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CT 15-08; CARLSBAD RANCH PLANNING AREA 5 (MARBRISA HOTEL 6); PRIORITY DEVELOPMENT (PDP) STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) FOR CARLSBAD RANCH PLANNING AREA 5; 2024-01-08
E-35 REV 04/23 Development Services Land Development Engineering 1635 Faraday Avenue 442-339-2750 www.carlsbadca.gov STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) TEMPLATE E-35 (FOR PDP PROJECTS ONLY) CITY OF CARLSBAD PRIORITY DEVELOPMENT PROJECT (PDP) STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) PROJECT ID (CT 15-08) DRAWING No. (DWG 547-8A) GR No. 2024-0010 ENGINEER OF WORK: _________________________________________________________________Robert D. Dentino, PE RCE 45629 PREPARED FOR: 5900 Pasteur Court, Suite 200 Carlsbad, CA 92008 PREPARED BY: DATE: January 8, 2024 and Pa C/O Grand Pacific Development, INC. Pasteur Court, Suite 200 EXCEL ENGINEERING 440 State Place Escondido, CA 92029 (760) 745-8118 Number: 20-054 Grand Pacific Carlsbad Hotel, L.P.cific Carlsbad, L.Grand Pacific Development, INC. FOR CARLSBAD RANCH PLANNING AREA 5 (MARBRISA - HOTEL 6) . City of Carlsbad No. 45629 Exp.12-31-24 TABLE OF CONTENTS Certification Page Project Vicinity Map FORM E-34 Storm Water Standard Questionnaire Site Information FORM E-36 Standard Project Requirement Checklist Summary of PDP Structural BMPs Attachment 1: Backup for PDP Pollutant Control BMPs Attachment 1a: DMA Exhibit Attachment 1b: Tabular Summary of DMAs and Design Capture Volume Calculations Attachment 1c: Harvest and Use Feasibility Screening (when applicable) Attachment 1d: Infiltration Feasibility Analysis (when applicable) Attachment 1e: Pollutant Control BMP Design Worksheets / Calculations Attachment 1f: Trash Capture BMP Requirements Attachment 2: Backup for PDP Hydromodification Control Measures Attachment 2a: Hydromodification Management Exhibit Attachment 2b: Management of Critical Coarse Sediment Yield Areas Attachment 2c: Geomorphic Assessment of Receiving Channels Attachment 2d: Flow Control Facility Design Attachment 3: Structural BMP Maintenance Thresholds and ActionsAttachment 4: Single Sheet BMP (SSBMP) Exhibit Attachment 5: Original Approved SWMP Dated February 3, 2016 For Reference Only CERTIFICATION PAGE Project Name: MARBRISA - HOTEL 6Project ID: CT 15-08 I hereby declare that I am the Engineer in Responsible Charge of design of storm water BMPs for this project, and that I have exercised responsible charge over the design of the project as defined in Section 6703 of the Business and Professions Code, and that the design is consistent with the requirements of the BMP Design Manual, which is based on the requirements of SDRWQCB Order No. R9-2013-0001 (MS4 Permit) or the current Order. I have read and understand that the City Engineer has adopted minimum requirements for managing urban runoff, including storm water, from land development activities, as described in the BMP Design Manual. I certify that this SWQMP has been completed to the best of my ability and accurately reflects the project being proposed and the applicable source control and site design BMPs proposed to minimize the potentially negative impacts of this project's land development activities on water quality. I understand and acknowledge that the plan check review of this SWQMP by the City Engineer is confined to a review and does not relieve me, as the Engineer in Responsible Charge of design of storm water BMPs for this project, of my responsibilities for project design. ________________________________________________________ Engineer of Work's Signature, PE Number & Expiration Date ________________________________________________________ Print Name ________________________________________________________ Company ____________________________ Date Number: 20-054 Exp.12-31-24 PROJECT VICINITY MAP VICINIT Y MAP CITY OF OCEANS IDE HIGH 7S PACIFIC OCEAN CITY OF ENCINITAS NOT TO ~SCALE OF VISTA ( Cicyof Carlsbad STORM WATER STANDARDS QUESTIONNAIRE Development Services Land Development Engineering 1635 Faraday Avenue 442-339-2750 www.carlsbadca.gov E-34 I INSTRUCTIONS: To address post-development pollutants that may be generated from development projects, the city requires that new development and significant redevelopment priority projects incorporate Permanent Storm Water Best Management Practices (BMPs) into the project design per Carlsbad BMP Design Manual (BMP Manual). To view the BMP Manual, refer to the Engineering Standards (Volume 5). This questionnaire must be completed by the applicant in advance of submitting for a development application (subdivision, discretionary permits and/or construction permits). The results of the questionnaire determine the level of storm water standards that must be applied to a proposed development or redevelopment project. Depending on the outcome, your project will either be subject to 'STANDARD PROJECT' requirements, "PRIORITY DEVELOPMENT PROJECT (PDP) requirements or not considered a development project. This questionnaire will also determine if the project is subject to TRASH CAPTURE REQUIREMENTS. Your responses to the questionnaire represent an initial assessment of the proposed project conditions and impacts. City staff has responsibility for making the final assessment after submission of the development application. If staff determines that the questionnaire was incorrectly filled out and is subject to more stringent storm water standards than initially assessed by you, this will result in the return of the development application as incomplete. In this case, please make the changes to the questionnaire and resubmit to the city. If you are unsure about the meaning of a question or need help in determining how to respond to one or more of the questions, please seek assistance from Land Development Engineering staff. A completed and signed questionnaire must be submitted with each development project application. Only one completed and signed questionnaire is required when multiple development applications for the same project are submitted concurrently. PROJECT INFORMATION PROJECT NAME: MARBRISA -HOTEL #6 APN: ADDRESS: 5410 GRAND PACIFIC DRIVE, CARLSBAD 211-131-19 The project is (check one): D New Development l8I Redevelopment The total proposed disturbed area is: 15,283 ft2 (0.35 ) acres The total proposed newly created and/or replaced impervious area is: 8,403 ft2 ( 0.19 ) acres If your project is covered by an approved SWQMP as part of a larger development project, provide the project ID and the SWQMP # of the larger development project: Project ID CT 15-08 SWQMP#: 15-19 Then, go to Step 1 and follow the instructions. When completed, sign the form at the end and submit this with your application to the city. This Box for City Use Only YES NO Date: Project ID: City Concurrence: □ □ By: E-34 Page 1 of 4 REV 04/23 STEP 1 TO BE COMPLETED FOR ALL PROJECTS To determine if your project is a "development project", please answer the following question: YES NO Is your project LIMITED TO routine maintenance activity and/or repair/improvements to an existing building □ ~ or structure that do not alter the size (See Section 1.3 of the BMP Design Manual for guidance)? If you answered "yes" to the above question, provide justification below then go to Step 6, mark the box stating "my project is not a 'development project' and not subject to the requirements of the BMP manual" and complete applicant information. Justification/discussion: (e.g. the project includes only interior remodels within an existing building): If you answered "no" to the above question, the project is a 'development project', go to Step 2. STEP2 TO BE COMPLETED FOR ALL DEVELOPMENT PROJECTS To determine if your project is exempt from PDP requirements pursuant to MS4 Permit Provision E.3.b.(3), please answer the following questions: Is your project LIMITED to one or more of the following: YES NO 1. Constructing new or retrofitting paved sidewalks, bicycle lanes or trails that meet the following criteria: a) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non-erodible permeable areas; OR □ ~ b) Designed and constructed to be hydraulically disconnected from paved streets or roads; OR c) Designed and constructed with permeable pavements or surfaces in accordance with USEPA Green Streets quidance? 2. Retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed in □ 18] accordance with the USEPA Green Streets guidance? 3. Ground Mounted Solar Array that meets the criteria provided in section 1.4.2 of the BMP manual? □ ~ If you answered "yes" to one or more of the above questions, provide discussion/justification below, then go to Step 6, mark the second box stating "my project is EXEMPT from PDP ... " and complete applicant information. Discussion to justify exemption (e.g. the project redeveloping existing road designed and constructed in accordance with the USEPA Green Street guidance): If you answered "no" to the above questions, your project is not exempt from PDP, go to Step 3. E-34 Page 2 of4 REV 04/23 STEP3 TO BE COMPLETED FOR ALL NEW OR REDEVELOPMENT PROJECTS To determine if your project is a PDP, please answer the following questions (MS4 Permit Provision E.3.b.(1)): YES NO 1. Is your project a new development that creates 10,000 square feet or more of impervious surfaces □ [g] collectively over the entire project site? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 2. Is your project a redevelopment project creating and/or replacing 5,000 square feet or more of impervious surface collectively over the entire project site on an existing site of 10,000 square feet or more of [g] □ impervious surface? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 3. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface collectively over the entire project site and supports a restaurant? A restaurant is a □ ~ facility that sells prepared foods and drinks for consumption, including stationary lunch counters and refreshment stands selling prepared foods and drinks for immediate consumption (Standard Industrial Classification (SIC} code 5812). 4. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious □ 181 surface collectively over the entire project site and supports a hillside development project? A hillside development project includes development on any natural slope that is twenty-five percent or greater. 5. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface collectively over the entire project site and supports a parking lot? A parking lot is a □ ~ land area or facility for the temporary parking or storage of motor vehicles used personally for business or for commerce. 6. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious street, road, highway, freeway or driveway surface collectively over the entire project □ 181 site? A street, road, highway, freeway or driveway is any paved impervious surface used for the transportation of automobiles, trucks, motorcycles, and other vehicles. 7. Is your project a new or redevelopment project that creates and/or replaces 2,500 square feet or more of impervious surface collectively over the entire site, and discharges directly to an Environmentally □ [g] Sensitive Area (ESA)? "Discharging Directly to" includes flow that is conveyed overland a distance of 200 feet or less from the project to the ESA, or conveyed in a pipe or open channel any distance as an isolated flow from the project to the ESA (i.e. not commingled with flows from adjacent lands).* 8. Is your project a new development or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface that supports an automotive repair shop? An automotive repair □ 181 shop is a facility that is categorized in any one of the following Standard Industrial Classification (SIC) codes: 5013, 5014, 5541, 7532-7534, or 7536-7539. 9. Is your project a new development or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious area that supports a retail gasoline outlet (RGO)? This category includes □ 181 RGO's that meet the following criteria: (a) 5,000 square feet or more or (b) a project Average Daily Traffic (ADT) of 100 or more vehicles per day. 10. Is your project a new or redevelopment project that results in the disturbance of one or more acres of land □ 181 and are expected to generate pollutants post construction? 11. Is your project located within 200 feet of the Pacific Ocean and (1) creates 2,500 square feet or more of impervious surface or (2) increases impervious surface on the property by more than 10%? {CMC □ jg] 21.203.040) If you answered "yes" to one or more of the above questions, your project is a PDP. If your project is a redevelopment project, go to step 4. If your project is a new project, go to step 5, complete the trash capture question. If you answered "no" to all of the above questions, your project is a 'STANDARD PROJECT'. Go to step 5, complete the trash capture question. .. • Environmentally Sensitive Areas include but are not limited to all Clean Water Act Section 303(d) impaired water bodies; areas designated as Areas of Special Biological Significance by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); water bodies designated with the RARE beneficial use by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); areas designated as preserves or their equivalent under the Multi Species Conservation Program within the Cities and County of San Diego; Habitat Management Plan; and any other equivalent environmentally sensitive areas which have been identified by the City. E-34 Page 3 of 4 REV 04/23 STEP4 TO BE COMPLETED FOR REDEVELOPMENT PROJECTS THAT ARE PRIORITY DEVELOPMENT PROJECTS (PDP) ONLY Complete the questions below regarding your redevelopment project {MS4 Permit Provision E.3.b.(2)): YES NO Does the redevelopment project result in the creation or replacement of impervious surface in an amount of less than 50% of the surface area of the previously existing development? Complete the percent impervious calculation below: Existing impervious area (A)= 392,040 (PHASE Ill) sq. ft. ~ □ Total proposed newly created or replaced impervious area (B) = a,4o3 sq. ft. Percent impervious area created or replaced (B/A)*100 = 2-14 % If you answered "yes", the structural BMPs required for PDP apply only to the creation or replacement of impervious surface and not the entire development. Go to step 5, complete the trash capture question. If you answered "no," the structural BM P's required for PDP apply to the entire development. Go to step 5, complete the trash capture question. STEP 5 TO BE COMPLETED FOR ALL DEVELOPMENT PROJECTS Complete the question below regarding your Project (SDRWQCB Order No. 2017-0077): YES NO Is the Project within any of the following Priority Land Use (PLU) categories? R-23 (15-23 du/ac), R-30 (23-30 du/ac), Pl (Planned Industrial), CF (Community Facilities), GC (General ~ □ Commercial), L (Local Shopping Center), R (Regional Commercial), V-B (Village-Barrio), VC (Visitor Commercial), 0 (Office), VC/OS (Visitor Commercial/Open Space), Pl/O (Planned Industrial/Office), or Public Transportation Station If you answered "yes", the 'PROJECT is subject to TRASH CAPTURE REQUIREMENTS. Go to step 6, check the first box stating, "My project is subject to TRASH CAPTURE REQUIREMENTS ... " and the second or third box as determined in step 3. If you answered "no", Go to step 6, check the second or third box as determined in step 3. STEPS CHECK THE APPROPRIATE BOX(ES) AND COMPLETE APPLICANT INFORMATION ig] My project is subject to TRASH CAPTURE REQUIREMENTS and must comply with TRASH CAPTURE REQUIREMENTS of the BMP Manual. I understand I must prepare a Storm Water Quality Management Plan (SWQMP). 0 My project is a 'STANDARD PROJECT' OR EXEMPT from PDP and must only comply with 'STANDARD PROJECT' stormwater requirements of the BMP Manual. As part of these requirements, I will submit a "Standard Project Requirement Checklist Form E-36" and incorporate low impact development strategies throughout my project. If my project is subject to TRASH CAPTURE REQUIREMENTS, I will submit a TRASH CAPTURE Storm Water Quality Management Plan (TCSWQMP) per E-35A. igJ My project is a PDP and must comply with PDP stormwater requirements of the BMP Manual. I understand I must prepare a Storm Water Quality Management Plan (SWQMP) per E-35 template for submittal at time of application. Note: For projects that are close to meeting the PDP threshold, staff may require detailed impervious area calculations and exhibits to verify if 'STANDARD PROJECT' stormwater requirements apply. D My project is NOT a 'development project' and is not subject to the requirements of the BMP Manual. Applicant Information and Signature Box Applicant Name:TIM STRIP~ ApplicantTit1e: CO-PRESIDENT Applicant Signature:( W tJZ ~ Date: L-~ ,-;)4---, , I vr- E-34 Page 4 of 4 REV 04/23 SITE INFORMATION CHECKLIST Project Summary Information Project Name Project ID Project Address Assessor's Parcel Number(s) (APN(s)) Project Watershed (Hydrologic Uni Carlsbad 904.31 Parcel Area ________ Acres (____________ Square Feet) Existing Impervious Area (subset of Parcel Area) ________ Acres (____________ Square Feet) Area to be disturbed by the project (Project Area) ________ Acres (____________ Square Feet) Project Proposed Impervious Area (subset of Project Area) ________ Acres (____________ Square Feet) Project Proposed Pervious Area (subset of Project Area) ________ Acres (____________ Square Feet) Note: Proposed Impervious Area + Proposed Pervious Area = Area to be Disturbed by the Project. This area includes but is not limited to off-site work including public improvements and temporary disturbance such as vehicle and equipment staging areas, construction worker foot traffic, soil/gravel piles, utility trenches, backfill cuts and slope keyways. Description of Existing Site Condition and Drainage Patterns Current Status of the Site (select all that apply): Existing development Previously graded but not built out Agricultural or other non-impervious use Vacant, undeveloped/natural Description / Additional Information: Existing Land Cover Includes (select all that apply): Vegetative Cover Non-Vegetated Pervious Areas Impervious Areas Description / Additional Information: Underlying Soil belongs to Hydrologic Soil Group (select all that apply): NRCS Type A NRCS Type B NRCS Type C NRCS Type D Approximate Depth to Groundwater (GW): GW Depth < 5 feet 5 feet < GW Depth < 10 feet 10 feet < GW Depth < 20 feet GW Depth > 20 feet Existing Natural Hydrologic Features (select all that apply): Watercourses Seeps Springs Wetlands None Description / Additional Information: Description of Existing Site Topography and Drainage [How is storm water runoff conveyed from the site? At a minimum, this description should answer (1) whether existing drainage conveyance is natural or urban; (2) describe existing constructed storm water conveyance systems, if applicable; and (3) is runoff from offsite conveyed through the site? if so, describe]: Description of Proposed Site Development and Drainage Patterns Project Description / Proposed Land Use and/or Activities: List/describe proposed impervious features of the project (e.g., buildings, roadways, parking lots, courtyards, athletic courts, other impervious features): List/describe proposed pervious features of the project (e.g., landscape areas): Does the project include grading and changes to site topography? Yes No Description / Additional Information: Does the project include changes to site drainage (e.g., installation of new storm water conveyance systems)? Yes No Description / Additional Information: Identify whether any of the following features, activities, and/or pollutant source areas will be present (select all that apply): On-site storm drain inlets Interior floor drains and elevator shaft sump pumps Interior parking garages Need for future indoor & structural pest control Landscape/Outdoor Pesticide Use Pools, spas, ponds, decorative fountains, and other water features Food service Refuse areas Industrial processes Outdoor storage of equipment or materials Vehicle and Equipment Cleaning Vehicle/Equipment Repair and Maintenance Fuel Dispensing Areas Loading Docks Fire Sprinkler Test Water Miscellaneous Drain or Wash Water Plazas, sidewalks, and parking lots Identification of Receiving Water Pollutants of Concern Describe path of storm water from the project site to the Pacific Ocean (or bay, lagoon, lake or reservoir, as applicable): List any 303(d) impaired water bodies within the path of storm water from the project site to the Pacific Ocean (or bay, lagoon, lake or reservoir, as applicable), identify the pollutant(s)/stressor(s) causing impairment, and identify any TMDLs for the impaired water bodies: 303(d) Impaired Water Body Pollutant(s)/Stressor(s) TMDLs Identification of Project Site Pollutants Identify pollutants anticipated from the project site based on all proposed use(s) of the site (see Table B.6-1 below): Pollutant Not Applicable to the Project Site Anticipated from the Project Site Also a Receiving Water Pollutant of Concern Sediment Nutrients Heavy Metals Organic Compounds Trash & Debris Oxygen Demanding Substances Oil & Grease Bacteria & Viruses Pesticides TABLE Error! No text of specified style in document.-1. Anticipated and Potential Pollutants Generated by Land Use Type General Pollutant Categories Priority Project Categories Sediment Nutrients Heavy Metals Organic Compounds Trash & Debris Oxygen Demanding Substances Oil & Grease Bacteria & Viruses Pesticides Detached Residential Development X X X X X X X Attached Residential Development X X X P(1) P(2) P X Commercial Development >one acre P(1) P(1) X P(2) X P(5) X P(3) P(5) Heavy Industry X X X X X X Automotive Repair Shops X X(4)(5) X X Restaurants X X X X P(1) Hillside Development >5,000 ft2 X X X X X X Parking Lots P(1) P(1) X X P(1) X P(1) Retail Gasoline Outlets X X X X X Streets, Highways & Freeways X P(1) X X(4) X P(5) X X P(1) X = anticipated P = potential (1) A potential pollutant if landscaping exists onsite. (2) A potential pollutant if the project includes uncovered parking areas. (3) A potential pollutant if land use involves food or animal waste products. (4) Including petroleum hydrocarbons. (5) Including solvents. Trash Capture BMP Requirements The project must meet the following Trash Capture BMP Requirements (see Section 4.4 of the BMP Design Manual): 1) The trash capture BMP is sized for a one-year, one-hour storm event or equivalent storm drain system, and 2) the trash capture BMP captures trash equal or greater to 5mm. Description / Discussion of Trash Capture BMPs: Hydromodification Management Requirements Do hydromodification management requirements apply (see Section 1.6 of the BMP Design Manual)? Yes, hydromodification management flow control structural BMPs required. No, the project will discharge runoff directly to existing underground storm drains discharging directly to water storage reservoirs, lakes, enclosed embayments, or the Pacific Ocean. No, the project will discharge runoff directly to conveyance channels whose bed and bank are concrete-lined all the way from the point of discharge to water storage reservoirs, lakes, enclosed embayments, or the Pacific Ocean. No, the project will discharge runoff directly to an area identified as appropriate for an exemption by the WMAA for the watershed in which the project resides. Description / Additional Information (to be provided if a 'No' answer has been selected above): Critical Coarse Sediment Yield Areas* *This Section only required if hydromodification management requirements apply Based on the maps provided within the WMAA, do potential critical coarse sediment yield areas exist within the project drainage boundaries? Yes No, no critical coarse sediment yield areas to be protected based on WMAA maps If yes, have any of the optional analyses presented in Appendix H of the manual been performed? H.6.1 Site-Specific GLU Analysis H.7 Downstream Systems Sensitivity to Coarse Sediment H.7.3 Coarse Sediment Source Area Verification No optional analyses performed, the project will avoid critical coarse sediment yield areas identified based on WMAA maps If optional analyses were performed, what is the final result? No critical coarse sediment yield areas to be protected based on verification of GLUs onsite. Critical coarse sediment yield areas exist but additional analysis has determined that protection is not required. Documentation attached in Attachment 8 of the SWQMP. Critical coarse sediment yield areas exist and require protection. The project will implement management measures described in Sections H.2, H.3, and H.4 as applicable, and the areas are identified on the SWQMP Exhibit. Discussion / Additional Information: Flow Control for Post-Project Runoff* *This Section only required if hydromodification management requirements apply List and describe point(s) of compliance (POCs) for flow control for hydromodification management (see Section 6.3.1). For each POC, provide a POC identification name or number correlating to the project's HMP Exhibit and a receiving channel identification name or number correlating to the project's HMP Exhibit. Has a geomorphic assessment been performed for the receiving channel(s)? No, the low flow threshold is 0.1Q2 (default low flow threshold) Yes, the result is the low flow threshold is 0.1Q2 Yes, the result is the low flow threshold is 0.3Q2 Yes, the result is the low flow threshold is 0.5Q2 If a geomorphic assessment has been performed, provide title, date, and preparer: Discussion / Additional Information: (optional) Other Site Requirements and Constraints When applicable, list other site requirements or constraints that will influence storm water management design, such as zoning requirements including setbacks and open space, or City codes governing minimum street width, sidewalk construction, allowable pavement types, and drainage requirements. Optional Additional Information or Continuation of Previous Sections As Needed This space provided for additional information or continuation of information from previous sections as needed. E-36 Page 1 of 4 Revised 04/23 Development Services Land Development Engineering 1635 Faraday Avenue 442-339-2750 www.carlsbadca.gov STANDARD PROJECT REQUIREMENT CHECKLIST E-36 Project Information Project Name: Project ID: DWG No. or Building Permit No.: Baseline BMPs for Existing and Proposed Site Features Complete the Table 1 - Site Design Requirement to document existing and proposed site features and the BMPs to be implemented for them. All BMPs must be implemented where applicable and feasible. Applicability is generally assumed if a feature exists or is proposed. BMPs must be implemented for site design features where feasible. Leaving the box for a BMP unchecked means it will not be implemented (either partially or fully) either because it is inapplicable or infeasible. Explanations must be provided in the area below. The table provides specific instructions on when explanations are required. Table 1 - Site Design Requirement A.Existing Natural Site Features (see Fact Sheet BL-1) 1.Check the boxes below for each existing feature on the site. 1.Select the BMPs to be implemented for each identified feature. Explain why any BMP not selected is infeasible in the area below. SD-G Conserve natural features SD-H Provide buffers around waterbodies Natural waterbodies Natural storage reservoirs & drainage corridors -- Natural areas, soils, & vegetation (incl. trees) -- B.BMPs for Common Impervious Outdoor Site Features (see Fact Sheet BL-2) 1.Check the boxes below for each proposed feature. 2. Select the BMPs to be implemented for each proposed feature. If neither BMP SD-B nor SD-I is selected for a feature, explain why both BMPs are infeasible in the area below. SD-B Direct runoff to pervious areas SD-I Construct surfaces from permeable materials Minimize size of impervious areas Streets and roads Check this box to confirm that all impervious areas on the site will be minimized where feasible. If this box is not checked, identify the surfaces that cannot be minimized in area below, and explain why it is Sidewalks & walkways Parking areas & lots Driveways Patios, decks, & courtyards Hardcourt recreation areas □ □ □ □ □ □ □ □ □ C cityof Carlsbad □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ E-36 Page 2 of 4 Revised 04/23 Other: _______________ infeasible to do so. C. BMPs for Rooftop Areas: Check this box if rooftop areas are proposed and select at least one BMP below. If no BMPs are selected, explain why they are infeasible in the area below. (see Fact Sheet BL-3) SD-B Direct runoff to pervious areas SD-C Install green roofs SD-E Install rain barrels D. BMPs for Landscaped Areas: Check this box if landscaping is proposed and select the BMP below SD-K Sustainable Landscaping If SD-K is not selected, explain why it is infeasible in the area below. (see Fact Sheet BL-4) Provide discussion/justification for site design BMPs that will not be implemented (either partially or fully): Baseline BMPs for Pollutant-generating Sources All development projects must complete Table 2 - Source Control Requirement to identify applicable requirements for documenting pollutant-generating sources/ features and source control BMPs. BMPs must be implemented for source control features where feasible. Leaving the box for a BMP unchecked means it will not be implemented (either partially or fully) either because it is inapplicable or infeasible. Explanations must be provided in the area below. The table provides specific instructions on when explanations are required. Table 2 - Source Control Requirement A.Management of Storm Water Discharges 1.Identify all proposed outdoor work areas below Check here if none are proposed 2. Which BMPs will be used to prevent materials from contacting rainfall or runoff? (See Fact Sheet BL-5) Select all feasible BMPs for each work area 3.Where will runoff from the work area be routed? (See Fact Sheet BL-6) Select one or more option for each work area SC-A Overhead covering SC-B Separation flows from adjacent areas SC-C Wind protection SC-D Sanitary sewer SC-E Containment system Other Trash & Refuse Storage Materials & Equipment Storage □ □ □ D □ □ □ D D □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ E-36 Page 3 of 4 Revised 04/23 Loading & Unloading Fueling Maintenance & Repair Vehicle & Equipment Cleaning Other: _________________ B.Management of Storm Water Discharges (see Fact Sheet BL-7) Select one option for each feature below: •Storm drain inlets and catch basins … are not proposed will be labeled with stenciling or signage to discourage dumping (SC-F) •Interior work surfaces, floor drains & sumps … are not proposed will not discharge directly or indirectly to the MS4 or receiving waters •Drain lines (e.g. air conditioning, boiler, etc.) … are not proposed will not discharge directly or indirectly to the MS4 or receiving waters •Fire sprinkler test water … are not proposed will not discharge directly or indirectly to the MS4 or receiving waters Provide discussion/justification for source control BMPs that will not be implemented (either partially or fully): □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ □ E-36 Page 4 of 4 Revised 04/23 Form Certification This E-36 Form is intended to comply with applicable requirements of the city’s BMP Design Manual. I certify that it has been completed to the best of my ability and accurately reflects the project being proposed and the applicable BMPs proposed to minimize the potentially negative impacts of this project's land development activities on water quality. I understand and acknowledge that the review of this form by City staff is confined to a review and does not relieve me as the person in charge of overseeing the selection and design of storm water BMPs for this project, of my responsibilities for project design. Preparer Signature: Date: Print preparer name: Number: 20-054 SUMMARY OF PDP STRUCTURAL BMPS PDP Structural BMPs All PDPs must implement structural BMPs for storm water pollutant control (see Chapter 5 of the BMP Design Manual). Selection of PDP structural BMPs for storm water pollutant control must be based on the selection process described in Chapter 5. PDPs subject to hydromodification management requirements must also implement structural BMPs for flow control for hydromodification management (see Chapter 6 of the BMP Design Manual). PDP’s subject to trash capture requirements must implement trash capture devices (see Chapter 4 of the BMP Design Manual). Storm water pollutant control, flow control for hydromodification management and trash capture can all be achieved within the same structural BMP(s). PDP structural BMPs must be verified by the City at the completion of construction. This may include requiring the project owner or project owner's representative to certify construction of the structural BMPs (see Section 1.12 of the BMP Design Manual). PDP structural BMPs must be maintained into perpetuity, and the City must confirm the maintenance (see Section 7 of the BMP Design Manual). Use this form to provide narrative description of the general strategy for structural BMP implementation at the project site in the box below. Then complete the PDP structural BMP summary information sheet for each structural BMP within the project (copy the BMP summary information page as many times as needed to provide summary information for each individual structural BMP). Describe the general strategy for structural BMP implementation at the site. This information must describe how the steps for selecting and designing storm water pollutant control BMPs presented in Section 5.1 of the BMP Design Manual were followed, and the results (type of BMPs selected). For projects requiring hydromodification flow control BMPs and trash capture devices, indicate whether pollutant control, trash capture and flow control BMPs are integrated together or separate. [Continue on next page as necessary.] [Continued from previous page – This page is reserved for continuation of description of general strategy for structural BMP implementation at the site.] Structural BMP Summary Information [Copy this page as needed to provide information for each individual proposed structural BMP] Structural BMP ID No. DWG _________ Sheet No. __________ Type of structural BMP: Retention by harvest and use (HU-1) Retention by infiltration basin (INF-1) Retention by bioretention (INF-2) Retention by permeable pavement (INF-3) Dry Wells (INF-4) Partial retention by biofiltration with partial retention (PR-1) Biofiltration (BF-1) Proprietary Biofiltration (BF-3) Flow-thru treatment control included as pre-treatment/forebay for an onsite retention or biofiltration BMP (provide BMP type/description and indicate which onsite retention or biofiltration BMP it serves in discussion section below) Detention pond or vault for hydromodification management Trash capture device Other (describe in discussion section below) Purpose: Pollutant control only Hydromodification control only Combined pollutant control and hydromodification control Pre-treatment/forebay for another structural BMP Trash Capture Other (describe in discussion section below) Discussion (as needed): Structural BMP Summary Information [Copy this page as needed to provide information for each individual proposed structural BMP] Structural BMP ID No. DWG _________ Sheet No. __________ Type of structural BMP: Retention by harvest and use (HU-1) Retention by infiltration basin (INF-1) Retention by bioretention (INF-2) Retention by permeable pavement (INF-3) Dry Wells (INF-4) Partial retention by biofiltration with partial retention (PR-1) Biofiltration (BF-1) Proprietary Biofiltration (BF-3) Flow-thru treatment control included as pre-treatment/forebay for an onsite retention or biofiltration BMP (provide BMP type/description and indicate which onsite retention or biofiltration BMP it serves in discussion section below) Detention pond or vault for hydromodification management Trash capture device Other (describe in discussion section below) Purpose: Pollutant control only Hydromodification control only Combined pollutant control and hydromodification control Pre-treatment/forebay for another structural BMP Trash Capture Other (describe in discussion section below) Discussion (as needed): ATTACHMENT 1 BACKUP FOR PDP POLLUTANT CONTROL BMPS This is the cover sheet for Attachment 1. Check which Items are Included behind this cover sheet: Attachment Sequence Contents Checklist Attachment 1a DMA Exhibit (Required) See DMA Exhibit Checklist on the back of this Attachment cover sheet. (24”x36” Exhibit typically required) Included Attachment 1b Tabular Summary of DMAs Showing DMA ID matching DMA Exhibit, DMA Area, and DMA Type (Required)* *Provide table in this Attachment OR on DMA Exhibit in Attachment 1a Included on DMA Exhibit in Attachment 1a Included as Attachment 1b, separate from DMA Exhibit Attachment 1c Form K-7, Harvest and Use Feasibility Screening Checklist (Required unless the entire project will use infiltration BMPs) Refer to Appendix B of the BMP Design Manual to complete Form K-7. Included Not included because the entire project will use infiltration BMPs Attachment 1d Infiltration Feasibility Analysis (Required unless the project will use harvest and use BMPs) Refer to Appendix D of the BMP Design Manual. Included Not included because the entire project will use harvest and use BMPs Attachment 1e Pollutant Control BMP Design Worksheets / Calculations (Required) Refer to Appendices B, E, and I of the BMP Design Manual for structural pollutant control and significant site design BMP design guidelines Included Attachment 1f Trash Capture BMP Design Calculations Refer to Appendices J of the BMP Design Manual for Trash capture BMP design guidelines Included Not included because the entire project is not subject to trash capture requirements Use this checklist to ensure the required information has been included on the DMA Exhibit: The DMA Exhibit must identify: Underlying hydrologic soil group Approximate depth to groundwater Existing natural hydrologic features (watercourses, seeps, springs, wetlands) Critical coarse sediment yield areas to be protected (if present) Existing topography and impervious areas Existing and proposed site drainage network and connections to drainage offsite Proposed grading Proposed impervious features Proposed design features and surface treatments used to minimize imperviousness Drainage management area (DMA) boundaries, DMA ID numbers, and DMA areas (square footage or acreage), and DMA type (i.e., drains to BMP, self-retaining, or self-mitigating) Structural BMPs (identify location and type of BMP) Tabular DMA Summary 5 GA L 5 G A L 5 G A L PRTPRT OMA MAPPING SWMP NO. 15-19 UPDATED FOR CD2O23-OO12 PROJE SC-53 SCALE 1 ": 80' 0 80 /60 240 l1llA # 0/.0 ROOF SYNBOI. NEW ROOF AREA (Sf) AREA (Sf) /lflLA 60 7342 .\\\\\\ '\\~ \ \,\ \\\\'\\ 7570 l1LLA 6! 7602 .\ \ \ \ \ \ \ \ \ \ \ '.\ ,\\\\\\\\\\\\' 7570 /lfllA 62 7602 ,\\\\1\\\\\\\1\ ,\\\,, ,\\\ ,\ .\\\\\'\\\\\\ f!004 \\\\\\\\'''.\ l1LLA 63 7606 .,,,,,,,,,,,, 7570 1,\\\\\\\\\\\\ l1LLA 64 5926 (\ \ \ \\\~-\\\\I I " ' ,\\\\\ 7570 TOTAL 36078 41284.00I. J.20 SYNBOI. 0/.0 NEW LANDSCAPE LANDSCAPE AREA (Sf} AREA (Sf) ',\\\\\\\\.\\\\ I\,\\\\\\\\\\' I\\\\\\\\\'.\\\' 1\\\\\\\\\\\\' .\\\\\\\\\\'' ,\\\\\\\\\\\\' 51901 46695 ,\\\'''''''\, 1,,,·.\\\' ,\\\ '.\ \ \ \ \ \ \\ \ \ \\ \ !\\\\\\\\\'''.\ .\\\\\\\\\\\\' DECREASE IN PERAi. AREA 5206 ONA AREA SIZE FACTOR INCREASE IN IA/PERAi. 5206 5,153.94 0.04 AREA SC-61 SC-38 u ~ _--",n,v:==--"E:ii - NIN AREA (Sf) 206.16 !HE B/OSWALE (/NP 6) WAS PREl10/.ISLY SIZED TO HANOLE !HE REOIJ/REO 1REA1MENT FLOWS FOR l1LLAS 60-64. SINCE !HIS AREA IS BEING REOESICNEO/KEPERAI/TlEl) FOR PHASE Ill, /AIP-7 WAS OESICNEO TO !REAT !HE INCREASE IN /AIPERAIEABLE AREA AS SHOWN IN !HE TABLE ABOlt£1HE DECREASE IN LANDSCAPE AREA WAS AIUlllPUEO BY.Of ANO !HEN BY 4% T. !HIS VALUE WAS !HEN SUB!RAClll) FRON !HE INCREASE IN /AIPERAIEABLE AREA AIULllPL/EO BY A SIZING FACTOR OF 4% TORNO !HE REOIIIREO SIZE OF !HE BASIN REOIIIREO TO !REAT !HE NEW BU/LO/NC LA YOIJT. ✓ , ~n ~ ,-- ,,-~, -?~ ~ ,,. " );,. / '1v1 I ~ = I IJ/ -> ( __ _, lf1 ~ I -J,,h I J (-'!__ '1 / ,,, -,:'.~,-::__ _ _::::.=::=.=::.::~c+-,,- PROP. AREA (Sf) 241 SG'L TYPE /NP NAAIE ONA NAAIE ONA TYPE SURFACE AREA (Sf) SURF TYPE Rt/NOFFC OVAxC B I !NP I I II NATER/AL SC-23 LANDSCAPE Tl/RF 4981 PERl10/.IS 0.!tM 498.[J[, SC-53 DRIVEWAY AC 274fl /AIPERl10US ,. OI. 27,416.0/. SC-25 SIDEWALK CONCRETE 3861 /AIPERl10US ,. OI. 3,860.{J{, SC-26 BU/LO/NC ROOF !085 /AIPERl10US ,. /ll !0.85f.[J[, SC-27 BU/LO/NC ROOF 7364 /AIPERl10US ,. /ll 7,364./ll SC-28 SIDEWALK CONCRETE 1871 /AIPERl10US ,. OI. 1,876.0/. SC-3! LANDSCAPE Tl/RF 22591 PERl10US 0. fl 2,259.ot SIZE NIN AREA (Sf) PROP. AREA (Sf) FACTOR 78937. [/(j{_ TOTAL: 54 ! 24. {J[J[, 0.04 I 2, !64.96 I 2,178 I SG'L TYPE /NP NAAIE ONA NAAIE ONA TYPE SURFACE AREA (Sf) SURF TYPE RUNOFF C OVAxC B I /AIP-2 -I NATER/AL SC-44 LANDSCAPE Tl/RF 2713" PERl10US 0. fl 2,713.31 SC-20 BU/LO/NC ROOF 760/. /AIPERl10US ,. OI. 7,608.0/. SC-4! BU/LO/NC ROOF 748.< /AIPERl10US ,. /ll 7,489.{J{, SC-43 SIDEWALK CONCRETE 442" /AIPERl10US ,. /ll 4, 423.[J[, SC-!8 PARKING LOT LANDSCAPE 170; PERl10US 0. fl !70.21 ISL.ANO SC-47 OR/VEWAr,/ AC 58331 /AIPERl10US 1. /ll 58,336.0/. PARKING LOT SC-17 PARKING LOT LANO SCAPE 23& PERl10US 0. fl 238.21 ISL.ANO SC-19 PARKING LOT LANO SCAPE 176l PERl10US 0. fl !76.6l ISL.ANO SC-54 LANO SCAPE Tl/RF 2265l PERl10US 0. fl 2,265.61 SIZE NIN AREA (Sf) PROP. AREA (Sf) FACTOR !33495.000, TOTAL: 83419.90/. 0.04 I 3,336.80 I 3,671 I SG'l TYPE /NP NAAIE ONA NAAIE ONA TYPE SURFACE VATERIAL AREA (Sf} SURF TYPE RUNOFFC OAIAxC B I /NP 3 I I SC-61 LANO SCAPE Tl/RF 32430 PERl10US 0. fl 3,24.J.{J{, SC-65 SIDEWALK/ CONCRETE 20464 /AIPERl10US ,. /ll 20. 464.0/. FLATWORK SC-67 LANDSCAPE Tl/RF 3222 PERll?OUS 0. fl 322.21 SC-2 DRIVEWAY AC 59241 /AIPERl10US 1. /ll 59,24!.0i. SC-3 PARKING LOT LANDSCAPE 4532 PERl10/.IS 0. fl 453.2l ISL.ANO SC-7 Poot. WATER 4669 NA 0./ll 0. 0/. SC-10 PA 110/POOI. CONCRETE !0869 /AIPERl10US ,. (/( 10.869.0/. AREA SC-!5 BU/LO/NC ROOF 17137 /AIPERl10US 1. /ll 17,!37.ot SC-37 PARKING LOT LANDSCAPING 3775 PERl10US 0. fl 377.51 ISL.ANO SC-38 DRIVEWAY PERAi PAVERS 84ft PERl10US 0. fl 84!. fl NOTE· SEE BNP SIZINC HrJRKSHEET 8.3 Hfl/CH SHOIP.i !HAT !HE (EX!SllNC} AREA FOR /AIP-3 SC-39 LANDSCAPE Tl/RF 18464 PERl10/.IS 0. fl 1,846. 4l IS AOEC/t/A TE FOR !HE IVPERl10IJS ANO PERl10US AREAS L/SlElJ IN THIS CHART. SC-58 LANDSCAPE Tl/RF f!!65 PERl10US 0. fl 1, !16.51 SIZE NIN AREA (Sf) PROP. AREA (Sf) FACTOR !94379. 00{), TOTAL: !159!0. 9(]1 0.04 I (,§36. (( I 4,508 SG'L TYPE !NP NAAIE ONA NAAIE ONA TYPE SURFACE NATER/AL AREA (Sf) SURF TYPE RUNOFFC OVAxC B I IAIP-4 -I SC-42 BU/LO/NC ROOF 7473 /AIPERl10US ,. /ll 7, 473./ll SC-50 LANDSCAPE Tl/RF 7100 PERl10US 0. fl 7f0,[J[, SC-55 SIDEWALK CONCRETE 280! /AIPERl10US ,. [/[, 2,80!.{J{, SC-45 LANDSCAPE Tl/RF 3045 PERl10/.IS 0. fl 304.5l SIZE NIN AREA (Sf) PROP. AREA (Sf) FACTOR 204{9.[/(j{_ TOTAL: 11,288.5/ll 0.04 I 451.54 I 451 I SG'l TYPE !NP NAAIE ONA NAAIE ONA TYPE SURFACE VATERIAL AREA (Sf) SURF TYPE RUNOFFC OAIAxC B I /NP 5 I I SC-57 DRIVEWAY AC 14473 /AIPERl10US !./ll !4, 473./ll SC-40 LANDSCAPE Tl/RF 9235 PERl10/.IS 0. fl 923.51 SC-59 LANDSCAPE Tl/RF !15!2 PERl10/.IS 0. fl 1, 151,2, SC-9 BU/LO/NC ROOF !1622 /AIPERl10US ,. /ll 11,622,[J[, SC-5 !RASH ROOF !240 /AIPERl10US !./ll 1,240,0/. ENCLOSURE SC-60 SIDEWALK CONCRETE 3898 /AIPERl10US ,. [/[, 3,898.0/. SIZE NIN AREA (Sf} PROP. AREA (Sf} FACTOR 51980. fJ(J{}, TOTAL: 33,307. /[/[, 0.04 I 1,332.31 I 1,404 SG'L TYPE /NP NAAIE ONA NAAIE ONA TYPE SURFACE NATER/Al AREA (Sf) SURF TYPE RUNOFFC OAIAxC B I /AIP-8 -I SC-4 HARO SCAPE CONCRETE 2991 /AIPERl10US 1. /ll 2,991.(J(, SC-6 BU/LO/NC ROOF 6112 /AIPERl10US 1. /ll 6, !12.ot SC-56 LANDSCAPING Tl/RF 7852 PERl10/.IS 0. fl 785.21 !6955.000, TOTAL: 9,888.20I. 0.04 I 395.53 I OMA ORA/NS 77) INTEGHA !ED AIANA6181£NT PHAClTCES RUNOFF FRON IAIPERl10/.IS OR PARllALL Y PERl10US AREAS CAN BE AIANACEO BY ROUllNC IT TO LIO AREAS. FOR PERl10/.IS AREAS SUCH AS LANOSCAPEO AREAS !HAT DRAIN TO AN /NP AREA A FACTOR OF.! IS AIULllPL/EO BY !HE ONA AREA. !HE NIN/NUN AREA OF BIORETENllON FAC/L/llES IS !HE SUAIAIAllON OF 1HE CONlRIBUllONS OF EACH TRIBUTARY ONA ANO AIULllPLY!NC BY !HE AOJUSTEO SIZING FACTOR OF 0.04. OMA AREA ANAL~ tF Mll'-8 ANO MIP-J /AIPERl10/.IS AREA OF ORIGINAL APPROVED /AIP-8 (82% /NP.} ANO IAIP-3 (54% !NP.}= 16,9ft SO.FT+ 102,719 sarr = !19,630 sarr /AIPERl10/.IS AREA OF PROPOSED /AIP-8 (54% /NP.} ANO /AIP-3 (58% !NP.}= 9,103 SO.FT+ !12,380 saFT = !21,48.J saFT /AIP-3 NET DIFFERENCE= INCREASE OF IAIPERl10US AREA OF 9,66! SOFT.• /AIP-8 NET DIFFERENCE = DECREASE OF /AIPERll?OI.IS AREA OF 7,808 SOFT. OVERALL NET DIFFERENCE= INCREASE OF /AIPERl10US AREA OF !,853 SOFT. "NOTE· WORKSHEET 8.3 OEAIONS!RATES E)(!SllNC /AIP-3 sumctENT TO !REAT !HIS INCREASE IN IAIPERl10US IN ONA /AIP-3. 491 I Appendix D: Geotechnical Engineer Analysis D-1 Jan. 2024 Appendix D Geotechnical Engineer Analysis Analysis of Infiltration Restrictions This section is only applicable if the analysis of infiltration restrictions is performed by a licensed engineer practicing in geotechnical engineering. The SWQMP Preparer and Geotechnical Engineer must work collaboratively to identify any infiltration restrictions identified in Table D.1-1 below. Upon completion of this section, the Geotechnical Engineer must characterize each DMA as Restricted or Unrestricted for infiltration and provide adequate support/discussion in the geotechnical report. A DMA is considered restricted when one or more restrictions exist which cannot be reasonably resolved through site design changes. Table D.1-1: Considerations for Geotechnical Analysis of Infiltration Restrictions Restriction Element Is Element Applicable? (Yes/No) Mandatory Considerations BMP is within 100’ of Contaminated Soils BMP is within 100’ of Industrial Activities Lacking Source Control BMP is within 100’ of Well/Groundwater Basin BMP is within 50’ of Septic Tanks/Leach Fields BMP is within 10’ of Structures/Tanks/Walls BMP is within 10’ of Sewer Utilities BMP is within 10’ of Groundwater Table BMP is within Hydric Soils BMP is within Highly Liquefiable Soils and has Connectivity to Structures BMP is within 1.5 Times the Height of Adjacent Steep Slopes (≥25%) County Staff has Assigned “Restricted” Infiltration Category Optional Considerations BMP is within Predominantly Type D Soil BMP is within 10’ of Property Line BMP is within Fill Depths of ≥5’ (Existing or Proposed) BMP is within 10’ of Underground Utilities BMP is within 250’ of Ephemeral Stream Other (Provide detailed geotechnical support) Result Based on examination of the best available information, I have not identified any restrictions above. Unrestricted Based on examination of the best available information, I have identified one or more restrictions above. Restricted Table D.1-1 is divided into Mandatory Considerations and Optional Considerations. Mandatory D.1 Category # Description i ii Units 1 Drainage Basin ID or Name IMP-8 IMP-3 unitless 2 85th Percentile 24-hr Storm Depth 0.59 0.59 inches 3 Impervious Surfaces Not Directed to Dispersion Area (C=0.90) 9,103 112,380 sq-ft 4 Semi-Pervious Surfaces Not Serving as Dispersion Area (C=0.30) 8,411 sq-ft 5 Engineered Pervious Surfaces Not Serving as Dispersion Area (C=0.10) sq-ft 6 Natural Type A Soil Not Serving as Dispersion Area (C=0.10) sq-ft 7 Natural Type B Soil Not Serving as Dispersion Area (C=0.14) 7,852 73,588 sq-ft 8 Natural Type C Soil Not Serving as Dispersion Area (C=0.23) sq-ft 9 Natural Type D Soil Not Serving as Dispersion Area (C=0.30) sq-ft 10 Does Tributary Incorporate Dispersion, Tree Wells, and/or Rain Barrels? No No yes/no 11 Impervious Surfaces Directed to Dispersion Area per SD-B (Ci=0.90) sq-ft 12 Semi-Pervious Surfaces Serving as Dispersion Area per SD-B (Ci=0.30) sq-ft 13 Engineered Pervious Surfaces Serving as Dispersion Area per SD-B (Ci=0.10) sq-ft 14 Natural Type A Soil Serving as Dispersion Area per SD-B (Ci=0.10) sq-ft 15 Natural Type B Soil Serving as Dispersion Area per SD-B (Ci=0.14) sq-ft 16 Natural Type C Soil Serving as Dispersion Area per SD-B (Ci=0.23) sq-ft 17 Natural Type D Soil Serving as Dispersion Area per SD-B (Ci=0.30) sq-ft 18 Number of Tree Wells Proposed per SD-A # 19 Average Mature Tree Canopy Diameter ft 20 Number of Rain Barrels Proposed per SD-E # 21 Average Rain Barrel Size gal 22 Total Tributary Area 16,955 194,379 sq-ft 23 Initial Runoff Factor for Standard Drainage Areas 0.55 0.59 unitless 24 Initial Runoff Factor for Dispersed & Dispersion Areas 0.00 0.00 unitless 25 Initial Weighted Runoff Factor 0.55 0.59 unitless 26 Initial Design Capture Volume 458 5,639 cubic-feet 27 Total Impervious Area Dispersed to Pervious Surface 0 0 sq-ft 28 Total Pervious Dispersion Area 0 0 sq-ft 29 Ratio of Dispersed Impervious Area to Pervious Dispersion Area n/a n/a ratio 30 Adjustment Factor for Dispersed & Dispersion Areas 1.00 1.00 ratio 31 Runoff Factor After Dispersion Techniques 0.55 0.59 unitless 32 Design Capture Volume After Dispersion Techniques 458 5,639 cubic-feet 33 Total Tree Well Volume Reduction 0 0 cubic-feet 34 Total Rain Barrel Volume Reduction 0 0 cubic-feet 35 Final Adjusted Runoff Factor 0.55 0.59 unitless 36 Final Effective Tributary Area 9,325 114,684 sq-ft 37 Initial Design Capture Volume Retained by Site Design Elements 0 0 cubic-feet 38 Final Design Capture Volume Tributary to BMP 458 5,639 cubic-feet False False Automated Worksheet B.1: Calculation of Design Capture Volume (V2.0) Dispersion Area, Tree Well & Rain Barrel Inputs (Optional) Standard Drainage Basin Inputs Results Tree & Barrel Adjustments Initial Runoff Factor Calculation Dispersion Area Adjustments No Warning Messages Category # Description i ii iii iv v vi vii viii ix x Units 1 Drainage Basin ID or Name IMP-8 IMP-3 - - - - - - - - unitless 2 85th Percentile Rainfall Depth 0.59 0.59 - - - - - - - - inches 3 Predominant NRCS Soil Type Within BMP Location B B unitless 4 Is proposed BMP location Restricted or Unrestricted for Infiltration Activities? Restricted Restricted unitless 5 Nature of Restriction Soil Type Soil Type unitless 6 Do Minimum Retention Requirements Apply to this Project? Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes yes/no 7 Are Habitable Structures Greater than 9 Stories Proposed? No No yes/no 8 Has Geotechnical Engineer Performed an Infiltration Analysis? No No yes/no 9 Design Infiltration Rate Recommended by Geotechnical Engineer in/hr 10 Design Infiltration Rate Used To Determine Retention Requirements 0.000 0.000 - - - - - - - - in/hr 11 Percent of Average Annual Runoff that Must be Retained within DMA 4.5% 4.5% - - - - - - - - percentage 12 Fraction of DCV Requiring Retention 0.02 0.02 - - - - - - - - ratio 13 Required Retention Volume 9 113 - - - - - - - - cubic-feet False False Automated Worksheet B.2: Retention Requirements (V2.0) Advanced Analysis Basic Analysis Result No Warning Messages Category # Description i ii Units 1 Drainage Basin ID or Name IMP-8 IMP-3 sq-ft 2 Design Infiltration Rate Recommended 0.000 0.000 in/hr 3 Design Capture Volume Tributary to BMP 458 5,639 cubic-feet 4 Is BMP Vegetated or Unvegetated? Vegetated Vegetated unitless 5 Is BMP Impermeably Lined or Unlined? Lined Lined unitless 6 Does BMP Have an Underdrain? Underdrain Underdrain unitless 7 Does BMP Utilize Standard or Specialized Media? Standard Standard unitless 8 Provided Surface Area 491 4,508 sq-ft 9 Provided Surface Ponding Depth 6 6 inches 10 Provided Soil Media Thickness 21 18 inches 11 Provided Gravel Thickness (Total Thickness) 15 18 inches 12 Underdrain Offset 3 3 inches 13 Diameter of Underdrain or Hydromod Orifice (Select Smallest) 0.50 1.50 inches 14 Specialized Soil Media Filtration Rate in/hr 15 Specialized Soil Media Pore Space for Retention unitless 16 Specialized Soil Media Pore Space for Biofiltration unitless 17 Specialized Gravel Media Pore Space unitless 18 Volume Infiltrated Over 6 Hour Storm 0 0 cubic-feet 19 Ponding Pore Space Available for Retention 0.00 0.00 unitless 20 Soil Media Pore Space Available for Retention 0.05 0.05 unitless 21 Gravel Pore Space Available for Retention (Above Underdrain) 0.00 0.00 unitless 22 Gravel Pore Space Available for Retention (Below Underdrain) 0.40 0.40 unitless 23 Effective Retention Depth 2.25 2.10 inches 24 Fraction of DCV Retained (Independent of Drawdown Time) 0.20 0.14 ratio 25 Calculated Retention Storage Drawdown Time 120 120 hours 26 Efficacy of Retention Processes 0.22 0.16 ratio 27 Volume Retained by BMP (Considering Drawdown Time) 101 907 cubic-feet 28 Design Capture Volume Remaining for Biofiltration 357 4,732 cubic-feet 29 Max Hydromod Flow Rate through Underdrain 0.0118 0.1055 cfs 30 Max Soil Filtration Rate Allowed by Underdrain Orifice 1.04 1.01 in/hr 31 Soil Media Filtration Rate per Specifications 5.00 5.00 in/hr 32 Soil Media Filtration Rate to be used for Sizing 1.04 1.01 in/hr 33 Depth Biofiltered Over 6 Hour Storm 6.23 6.07 inches 34 Ponding Pore Space Available for Biofiltration 1.00 1.00 unitless 35 Soil Media Pore Space Available for Biofiltration 0.20 0.20 unitless 36 Gravel Pore Space Available for Biofiltration (Above Underdrain) 0.40 0.40 unitless 37 Effective Depth of Biofiltration Storage 15.00 15.60 inches 38 Drawdown Time for Surface Ponding 6 6 hours 39 Drawdown Time for Effective Biofiltration Depth 14 15 hours 40 Total Depth Biofiltered 21.23 21.67 inches 41 Option 1 - Biofilter 1.50 DCV: Target Volume 535 7,097 cubic-feet 42 Option 1 - Provided Biofiltration Volume 535 7,097 cubic-feet 43 Option 2 - Store 0.75 DCV: Target Volume 268 3,549 cubic-feet 44 Option 2 - Provided Storage Volume 268 3,549 cubic-feet 45 Portion of Biofiltration Performance Standard Satisfied 1.00 1.00 ratio 46 Do Site Design Elements and BMPs Satisfy Annual Retention Requirements? Yes Yes yes/no 47 Overall Portion of Performance Standard Satisfied (BMP Efficacy Factor) 1.00 1.00 ratio 48 Deficit of Effectively Treated Stormwater 0 0 cubic-feet Biofiltration Calculations False False False False Result False False No Warning Messages Retention Calculations Automated Worksheet B.3: BMP Performance (V2.0) False False BMP Inputs -e-.LIPORNIA Water Boards GAVIN N EWSOM GOVERNOR YANA GARCIA secA tAAV !=OR ENVIRONMENTAL PROTECTION I◄----------►I ~ -I LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS □ACCEPTED □ MAKE CORRECTIONS NOTED □ REVISE CALCULATIONS □ REJECTED REVIEW IS PERFORMED BY TtE DEPARlMENT lO ENSURE lHE CONTRACTOR'S GENERAL CONFORMANCE wmt 11£ DESIGN CONCEPT OF lHE PROJECT ANl GENERAL Cl» PllANCE WllH THE SPECIFICAllONS. THE CONTRACTOR IS SOlELY RESl'ONSl8LE FOR THE CORAECTNESS Cl' DIMENSIONS, PROPER CONSTRUCTION ANl INSTAI.IA, TION METHODS, AND FOR FULJ'IWNG AU. CONTRACTUAi. REQUIREMENTS. ACCEPTANCE INDICATED HEREON DOES NOT REUEVE THE CONIRACTQR Qf 1tlEliE. 08IJ,, GA1lOHS. ll'I'. General Notee No. Revl1lon/l11ue Date Flffl'INClll'left~ ~~ UNITED $TO~M WAttA INC, ~---... ---I Prajlot. NarM Cl'IIII ~ ~ UNITED STORM WATER, Inc. frorcaillg 011r Wntn Resources _ft_ I◄>------------►I LOS ANGEL.ES COUNlY DEPARTMENT OF PUBLIC WORKS □ACCEPTED 0 MAKE CORRECTIONS NOTED □ REVISE CAI.CULATIONS □ REJECTED REVIEW IS PERFORMED BY Tl£ DEPARTMENT TO ENSURE ll1E CONTRACTOR'S GENERAL CONFORMANCE 1\1'111 ll£ DESIGN CONCEPT OF Tl£ PRo.ECT ANO GENERAL COM- PLIANCE Wll1 THE SPECIFICATIONS. 1ltc CONTRACTOR IS SOIS.Y RESPONSIBLE FOR 1HE CORRECTNESS II' DIMENSIONS, PROPER CONSlRUCllON All> INSTAUJ,. TION METHODS, ANO FOR FWIWNG All COMRAC1IW. REQUIREMENTS, ACCEPTANCE IIDICATED HEREON DOES NOT Ram 1IE c;QilMCTQR 0f 1IIESi o&J, GATIQNS, 11'1'. om ~ General Notes No. Revision/Issue Date Firm Ncmaand.,,__ A UNITED STORM WATER, Inc. ...._.,.l'r,,lfflr11jO(lrH"'r'tli:MPlJI0'1 General Notes STORM WATER INC. PrafEctlng Our WafE"r R~ourc"Es -I I I ----- I I Ll Ll <J L\ n <J ~n , '--....._ <J .f ... ~ '-\..a -~ ~ -->-< ! ... \ -- ~ "'" "'" - <J ~ Ll >-, ~ ~>-< ,..,... ;--....r -H "'" >-, ! L\ ...K.. I.. ~ ~~ --~ >-{:; ...c >-< ,)' 1 ~ >-<,.... "'" "'">-, * I.. /. Ll ,.r ,.r >-< "'" ·Ll' t Ll J j <J <J . Ll L\ .. <J Ll -<l L\ <J L\ <J Ll <J ,Lj <J Ll Ll <J Ll· L\ <J <J Ll -Ll <J L\ 4:J Ll ...,.., --No. Reviaion/laaue Date Fln'l'INarneftAMwN ~~ UNITEn STORM WATER INC. ~ ~(w--.. LOS ANGELES C0UNlY Pro,Ja Marni •1111 Adena DEPARTMENT OF PUBLIC WORKS □ACCEPTED 0 MAKE CORRECTIONS NOTED 0 REVISE CALCULATIONS 0 REJECTED REVIEW IS PERFORMED BY 1IE DEPARTMENT lO ENSIRi lliE CONTRACTOR'S GENERAL CONFORMANCE WITH 1tE DESIGN CONCEPT OF 1H: PROJECT AND GENERAL ~ PLIANCE Willi THE SPECIFICATIONS. ntE CON'IRACTOR IS SOLELY RESPONSIBLE FOR THE CORRECnlESS Of' DIMENSIONS, PROPER CONSlRUCTION IWJ INSTALi.A,, TION METHODS, AND FOR F\Jll'IWNG AU. CONTRACTIW. REQUIREMENTS. ACCEPTANCE INDICAlED HEREON DOES NOT RELIEVE ntE CONTRACTOR OF 1IIESE. 081.J. GATIOHI. BY. am: I ""Joo! 1- I .... - STORM WATER INC. ,.,;,,,.,,, •. ,,,,,,~,,.;:<if <<·•r,.,,,., .. ,.,,,,,,,,,.,,,,,,.,.,,,,.,,,um:.-:,,1,,;1.,, '"'""•·"'"'"·''·i ~n-n-n-n-n-n-n.n.n.n.n.n.n.r.. -----~::::::: _____ ---1----~-,,tl l LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS □ACCEPTED □ MAKE CORRECTIONS NOTED □ REVISE CALCULATIONS □ REJECTED REVIEW IS PERFORMED BY 'n£ DEPARTMENT 10 ENSURE THE COHTRAClOR'S GENERAL CONFORMANCE \\f1H llE DESIGN CONCEPT CN' lliE PROJECT AND GENERAL COM- PLIANCE WITH THE SPECIFICATlONS. 1IIE CONlRACTOR IS SOLELY RESPONSIBLE FOR THE CORRECTNESS Of/ DIMENSIONS, PROPER CONSlRUCTION AND INSTAUA,, TION METHODS, AND FOR FUI.FIWNG AU. CONTRAClUAI. REQUIREMENTS. ACCEPTANCE INDICAlED HEREON DOES NOT RELIEVE ntE CON'IMCTQRQF 'DtES,EOIIIJ,, GAJ10HS. BY. llliTI' I General Notes ---- No. Reviaion/laaue Dote Fln'l'INarneftAMwN _._. Marni •1111 Adena ~ __,_-'-"' UNITED STORM WATER INC. ~~---- ""Joo! I - I .... - l LOS ANGELES COUNTY DEPARTMENT OF PUBLIC WORKS □ACCEPTED □ MAKE CORRECTIONS NOTE> □ REVISE CALCULATIONS □ REJECTED REVIEW IS PERFORMED BY n£ DEPARTMENT TO ENSIJR!: lHE CON1RACTOR'S GENERAL CONFORMANCE WITH THE DESIGN CONCEPT OF lHE PROJECT AND GENERAL COM- PLIANCE Willi THE SPECIFICATIONS. 1IIE CONlRACTOR IS SOLElY RESPONSIBLE FOR THE CORRECTNESS OF DIMENSIONS, PROPER CONSlRUCTION NID INSTALIA- TION METHODS, AND FOR FULFIWNG AU COIITRACllW. REQUIREMENTS. ACCEPTANCE INDICATED HEREON DOES NOT REUEVE ntE CQIITIW;TQR Of 1ttESc: oau, GATION&, BY !WP I General Notes No. Reviaion/laaue Date Fln'l'INarneftAMwN ~ UNITED STORM WATER INC, ~-..... ---- Pro,Ja Marni •1111 Adena ""Joo! I - I .... - ATTACHMENT 2 BACKUP FOR PDP HYDROMODIFICATION CONTROL MEASURES [This is the cover sheet for Attachment 2.] Indicate which Items are Included behind this cover sheet: Attachment Sequence Contents Checklist Attachment 2a Hydromodification Management Exhibit (Required) Included See Hydromodification Management Exhibit Checklist on the back of this Attachment cover sheet. Attachment 2b Management of Critical Coarse Sediment Yield Areas (WMAA Exhibit is required, additional analyses are optional) See Section 6.2 of the BMP Design Manual. Exhibit showing project drainage boundaries marked on WMAA Critical Coarse Sediment Yield Area Map (Required) Optional analyses for Critical Coarse Sediment Yield Area Determination Appendix H.6.1 Verification of Geomorphic Landscape Units Onsite Appendix H.7 Downstream Systems Sensitivity to Coarse Sediment Attachment 2c Geomorphic Assessment of Receiving Channels (Optional) See Section 6.3.4 of the BMP Design Manual. Not performed Included Attachment 2d Flow Control Facility Design and Structural BMP Drawdown Calculations (Required) See Chapter 6 and Appendix G of the BMP Design Manual Included Use this checklist to ensure the required information has been included on the Hydromodification Management Exhibit: The Hydromodification Management Exhibit must identify: Underlying hydrologic soil group Approximate depth to groundwater Existing natural hydrologic features (watercourses, seeps, springs, wetlands) Critical coarse sediment yield areas to be protected (if present) Existing topography Existing and proposed site drainage network and connections to drainage offsite Proposed grading Proposed impervious features Proposed design features and surface treatments used to minimize imperviousness Point(s) of Compliance (POC) for Hydromodification Management Existing and proposed drainage boundary and drainage area to each POC (when necessary, create separate exhibits for pre-development and post-project conditions) Structural BMPs for hydromodification management (identify location, type of BMP, and size/detail) PR T 2 2 PR T HYDROMODIFICATION EXHIBIT HOTEL 6 • • • I I • I I I I ;• I I I I • I I I I I I I I ., I I I SCALE· 1'=10' . ' I \ \ \ \ • ------ -0 !O li:<!#1 ENGINEERING LIND Pl.INNING • ENQNEEmNG • SUR'IB1NG MO STAIT PUCE, ESCOOOO, CA 92029 PH (760)745-6118 FX (760)745-1890 20 JO 40 ----- :0 / . ---!·1••' ,s-• • • r::1 V ' I I I I I 0.39 ACRES II PRfPaSEJ)IIO'IEJ.6 & :o~ -------- & .--SD~ ~~=----SD-- ~-,/-,1-:;/·/·~=-,: ~ :0 0<;; Ji.;:-'"""" .. . •. E X' _,,,, '·;,1 :jY -/ L. • -.;-;~-- I I I I I I I I I I I I I 111111111 --·---------------- I (/) 0 I --------' ( 0//ERfl.OW SlRIJCTVRE ANO VAINTENANC£ ACCESS 0/STANCE fl?Ol,I TOE OF SL.OPE TO LINER E 1,1/N/l,IIJl,I f 2• FRHBOARO AOJAC£NT TO LANOSCAPE AREA TOP OF BASIN J: f Sl.OPE ON EllllER SIOE OF HEAIJWALL t -~ ·--••• _ VAX t.·f EXCAYA!EO Si.OPE -"----VEO/A llflll VIN. 5 IN/?IR RL1RA110N RA!E ~ 0 HEAOWALL SORSIJ-OJ2-TYPE-B Al3/i'◄ 0/SS/PA llflll I. /'-.,_..-,"'---"-,)~''I,, ~lfZ,_.:i-....._ .5'1MAIGB - I, \Y1'<:4, \ -,,d,V( ~ 7~ )( ,., YER -------t-=-~-~-~-;;;c_;;;c_;;;c_c;;;_c;;;_=-=, • 'T~ -. _.;;.-..;..~ -~ •••• ·, -~~~)~~"/< ijfr,~~~0 61tfji(~{JI,•'>' 'Fl, ·"'''"-& ' IJRA !EO PIPE PER SIA'L EM '20-JO Nti'f'ONO LINER.I arR.lHAlKW OETM. RECOl,ll,IENOA 110NS v NOT TO SCALE BNP SI/WARY TABLE EfffCll/E A B BNP AREA (INCH} (INCH) TYPE OF BNP NAVE (SfFI) WATER TOP OF 1111'-B BF-I, 1!11 BlfYll. lllA l1t:W N07E· FRHBOARO = B-A /JETAIL iVO /Jl/NPINC• AT CATCH BASINS 6• PVC PIPE PERFORA llON LA YOl/T /JETAIL NOT TO SCALE 'ATCH BASIN PER PLAN l){IAL/TY !1 SCH 40 PYC VALE AOAP!ER (VilPxSoC) 'CH 40 PYC lJIREAOEO i\10 CAP (FPT) BASIN 21 C (/NCH) VEDIA IB OR/LL LOHER ORIFICE HOI.E AT FLO/ff.lNE OF ENO CAP (a5 INCH) ORIRCE OETAIL NOT TO SCALE 0 E BO% RISER OIERFZOW LOIIEII (INCH} (INCH} S1111/Cll/RE SIZE ORIFICE /IIPERl,IEABLE (INCHES} 0/MfETER LINEll? G'i'Alfl OFFSET (INCH) 12 27 21%21 a5 lfS UlffiYlfliC W QWX,P lllE HilJROI.OC/CAL SIA'L CROI.IP FOR lJI/S S/!E IS TYPE 8. ti§lM' !lfF fFAllllff • lllE APPROX/VA IE OEPlll TO CROI.INIJWA !ER IS CREA !ER lJIAN 20 FEET. • lllERE ARE NO NA TVRAL HilJROI.OC/C FEA TVRES ON lllE S/1£ • BASEO ON WA!ERSHEIJ VAPPINC OF POTEN11AL CRl11CAL COARSE SEIJIVENT )?ELI} AREAS (IX'SY-4) lJIERE ARE NO IX'SYA LOCAlEIJ llflJIIN lJIE PRO.!ECT BOI.INIJARY OR 11?/Bt/TARY TO lJIE RIJNOFF BWASSEIJ ARO/INIJ lllE S/1£ PERMANENT WATER ()UAL/TY TREATMENT FACILITY /JETAIL WA !ER QUALITY SICN-PLACE/J AT EACH B/ORL TRA llON BASIN NO 1£· ALL 8/0RL lRA 110N AREAS llfLL HAvE A SIGN POS!EIJ TO BE II/SIBLE AT ALL 17/,IES. Potential Critcial Coarse Sediment Yield Area Data From WMAA Map Legend MarBrisa Cir PCCSYA Project Site 2000 ft N ➤➤ N Data CSUMB SFML, CA OPCData CSUMB SFML, CA OPC 1 [TITLE] 2 ;;Project Title/Notes 3 4 [OPTIONS] 5 ;;Option Value 6 FLOW_UNITS CFS 7 INFILTRATION GREEN_AMPT 8 FLOW_ROUTING KINWAVE 9 LINK_OFFSETS DEPTH 10 MIN_SLOPE 0 11 ALLOW_PONDING NO 12 SKIP_STEADY_STATE NO 13 14 START_DATE 01/03/1951 15 START_TIME 16:00:00 16 REPORT_START_DATE 01/03/1951 17 REPORT_START_TIME 16:00:00 18 END_DATE 05/23/2008 19 END_TIME 23:00:00 20 SWEEP_START 01/01 21 SWEEP_END 12/31 22 DRY_DAYS 0 23 REPORT_STEP 01:00:00 24 WET_STEP 01:00:00 25 DRY_STEP 01:00:00 26 ROUTING_STEP 0:01:00 27 RULE_STEP 00:00:00 28 29 INERTIAL_DAMPING PARTIAL 30 NORMAL_FLOW_LIMITED BOTH 31 FORCE_MAIN_EQUATION H-W 32 VARIABLE_STEP 0.75 33 LENGTHENING_STEP 0 34 MIN_SURFAREA 12.557 35 MAX_TRIALS 8 36 HEAD_TOLERANCE 0.005 37 SYS_FLOW_TOL 5 38 LAT_FLOW_TOL 5 39 MINIMUM_STEP 0.5 40 THREADS 1 41 42 [EVAPORATION] 43 ;;Data Source Parameters 44 ;;-------------- ---------------- 45 MONTHLY .094 .115 .168 .202 .225 .232 .254 .25 .207 .167 .119 .09 46 DRY_ONLY NO 47 48 [RAINGAGES] 49 ;;Name Format Interval SCF Source 50 ;;-------------- --------- ------ ------ ---------- 51 Oceanside INTENSITY 1:00 1.0 FILE "R:\Rain gage dat\Oceanside\ALERT station at Oceanside (Sensor ID 67) .dat" oceanside IN 52 53 [SUBCATCHMENTS] 54 ;;Name Rain Gage Outlet Area %Imperv Width %Slope CurbLen SnowPack 55 ;;-------------- ---------------- ---------------- -------- -------- -------- -------- -------- ---------------- 56 Basin-A-1 Oceanside Outfall-A .636 0 1215 30 0 57 Basin-A-2 Oceanside Outfall-A 7.421 8.4 1352 5 0 58 Basin-A-4 Oceanside Outfall-A 1.968 7.6 1224 40 0 59 Basin-A-3 Oceanside Outfall-A 11.052 62.2 10214 1.5 0 1 60 Basin-A-5 Oceanside Outfall-A .435 0 1176 40 0 61 62 [SUBAREAS] 63 ;;Subcatchment N-Imperv N-Perv S-Imperv S-Perv PctZero RouteTo PctRouted 64 ;;-------------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 65 Basin-A-1 0.012 0.15 0.05 0.10 25 OUTLET 66 Basin-A-2 0.012 0.15 0.05 0.10 25 OUTLET 67 Basin-A-4 0.012 0.15 0.05 0.10 25 OUTLET 68 Basin-A-3 0.012 0.15 0.05 0.10 25 OUTLET 69 Basin-A-5 0.012 0.15 0.05 0.10 25 OUTLET 70 71 [INFILTRATION] 72 ;;Subcatchment Param1 Param2 Param3 Param4 Param5 73 ;;-------------- ---------- ---------- ---------- ---------- ---------- 74 Basin-A-1 3 0.2 0.31 7 0 75 Basin-A-2 3 0.2 0.31 7 0 76 Basin-A-4 3 0.2 0.31 7 0 77 Basin-A-3 3 0.2 0.31 7 0 78 Basin-A-5 3 0.2 0.31 7 0 79 80 [OUTFALLS] 81 ;;Name Elevation Type Stage Data Gated Route To 82 ;;-------------- ---------- ---------- ---------------- -------- ---------------- 83 Outfall-A 0 FREE NO 84 85 [REPORT] 86 ;;Reporting Options 87 SUBCATCHMENTS ALL 88 NODES ALL 89 LINKS ALL 90 91 [TAGS] 92 93 [MAP] 94 DIMENSIONS 6232335.918 1991705.580 6240607.852 1996197.100 95 Units None 96 97 [COORDINATES] 98 ;;Node X-Coord Y-Coord 99 ;;-------------- ------------------ ------------------ 100 Outfall-A 6238664.951 1992925.065 101 102 [VERTICES] 103 ;;Link X-Coord Y-Coord 104 ;;-------------- ------------------ ------------------ 105 106 [Polygons] 107 ;;Subcatchment X-Coord Y-Coord 108 ;;-------------- ------------------ ------------------ 109 Basin-A-1 6236111.837 1994414.026 110 Basin-A-1 6236131.911 1994338.749 111 Basin-A-1 6236141.948 1994386.424 112 Basin-A-1 6236172.059 1994401.480 113 Basin-A-1 6236189.623 1994429.081 114 Basin-A-1 6236239.808 1994519.414 115 Basin-A-1 6236247.336 1994411.517 116 Basin-A-1 6236289.992 1994439.118 117 Basin-A-1 6236417.963 1994446.646 118 Basin-A-1 6236475.675 1994476.757 119 Basin-A-1 6236433.018 1994516.904 120 Basin-A-1 6236345.195 1994531.960 121 Basin-A-1 6236292.502 1994554.543 122 Basin-A-1 6236259.882 1994695.060 123 Basin-A-1 6236267.409 1994770.336 2 124 Basin-A-1 6236302.539 1994810.484 125 Basin-A-1 6236342.686 1994890.779 126 Basin-A-1 6236475.675 1994672.477 127 Basin-A-1 6236545.934 1994677.495 128 Basin-A-1 6236548.443 1994790.410 129 Basin-A-1 6236510.805 1994868.196 130 Basin-A-1 6236543.425 1994938.455 131 Basin-A-1 6236603.646 1994910.853 132 Basin-A-1 6236698.997 1995013.732 133 Basin-A-1 6236739.144 1995056.389 134 Basin-A-1 6236869.624 1995089.009 135 Basin-A-1 6236927.337 1995176.832 136 Basin-A-1 6237040.252 1995314.839 137 Basin-A-1 6237052.798 1995332.404 138 Basin-A-1 6237118.038 1995339.931 139 Basin-A-1 6237188.296 1995339.931 140 Basin-A-1 6237331.322 1995307.311 141 Basin-A-1 6237680.105 1995211.961 142 Basin-A-1 6237800.548 1995211.961 143 Basin-A-1 6237853.242 1995194.396 144 Basin-A-1 6237873.316 1995239.562 145 Basin-A-1 6237798.039 1995272.182 146 Basin-A-1 6237552.135 1995294.765 147 Basin-A-1 6237278.629 1995395.134 148 Basin-A-1 6237077.890 1995425.245 149 Basin-A-1 6236932.355 1995299.784 150 Basin-A-1 6236867.115 1995131.665 151 Basin-A-1 6236628.738 1995066.425 152 Basin-A-1 6236638.775 1995091.518 153 Basin-A-1 6236222.243 1995101.555 154 Basin-A-1 6236139.439 1994765.318 155 Basin-A-1 6236184.605 1994434.100 156 Basin-A-2 6236241.391 1994517.318 157 Basin-A-2 6236243.900 1994406.912 158 Basin-A-2 6236291.575 1994439.532 159 Basin-A-2 6236422.055 1994442.041 160 Basin-A-2 6236477.258 1994472.152 161 Basin-A-2 6236437.110 1994512.300 162 Basin-A-2 6236389.435 1994522.337 163 Basin-A-2 6236334.232 1994534.883 164 Basin-A-2 6236294.084 1994547.429 165 Basin-A-2 6236304.121 1994587.577 166 Basin-A-2 6236263.974 1994682.927 167 Basin-A-2 6236271.501 1994760.714 168 Basin-A-2 6236304.121 1994800.861 169 Basin-A-2 6236339.251 1994888.684 170 Basin-A-2 6236474.749 1994667.872 171 Basin-A-2 6236550.026 1994672.891 172 Basin-A-2 6236555.044 1994793.333 173 Basin-A-2 6236514.897 1994868.610 174 Basin-A-2 6236552.535 1994933.850 175 Basin-A-2 6236612.757 1994906.249 176 Basin-A-2 6236753.273 1995054.293 177 Basin-A-2 6236878.735 1995079.386 178 Basin-A-2 6236901.318 1995119.533 179 Basin-A-2 6237009.215 1995257.541 180 Basin-A-2 6237069.436 1995327.799 181 Basin-A-2 6237169.805 1995337.836 182 Basin-A-2 6237285.230 1995315.253 183 Basin-A-2 6237415.710 1995277.615 184 Basin-A-2 6237616.448 1995219.902 185 Basin-A-2 6237714.308 1995209.866 186 Basin-A-2 6237809.659 1995209.866 187 Basin-A-2 6237859.843 1995199.829 188 Basin-A-2 6237910.028 1995184.773 189 Basin-A-2 6237915.046 1995162.190 190 Basin-A-2 6238030.471 1995167.209 3 191 Basin-A-2 6238035.489 1995112.006 192 Basin-A-2 6237897.482 1995099.459 193 Basin-A-2 6237892.463 1995066.839 194 Basin-A-2 6237784.566 1995011.636 195 Basin-A-2 6237794.603 1994941.378 196 Basin-A-2 6237807.150 1994938.869 197 Basin-A-2 6237824.714 1994843.518 198 Basin-A-2 6237839.770 1994841.009 199 Basin-A-2 6237859.843 1994750.677 200 Basin-A-2 6237751.947 1994720.566 201 Basin-A-2 6237767.002 1994667.872 202 Basin-A-2 6237797.113 1994630.234 203 Basin-A-2 6237794.603 1994615.178 204 Basin-A-2 6237779.548 1994615.178 205 Basin-A-2 6237789.585 1994590.086 206 Basin-A-2 6237809.659 1994585.067 207 Basin-A-2 6237812.168 1994537.392 208 Basin-A-2 6237797.113 1994522.337 209 Basin-A-2 6237812.168 1994469.643 210 Basin-A-2 6237842.279 1994462.115 211 Basin-A-2 6237789.585 1994447.060 212 Basin-A-2 6237701.762 1994424.477 213 Basin-A-2 6237591.356 1994399.385 214 Basin-A-2 6237450.839 1994331.635 215 Basin-A-2 6237363.016 1994251.340 216 Basin-A-2 6237257.628 1994218.720 217 Basin-A-2 6237227.518 1994186.100 218 Basin-A-2 6237189.879 1994171.045 219 Basin-A-2 6237164.787 1994161.008 220 Basin-A-2 6237124.639 1994145.952 221 Basin-A-2 6237097.038 1994138.425 222 Basin-A-2 6237061.909 1994133.406 223 Basin-A-2 6237019.252 1994123.369 224 Basin-A-2 6236984.122 1994113.332 225 Basin-A-2 6236946.484 1994108.314 226 Basin-A-2 6236916.373 1994103.296 227 Basin-A-2 6236876.226 1994103.296 228 Basin-A-2 6236856.152 1994105.805 229 Basin-A-2 6236831.059 1994115.842 230 Basin-A-2 6236805.967 1994125.879 231 Basin-A-2 6236773.347 1994138.425 232 Basin-A-2 6236735.709 1994138.425 233 Basin-A-2 6236698.070 1994120.860 234 Basin-A-2 6236670.469 1994093.259 235 Basin-A-2 6236442.129 1994080.712 236 Basin-A-2 6236424.564 1994105.805 237 Basin-A-2 6236105.892 1994208.683 238 Basin-A-2 6236110.911 1994223.739 239 Basin-A-2 6236143.531 1994336.654 240 Basin-A-2 6236156.077 1994394.366 241 Basin-A-4 6238659.296 1993746.276 242 Basin-A-4 6238611.621 1993989.672 243 Basin-A-4 6238591.547 1993989.672 244 Basin-A-4 6238553.909 1993992.181 245 Basin-A-4 6238518.779 1993992.181 246 Basin-A-4 6238466.086 1993992.181 247 Basin-A-4 6238435.975 1993992.181 248 Basin-A-4 6238405.864 1993992.181 249 Basin-A-4 6238360.698 1993992.181 250 Basin-A-4 6238340.624 1993999.709 251 Basin-A-4 6238330.587 1994009.745 252 Basin-A-4 6238345.643 1994022.292 253 Basin-A-4 6238318.041 1994044.875 254 Basin-A-4 6238290.440 1994042.365 255 Basin-A-4 6238257.820 1994042.365 256 Basin-A-4 6238245.273 1994077.495 257 Basin-A-4 6238257.820 1994110.115 4 258 Basin-A-4 6238245.273 1994115.133 259 Basin-A-4 6238227.709 1994105.096 260 Basin-A-4 6238205.126 1994125.170 261 Basin-A-4 6238202.617 1994157.790 262 Basin-A-4 6238222.690 1994180.373 263 Basin-A-4 6238222.690 1994207.975 264 Basin-A-4 6238212.653 1994215.502 265 Basin-A-4 6238210.144 1994270.705 266 Basin-A-4 6238142.395 1994288.270 267 Basin-A-4 6238119.812 1994386.130 268 Basin-A-4 6237994.351 1994343.473 269 Basin-A-4 6237843.797 1994318.381 270 Basin-A-4 6237705.789 1994288.270 271 Basin-A-4 6237577.819 1994250.631 272 Basin-A-4 6237422.246 1994147.753 273 Basin-A-4 6237286.748 1994069.967 274 Basin-A-4 6237151.250 1994012.255 275 Basin-A-4 6237010.733 1993972.107 276 Basin-A-4 6236880.253 1993964.579 277 Basin-A-4 6236852.651 1993962.070 278 Basin-A-4 6236822.541 1993949.524 279 Basin-A-4 6236782.393 1993914.395 280 Basin-A-4 6236782.393 1993849.155 281 Basin-A-4 6236835.087 1993846.646 282 Basin-A-4 6236840.105 1993859.192 283 Basin-A-4 6236850.142 1993884.284 284 Basin-A-4 6237151.250 1993926.941 285 Basin-A-4 6237171.323 1993899.339 286 Basin-A-4 6237256.637 1993936.978 287 Basin-A-4 6237314.349 1993972.107 288 Basin-A-4 6237389.626 1994019.782 289 Basin-A-4 6237497.523 1994069.967 290 Basin-A-4 6237590.365 1994102.587 291 Basin-A-4 6237693.243 1994135.207 292 Basin-A-4 6237788.594 1994152.772 293 Basin-A-4 6237876.417 1994137.716 294 Basin-A-4 6237976.786 1994102.587 295 Basin-A-4 6238047.044 1994052.402 296 Basin-A-4 6238197.598 1993904.358 297 Basin-A-4 6238225.200 1993939.487 298 Basin-A-4 6238282.912 1993884.284 299 Basin-A-4 6238383.281 1993771.369 300 Basin-A-4 6238415.901 1993663.472 301 Basin-A-4 6238413.392 1993517.937 302 Basin-A-4 6238548.890 1993515.427 303 Basin-A-4 6238646.750 1993588.195 304 Basin-A-4 6238684.389 1993663.472 305 Basin-A-4 6238641.732 1993681.036 306 Basin-A-4 6238641.732 1993751.295 307 Basin-A-4 6238659.296 1993748.786 308 Basin-A-3 6238652.689 1993686.495 309 Basin-A-3 6238695.346 1993676.458 310 Basin-A-3 6238662.726 1993583.616 311 Basin-A-3 6238542.283 1993505.830 312 Basin-A-3 6238426.858 1993520.886 313 Basin-A-3 6238404.275 1993724.133 314 Basin-A-3 6238366.637 1993806.938 315 Basin-A-3 6238243.684 1993929.890 316 Basin-A-3 6238213.574 1993894.761 317 Basin-A-3 6238060.511 1994042.805 318 Basin-A-3 6237914.975 1994133.137 319 Basin-A-3 6237736.820 1994140.665 320 Basin-A-3 6237493.425 1994067.898 321 Basin-A-3 6237184.790 1993894.761 322 Basin-A-3 6237167.225 1993929.890 323 Basin-A-3 6236861.099 1993894.761 324 Basin-A-3 6236863.608 1993844.576 5 325 Basin-A-3 6236800.878 1993847.085 326 Basin-A-3 6236788.331 1993919.853 327 Basin-A-3 6236851.062 1993962.510 328 Basin-A-3 6236991.579 1993972.547 329 Basin-A-3 6237172.244 1994012.694 330 Basin-A-3 6237367.963 1994108.045 331 Basin-A-3 6237611.359 1994266.127 332 Basin-A-3 6237829.662 1994316.311 333 Basin-A-3 6238113.204 1994376.533 334 Basin-A-3 6238073.057 1994519.559 335 Basin-A-3 6237588.776 1994421.699 336 Basin-A-3 6237302.723 1994243.544 337 Basin-A-3 6237137.114 1994160.739 338 Basin-A-3 6236861.099 1994103.027 339 Basin-A-3 6236728.110 1994140.665 340 Basin-A-3 6236657.852 1994105.536 341 Basin-A-3 6236492.242 1994100.518 342 Basin-A-3 6236489.733 1993934.908 343 Basin-A-3 6236662.870 1993949.964 344 Basin-A-3 6236728.110 1993914.835 345 Basin-A-3 6236745.675 1993811.956 346 Basin-A-3 6236745.675 1993781.845 347 Basin-A-3 6236708.036 1993786.864 348 Basin-A-3 6236690.472 1993771.809 349 Basin-A-3 6236715.564 1993731.661 350 Basin-A-3 6236552.464 1993769.299 351 Basin-A-3 6236537.409 1993686.495 352 Basin-A-3 6236891.210 1993239.852 353 Basin-A-3 6237543.609 1992983.911 354 Basin-A-3 6237664.052 1992896.088 355 Basin-A-3 6237842.208 1992860.958 356 Basin-A-3 6238123.241 1992936.235 357 Basin-A-3 6238298.887 1993096.826 358 Basin-A-3 6238472.024 1993244.870 359 Basin-A-3 6238657.707 1993305.092 360 Basin-A-3 6238790.696 1993658.893 361 Basin-A-3 6238740.512 1993673.949 362 Basin-A-3 6238727.966 1993638.819 363 Basin-A-3 6238712.910 1993646.347 364 Basin-A-3 6238717.929 1993663.912 365 Basin-A-3 6238712.910 1993694.022 366 Basin-A-3 6238690.327 1993686.495 367 Basin-A-3 6238675.272 1993751.735 368 Basin-A-3 6238652.689 1993756.753 369 Basin-A-3 6238650.179 1993686.495 370 Basin-A-5 6236540.503 1993663.454 371 Basin-A-5 6236605.743 1993603.233 372 Basin-A-5 6236723.677 1993425.077 373 Basin-A-5 6236876.740 1993241.904 374 Basin-A-5 6237032.312 1993176.664 375 Basin-A-5 6237534.158 1992978.435 376 Basin-A-5 6237669.656 1992885.593 377 Basin-A-5 6237965.745 1992873.047 378 Basin-A-5 6238128.845 1992950.833 379 Basin-A-5 6238337.111 1993128.988 380 Basin-A-5 6238480.137 1993246.922 381 Basin-A-5 6238658.292 1993309.653 382 Basin-A-5 6238577.997 1993076.295 383 Basin-A-5 6238520.285 1993103.896 384 Basin-A-5 6238417.406 1993008.545 385 Basin-A-5 6238206.631 1992812.826 386 Basin-A-5 6237908.033 1992707.438 387 Basin-A-5 6237689.730 1992732.530 388 Basin-A-5 6237411.206 1992857.992 389 Basin-A-5 6236899.323 1993063.748 390 Basin-A-5 6236781.389 1993116.442 391 Basin-A-5 6236665.965 1993219.321 6 392 Basin-A-5 6236608.252 1993329.727 393 Basin-A-5 6236550.540 1993485.299 394 Basin-A-5 6236517.920 1993638.362 395 Basin-A-5 6236535.485 1993678.510 396 397 [SYMBOLS] 398 ;;Gage X-Coord Y-Coord 399 ;;-------------- ------------------ ------------------ 400 Oceanside 6236213.434 1995515.844 401 402 403 [BACKDROP] 404 FILE "Q:\14\14100\Prelimgp\Prelimgp2\swmm\14100-PRE-BackGround.wmf" 405 DIMENSIONS 6232335.918 1991705.580 6240607.852 1996197.100 406 7 1 2 EPA STORM WATER MANAGEMENT MODEL - VERSION 5.1 (Build 5.1.015) 3 -------------------------------------------------------------- 4 5 6 ********************* 7 Rainfall File Summary 8 ********************* 9 Station First Last Recording Periods Periods Periods 10 ID Date Date Frequency w/Precip Missing Malfunc. 11 ------------------------------------------------------------------------------- 12 oceanside 08/28/1951 05/23/2008 60 min 9131 0 0 13 14 15 ********************************************************* 16 NOTE: The summary statistics displayed in this report are 17 based on results found at every computational time step, 18 not just on results from each reporting time step. 19 ********************************************************* 20 21 **************** 22 Analysis Options 23 **************** 24 Flow Units ............... CFS 25 Process Models: 26 Rainfall/Runoff ........ YES 27 RDII ................... NO 28 Snowmelt ............... NO 29 Groundwater ............ NO 30 Flow Routing ........... NO 31 Water Quality .......... NO 32 Infiltration Method ...... GREEN_AMPT 33 Starting Date ............ 01/03/1951 16:00:00 34 Ending Date .............. 05/23/2008 23:00:00 35 Antecedent Dry Days ...... 0.0 36 Report Time Step ......... 01:00:00 37 Wet Time Step ............ 01:00:00 38 Dry Time Step ............ 01:00:00 39 40 41 ************************** Volume Depth 42 Runoff Quantity Continuity acre-feet inches 43 ************************** --------- ------- 44 Total Precipitation ...... 1201.215 670.072 45 Evaporation Loss ......... 74.009 41.284 46 Infiltration Loss ........ 755.473 421.424 47 Surface Runoff ........... 417.299 232.781 48 Final Storage ............ 0.023 0.013 49 Continuity Error (%) ..... -3.795 50 51 52 ************************** Volume Volume 53 Flow Routing Continuity acre-feet 10^6 gal 54 ************************** --------- --------- 55 Dry Weather Inflow ....... 0.000 0.000 56 Wet Weather Inflow ....... 417.135 135.930 57 Groundwater Inflow ....... 0.000 0.000 58 RDII Inflow .............. 0.000 0.000 59 External Inflow .......... 0.000 0.000 60 External Outflow ......... 417.135 135.930 61 Flooding Loss ............ 0.000 0.000 62 Evaporation Loss ......... 0.000 0.000 63 Exfiltration Loss ........ 0.000 0.000 64 Initial Stored Volume .... 0.000 0.000 65 Final Stored Volume ...... 0.000 0.000 66 Continuity Error (%) ..... 0.000 67 1 68 69 *************************** 70 Subcatchment Runoff Summary 71 *************************** 72 73 --------------------------------------------------------------------------------------- --------------------------------------- 74 Total Total Total Total Imperv Perv Total Total Peak Runoff 75 Precip Runon Evap Infil Runoff Runoff Runoff Runoff Runoff Coeff 76 Subcatchment in in in in in in in 10^6 gal CFS 77 --------------------------------------------------------------------------------------- --------------------------------------- 78 Basin-A-1 670.07 0.00 1.77 650.68 0.00 29.11 29.11 0.50 0.48 0.043 79 Basin-A-2 670.07 0.00 11.06 600.84 51.36 19.69 71.04 14.32 5.77 0.106 80 Basin-A-4 670.07 0.00 9.59 602.17 46.74 26.28 73.03 3.90 1.53 0.109 81 Basin-A-3 670.07 0.00 71.05 246.56 378.97 10.59 389.56 116.91 9.81 0.581 82 Basin-A-5 670.07 0.00 1.75 650.28 0.00 29.34 29.34 0.35 0.33 0.044 83 84 85 Analysis begun on: Wed Jan 10 11:17:46 2024 86 Analysis ended on: Wed Jan 10 11:18:15 2024 87 Total elapsed time: 00:00:29 2 1 [TITLE] 2 ;;Project Title/Notes 3 4 [OPTIONS] 5 ;;Option Value 6 FLOW_UNITS CFS 7 INFILTRATION GREEN_AMPT 8 FLOW_ROUTING KINWAVE 9 LINK_OFFSETS DEPTH 10 MIN_SLOPE 0 11 ALLOW_PONDING NO 12 SKIP_STEADY_STATE NO 13 14 START_DATE 01/03/1951 15 START_TIME 16:00:00 16 REPORT_START_DATE 01/03/1951 17 REPORT_START_TIME 16:00:00 18 END_DATE 05/23/2008 19 END_TIME 23:00:00 20 SWEEP_START 01/01 21 SWEEP_END 12/31 22 DRY_DAYS 0 23 REPORT_STEP 01:00:00 24 WET_STEP 01:00:00 25 DRY_STEP 01:00:00 26 ROUTING_STEP 0:01:00 27 RULE_STEP 00:00:00 28 29 INERTIAL_DAMPING PARTIAL 30 NORMAL_FLOW_LIMITED BOTH 31 FORCE_MAIN_EQUATION H-W 32 VARIABLE_STEP 0.75 33 LENGTHENING_STEP 0 34 MIN_SURFAREA 12.557 35 MAX_TRIALS 8 36 HEAD_TOLERANCE 0.005 37 SYS_FLOW_TOL 5 38 LAT_FLOW_TOL 5 39 MINIMUM_STEP 0.5 40 THREADS 1 41 42 [EVAPORATION] 43 ;;Data Source Parameters 44 ;;-------------- ---------------- 45 MONTHLY .94 .115 .168 .202 .225 .232 .254 .25 .207 .167 .119 .09 46 DRY_ONLY NO 47 48 [RAINGAGES] 49 ;;Name Format Interval SCF Source 50 ;;-------------- --------- ------ ------ ---------- 51 Oceanside INTENSITY 1:00 1.0 FILE "R:\_Storm\HydMOD\Rain gauge Data\Oceanside\ALERT station at Oceanside (Sensor ID 67) .dat" Oceanside IN 52 53 [SUBCATCHMENTS] 54 ;;Name Rain Gage Outlet Area %Imperv Width %Slope CurbLen SnowPack 55 ;;-------------- ---------------- ---------------- -------- -------- -------- -------- -------- ---------------- 56 Basin-A3-1 Oceanside Basin-A3-3 .287 0 235 50 0 57 Basin-A3-2 Oceanside IMP-3 .175 0 454 50 0 58 Basin-A3-3 Oceanside IMP-3 3.611 61.6 357.4 1.5 0 59 Basin-A5-1 Oceanside Basin-A5-2 .209 0 329 50 0 1 60 Basin-A5-2 Oceanside IMP-5 0.956 78.1 980 5 0 61 Basin-A3-4 Oceanside IMP-3 0.357 0 233 45 0 62 Basin-A6-1 Oceanside Bioswale-6 11.026 71.70 10214 1.5 0 63 Basin-A6-2 Oceanside Bioswale-6 1.968 7.6 1224 40 0 64 Basin-A6-3 Oceanside Bioswale-6 .435 0 1176 40 0 65 Basin-A2-2 Oceanside IMP-2 2.007 92.6 2093 2 0 66 Basin-A2-3 Oceanside IMP-2 0.539 0 1357 45 0 67 Basin-A8-1 Oceanside IMP-8 0.389 53.7 90 1.5 0 68 Basin-A2-1 Oceanside Basin-A2-2 0.392 0 340 50 0 69 IMP-2 Oceanside Divider-IMP-2 0.084 0 72 0 0 70 IMP-5 Oceanside Divider-IMP-5 .032 0 70.2 0 0 71 IMP-8 oceanside Divider-IMP-8 0.011 0 25 0 0 72 Bioswale-6 Oceanside 7 .301 0 5 .75 0 73 IMP-3 Oceanside Divider-IMP-3 0.066 0 28 0 0 74 75 [SUBAREAS] 76 ;;Subcatchment N-Imperv N-Perv S-Imperv S-Perv PctZero RouteTo PctRouted 77 ;;-------------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- 78 Basin-A3-1 0.012 0.15 0.05 0.10 25 OUTLET 79 Basin-A3-2 0.012 0.15 0.05 0.10 25 OUTLET 80 Basin-A3-3 0.012 0.15 0.05 0.10 25 OUTLET 81 Basin-A5-1 0.012 0.15 0.05 0.10 25 OUTLET 82 Basin-A5-2 0.012 0.15 0.05 0.10 25 OUTLET 83 Basin-A3-4 0.012 0.15 0.05 0.10 25 OUTLET 84 Basin-A6-1 0.012 0.15 0.05 0.10 25 OUTLET 85 Basin-A6-2 0.012 0.15 0.05 0.10 25 OUTLET 86 Basin-A6-3 0.012 0.15 0.05 0.10 25 OUTLET 87 Basin-A2-2 0.012 0.15 0.05 0.10 25 OUTLET 88 Basin-A2-3 0.012 0.15 0.05 0.10 25 OUTLET 89 Basin-A8-1 0.012 0.15 0.05 0.10 25 OUTLET 90 Basin-A2-1 0.012 0.15 0.05 0.10 25 OUTLET 91 IMP-2 0.012 0.15 0.05 0.10 25 OUTLET 92 IMP-5 0.012 0.15 0.05 0.10 25 OUTLET 93 IMP-8 0.012 0.15 0.05 0.10 25 OUTLET 94 Bioswale-6 0.012 0.15 0.05 0.10 25 OUTLET 95 IMP-3 0.012 0.05 0.05 0.1 25 OUTLET 96 97 [INFILTRATION] 98 ;;Subcatchment Param1 Param2 Param3 Param4 Param5 99 ;;-------------- ---------- ---------- ---------- ---------- ---------- 100 Basin-A3-1 3 0.2 0.31 7 0 101 Basin-A3-2 3 0.2 0.31 7 0 102 Basin-A3-3 3 0.2 0.31 7 0 103 Basin-A5-1 3 0.2 0.31 7 0 104 Basin-A5-2 3 0.2 0.31 7 0 105 Basin-A3-4 3 0.2 0.31 7 0 106 Basin-A6-1 3 0.15 0.31 7 0 107 Basin-A6-2 3 0.2 0.31 7 0 108 Basin-A6-3 3 0.2 0.31 7 0 109 Basin-A2-2 3 0.2 0.31 7 0 110 Basin-A2-3 3 0.2 0.31 7 0 2 111 Basin-A8-1 3 0.2 0.31 7 0 112 Basin-A2-1 3 0.2 0.31 7 0 113 IMP-2 3 0.2 0.31 7 0 114 IMP-5 3 0.2 0.31 7 0 115 IMP-8 3 0.2 0.31 7 0 116 Bioswale-6 3 0.2 0.31 7 0 117 IMP-3 3 0.2 0.31 7 0 118 119 [LID_CONTROLS] 120 ;;Name Type/Layer Parameters 121 ;;-------------- ---------- ---------- 122 Bioswale-6 BC 123 Bioswale-6 SURFACE 4 0.0 0.1 1.0 5 124 Bioswale-6 SOIL 18 .4 0.2 0.1 5 5 1.5 125 Bioswale-6 STORAGE 1 0.67 0 0 126 Bioswale-6 DRAIN .1016 0.5 0 6 0 0 127 128 IMP-2 BC 129 IMP-2 SURFACE 4 0.0 0.1 0 5 130 IMP-2 SOIL 18 .4 0.2 0.1 5 5 1.5 131 IMP-2 STORAGE 18 0.67 0 0 132 IMP-2 DRAIN 0.3628 0.5 0 6 0 0 133 134 IMP-3 BC 135 IMP-3 SURFACE 4 0.0 0.1 0 5 136 IMP-3 SOIL 18 .4 0.2 0.1 5 5 1.5 137 IMP-3 STORAGE 18 0.67 0 0 138 IMP-3 DRAIN 0.25878 0.5 0 6 0 0 139 140 IMP-5 BC 141 IMP-5 SURFACE 4 0.0 0.1 0 5 142 IMP-5 SOIL 18 .4 0.2 0.1 5 5 1.5 143 IMP-5 STORAGE 18 0.67 0 0 144 IMP-5 DRAIN 0.51137 0.5 0 6 0 0 145 146 IMP-8 BC 147 IMP-8 SURFACE 6 0.0 0.1 0 5 148 IMP-8 SOIL 21 .4 0.2 0.1 5 5 1.5 149 IMP-8 STORAGE 15 0.67 0 0 150 IMP-8 DRAIN 1.52578839630446 0.5 0 6 0 0 151 152 [LID_USAGE] 153 ;;Subcatchment LID Process Number Area Width InitSat FromImp ToPerv RptFile DrainTo FromPerv 154 ;;-------------- ---------------- ------- ---------- ---------- ---------- ---------- ---------- ------------------------ ---------------- ---------- 155 IMP-2 IMP-2 1 3659.04 0 0 0 0 * * 0 156 IMP-5 IMP-5 1 1393.92 0 0 0 0 * * 0 157 IMP-8 IMP-8 1 479.16 0 0 0 0 * * 0 158 Bioswale-6 Bioswale-6 1 13111.56 0 0 0 0 * * 0 159 IMP-3 IMP-3 1 2874.96 0 0 0 0 * * 0 160 3 161 [JUNCTIONS] 162 ;;Name Elevation MaxDepth InitDepth SurDepth Aponded 163 ;;-------------- ---------- ---------- ---------- ---------- ---------- 164 1 0 0 0 0 0 165 2 0 0 0 0 0 166 3 0 0 0 0 0 167 4 0 0 0 0 0 168 5 0 0 0 0 0 169 7 0 0 0 0 0 170 8 0 0 0 0 0 171 9 0 0 0 0 0 172 173 [OUTFALLS] 174 ;;Name Elevation Type Stage Data Gated Route To 175 ;;-------------- ---------- ---------- ---------------- -------- ---------------- 176 Outfall-A 0 FREE NO 177 178 [DIVIDERS] 179 ;;Name Elevation Diverted Link Type Parameters 180 ;;-------------- ---------- ---------------- ---------- ---------- 181 Divider-IMP-2 0 Bypass-IMP-2 CUTOFF .1271 5 0 0 0 182 Divider-Bioswale-6 0 Bypass-Bioswale-6 CUTOFF .1271 0 0 0 0 183 Divider-IMP-3 0 Bypass-IMP-3 CUTOFF 0.1271 2 0 0 0 184 Divider-IMP-5 0 Bypass-IMP-5 CUTOFF .1271 0 0 0 0 185 Divider-IMP-8 0 Bypass-IMP-8 CUTOFF .1271 0 0 0 0 186 187 [STORAGE] 188 ;;Name Elev. MaxDepth InitDepth Shape Curve Name/Params N/A Fevap Psi Ksat IMD 189 ;;-------------- -------- ---------- ----------- ---------- ---------------------------- -------- -------- -------- -------- 190 Storage-IMP-2 0 4 0 TABULAR Store-Curve-IMP-2 0 1 191 Storage-Bioswale-6 0 4 0 TABULAR Store-Curve-Bioswale-6 0 1 192 Storage-IMP-3 0 2 0 TABULAR Store-Curve-IMP-3 0 1 193 Storage-IMP-5 0 2 0 TABULAR Store-Curve-IMP-5 0 1 194 Storage-IMP-8 0 3 0 TABULAR Store-Curve-IMP-8 0 1 195 196 [CONDUITS] 197 ;;Name From Node To Node Length Roughness InOffset OutOffset InitFlow MaxFlow 198 ;;-------------- ---------------- ---------------- ---------- ---------- ---------- ---------- ---------- ---------- 199 Bypass-IMP-2 Divider-IMP-2 Storage-IMP-2 400 0.01 0 0 0 0 200 3 2 7 400 0.01 0 0 0 0 201 Underdrain-IMP-2 Divider-IMP-2 1 400 0.01 0 0 0 0 202 Underdrain-Bioswale-6 Divider-Bioswale-6 Outfall-A 400 0.01 0 0 0 0 203 Bypass-Bioswale-6 Divider-Bioswale-6 Storage-Bioswale-6 400 0.01 0 0 0 0 204 Bypass-IMP-3 Divider-IMP-3 Storage-IMP-3 400 0.01 0 0 0 0 205 Underdrain-IMP-3 Divider-IMP-3 1 400 0.01 0 0 0 0 206 6 3 4 400 0.01 0 4 0 0 0 207 7 4 5 400 0.01 0 0 0 0 208 8 5 1 400 0.01 0 0 0 0 209 Bypass-IMP-5 Divider-IMP-5 Storage-IMP-5 400 0.01 0 0 0 0 210 Underdrain-IMP-5 Divider-IMP-5 3 400 0.01 0 0 0 0 211 12 7 Divider-Bioswale-6 400 0.01 0 0 0 0 212 13 8 2 400 0.01 0 0 0 0 213 14 1 8 .05 0.01 0 0 0 0 214 15 9 5 400 0.01 0 0 0 0 215 Underdrain-IMP-8 Divider-IMP-8 9 400 0.01 0 0 0 0 216 Bypass-IMP-8 Divider-IMP-8 Storage-IMP-8 400 0.01 0 0 0 0 217 218 [OUTLETS] 219 ;;Name From Node To Node Offset Type QTable/Qcoeff Qexpon Gated 220 ;;-------------- ---------------- ---------------- ---------- --------------- ---------------- ---------- -------- 221 Outlet-IMP-2 Storage-IMP-2 1 0 TABULAR/DEPTH IMP-2 NO 222 Outlet-Bioswale-6 Storage-Bioswale-6 Outfall-A 0 TABULAR/DEPTH Bioswale-6 NO 223 Outlet-IMP-3 Storage-IMP-3 1 0 TABULAR/DEPTH IMP-3 NO 224 Outlet-IMP-5 Storage-IMP-5 3 0 TABULAR/HEAD IMP-5 NO 225 Outlet-IMP-8 Storage-IMP-8 9 0 TABULAR/DEPTH IMP-8 NO 226 227 [XSECTIONS] 228 ;;Link Shape Geom1 Geom2 Geom3 Geom4 Barrels Culvert 229 ;;-------------- ------------ ---------------- ---------- ---------- ---------- ---------- ---------- 230 Bypass-IMP-2 DUMMY 0 0 0 0 1 231 3 DUMMY 0 0 0 0 1 232 Underdrain-IMP-2 DUMMY 0 0 0 0 1 233 Underdrain-Bioswale-6 DUMMY 0 0 0 0 1 234 Bypass-Bioswale-6 DUMMY 0 0 0 0 1 235 Bypass-IMP-3 DUMMY 0 0 0 0 1 236 Underdrain-IMP-3 DUMMY 0 0 0 0 1 237 6 DUMMY 0 0 0 0 1 238 7 DUMMY 0 0 0 0 1 239 8 DUMMY 0 0 0 0 1 240 Bypass-IMP-5 DUMMY 0 0 0 0 1 241 Underdrain-IMP-5 DUMMY 0 0 0 0 1 5 242 12 DUMMY 0 0 0 0 1 243 13 DUMMY 0 0 0 0 1 244 14 DUMMY 0 0 0 0 1 245 15 DUMMY 0 0 0 0 1 246 Underdrain-IMP-8 DUMMY 0 0 0 0 1 247 Bypass-IMP-8 DUMMY 0 0 0 0 1 248 249 [CURVES] 250 ;;Name Type X-Value Y-Value 251 ;;-------------- ---------- ---------- ---------- 252 IMP-2 Rating 0 0 253 IMP-2 2 8.24 254 ; 255 Bioswale-6 Rating 0 0 256 Bioswale-6 .75 .69 257 Bioswale-6 1.75 1.77 258 Bioswale-6 2.75 3.14 259 Bioswale-6 3.75 45.92 260 Bioswale-6 4.75 123.19 261 ; 262 IMP-3 Rating 0 0 263 IMP-3 2 17.07 264 ; 265 IMP-5 Rating 0 0 266 IMP-5 1 7.96 267 ; 268 IMP-8 Rating 0 0 269 IMP-8 2 7.96 270 ; 271 Store-Curve-IMP-2 Storage 0 3671.5 272 Store-Curve-IMP-2 0.5 4047 273 Store-Curve-IMP-2 1.5 4835 274 Store-Curve-IMP-2 2.5 5613 275 ; 276 Store-Curve-Bioswale-6 Storage 0 10342 277 Store-Curve-Bioswale-6 4 18042 278 ; 279 Store-Curve-IMP-3 Storage 0 2895.5 280 Store-Curve-IMP-3 0.5 3178 281 Store-Curve-IMP-3 1.5 3788 282 Store-Curve-IMP-3 2.5 4441 283 ; 284 Store-Curve-IMP-5 Storage 0 1593 285 Store-Curve-IMP-5 1 2285 286 Store-Curve-IMP-5 1.8 2903 287 ; 288 Store-Curve-IMP-8 Storage 0 500 289 Store-Curve-IMP-8 2 750 290 291 [REPORT] 292 ;;Reporting Options 293 SUBCATCHMENTS ALL 294 NODES ALL 295 LINKS ALL 296 297 [TAGS] 298 299 [MAP] 300 DIMENSIONS -1470.588 0.000 11470.588 10000.000 301 Units None 302 6 303 [COORDINATES] 304 ;;Node X-Coord Y-Coord 305 ;;-------------- ------------------ ------------------ 306 1 4639.655 5158.089 307 2 5057.748 3320.500 308 3 5827.719 8094.321 309 4 4754.861 7510.730 310 5 4531.601 7104.588 311 7 8484.119 1337.825 312 8 4706.166 4057.332 313 9 4826.756 7175.168 314 Outfall-A 10428.296 2329.163 315 Divider-IMP-2 4134.172 5178.042 316 Divider-Bioswale-6 9263.715 1973.051 317 Divider-IMP-3 4872.997 5288.961 318 Divider-IMP-5 6451.542 7718.502 319 Divider-IMP-8 5192.493 7390.119 320 Storage-IMP-2 4210.780 4744.947 321 Storage-Bioswale-6 9648.701 2444.658 322 Storage-IMP-3 5317.613 4889.317 323 Storage-IMP-5 6337.825 7988.450 324 Storage-IMP-8 5115.496 7006.737 325 326 [VERTICES] 327 ;;Link X-Coord Y-Coord 328 ;;-------------- ------------------ ------------------ 329 330 [Polygons] 331 ;;Subcatchment X-Coord Y-Coord 332 ;;-------------- ------------------ ------------------ 333 Basin-A3-1 5101.143 8251.947 334 Basin-A3-1 5301.655 8313.096 335 Basin-A3-1 5382.713 8509.342 336 Basin-A3-1 5570.427 8695.633 337 Basin-A3-1 5846.308 8657.237 338 Basin-A3-1 5846.308 8520.718 339 Basin-A3-1 5810.756 8532.095 340 Basin-A3-1 5795.114 8488.011 341 Basin-A3-1 5776.627 8496.543 342 Basin-A3-1 5786.581 8539.205 343 Basin-A3-1 5692.725 8552.004 344 Basin-A3-1 5618.777 8524.984 345 Basin-A3-1 5637.264 8482.322 346 Basin-A3-1 5617.355 8473.790 347 Basin-A3-1 5596.024 8513.608 348 Basin-A3-1 5563.316 8495.121 349 Basin-A3-1 5495.057 8433.972 350 Basin-A3-1 5526.342 8394.154 351 Basin-A3-1 5509.278 8384.199 352 Basin-A3-1 5479.414 8418.329 353 Basin-A3-1 5368.493 8335.849 354 Basin-A3-1 5394.090 8296.031 355 Basin-A3-1 5193.578 8192.220 356 Basin-A3-1 5119.630 8162.356 357 Basin-A3-1 5101.143 8251.947 358 Basin-A3-2 5392.888 7158.688 359 Basin-A3-2 5229.350 6995.149 360 Basin-A3-2 5117.006 6912.669 361 Basin-A3-2 5098.519 6882.806 362 Basin-A3-2 5138.337 6478.938 363 Basin-A3-2 5257.791 6419.211 364 Basin-A3-2 5364.446 6352.374 365 Basin-A3-2 5496.699 6227.231 366 Basin-A3-2 5572.069 6254.251 367 Basin-A3-2 5634.640 6336.731 368 Basin-A3-2 5732.763 6326.776 369 Basin-A3-2 5496.699 6174.615 7 370 Basin-A3-2 5478.212 6180.303 371 Basin-A3-2 5382.933 6267.049 372 Basin-A3-2 5284.810 6338.153 373 Basin-A3-2 5166.779 6400.724 374 Basin-A3-2 5077.188 6422.055 375 Basin-A3-2 5047.325 6906.981 376 Basin-A3-2 5390.044 7162.954 377 Basin-A3-3 6330.518 6190.166 378 Basin-A3-3 6481.258 6252.737 379 Basin-A3-3 6666.127 6375.035 380 Basin-A3-3 6850.996 6463.203 381 Basin-A3-3 6833.931 6528.619 382 Basin-A3-3 6862.372 6531.463 383 Basin-A3-3 6893.658 6434.762 384 Basin-A3-3 7115.501 6520.086 385 Basin-A3-3 7263.396 6531.463 386 Basin-A3-3 7209.358 6594.034 387 Basin-A3-3 7229.267 6619.631 388 Basin-A3-3 7203.669 6702.111 389 Basin-A3-3 7161.007 6776.059 390 Basin-A3-3 7138.254 6889.825 391 Basin-A3-3 7286.149 6918.266 392 Basin-A3-3 7237.799 7046.252 393 Basin-A3-3 7212.202 7165.706 394 Basin-A3-3 7146.787 7148.641 395 Basin-A3-3 7132.566 7182.771 396 Basin-A3-3 7101.280 7185.615 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5390.269 760 IMP-2 4173.325 5390.269 761 IMP-2 4252.961 5398.801 762 IMP-2 4301.312 5398.801 763 IMP-2 4352.506 5413.022 764 IMP-2 4346.818 5475.593 765 IMP-2 4403.701 5504.034 766 IMP-2 4398.013 5600.735 767 IMP-2 4378.104 5600.735 768 IMP-2 4295.624 5489.814 769 IMP-2 4181.858 5481.281 770 IMP-5 6536.333 7750.605 771 IMP-5 6554.820 7652.482 13 772 IMP-5 6574.729 7638.262 773 IMP-5 6749.644 7680.924 774 IMP-5 6741.111 7742.073 775 IMP-5 6567.618 7780.469 776 IMP-8 5314.769 7458.622 777 IMP-8 5326.210 7435.739 778 IMP-8 5311.908 7421.437 779 IMP-8 5303.327 7384.253 780 IMP-8 5251.842 7392.834 781 IMP-8 5240.400 7418.577 782 IMP-8 5303.327 7458.622 783 Bioswale-6 5992.835 1623.298 784 Bioswale-6 6106.600 1483.935 785 Bioswale-6 7247.101 980.522 786 Bioswale-6 7741.981 1031.717 787 Bioswale-6 8168.602 1384.390 788 Bioswale-6 8282.368 1429.896 789 Bioswale-6 8390.445 1412.832 790 Bioswale-6 8453.017 1387.234 791 Bioswale-6 8464.393 1347.416 792 Bioswale-6 8424.575 1333.196 793 Bioswale-6 8253.927 1373.014 794 Bioswale-6 7813.085 977.678 795 Bioswale-6 7264.166 900.886 796 Bioswale-6 6072.470 1429.896 797 Bioswale-6 5961.549 1606.233 798 IMP-3 4857.000 5493.270 799 IMP-3 4901.428 5373.871 800 IMP-3 5018.050 5310.006 801 IMP-3 5129.120 5307.230 802 IMP-3 5037.488 5451.620 803 IMP-3 4843.117 5573.796 804 805 [SYMBOLS] 806 ;;Gage X-Coord Y-Coord 807 ;;-------------- ------------------ ------------------ 808 Oceanside 986.526 7930.703 809 810 811 [BACKDROP] 812 FILE "V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-MIT-A Exhibit.jpg" 813 DIMENSIONS -1470.588 0.000 11470.588 10000.000 814 14 1 2 EPA STORM WATER MANAGEMENT MODEL - VERSION 5.1 (Build 5.1.015) 3 -------------------------------------------------------------- 4 5 WARNING 04: minimum elevation drop used for Conduit Bypass-IMP-2 6 WARNING 04: minimum elevation drop used for Conduit 3 7 WARNING 04: minimum elevation drop used for Conduit Underdrain-IMP-2 8 WARNING 04: minimum elevation drop used for Conduit Underdrain-Bioswale-6 9 WARNING 04: minimum elevation drop used for Conduit Bypass-Bioswale-6 10 WARNING 04: minimum elevation drop used for Conduit Bypass-IMP-3 11 WARNING 04: minimum elevation drop used for Conduit Underdrain-IMP-3 12 WARNING 04: minimum elevation drop used for Conduit 6 13 WARNING 04: minimum elevation drop used for Conduit 7 14 WARNING 04: minimum elevation drop used for Conduit 8 15 WARNING 04: minimum elevation drop used for Conduit Bypass-IMP-5 16 WARNING 04: minimum elevation drop used for Conduit Underdrain-IMP-5 17 WARNING 04: minimum elevation drop used for Conduit 12 18 WARNING 04: minimum elevation drop used for Conduit 13 19 WARNING 04: minimum elevation drop used for Conduit 14 20 WARNING 04: minimum elevation drop used for Conduit 15 21 WARNING 04: minimum elevation drop used for Conduit Underdrain-IMP-8 22 WARNING 04: minimum elevation drop used for Conduit Bypass-IMP-8 23 24 ********************* 25 Rainfall File Summary 26 ********************* 27 Station First Last Recording Periods Periods Periods 28 ID Date Date Frequency w/Precip Missing Malfunc. 29 ------------------------------------------------------------------------------- 30 Oceanside 08/28/1951 05/23/2008 60 min 9131 0 0 31 32 33 ********************************************************* 34 NOTE: The summary statistics displayed in this report are 35 based on results found at every computational time step, 36 not just on results from each reporting time step. 37 ********************************************************* 38 39 **************** 40 Analysis Options 41 **************** 42 Flow Units ............... CFS 43 Process Models: 44 Rainfall/Runoff ........ YES 45 RDII ................... NO 46 Snowmelt ............... NO 47 Groundwater ............ NO 48 Flow Routing ........... YES 49 Ponding Allowed ........ NO 50 Water Quality .......... NO 51 Infiltration Method ...... GREEN_AMPT 52 Flow Routing Method ...... KINWAVE 53 Starting Date ............ 01/03/1951 16:00:00 54 Ending Date .............. 05/23/2008 23:00:00 55 Antecedent Dry Days ...... 0.0 56 Report Time Step ......... 01:00:00 57 Wet Time Step ............ 01:00:00 58 Dry Time Step ............ 01:00:00 59 Routing Time Step ........ 60.00 sec 60 61 62 ************************** Volume Depth 63 Runoff Quantity Continuity acre-feet inches 64 ************************** --------- ------- 65 Initial LID Storage ...... 0.074 0.039 66 Total Precipitation ...... 1275.649 670.072 67 Evaporation Loss ......... 224.992 118.183 1 68 Infiltration Loss ........ 499.217 262.228 69 Surface Runoff ........... 205.660 108.029 70 LID Drainage ............. 421.076 221.182 71 Final Storage ............ 0.162 0.085 72 Continuity Error (%) ..... -5.909 73 74 75 ************************** Volume Volume 76 Flow Routing Continuity acre-feet 10^6 gal 77 ************************** --------- --------- 78 Dry Weather Inflow ....... 0.000 0.000 79 Wet Weather Inflow ....... 626.829 204.262 80 Groundwater Inflow ....... 0.000 0.000 81 RDII Inflow .............. 0.000 0.000 82 External Inflow .......... 0.000 0.000 83 External Outflow ......... 620.808 202.300 84 Flooding Loss ............ 0.000 0.000 85 Evaporation Loss ......... 5.869 1.912 86 Exfiltration Loss ........ 0.000 0.000 87 Initial Stored Volume .... 0.000 0.000 88 Final Stored Volume ...... 0.000 0.000 89 Continuity Error (%) ..... 0.024 90 91 92 ******************************** 93 Highest Flow Instability Indexes 94 ******************************** 95 All links are stable. 96 97 98 ************************* 99 Routing Time Step Summary 100 ************************* 101 Minimum Time Step : 60.00 sec 102 Average Time Step : 60.00 sec 103 Maximum Time Step : 60.00 sec 104 Percent in Steady State : 0.00 105 Average Iterations per Step : 1.00 106 Percent Not Converging : 0.00 107 108 109 *************************** 110 Subcatchment Runoff Summary 111 *************************** 112 113 --------------------------------------------------------------------------------------- --------------------------------------- 114 Total Total Total Total Imperv Perv Total Total Peak Runoff 115 Precip Runon Evap Infil Runoff Runoff Runoff Runoff Runoff Coeff 116 Subcatchment in in in in in in in 10^6 gal CFS 117 --------------------------------------------------------------------------------------- --------------------------------------- 118 Basin-A3-1 670.07 0.00 4.77 650.78 0.00 27.75 27.75 0.22 0.21 0.041 119 Basin-A3-2 670.07 0.00 4.67 649.77 0.00 28.41 28.41 0.14 0.13 0.042 120 Basin-A3-3 670.07 2.19 102.19 252.26 349.43 7.33 356.76 34.98 3.20 0.531 121 Basin-A5-1 670.07 0.00 4.70 650.13 0.00 28.19 28.19 0.16 0.15 0.042 122 Basin-A5-2 670.07 6.12 113.12 143.19 461.13 6.55 467.68 12.14 0.95 0.692 2 123 Basin-A3-4 670.07 0.00 4.79 651.09 0.00 27.52 27.52 0.27 0.26 0.041 124 Basin-A6-1 670.07 0.00 107.51 180.22 417.72 12.65 430.37 128.85 9.79 0.642 125 Basin-A6-2 670.07 0.00 14.62 601.65 44.82 25.40 70.22 3.75 1.46 0.105 126 Basin-A6-3 670.07 0.00 4.67 649.82 0.00 28.38 28.38 0.34 0.32 0.042 127 Basin-A2-2 670.07 5.40 135.97 48.33 544.31 2.21 546.52 29.78 2.03 0.809 128 Basin-A2-3 670.07 0.00 4.68 649.83 0.00 28.38 28.38 0.42 0.39 0.042 129 Basin-A8-1 670.07 0.00 84.58 303.04 309.84 10.29 320.13 3.38 0.32 0.478 130 Basin-A2-1 670.07 0.00 4.76 650.74 0.00 27.81 27.81 0.30 0.28 0.042 131 IMP-2 670.07 13231.12 1323.07 0.00 0.00 0.00 12583.91 28.70 2.42 0.905 132 IMP-5 670.07 13961.74 1328.47 0.00 0.00 0.00 13309.45 11.56 0.95 0.910 133 IMP-8 670.07 11316.62 1405.56 0.00 0.00 0.00 10583.90 3.16 0.32 0.883 134 Bioswale-6 670.07 16253.34 1439.03 0.00 0.00 0.00 15492.55 126.62 11.56 0.915 135 IMP-3 670.07 19737.42 1351.95 0.00 0.00 0.00 19063.60 34.16 3.59 0.934 136 137 138 *********************** 139 LID Performance Summary 140 *********************** 141 142 --------------------------------------------------------------------------------------- ----------------------------- 143 Total Evap Infil Surface Drain Initial Final Continuity 144 Inflow Loss Loss Outflow Outflow Storage Storage Error 145 Subcatchment LID Control in in in in in in in % 146 --------------------------------------------------------------------------------------- ----------------------------- 147 IMP-2 IMP-2 13901.19 1323.12 0.00 1274.93 11309.44 1.80 2.78 -0.05 148 IMP-5 IMP-5 14631.81 1328.52 0.00 1256.64 12053.30 1.80 2.84 -0.05 149 IMP-8 IMP-8 11986.69 1405.61 0.00 445.86 10138.43 2.10 2.91 -0.03 150 Bioswale-6 Bioswale-6 16923.41 1439.08 0.00 6668.04 8825.07 1.80 2.97 -0.06 151 IMP-3 IMP-3 20407.49 1352.00 0.00 4677.53 14386.76 1.80 3.05 -0.05 152 153 ****************** 154 Node Depth Summary 155 ****************** 156 157 --------------------------------------------------------------------------------- 158 Average Maximum Maximum Time of Max Reported 159 Depth Depth HGL Occurrence Max Depth 160 Node Type Feet Feet Feet days hr:min Feet 161 --------------------------------------------------------------------------------- 162 1 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 163 2 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 164 3 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 3 165 4 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 166 5 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 167 7 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 168 8 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 169 9 JUNCTION 0.00 0.00 0.00 0 00:00 0.00 170 Outfall-A OUTFALL 0.00 0.00 0.00 0 00:00 0.00 171 Divider-IMP-2 DIVIDER 0.00 0.00 0.00 0 00:00 0.00 172 Divider-Bioswale-6 DIVIDER 0.00 0.00 0.00 0 00:00 0.00 173 Divider-IMP-3 DIVIDER 0.00 0.00 0.00 0 00:00 0.00 174 Divider-IMP-5 DIVIDER 0.00 0.00 0.00 0 00:00 0.00 175 Divider-IMP-8 DIVIDER 0.00 0.00 0.00 0 00:00 0.00 176 Storage-IMP-2 STORAGE 0.00 0.52 0.52 16072 06:06 0.51 177 Storage-Bioswale-6 STORAGE 0.01 3.10 3.10 16072 06:04 3.09 178 Storage-IMP-3 STORAGE 0.00 0.40 0.40 16072 06:03 0.39 179 Storage-IMP-5 STORAGE 0.00 0.10 0.10 16072 06:02 0.10 180 Storage-IMP-8 STORAGE 0.00 0.05 0.05 16072 06:02 0.05 181 182 183 ******************* 184 Node Inflow Summary 185 ******************* 186 187 --------------------------------------------------------------------------------------- ---------- 188 Maximum Maximum Lateral Total Flow 189 Lateral Total Time of Max Inflow Inflow Balance 190 Inflow Inflow Occurrence Volume Volume Error 191 Node Type CFS CFS days hr:min 10^6 gal 10^6 gal Percent 192 --------------------------------------------------------------------------------------- ---------- 193 1 JUNCTION 0.00 7.03 16072 06:03 0 77.5 0.000 194 2 JUNCTION 0.00 7.03 16072 06:03 0 77.5 0.000 195 3 JUNCTION 0.00 0.94 16072 06:02 0 11.6 0.000 196 4 JUNCTION 0.00 0.94 16072 06:02 0 11.6 0.000 197 5 JUNCTION 0.00 1.26 16072 06:02 0 14.7 0.000 198 7 JUNCTION 11.56 18.55 16072 06:01 127 204 0.000 199 8 JUNCTION 0.00 7.03 16072 06:03 0 77.5 0.000 200 9 JUNCTION 0.00 0.32 16072 06:02 0 3.16 0.000 201 Outfall-A OUTFALL 0.00 18.19 16072 06:04 0 202 0.000 202 Divider-IMP-2 DIVIDER 2.42 2.42 16072 06:01 28.7 28.7 0.000 203 Divider-Bioswale-6 DIVIDER 0.00 18.55 16072 06:01 0 204 0.000 204 Divider-IMP-3 DIVIDER 3.59 3.59 16072 06:01 34.2 34.2 0.000 205 Divider-IMP-5 DIVIDER 0.95 0.95 16072 06:01 11.6 11.6 0.000 206 Divider-IMP-8 DIVIDER 0.32 0.32 16072 06:01 3.16 3.16 0.000 207 Storage-IMP-2 STORAGE 0.00 2.29 16072 06:01 0 3.98 -0.000 208 Storage-Bioswale-6 STORAGE 0.00 18.43 16072 06:01 0 4 130 0.038 209 Storage-IMP-3 STORAGE 0.00 3.46 16072 06:01 0 6.73 -0.006 210 Storage-IMP-5 STORAGE 0.00 0.82 16072 06:01 0 0.478 -0.013 211 Storage-IMP-8 STORAGE 0.00 0.20 16072 06:01 0 0.0122 -0.094 212 213 214 ********************* 215 Node Flooding Summary 216 ********************* 217 218 No nodes were flooded. 219 220 221 ********************** 222 Storage Volume Summary 223 ********************** 224 225 --------------------------------------------------------------------------------------- ----------- 226 Average Avg Evap Exfil Maximum Max Time of Max Maximum 227 Volume Pcnt Pcnt Pcnt Volume Pcnt Occurrence Outflow 228 Storage Unit 1000 ft3 Full Loss Loss 1000 ft3 Full days hr:min CFS 229 --------------------------------------------------------------------------------------- ----------- 230 Storage-IMP-2 0.000 0 1 0 2.017 10 16072 06:05 2.15 231 Storage-Bioswale-6 0.108 0 1 0 41.300 73 16072 06:03 18.08 232 Storage-IMP-3 0.000 0 0 0 1.194 17 16072 06:02 3.38 233 Storage-IMP-5 0.000 0 1 0 0.166 4 16072 06:02 0.81 234 Storage-IMP-8 0.000 0 1 0 0.025 1 16072 06:01 0.20 235 236 237 *********************** 238 Outfall Loading Summary 239 *********************** 240 241 ----------------------------------------------------------- 242 Flow Avg Max Total 243 Freq Flow Flow Volume 244 Outfall Node Pcnt CFS CFS 10^6 gal 245 ----------------------------------------------------------- 246 Outfall-A 6.33 0.24 18.19 202.285 247 ----------------------------------------------------------- 248 System 6.33 0.24 18.19 202.285 249 250 251 ******************** 252 Link Flow Summary 253 ******************** 254 255 ----------------------------------------------------------------------------- 256 Maximum Time of Max Maximum Max/ Max/ 257 |Flow| Occurrence |Veloc| Full Full 258 Link Type CFS days hr:min ft/sec Flow Depth 259 ----------------------------------------------------------------------------- 5 260 Bypass-IMP-2 DUMMY 2.29 16072 06:01 261 3 DUMMY 7.03 16072 06:03 262 Underdrain-IMP-2 DUMMY 0.13 236 20:12 263 Underdrain-Bioswale-6 DUMMY 0.13 377 20:20 264 Bypass-Bioswale-6 DUMMY 18.43 16072 06:01 265 Bypass-IMP-3 DUMMY 3.46 16072 06:01 266 Underdrain-IMP-3 DUMMY 0.13 236 18:38 267 6 DUMMY 0.94 16072 06:02 268 7 DUMMY 0.94 16072 06:02 269 8 DUMMY 1.26 16072 06:02 270 Bypass-IMP-5 DUMMY 0.82 16072 06:01 271 Underdrain-IMP-5 DUMMY 0.13 377 20:11 272 12 DUMMY 18.55 16072 06:01 273 13 DUMMY 7.03 16072 06:03 274 14 DUMMY 7.03 16072 06:03 275 15 DUMMY 0.32 16072 06:02 276 Underdrain-IMP-8 DUMMY 0.13 2588 11:51 277 Bypass-IMP-8 DUMMY 0.20 16072 06:01 278 Outlet-IMP-2 DUMMY 2.15 16072 06:06 279 Outlet-Bioswale-6 DUMMY 18.06 16072 06:04 280 Outlet-IMP-3 DUMMY 3.38 16072 06:03 281 Outlet-IMP-5 DUMMY 0.81 16072 06:02 282 Outlet-IMP-8 DUMMY 0.20 16072 06:02 283 284 285 ************************* 286 Conduit Surcharge Summary 287 ************************* 288 289 No conduits were surcharged. 290 291 292 Analysis begun on: Wed Jan 10 11:14:14 2024 293 Analysis ended on: Wed Jan 10 11:16:03 2024 294 Total elapsed time: 00:01:49 6 Excel Engineering V:\24\24002\Engineering\GPIP\Storm\Working Files\Report\report parts\Statistics Reports\Outfall-A\Statistics Results- Outfall-A.pdf 1/10/2024 11:31:30 AM software version: 1.0.7318.27220 STATISTICS ANALYSIS OF THE SWMM FILES FOR: DISCHARGE NODE: OUTFALL-A ANALYSIS DETAILS Stream Susceptibility to Channel Erosion: High Low Flow Threshold = (0.1)Q2 = (0.1)7.870 = Qlf = 0.7870 (cfs) Flow Control Upper Limit = Q10 = 11.980 (cfs) Assumed time between storms (hours): 24 PRE-DEVELOPMENT SWMM FILE SWMM file name: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-Marbrisa-PRE-A.out SWMM file time stamp: 1/10/2024 11:18:15 AM Selected Node to Analyze: Outfall-A POST-DEVELOPMENT MITIGATED SWMM FILE SWMM file name: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-MIT-A.out SWMM file time stamp: 1/10/2024 11:16:03 AM Selected Node to Analyze: Outfall-A MITIGATED CONDITIONS RESULTS For the Mitigated Conditions: Peak Flow Conditions PASS Flow Duration Conditions PASS The Mitigated Conditions peak flow frequency curve is composed of 441 points. Of the points, 1 point(s) are above the flow control upper limit (Q10 = 11.98 (cfs)), 259 point(s) are below the low flow threshold value (Qlf = 0.787 (cfs)). Of the points within the flow control range (Qlf to Q10), 181 point(s) have a lower peak flow rate than pre- development conditions. These points all pass. There are no points that failed, therefore the peak flow requirements have been met. The Mitigated Conditions flow duration curve is composed of 100 flow bins (points). Each point represents the number of hours where the discharge was equal to or greater than the discharge value, but less than the next greater discharge value. Within the flow control range, comparing the post-development flow duration curve to the pre-development flow duration curve, 98 post-development curve point(s) have a lower flow duration than pre-development conditions, and 2 point(s) have a flow duration that exceeds the pre-development flow duration by less than 10%. These points all pass. There are no points that failed, therefore the flow duration requirements have been met. Excel Engineering Development of the Peak Flow Statistics The peak flow statistics are developed directly from the binary output file produced by the SWMM program. The site is modeled for the Pre-Development, and Post-Development-Mitigated conditions. For each of these files a specific time period differentiating distinct storms is chosen. The SWMM results are extracted and each flow value is queried. The majority of the values for Southern California sites are zero flow. As each successive record is read, as soon as a non-zero value is read the time and flow value of that record are recorded as the beginning of an event. The first record is automatically recorded as the “tentative” peak value. As each successive non-zero value is read and the successive flow value is compared to the peak value and the greater value is retained as the peak value of the storm. As soon as a successive number of zero values equal to the chosen storm separation value (generally assumed to be 24 hours), then the time value of the last non-zero value is recorded as the end of the storm, the duration of the storm is the difference between the end time and the start time, and the peak value is recorded as the highest flow value between the start and end times. Once the entire SWMM output file is read all of the distinct storm events will have been recorded in a special list. The storms will be in the order of their occurrence. To develop the peak flow statistics table the first step is to sort the storms in descending order of the peak flow value. Once the list is sorted then the relative rank of each storm is assigned with the highest ranking storm being the storm with the highest peak flow. There are several methods that can be used to determine which storm should be ranked above another equally valued storm. For the purposes of these studies an Ordinal ranking is used so that each storm has a unique rank number. Where two or more storms have equal flow values, the earlier storm is assigned the higher rank. This is done consistently throughout the storm record. Since we are only looking at peak flow statistics, it is assumed that the relative ranking of individual (but equal) storms is irrelevant to the calculations. The exceedance frequency and return period are both computed using the Weibull formula for plotting position. Therefore, for a specific event the exceedance frequency F and the return period in years T are calculated using the following equations1: F=m/(nR+1) and T=n+1/m where m is the event’s rank, nR is the total number of events and n is the number of years under analysis. Once the Peak flow statistics table is complete, a plot of Return Frequency vs. peak flow is created. All three conditions (pre, post and mitigated) are plotted on the same plot. 1 Pg 169-170 Storm Water Management Model Applications Manual, EPA/600/R-09/000 July 2009 Excel Engineering The Peak Flow Statistics Analysis The Peak Flow Statistics analysis is composed of the following series of files: 1. The Peak Flow Frequency Plot 2. The Comparison of the Post-Development Conditions Curve to the Pre-Development Curve (Pass/Fail) 3. The Peak Flow Statistics Calculations for the Pre-Development Curve. 4. The Peak Flow Statistics Calculations for the Post-Development Curve. The Peak Flow Frequency Plot The Peak Flow Frequency Curves are the plotting of both the pre-development and post-development sets of return period vs peak flow data point pair lists. In addition to these curves horizontal lines are plotted corresponding to the Q10, Q5, Q2 and Qlf (low flow threshold) values. Within the geomorphically significant range (Q10 – Qlf) one can see a visual representation of the relative positions of the peak flow curves. The peak flow curves are compared in a North/South (vertical) direction to compare post development peak flows to pre-development flows. The Pre-Development curve is plotted in blue, and the Post-Development curve is plotted in green. As long as the post development curve lies below the pre-development curve (mostly2), the project meets the peak flow hydromodification requirements. Pass/Fail comparison of the curves The next two sets of data are the point by point comparison of the post-development curve and the pre- development curve. The Pass/Fail table is helpful in determining compliance since the plotted lines can be difficult to see at the scales suitable for use in a report. Each point on the post- development curve has a corresponding “X” value (Recurrence Interval), and “Y” value (Peak Flow). For each point on the post development curve, the “X” value is used to interpolate the corresponding peak flow value from the pre-development curve. Then the Post-development peak flow value is compared to the Pre- Development peak flow value. Based on the relative values of each point, pass/fail criteria are determined point by point. For each set of data, the upper right hand header value shows the name of the file being displayed (ex. peakFlowPassFailMitigated.TXT). The first line of the file also shows this value. The next line shows the time stamp of the file that is being analyzed. The time stamps of all of the report files should be within a minute or two of each other, otherwise there may have been confusion with the relative files. Each report run creates and prints all of the files and reports at one time so all the time stamps should be very close. 2 See hydromodification limits for exceedance of pre-development values Excel Engineering It should be noted that the SWMM.out files will not have related time stamps since each file is developed independently. The first column is the zero based number of the point. The next two columns show the post development “X” and “Y” values. The next column shows the value interpolated between the two bounding points on the pre-development curve. The next three columns show the true or false values of the comparison of the two “Y” values. The last column shows the resultant pass or fail status of the point. There are three ways a point can pass. They are: 1. Point is outside of the geomorphically significant range Q10 – Qlf 2. Qpost being less than Q pre 3. Qpost being less than 110% of the value of Qpre if the point is between Q5 and Q103 There are four ways that a point can fail. They are: 1. Qpost being greater than Qpre if the point is between Qlf and Q5 2. Qpost being greater than 110% of Qpre if the point is between Qlf and Q10 3. If more than 10% of the points are between 100% and 110% of Qpre for the points between Q5 and Q10 4. If the frequency interval for points > 100% of Qpre is greater than 1 year for the points between Q5 and Q10 A quick scan down the last column will quickly tell if there are any points that fail. At the bottom of each set of data are the date stamp of the report to the left, and to the right is the page number/number of pages for the specific set of data (not the pages of the report!). Each new set of data has its own page numbering. Between the file name in the header row and the page numbering in the footer row, the engineer can readily scan the document for the data of interest. The Peak Flow Statistics Calculations There are two sets of data for the Peak Flow Statistics calculations (Pre-Development and Post- Development). As was the case for the pass/fail data, the upper right hand corner of each sheet has the file name. The first row of the data is the SWMM file name. The second row is the SWMM file time stamp of the file being analyzed. The 4th, 5th, and 6th rows are the calculated values for Q10, Q5, and Q2. These values are derived by linear interpolation between the nearest bounding points in the listing. While the relationship between the points in the peak flow analysis is not technically a linear relationship, the error introduced in using linear interpolation between such relatively close data points is assumed to be irrelevant. Finally, the footer row shows the report time and the page/number of pages of the data set. 3 See section on how a point can fail point number 3 hereon Excel Engineering As was previously discussed, each storm listed was determined by reading the flow values directly from the binary output file from the SWMM program. The storms were then sorted in descending order of peak flow values. Then each storm was assigned a unique rank, then the Frequency and Return Period were calculated using Weibull formulas. Every discharge value for the entire rainfall record is listed in each of these lists. It should be noted that the derivation of these peak flow statistics values use full precision (i.e. no rounding off) of the SWMM output values. Since the precision of the calculations may not be the same as the SWMM program uses, and also the assignment of rank to values of equal peak flow value may differ slightly from the way SWMM calculates the tables, minor variances in the data values and/or the order of storms can be expected. Finally, as was previously stated, the values of the Return Period were plotted vs. the peak flow values to develop the peak flow frequency curves. Excel Engineering . . . . "• ............................ "•" ................ . . . . . .................................................. ······························································-------- ~ ~ -----~-------------~------1~ ~ Excel Engineering peakFlowPassFailMitigated Compared to: pre-development SWMM file: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-Marbrisa-PRE-A.out pre-development time stamp: 1/10/2024 11:18:15 AM Compare Post-Development Curve to Pre-Development Curve Flow Control Upper Limit: 11.98 (cfs) Flow Control Lower Limit: 0.787 (cfs) post-development SWMM file: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-MIT-A.out post-development time stamp: 1/10/2024 11:16:03 AM Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cf s ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/F a il 0 58.00 17.98 17.84 FALSE FALSE FALSE Pass- Qpost Above Q10 (11.98 (cfs)) 1 29.00 9.84 14.45 TRUE FALSE FALSE Pass- Qpost < Qpre 2 19.33 8.25 13.37 TRUE FALSE FALSE Pass- Qpost < Qpre 3 14.50 7.18 12.97 TRUE FALSE FALSE Pass- Qpost < Qpre 4 11.60 6.46 12.27 TRUE FALSE FALSE Pass- Qpost < Qpre 5 9.67 6.05 11.92 TRUE FALSE FALSE Pass- Qpost < Qpre 6 8.29 5.62 11.84 TRUE FALSE FALSE Pass- Qpost < Qpre 7 7.25 5.26 11.80 TRUE FALSE FALSE Pass- Qpost < Qpre 8 6.44 5.20 11.77 TRUE FALSE FALSE Pass- Qpost < Qpre 9 5.80 4.41 11.68 TRUE FALSE FALSE Pass- Qpost < Qpre 10 5.27 4.18 11.36 TRUE FALSE FALSE Pass- Qpost < Qpre 11 4.83 3.98 10.97 TRUE FALSE FALSE Pass- Qpost < Qpre 12 4.46 3.87 10.73 TRUE FALSE FALSE Pass- Qpost < Qpre 13 4.14 3.86 10.69 TRUE FALSE FALSE Pass- Qpost < Qpre 14 3.87 3.85 10.61 TRUE FALSE FALSE Pass- Qpost < Qpre 15 3.63 3.84 10.49 TRUE FALSE FALSE Pass- Qpost < Qpre 16 3.41 3.25 9.73 TRUE FALSE FALSE Pass- Qpost < Qpre 17 3.22 3.23 9.62 TRUE FALSE FALSE Pass- Qpost < Qpre 18 3.05 3.23 9.61 TRUE FALSE FALSE Pass- Qpost < Qpre 19 2.90 3.16 9.57 TRUE FALSE FALSE Pass- Qpost < Qpre 20 2.76 3.14 9.41 TRUE FALSE FALSE Pass- Qpost < Qpre 21 2.64 3.10 9.39 TRUE FALSE FALSE Pass- Qpost < Qpre 22 2.52 3.08 9.00 TRUE FALSE FALSE Pass- Qpost < Qpre 23 2.42 3.04 8.94 TRUE FALSE FALSE Pass- Qpost < Qpre 24 2.32 3.03 8.72 TRUE FALSE FALSE Pass- Qpost < Qpre 25 2.23 3.00 8.05 TRUE FALSE FALSE Pass- Qpost < Qpre 26 2.15 2.95 7.99 TRUE FALSE FALSE Pass- Qpost < Qpre 27 2.07 2.89 7.89 TRUE FALSE FALSE Pass- Qpost < Qpre 28 2.00 2.88 7.87 TRUE FALSE FALSE Pass- Qpost < Qpre 29 1.93 2.80 7.83 TRUE FALSE FALSE Pass- Qpost < Qpre 1/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 30 1.87 2.77 7.80 TRUE FALSE FALSE Pass- Qpost < Qpre 31 1.81 2.77 7.50 TRUE FALSE FALSE Pass- Qpost < Qpre 32 1.76 2.77 7.35 TRUE FALSE FALSE Pass- Qpost < Qpre 33 1.71 2.64 7.34 TRUE FALSE FALSE Pass- Qpost < Qpre 34 1.66 2.63 7.22 TRUE FALSE FALSE Pass- Qpost < Qpre 35 1.61 2.57 6.92 TRUE FALSE FALSE Pass- Qpost < Qpre 36 1.57 2.52 6.69 TRUE FALSE FALSE Pass- Qpost < Qpre 37 1.53 2.52 6.45 TRUE FALSE FALSE Pass- Qpost < Qpre 38 1.49 2.51 6.00 TRUE FALSE FALSE Pass- Qpost < Qpre 39 1.45 2.45 6.00 TRUE FALSE FALSE Pass- Qpost < Qpre 40 1.42 2.45 5.93 TRUE FALSE FALSE Pass- Qpost < Qpre 41 1.38 2.43 5.76 TRUE FALSE FALSE Pass- Qpost < Qpre 42 1.35 2.38 5.76 TRUE FALSE FALSE Pass- Qpost < Qpre 43 1.32 2.37 5.70 TRUE FALSE FALSE Pass- Qpost < Qpre 44 1.29 2.37 5.65 TRUE FALSE FALSE Pass- Qpost < Qpre 45 1.26 2.31 5.30 TRUE FALSE FALSE Pass- Qpost < Qpre 46 1.23 2.28 5.29 TRUE FALSE FALSE Pass- Qpost < Qpre 47 1.21 2.25 5.26 TRUE FALSE FALSE Pass- Qpost < Qpre 48 1.18 2.24 5.13 TRUE FALSE FALSE Pass- Qpost < Qpre 49 1.16 2.24 5.13 TRUE FALSE FALSE Pass- Qpost < Qpre 50 1.14 2.23 5.10 TRUE FALSE FALSE Pass- Qpost < Qpre 51 1.12 2.19 5.07 TRUE FALSE FALSE Pass- Qpost < Qpre 52 1.09 2.19 5.06 TRUE FALSE FALSE Pass- Qpost < Qpre 53 1.07 2.18 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 54 1.06 2.17 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 55 1.04 2.13 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 56 1.02 2.12 5.03 TRUE FALSE FALSE Pass- Qpost < Qpre 57 1.00 2.12 4.93 TRUE FALSE FALSE Pass- Qpost < Qpre 58 0.98 2.12 4.82 TRUE FALSE FALSE Pass- Qpost < Qpre 59 0.97 2.11 4.81 TRUE FALSE FALSE Pass- Qpost < Qpre 60 0.95 2.09 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 61 0.94 2.01 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 62 0.92 1.99 4.75 TRUE FALSE FALSE Pass- Qpost < Qpre 63 0.91 1.95 4.65 TRUE FALSE FALSE Pass- Qpost < Qpre 64 0.89 1.94 4.60 TRUE FALSE FALSE Pass- Qpost < Qpre 65 0.88 1.93 4.53 TRUE FALSE FALSE Pass- Qpost < Qpre 66 0.87 1.90 4.53 TRUE FALSE FALSE Pass- Qpost < Qpre 67 0.85 1.89 4.42 TRUE FALSE FALSE Pass- Qpost < Qpre 68 0.84 1.87 4.33 TRUE FALSE FALSE Pass- Qpost < Qpre 69 0.83 1.84 4.15 TRUE FALSE FALSE Pass- Qpost < Qpre 2/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 70 0.82 1.84 4.07 TRUE FALSE FALSE Pass- Qpost < Qpre 71 0.81 1.84 4.00 TRUE FALSE FALSE Pass- Qpost < Qpre 72 0.80 1.83 3.91 TRUE FALSE FALSE Pass- Qpost < Qpre 73 0.78 1.83 3.90 TRUE FALSE FALSE Pass- Qpost < Qpre 74 0.77 1.82 3.80 TRUE FALSE FALSE Pass- Qpost < Qpre 75 0.76 1.81 3.79 TRUE FALSE FALSE Pass- Qpost < Qpre 76 0.75 1.80 3.77 TRUE FALSE FALSE Pass- Qpost < Qpre 77 0.74 1.80 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 78 0.73 1.77 3.75 TRUE FALSE FALSE Pass- Qpost < Qpre 79 0.73 1.75 3.70 TRUE FALSE FALSE Pass- Qpost < Qpre 80 0.72 1.75 3.61 TRUE FALSE FALSE Pass- Qpost < Qpre 81 0.71 1.69 3.54 TRUE FALSE FALSE Pass- Qpost < Qpre 82 0.70 1.66 3.51 TRUE FALSE FALSE Pass- Qpost < Qpre 83 0.69 1.65 3.46 TRUE FALSE FALSE Pass- Qpost < Qpre 84 0.68 1.64 3.35 TRUE FALSE FALSE Pass- Qpost < Qpre 85 0.67 1.64 3.32 TRUE FALSE FALSE Pass- Qpost < Qpre 86 0.67 1.64 3.29 TRUE FALSE FALSE Pass- Qpost < Qpre 87 0.66 1.63 3.28 TRUE FALSE FALSE Pass- Qpost < Qpre 88 0.65 1.60 3.27 TRUE FALSE FALSE Pass- Qpost < Qpre 89 0.64 1.59 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 90 0.64 1.58 3.23 TRUE FALSE FALSE Pass- Qpost < Qpre 91 0.63 1.57 3.20 TRUE FALSE FALSE Pass- Qpost < Qpre 92 0.62 1.55 3.18 TRUE FALSE FALSE Pass- Qpost < Qpre 93 0.62 1.55 3.15 TRUE FALSE FALSE Pass- Qpost < Qpre 94 0.61 1.54 3.10 TRUE FALSE FALSE Pass- Qpost < Qpre 95 0.60 1.54 3.05 TRUE FALSE FALSE Pass- Qpost < Qpre 96 0.60 1.52 3.05 TRUE FALSE FALSE Pass- Qpost < Qpre 97 0.59 1.47 3.05 TRUE FALSE FALSE Pass- Qpost < Qpre 98 0.59 1.46 3.04 TRUE FALSE FALSE Pass- Qpost < Qpre 99 0.58 1.46 3.03 TRUE FALSE FALSE Pass- Qpost < Qpre 100 0.57 1.44 3.03 TRUE FALSE FALSE Pass- Qpost < Qpre 101 0.57 1.44 3.03 TRUE FALSE FALSE Pass- Qpost < Qpre 102 0.56 1.44 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 103 0.56 1.43 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 104 0.55 1.42 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 105 0.55 1.41 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 106 0.54 1.39 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 107 0.54 1.38 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 108 0.53 1.37 3.01 TRUE FALSE FALSE Pass- Qpost < Qpre 109 0.53 1.37 3.01 TRUE FALSE FALSE Pass- Qpost < Qpre 3/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 110 0.52 1.36 3.01 TRUE FALSE FALSE Pass- Qpost < Qpre 111 0.52 1.35 3.01 TRUE FALSE FALSE Pass- Qpost < Qpre 112 0.51 1.34 3.00 TRUE FALSE FALSE Pass- Qpost < Qpre 113 0.51 1.33 3.00 TRUE FALSE FALSE Pass- Qpost < Qpre 114 0.50 1.33 3.00 TRUE FALSE FALSE Pass- Qpost < Qpre 115 0.50 1.33 2.99 TRUE FALSE FALSE Pass- Qpost < Qpre 116 0.50 1.31 2.99 TRUE FALSE FALSE Pass- Qpost < Qpre 117 0.49 1.30 2.98 TRUE FALSE FALSE Pass- Qpost < Qpre 118 0.49 1.27 2.98 TRUE FALSE FALSE Pass- Qpost < Qpre 119 0.48 1.25 2.98 TRUE FALSE FALSE Pass- Qpost < Qpre 120 0.48 1.24 2.91 TRUE FALSE FALSE Pass- Qpost < Qpre 121 0.48 1.24 2.88 TRUE FALSE FALSE Pass- Qpost < Qpre 122 0.47 1.21 2.85 TRUE FALSE FALSE Pass- Qpost < Qpre 123 0.47 1.21 2.78 TRUE FALSE FALSE Pass- Qpost < Qpre 124 0.46 1.21 2.76 TRUE FALSE FALSE Pass- Qpost < Qpre 125 0.46 1.20 2.75 TRUE FALSE FALSE Pass- Qpost < Qpre 126 0.46 1.19 2.73 TRUE FALSE FALSE Pass- Qpost < Qpre 127 0.45 1.19 2.72 TRUE FALSE FALSE Pass- Qpost < Qpre 128 0.45 1.18 2.72 TRUE FALSE FALSE Pass- Qpost < Qpre 129 0.45 1.18 2.71 TRUE FALSE FALSE Pass- Qpost < Qpre 130 0.44 1.17 2.63 TRUE FALSE FALSE Pass- Qpost < Qpre 131 0.44 1.14 2.62 TRUE FALSE FALSE Pass- Qpost < Qpre 132 0.44 1.12 2.57 TRUE FALSE FALSE Pass- Qpost < Qpre 133 0.43 1.10 2.55 TRUE FALSE FALSE Pass- Qpost < Qpre 134 0.43 1.09 2.54 TRUE FALSE FALSE Pass- Qpost < Qpre 135 0.43 1.09 2.47 TRUE FALSE FALSE Pass- Qpost < Qpre 136 0.42 1.08 2.47 TRUE FALSE FALSE Pass- Qpost < Qpre 137 0.42 1.07 2.47 TRUE FALSE FALSE Pass- Qpost < Qpre 138 0.42 1.06 2.43 TRUE FALSE FALSE Pass- Qpost < Qpre 139 0.41 1.05 2.43 TRUE FALSE FALSE Pass- Qpost < Qpre 140 0.41 1.05 2.43 TRUE FALSE FALSE Pass- Qpost < Qpre 141 0.41 1.04 2.43 TRUE FALSE FALSE Pass- Qpost < Qpre 142 0.41 1.04 2.43 TRUE FALSE FALSE Pass- Qpost < Qpre 143 0.40 1.02 2.40 TRUE FALSE FALSE Pass- Qpost < Qpre 144 0.40 1.02 2.40 TRUE FALSE FALSE Pass- Qpost < Qpre 145 0.40 1.02 2.40 TRUE FALSE FALSE Pass- Qpost < Qpre 146 0.40 1.01 2.39 TRUE FALSE FALSE Pass- Qpost < Qpre 147 0.39 1.01 2.33 TRUE FALSE FALSE Pass- Qpost < Qpre 148 0.39 0.99 2.32 TRUE FALSE FALSE Pass- Qpost < Qpre 149 0.39 0.98 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 4/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 150 0.38 0.98 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 151 0.38 0.98 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 152 0.38 0.97 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 153 0.38 0.97 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 154 0.37 0.97 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 155 0.37 0.97 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 156 0.37 0.96 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 157 0.37 0.96 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 158 0.37 0.95 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 159 0.36 0.94 2.27 TRUE FALSE FALSE Pass- Qpost < Qpre 160 0.36 0.94 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 161 0.36 0.94 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 162 0.36 0.92 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 163 0.35 0.92 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 164 0.35 0.91 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 165 0.35 0.90 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 166 0.35 0.89 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 167 0.35 0.89 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 168 0.34 0.88 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 169 0.34 0.87 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 170 0.34 0.87 2.26 TRUE FALSE FALSE Pass- Qpost < Qpre 171 0.34 0.87 2.25 TRUE FALSE FALSE Pass- Qpost < Qpre 172 0.34 0.87 2.25 TRUE FALSE FALSE Pass- Qpost < Qpre 173 0.33 0.84 2.25 TRUE FALSE FALSE Pass- Qpost < Qpre 174 0.33 0.84 2.24 TRUE FALSE FALSE Pass- Qpost < Qpre 175 0.33 0.84 2.24 TRUE FALSE FALSE Pass- Qpost < Qpre 176 0.33 0.83 2.24 TRUE FALSE FALSE Pass- Qpost < Qpre 177 0.33 0.82 2.23 TRUE FALSE FALSE Pass- Qpost < Qpre 178 0.32 0.81 2.23 TRUE FALSE FALSE Pass- Qpost < Qpre 179 0.32 0.81 2.23 TRUE FALSE FALSE Pass- Qpost < Qpre 180 0.32 0.79 2.23 TRUE FALSE FALSE Pass- Qpost < Qpre 181 0.32 0.79 2.23 TRUE FALSE FALSE Pass- Qpost < Qpre 182 0.32 0.78 2.23 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 183 0.32 0.78 2.23 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 184 0.31 0.78 2.22 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 185 0.31 0.77 2.22 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 186 0.31 0.77 2.20 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 187 0.31 0.76 2.18 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 188 0.31 0.76 2.17 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 189 0.31 0.76 2.17 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 5/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 190 0.30 0.76 2.17 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 191 0.30 0.76 2.17 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 192 0.30 0.73 2.16 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 193 0.30 0.73 2.16 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 194 0.30 0.73 2.15 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 195 0.30 0.73 2.15 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 196 0.29 0.73 2.12 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 197 0.29 0.72 2.12 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 198 0.29 0.72 2.12 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 199 0.29 0.71 2.12 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 200 0.29 0.70 2.12 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 201 0.29 0.70 2.11 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 202 0.29 0.70 2.10 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 203 0.28 0.69 2.10 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 204 0.28 0.69 2.10 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 205 0.28 0.68 2.10 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 206 0.28 0.68 2.10 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 207 0.28 0.67 2.09 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 208 0.28 0.67 2.09 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 209 0.28 0.67 2.08 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 210 0.28 0.66 2.07 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 211 0.27 0.66 2.07 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 212 0.27 0.65 2.07 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 213 0.27 0.65 2.04 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 214 0.27 0.65 2.02 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 215 0.27 0.64 2.02 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 216 0.27 0.64 2.02 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 217 0.27 0.64 2.02 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 218 0.27 0.64 2.00 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 219 0.26 0.64 1.97 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 220 0.26 0.63 1.96 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 221 0.26 0.63 1.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 222 0.26 0.63 1.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 223 0.26 0.63 1.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 224 0.26 0.63 1.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 225 0.26 0.63 1.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 226 0.26 0.62 1.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 227 0.25 0.62 1.94 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 228 0.25 0.62 1.93 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 229 0.25 0.62 1.90 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 6/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 230 0.25 0.61 1.89 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 231 0.25 0.60 1.89 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 232 0.25 0.60 1.87 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 233 0.25 0.60 1.87 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 234 0.25 0.60 1.86 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 235 0.25 0.60 1.86 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 236 0.25 0.59 1.85 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 237 0.24 0.59 1.82 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 238 0.24 0.59 1.81 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 239 0.24 0.59 1.80 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 240 0.24 0.59 1.80 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 241 0.24 0.58 1.80 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 242 0.24 0.58 1.79 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 243 0.24 0.58 1.79 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 244 0.24 0.58 1.78 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 245 0.24 0.57 1.78 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 246 0.24 0.57 1.78 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 247 0.23 0.56 1.77 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 248 0.23 0.56 1.77 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 249 0.23 0.55 1.77 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 250 0.23 0.55 1.77 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 251 0.23 0.55 1.74 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 252 0.23 0.55 1.73 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 253 0.23 0.54 1.72 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 254 0.23 0.54 1.72 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 255 0.23 0.54 1.71 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 256 0.23 0.54 1.69 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 257 0.22 0.53 1.67 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 258 0.22 0.53 1.67 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 259 0.22 0.53 1.66 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 260 0.22 0.53 1.65 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 261 0.22 0.52 1.63 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 262 0.22 0.51 1.59 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 263 0.22 0.51 1.59 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 264 0.22 0.51 1.59 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 265 0.22 0.51 1.59 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 266 0.22 0.50 1.56 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 267 0.21 0.49 1.55 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 268 0.21 0.49 1.54 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 269 0.21 0.48 1.53 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 7/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 270 0.21 0.48 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 271 0.21 0.48 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 272 0.21 0.47 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 273 0.21 0.47 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 274 0.21 0.47 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 275 0.21 0.46 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 276 0.21 0.46 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 277 0.20 0.46 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 278 0.20 0.45 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 279 0.20 0.45 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 280 0.20 0.45 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 281 0.20 0.45 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 282 0.20 0.45 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 283 0.20 0.44 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 284 0.20 0.44 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 285 0.20 0.43 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 286 0.20 0.43 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 287 0.20 0.43 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 288 0.19 0.42 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 289 0.19 0.42 1.52 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 290 0.19 0.42 1.51 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 291 0.19 0.42 1.51 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 292 0.19 0.41 1.51 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 293 0.19 0.40 1.51 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 294 0.19 0.39 1.51 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 295 0.19 0.39 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 296 0.19 0.38 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 297 0.19 0.38 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 298 0.19 0.38 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 299 0.19 0.37 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 300 0.18 0.37 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 301 0.18 0.37 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 302 0.18 0.36 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 303 0.18 0.35 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 304 0.18 0.35 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 305 0.18 0.34 1.50 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 306 0.18 0.34 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 307 0.18 0.34 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 308 0.18 0.34 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 309 0.18 0.34 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 8/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 310 0.18 0.33 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 311 0.17 0.33 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 312 0.17 0.33 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 313 0.17 0.33 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 314 0.17 0.32 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 315 0.17 0.32 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 316 0.17 0.32 1.49 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 317 0.17 0.32 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 318 0.17 0.32 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 319 0.17 0.31 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 320 0.17 0.31 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 321 0.17 0.31 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 322 0.16 0.31 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 323 0.16 0.30 1.48 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 324 0.16 0.30 1.47 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 325 0.16 0.30 1.47 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 326 0.16 0.30 1.46 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 327 0.16 0.30 1.46 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 328 0.16 0.30 1.44 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 329 0.16 0.29 1.41 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 330 0.16 0.29 1.41 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 331 0.16 0.29 1.34 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 332 0.15 0.29 1.33 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 333 0.15 0.29 1.32 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 334 0.15 0.29 1.27 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 335 0.15 0.29 1.25 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 336 0.15 0.29 1.25 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 337 0.15 0.29 1.24 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 338 0.15 0.28 1.24 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 339 0.15 0.28 1.21 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 340 0.15 0.28 1.21 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 341 0.15 0.28 1.21 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 342 0.15 0.28 1.21 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 343 0.14 0.28 1.21 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 344 0.14 0.28 1.20 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 345 0.14 0.28 1.19 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 346 0.14 0.27 1.19 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 347 0.14 0.27 1.19 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 348 0.14 0.27 1.19 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 349 0.14 0.27 1.18 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 9/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 350 0.14 0.27 1.18 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 351 0.14 0.26 1.18 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 352 0.14 0.26 1.17 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 353 0.14 0.26 1.16 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 354 0.14 0.26 1.14 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 355 0.13 0.26 1.12 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 356 0.13 0.25 1.11 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 357 0.13 0.25 1.08 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 358 0.13 0.25 1.04 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 359 0.13 0.25 1.03 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 360 0.13 0.25 1.01 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 361 0.13 0.25 0.99 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 362 0.13 0.25 0.96 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 363 0.13 0.24 0.95 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 364 0.13 0.24 0.91 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 365 0.12 0.24 0.91 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 366 0.12 0.24 0.91 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 367 0.12 0.24 0.91 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 368 0.12 0.24 0.90 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 369 0.12 0.23 0.89 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 370 0.12 0.23 0.89 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 371 0.12 0.23 0.88 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 372 0.12 0.22 0.88 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 373 0.12 0.22 0.88 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 374 0.12 0.22 0.87 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 375 0.12 0.22 0.83 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 376 0.12 0.21 0.83 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 377 0.11 0.21 0.81 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 378 0.11 0.21 0.80 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 379 0.11 0.21 0.79 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 380 0.11 0.20 0.79 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 381 0.11 0.20 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 382 0.11 0.20 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 383 0.11 0.19 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 384 0.11 0.19 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 385 0.11 0.19 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 386 0.11 0.19 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 387 0.11 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 388 0.11 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 389 0.10 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 10/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 390 0.10 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 391 0.10 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 392 0.10 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 393 0.10 0.18 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 394 0.10 0.17 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 395 0.10 0.17 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 396 0.10 0.17 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 397 0.10 0.17 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 398 0.10 0.17 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 399 0.09 0.17 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 400 0.09 0.16 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 401 0.09 0.16 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 402 0.09 0.16 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 403 0.09 0.16 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 404 0.09 0.16 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 405 0.09 0.15 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 406 0.09 0.15 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 407 0.09 0.15 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 408 0.09 0.15 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 409 0.09 0.14 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 410 0.09 0.14 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 411 0.08 0.14 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 412 0.08 0.14 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 413 0.08 0.13 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 414 0.08 0.13 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 415 0.08 0.13 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 416 0.08 0.13 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 417 0.08 0.13 0.76 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 418 0.08 0.13 0.74 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 419 0.08 0.13 0.72 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 420 0.08 0.13 0.66 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 421 0.08 0.13 0.65 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 422 0.07 0.13 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 423 0.07 0.12 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 424 0.07 0.11 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 425 0.07 0.10 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 426 0.07 0.09 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 427 0.07 0.08 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 428 0.07 0.08 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 429 0.07 0.07 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 11/121/10/2024 11:31 AM Excel Engineering peakFlowPassFailMitigated Post P T # Rt n P rd (yrs ) Post D e v Q (cf s ) Pre D e v Q (cfs ) Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/ F a il 430 0.07 0.06 0.61 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 431 0.07 0.06 0.58 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 432 0.07 0.05 0.58 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 433 0.07 0.05 0.58 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 434 0.07 0.04 0.58 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 435 0.07 0.03 0.58 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 436 0.07 0.03 0.56 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 437 0.07 0.02 0.56 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 438 0.07 0.01 0.56 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 439 0.07 0.01 0.53 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 440 0.07 0.00 0.53 FALSE FALSE FALSE Pass- Qpost Below Qlf (0.787 (cfs)) 12/121/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 1 1995/01/03 06:00:00 1995/01/05 03:00:00 46 17.84 0.09%58 2 2003/02/24 17:00:00 2003/02/28 00:00:00 80 14.45 0.17%29 3 1958/02/03 03:00:00 1958/02/04 17:00:00 39 13.37 0.26%19.33 4 1969/02/18 06:00:00 1969/02/25 21:00:00 184 12.97 0.34% 14.5 5 2005/02/17 17:00:00 2005/02/19 10:00:00 42 12.27 0.43%11.6 6 1980/03/02 19:00:00 1980/03/03 17:00:00 23 11.92 0.52%9.67 7 1980/02/13 11:00:00 1980/02/21 07:00:00 189 11.84 0.60% 8.29 8 1978/01/03 17:00:00 1978/01/06 18:00:00 74 11.8 0.69% 7.25 9 1978/02/27 05:00:00 1978/03/05 03:00:00 143 11.77 0.77% 6.44 10 1993/01/12 13:00:00 1993/01/18 20:00:00 152 11.68 0.86% 5.8 11 1958/03/30 23:00:00 1958/04/04 11:00:00 109 11.36 0.94% 5.27 12 2000/10/29 20:00:00 2000/10/31 00:00:00 29 10.97 1.03% 4.83 13 1952/11/14 14:00:00 1952/11/16 12:00:00 47 10.73 1.12% 4.46 14 2004/10/27 01:00:00 2004/10/28 11:00:00 35 10.69 1.20% 4.14 15 1952/01/16 06:00:00 1952/01/18 11:00:00 54 10.61 1.29% 3.87 16 1982/03/17 03:00:00 1982/03/18 23:00:00 45 10.49 1.37% 3.63 17 1979/01/14 18:00:00 1979/01/16 03:00:00 34 9.73 1.46%3.41 18 1998/02/03 02:00:00 1998/02/04 19:00:00 42 9.62 1.55%3.22 19 1983/02/26 06:00:00 1983/03/05 02:00:00 165 9.61 1.63% 3.05 20 1970/12/16 21:00:00 1970/12/19 23:00:00 75 9.57 1.72%2.9 21 1978/02/05 10:00:00 1978/02/14 00:00:00 207 9.41 1.80% 2.76 22 1965/11/21 05:00:00 1965/11/23 07:00:00 51 9.39 1.89%2.64 23 1983/01/28 23:00:00 1983/01/29 13:00:00 15 9 1.97% 2.52 24 2004/10/17 05:00:00 2004/10/20 21:00:00 89 8.94 2.06%2.42 25 1998/02/22 02:00:00 1998/02/25 00:00:00 71 8.72 2.15%2.32 26 1998/02/14 02:00:00 1998/02/20 18:00:00 161 8.05 2.23% 2.23 27 1991/12/29 15:00:00 1991/12/30 04:00:00 14 7.99 2.32%2.15 28 2008/01/26 21:00:00 2008/01/27 23:00:00 27 7.89 2.40%2.07 29 1980/01/27 22:00:00 1980/01/30 17:00:00 68 7.87 2.49%2 30 2008/01/05 01:00:00 2008/01/07 07:00:00 55 7.83 2.58%1.93 31 1978/01/16 15:00:00 1978/01/17 03:00:00 13 7.8 2.66% 1.87 32 1995/03/11 01:00:00 1995/03/12 01:00:00 25 7.5 2.75% 1.81 33 1983/09/29 09:00:00 1983/10/01 12:00:00 52 7.35 2.83%1.76 34 1992/02/12 11:00:00 1992/02/13 07:00:00 21 7.34 2.92%1.71 35 1991/02/27 18:00:00 1991/03/01 11:00:00 42 7.22 3.00%1.66 36 1993/02/07 18:00:00 1993/02/09 08:00:00 39 6.92 3.09%1.61 Peak Flow Statistics Table Values SWMM.out file name: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-Marbrisa-PRE-A.out SWMM.out time stamp: 1/10/2024 11:18:15 AM Q10: 11.980 (cfs) Q5: 11.120 (cfs) Q2: 7.870 (cfs) 1/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 37 1985/11/11 04:00:00 1985/11/12 09:00:00 30 6.69 3.18%1.57 38 1961/12/01 18:00:00 1961/12/03 04:00:00 35 6.45 3.26%1.53 39 1977/08/16 15:00:00 1977/08/18 01:00:00 35 6 3.35% 1.49 40 2004/12/31 13:00:00 2005/01/01 11:00:00 23 6 3.43% 1.45 41 1986/02/14 22:00:00 1986/02/15 10:00:00 13 5.93 3.52%1.42 42 2002/11/08 02:00:00 2002/11/09 19:00:00 42 5.76 3.61%1.38 43 2003/02/11 02:00:00 2003/02/14 18:00:00 89 5.76 3.69%1.35 44 1979/01/05 07:00:00 1979/01/06 15:00:00 33 5.7 3.78% 1.32 45 1994/02/03 18:00:00 1994/02/05 02:00:00 33 5.65 3.86%1.29 46 1958/02/19 06:00:00 1958/02/19 17:00:00 12 5.3 3.95% 1.26 47 2005/01/07 05:00:00 2005/01/12 04:00:00 120 5.29 4.03% 1.23 48 1986/03/15 21:00:00 1986/03/17 03:00:00 31 5.26 4.12%1.21 49 1968/03/07 20:00:00 1968/03/08 15:00:00 20 5.13 4.21%1.18 50 1993/02/18 10:00:00 1993/02/20 14:00:00 53 5.13 4.29%1.16 51 1963/09/17 03:00:00 1963/09/18 22:00:00 44 5.1 4.38% 1.14 52 1988/12/24 19:00:00 1988/12/25 00:00:00 6 5.07 4.46% 1.12 53 1980/01/09 01:00:00 1980/01/12 13:00:00 85 5.06 4.55%1.09 54 1965/12/09 05:00:00 1965/12/10 11:00:00 31 5.05 4.64%1.07 55 2005/02/21 02:00:00 2005/02/23 08:00:00 55 5.05 4.72%1.06 56 2008/02/20 08:00:00 2008/02/22 14:00:00 55 5.05 4.81%1.04 57 1991/03/25 02:00:00 1991/03/27 06:00:00 53 5.03 4.89%1.02 58 1960/04/27 03:00:00 1960/04/27 12:00:00 10 4.93 4.98%1 59 1971/12/24 06:00:00 1971/12/25 23:00:00 42 4.82 5.06%0.98 60 2001/02/12 15:00:00 2001/02/15 02:00:00 60 4.81 5.15%0.97 61 2003/03/15 02:00:00 2003/03/17 02:00:00 49 4.8 5.24% 0.95 62 2005/04/28 06:00:00 2005/04/28 10:00:00 5 4.8 5.32% 0.94 63 1978/01/14 14:00:00 1978/01/15 06:00:00 17 4.75 5.41%0.92 64 1954/02/13 14:00:00 1954/02/14 16:00:00 27 4.65 5.49%0.91 65 1962/01/20 11:00:00 1962/01/22 22:00:00 60 4.6 5.58% 0.89 66 1982/12/22 08:00:00 1982/12/23 09:00:00 26 4.53 5.67%0.88 67 2007/01/30 12:00:00 2007/01/31 06:00:00 19 4.53 5.75%0.87 68 1972/01/16 18:00:00 1972/01/17 09:00:00 16 4.42 5.84%0.85 69 1960/01/10 09:00:00 1960/01/12 09:00:00 49 4.33 5.92%0.84 70 1963/03/16 21:00:00 1963/03/17 23:00:00 27 4.15 6.01%0.83 71 1999/01/25 04:00:00 1999/01/27 06:00:00 51 4.07 6.09%0.82 72 1977/12/28 01:00:00 1977/12/30 03:00:00 51 4 6.18% 0.81 73 2005/01/03 05:00:00 2005/01/05 11:00:00 55 3.91 6.27%0.8 74 2006/10/13 23:00:00 2006/10/14 02:00:00 4 3.9 6.35% 0.78 75 1969/02/05 06:00:00 1969/02/06 20:00:00 39 3.8 6.44% 0.77 76 1979/11/07 18:00:00 1979/11/08 05:00:00 12 3.79 6.52%0.76 77 1983/12/24 08:00:00 1983/12/27 09:00:00 74 3.77 6.61%0.75 78 1981/03/19 19:00:00 1981/03/20 04:00:00 10 3.76 6.70%0.74 79 1978/09/05 16:00:00 1978/09/06 13:00:00 22 3.75 6.78%0.73 80 1966/12/03 01:00:00 1966/12/07 00:00:00 96 3.7 6.87% 0.73 2/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 81 2003/04/13 17:00:00 2003/04/15 19:00:00 51 3.61 6.95%0.72 82 2001/01/26 11:00:00 2001/01/27 22:00:00 36 3.54 7.04%0.71 83 1975/04/05 20:00:00 1975/04/09 10:00:00 87 3.51 7.12%0.7 84 1954/01/18 09:00:00 1954/01/20 07:00:00 47 3.46 7.21%0.69 85 1987/10/11 10:00:00 1987/10/12 21:00:00 36 3.35 7.30%0.68 86 1968/12/24 17:00:00 1968/12/26 12:00:00 44 3.32 7.38%0.67 87 1954/03/16 20:00:00 1954/03/17 21:00:00 26 3.29 7.47%0.67 88 1997/01/12 13:00:00 1997/01/14 02:00:00 38 3.28 7.55%0.66 89 1993/06/05 12:00:00 1993/06/05 17:00:00 6 3.27 7.64% 0.65 90 1959/02/11 06:00:00 1959/02/12 07:00:00 26 3.24 7.73%0.64 91 1959/12/24 06:00:00 1959/12/25 06:00:00 25 3.23 7.81%0.64 92 1952/12/02 00:00:00 1952/12/02 02:00:00 3 3.2 7.90% 0.63 93 1957/01/13 02:00:00 1957/01/13 14:00:00 13 3.18 7.98%0.62 94 1952/03/15 18:00:00 1952/03/16 19:00:00 26 3.15 8.07%0.62 95 1967/01/22 12:00:00 1967/01/23 04:00:00 17 3.1 8.15% 0.61 96 1967/11/19 07:00:00 1967/11/20 04:00:00 22 3.05 8.24%0.6 97 1986/11/17 16:00:00 1986/11/18 08:00:00 17 3.05 8.33%0.6 98 2004/12/28 06:00:00 2004/12/30 11:00:00 54 3.05 8.41%0.59 99 1988/01/17 03:00:00 1988/01/17 22:00:00 20 3.04 8.50%0.59 100 1958/01/24 23:00:00 1958/01/27 11:00:00 61 3.03 8.58% 0.58 101 1983/01/27 07:00:00 1983/01/27 14:00:00 8 3.03 8.67%0.57 102 1991/03/19 00:00:00 1991/03/19 05:00:00 6 3.03 8.76%0.57 103 1967/12/18 14:00:00 1967/12/20 09:00:00 44 3.02 8.84% 0.56 104 1983/11/24 19:00:00 1983/11/25 02:00:00 8 3.02 8.93%0.56 105 1987/12/04 20:00:00 1987/12/05 02:00:00 7 3.02 9.01%0.55 106 1988/11/25 06:00:00 1988/11/25 11:00:00 6 3.02 9.10%0.55 107 1992/02/15 12:00:00 1992/02/16 12:00:00 25 3.02 9.18% 0.54 108 1992/03/20 17:00:00 1992/03/23 15:00:00 71 3.02 9.27% 0.54 109 1990/02/17 08:00:00 1990/02/18 23:00:00 40 3.01 9.36% 0.53 110 1991/01/09 12:00:00 1991/01/09 16:00:00 5 3.01 9.44%0.53 111 1993/11/30 03:00:00 1993/11/30 13:00:00 11 3.01 9.53% 0.52 112 2004/02/21 17:00:00 2004/02/23 08:00:00 40 3.01 9.61% 0.52 113 1954/11/10 21:00:00 1954/11/12 09:00:00 37 3 9.70% 0.51 114 1973/11/22 19:00:00 1973/11/23 06:00:00 12 3 9.79% 0.51 115 1981/11/26 20:00:00 1981/11/29 02:00:00 55 3 9.87% 0.5 116 1978/03/30 10:00:00 1978/04/01 01:00:00 40 2.99 9.96% 0.5 117 1979/03/17 02:00:00 1979/03/17 09:00:00 8 2.99 10.04% 0.5 118 1957/05/10 05:00:00 1957/05/11 11:00:00 31 2.98 10.13% 0.49 119 1976/09/09 23:00:00 1976/09/11 06:00:00 32 2.98 10.21% 0.49 120 2007/04/20 13:00:00 2007/04/20 17:00:00 5 2.98 10.30% 0.48 121 2004/02/25 23:00:00 2004/02/27 10:00:00 36 2.91 10.39% 0.48 122 1958/03/15 13:00:00 1958/03/16 13:00:00 25 2.88 10.47% 0.48 123 1952/11/30 00:00:00 1952/11/30 07:00:00 8 2.85 10.56% 0.47 124 1967/11/30 14:00:00 1967/11/30 17:00:00 4 2.78 10.64% 0.47 3/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 125 1973/03/20 04:00:00 1973/03/20 12:00:00 9 2.76 10.73% 0.46 126 1968/04/01 19:00:00 1968/04/02 10:00:00 16 2.75 10.82% 0.46 127 1995/01/10 13:00:00 1995/01/12 21:00:00 57 2.73 10.90% 0.46 128 1994/03/24 20:00:00 1994/03/25 21:00:00 26 2.72 10.99% 0.45 129 2007/11/30 06:00:00 2007/12/01 02:00:00 21 2.72 11.07% 0.45 130 1998/11/08 06:00:00 1998/11/08 15:00:00 10 2.71 11.16% 0.45 131 2001/01/10 18:00:00 2001/01/12 12:00:00 43 2.63 11.24% 0.44 132 1967/03/12 14:00:00 1967/03/14 13:00:00 48 2.62 11.33% 0.44 133 1960/02/01 18:00:00 1960/02/02 02:00:00 9 2.57 11.42% 0.44 134 1963/11/20 01:00:00 1963/11/21 07:00:00 31 2.55 11.50% 0.43 135 1971/04/14 09:00:00 1971/04/14 14:00:00 6 2.54 11.59% 0.43 136 1967/04/11 06:00:00 1967/04/11 18:00:00 13 2.47 11.67% 0.43 137 1970/02/28 08:00:00 1970/03/02 07:00:00 48 2.47 11.76% 0.42 138 1972/11/14 12:00:00 1972/11/14 17:00:00 6 2.47 11.85% 0.42 139 1960/02/28 16:00:00 1960/03/01 09:00:00 42 2.43 11.93% 0.42 140 1993/01/30 23:00:00 1993/01/31 01:00:00 3 2.43 12.02% 0.41 141 1995/01/23 01:00:00 1995/01/26 10:00:00 82 2.43 12.10% 0.41 142 1996/11/21 15:00:00 1996/11/22 08:00:00 18 2.43 12.19% 0.41 143 2004/04/01 21:00:00 2004/04/01 23:00:00 3 2.43 12.27% 0.41 144 1995/03/03 06:00:00 1995/03/06 06:00:00 73 2.4 12.36% 0.4 145 2003/12/24 22:00:00 2003/12/25 20:00:00 23 2.4 12.45% 0.4 146 2006/12/09 20:00:00 2006/12/11 02:00:00 31 2.4 12.53% 0.4 147 2006/03/10 15:00:00 2006/03/11 17:00:00 27 2.39 12.62% 0.4 148 1964/01/21 04:00:00 1964/01/23 18:00:00 63 2.33 12.70% 0.39 149 1964/11/17 07:00:00 1964/11/17 20:00:00 14 2.32 12.79% 0.39 150 1978/03/09 16:00:00 1978/03/09 18:00:00 3 2.27 12.88% 0.39 151 1980/10/16 04:00:00 1980/10/16 07:00:00 4 2.27 12.96% 0.38 152 1982/04/01 09:00:00 1982/04/01 18:00:00 10 2.27 13.05% 0.38 153 1982/12/07 21:00:00 1982/12/08 01:00:00 5 2.27 13.13% 0.38 154 1983/04/20 03:00:00 1983/04/21 11:00:00 33 2.27 13.22% 0.38 155 1985/12/11 02:00:00 1985/12/11 10:00:00 9 2.27 13.30% 0.37 156 1987/04/04 05:00:00 1987/04/04 17:00:00 13 2.27 13.39% 0.37 157 1987/12/16 11:00:00 1987/12/17 10:00:00 24 2.27 13.48% 0.37 158 1988/08/24 04:00:00 1988/08/24 16:00:00 13 2.27 13.56% 0.37 159 1988/11/14 06:00:00 1988/11/14 09:00:00 4 2.27 13.65% 0.37 160 1991/03/20 07:00:00 1991/03/21 10:00:00 28 2.27 13.73% 0.36 161 1966/02/06 09:00:00 1966/02/08 07:00:00 47 2.26 13.82% 0.36 162 1977/01/02 21:00:00 1977/01/03 05:00:00 9 2.26 13.91% 0.36 163 1980/03/05 22:00:00 1980/03/06 13:00:00 16 2.26 13.99% 0.36 164 1981/01/28 05:00:00 1981/01/28 15:00:00 11 2.26 14.08% 0.35 165 1981/01/29 16:00:00 1981/01/30 12:00:00 21 2.26 14.16% 0.35 166 1982/01/01 05:00:00 1982/01/02 10:00:00 30 2.26 14.25% 0.35 167 1982/01/20 02:00:00 1982/01/21 13:00:00 36 2.26 14.33% 0.35 168 1985/11/29 05:00:00 1985/11/29 14:00:00 10 2.26 14.42% 0.35 4/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 169 1988/12/20 22:00:00 1988/12/21 07:00:00 10 2.26 14.51% 0.34 170 1990/01/16 23:00:00 1990/01/17 07:00:00 9 2.26 14.59% 0.34 171 1997/01/15 14:00:00 1997/01/15 20:00:00 7 2.26 14.68% 0.34 172 1965/12/29 06:00:00 1965/12/29 21:00:00 16 2.25 14.76% 0.34 173 1978/01/09 14:00:00 1978/01/11 00:00:00 35 2.25 14.85% 0.34 174 1985/11/24 14:00:00 1985/11/25 16:00:00 27 2.25 14.94% 0.33 175 1957/02/28 16:00:00 1957/03/01 13:00:00 22 2.24 15.02% 0.33 176 1972/11/16 07:00:00 1972/11/17 14:00:00 32 2.24 15.11% 0.33 177 1990/04/04 07:00:00 1990/04/04 13:00:00 7 2.24 15.19% 0.33 178 1956/04/12 16:00:00 1956/04/13 18:00:00 27 2.23 15.28% 0.33 179 1976/07/08 09:00:00 1976/07/08 15:00:00 7 2.23 15.36% 0.32 180 1979/03/18 21:00:00 1979/03/21 07:00:00 59 2.23 15.45% 0.32 181 1983/03/24 02:00:00 1983/03/25 09:00:00 32 2.23 15.54% 0.32 182 1984/10/17 05:00:00 1984/10/17 08:00:00 4 2.23 15.62% 0.32 183 1988/04/14 17:00:00 1988/04/15 01:00:00 9 2.23 15.71% 0.32 184 1988/04/19 23:00:00 1988/04/21 08:00:00 34 2.23 15.79% 0.32 185 1976/07/22 10:00:00 1976/07/22 14:00:00 5 2.22 15.88% 0.31 186 1986/09/23 23:00:00 1986/09/25 06:00:00 32 2.22 15.97% 0.31 187 1974/12/04 02:00:00 1974/12/04 14:00:00 13 2.2 16.05% 0.31 188 2002/12/20 02:00:00 2002/12/21 23:00:00 46 2.18 16.14% 0.31 189 1965/03/31 11:00:00 1965/04/01 21:00:00 35 2.17 16.22% 0.31 190 1965/11/14 06:00:00 1965/11/18 17:00:00 108 2.17 16.31% 0.31 191 1975/03/08 06:00:00 1975/03/08 23:00:00 18 2.17 16.39% 0.3 192 2001/02/25 02:00:00 2001/02/28 21:00:00 92 2.17 16.48% 0.3 193 1957/03/16 08:00:00 1957/03/16 14:00:00 7 2.16 16.57% 0.3 194 1958/03/20 15:00:00 1958/03/22 12:00:00 46 2.16 16.65% 0.3 195 1958/09/23 21:00:00 1958/09/24 07:00:00 11 2.15 16.74% 0.3 196 1965/04/03 03:00:00 1965/04/05 11:00:00 57 2.15 16.82% 0.3 197 1953/03/01 01:00:00 1953/03/02 02:00:00 26 2.12 16.91% 0.29 198 1963/04/26 02:00:00 1963/04/26 09:00:00 8 2.12 17.00% 0.29 199 1973/02/15 11:00:00 1973/02/15 15:00:00 5 2.12 17.08% 0.29 200 1993/03/25 23:00:00 1993/03/26 13:00:00 15 2.12 17.17% 0.29 201 1994/03/19 02:00:00 1994/03/20 07:00:00 30 2.12 17.25% 0.29 202 1956/01/25 12:00:00 1956/01/27 09:00:00 46 2.11 17.34% 0.29 203 1955/01/10 03:00:00 1955/01/11 01:00:00 23 2.1 17.42% 0.29 204 1960/01/25 19:00:00 1960/01/26 06:00:00 12 2.1 17.51% 0.28 205 1976/03/01 13:00:00 1976/03/01 20:00:00 8 2.1 17.60%0.28 206 1992/12/07 07:00:00 1992/12/08 03:00:00 21 2.1 17.68% 0.28 207 1998/01/29 02:00:00 1998/01/31 18:00:00 65 2.1 17.77% 0.28 208 1960/11/05 19:00:00 1960/11/06 12:00:00 18 2.09 17.85% 0.28 209 2004/02/02 22:00:00 2004/02/04 00:00:00 27 2.09 17.94% 0.28 210 1994/03/06 04:00:00 1994/03/07 09:00:00 30 2.08 18.03% 0.28 211 1995/04/18 09:00:00 1995/04/18 18:00:00 10 2.07 18.11% 0.28 212 2001/04/07 02:00:00 2001/04/08 02:00:00 25 2.07 18.20% 0.27 5/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 213 2007/08/26 10:00:00 2007/08/26 12:00:00 3 2.07 18.28% 0.27 214 1955/01/18 14:00:00 1955/01/20 07:00:00 42 2.04 18.37% 0.27 215 1954/12/09 21:00:00 1954/12/10 11:00:00 15 2.02 18.45% 0.27 216 1960/01/14 15:00:00 1960/01/15 09:00:00 19 2.02 18.54% 0.27 217 1969/11/06 17:00:00 1969/11/07 11:00:00 19 2.02 18.63% 0.27 218 1971/02/16 17:00:00 1971/02/17 12:00:00 20 2.02 18.71% 0.27 219 1965/04/07 03:00:00 1965/04/10 11:00:00 81 2 18.80% 0.27 220 1966/11/07 12:00:00 1966/11/08 08:00:00 21 1.97 18.88% 0.26 221 1951/12/28 18:00:00 1951/12/30 15:00:00 46 1.96 18.97% 0.26 222 1959/01/06 00:00:00 1959/01/06 09:00:00 10 1.95 19.06% 0.26 223 1959/12/09 20:00:00 1959/12/10 07:00:00 12 1.95 19.14% 0.26 224 1966/01/30 06:00:00 1966/01/31 02:00:00 21 1.95 19.23% 0.26 225 1970/12/21 03:00:00 1970/12/22 05:00:00 27 1.95 19.31% 0.26 226 1976/02/03 17:00:00 1976/02/10 19:00:00 171 1.95 19.40% 0.26 227 2002/12/16 02:00:00 2002/12/17 18:00:00 41 1.95 19.48% 0.26 228 1998/02/06 04:00:00 1998/02/09 18:00:00 87 1.94 19.57% 0.25 229 1962/03/18 16:00:00 1962/03/20 06:00:00 39 1.93 19.66% 0.25 230 1952/12/30 19:00:00 1952/12/31 11:00:00 17 1.9 19.74% 0.25 231 1957/01/26 03:00:00 1957/01/29 23:00:00 93 1.89 19.83% 0.25 232 1969/01/24 04:00:00 1969/01/26 21:00:00 66 1.89 19.91% 0.25 233 1951/11/22 20:00:00 1951/11/23 06:00:00 11 1.87 20.00% 0.25 234 1997/12/06 02:00:00 1997/12/07 21:00:00 44 1.87 20.09% 0.25 235 1952/03/07 05:00:00 1952/03/08 10:00:00 30 1.86 20.17% 0.25 236 1952/11/22 23:00:00 1952/11/23 12:00:00 14 1.86 20.26% 0.25 237 1958/04/06 17:00:00 1958/04/07 17:00:00 25 1.85 20.34% 0.25 238 1993/01/06 00:00:00 1993/01/09 06:00:00 79 1.82 20.43% 0.24 239 1994/02/17 06:00:00 1994/02/19 02:00:00 45 1.81 20.52% 0.24 240 1967/11/21 11:00:00 1967/11/22 04:00:00 18 1.8 20.60% 0.24 241 1996/10/30 12:00:00 1996/10/30 18:00:00 7 1.8 20.69%0.24 242 2001/12/09 02:00:00 2001/12/10 02:00:00 25 1.8 20.77% 0.24 243 1963/02/09 15:00:00 1963/02/11 09:00:00 43 1.79 20.86% 0.24 244 1969/03/21 11:00:00 1969/03/21 22:00:00 12 1.79 20.94% 0.24 245 1954/03/30 00:00:00 1954/03/30 08:00:00 9 1.78 21.03% 0.24 246 1959/04/26 00:00:00 1959/04/26 08:00:00 9 1.78 21.12% 0.24 247 2000/03/04 10:00:00 2000/03/08 20:00:00 107 1.78 21.20% 0.24 248 1960/09/11 02:00:00 1960/09/11 09:00:00 8 1.77 21.29% 0.23 249 1993/03/28 01:00:00 1993/03/28 04:00:00 4 1.77 21.37% 0.23 250 1995/04/16 05:00:00 1995/04/17 05:00:00 25 1.77 21.46% 0.23 251 2006/03/28 05:00:00 2006/03/29 09:00:00 29 1.77 21.55% 0.23 252 1974/03/27 07:00:00 1974/03/27 09:00:00 3 1.74 21.63% 0.23 253 1951/12/11 15:00:00 1951/12/12 12:00:00 22 1.73 21.72% 0.23 254 1957/01/05 02:00:00 1957/01/05 14:00:00 13 1.72 21.80% 0.23 255 1987/02/23 13:00:00 1987/02/26 00:00:00 60 1.72 21.89% 0.23 256 1965/02/05 22:00:00 1965/02/06 23:00:00 26 1.71 21.97% 0.23 6/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 257 1973/02/11 04:00:00 1973/02/13 05:00:00 50 1.71 22.06% 0.23 258 1969/04/05 20:00:00 1969/04/06 00:00:00 5 1.69 22.15% 0.23 259 1973/02/28 01:00:00 1973/02/28 08:00:00 8 1.67 22.23% 0.22 260 1973/03/05 08:00:00 1973/03/07 01:00:00 42 1.67 22.32% 0.22 261 1970/11/28 18:00:00 1970/12/01 00:00:00 55 1.66 22.40% 0.22 262 1958/02/25 06:00:00 1958/02/25 10:00:00 5 1.65 22.49% 0.22 263 2001/11/24 02:00:00 2001/11/25 02:00:00 25 1.64 22.58% 0.22 264 1960/11/12 22:00:00 1960/11/13 00:00:00 3 1.63 22.66% 0.22 265 1952/01/13 01:00:00 1952/01/13 15:00:00 15 1.59 22.75% 0.22 266 1957/12/05 01:00:00 1957/12/05 21:00:00 21 1.59 22.83% 0.22 267 1959/02/21 09:00:00 1959/02/22 01:00:00 17 1.59 22.92% 0.22 268 1962/02/19 10:00:00 1962/02/21 09:00:00 48 1.59 23.00% 0.22 269 1952/02/29 10:00:00 1952/03/01 13:00:00 28 1.56 23.09% 0.22 270 1959/02/16 02:00:00 1959/02/17 05:00:00 28 1.56 23.18% 0.22 271 1974/03/07 09:00:00 1974/03/08 14:00:00 30 1.55 23.26% 0.21 272 1998/05/12 02:00:00 1998/05/13 18:00:00 41 1.54 23.35% 0.21 273 1951/08/28 06:00:00 1951/08/30 07:00:00 50 1.53 23.43% 0.21 274 1953/02/23 09:00:00 1953/02/23 21:00:00 13 1.52 23.52% 0.21 275 1958/03/06 09:00:00 1958/03/07 01:00:00 17 1.52 23.61% 0.21 276 1977/03/24 21:00:00 1977/03/25 15:00:00 19 1.52 23.69% 0.21 277 1977/05/07 21:00:00 1977/05/09 09:00:00 37 1.52 23.78% 0.21 278 1977/05/24 04:00:00 1977/05/24 09:00:00 6 1.52 23.86% 0.21 279 1979/02/14 03:00:00 1979/02/14 06:00:00 4 1.52 23.95% 0.21 280 1981/02/25 19:00:00 1981/02/26 00:00:00 6 1.52 24.03% 0.21 281 1982/01/10 19:00:00 1982/01/11 05:00:00 11 1.52 24.12% 0.21 282 1982/03/14 12:00:00 1982/03/15 00:00:00 13 1.52 24.21% 0.21 283 1983/02/06 11:00:00 1983/02/08 07:00:00 45 1.52 24.29% 0.21 284 1983/03/06 05:00:00 1983/03/06 21:00:00 17 1.52 24.38% 0.2 285 1983/11/11 17:00:00 1983/11/13 01:00:00 33 1.52 24.46% 0.2 286 1983/12/09 16:00:00 1983/12/09 17:00:00 2 1.52 24.55% 0.2 287 1984/04/27 21:00:00 1984/04/27 23:00:00 3 1.52 24.64% 0.2 288 1984/11/13 08:00:00 1984/11/13 09:00:00 2 1.52 24.72% 0.2 289 1984/12/07 23:00:00 1984/12/08 02:00:00 4 1.52 24.81% 0.2 290 1985/10/21 23:00:00 1985/10/22 00:00:00 2 1.52 24.89% 0.2 291 1986/01/31 18:00:00 1986/01/31 23:00:00 6 1.52 24.98% 0.2 292 1986/03/08 15:00:00 1986/03/09 00:00:00 10 1.52 25.06% 0.2 293 1986/10/09 19:00:00 1986/10/10 01:00:00 7 1.52 25.15% 0.2 294 1990/01/31 00:00:00 1990/01/31 02:00:00 3 1.52 25.24% 0.2 295 1991/10/26 23:00:00 1991/10/27 12:00:00 14 1.52 25.32% 0.2 296 1992/03/08 01:00:00 1992/03/08 11:00:00 11 1.52 25.41% 0.2 297 1992/03/27 05:00:00 1992/03/27 06:00:00 2 1.52 25.49% 0.2 298 1994/01/24 22:00:00 1994/01/26 06:00:00 33 1.52 25.58% 0.2 299 1994/01/27 14:00:00 1994/01/27 15:00:00 2 1.52 25.67% 0.19 300 1996/02/25 08:00:00 1996/02/26 19:00:00 36 1.52 25.75% 0.19 7/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 301 2006/02/17 21:00:00 2006/02/19 11:00:00 39 1.52 25.84% 0.19 302 1961/01/26 07:00:00 1961/01/26 19:00:00 13 1.51 25.92% 0.19 303 1978/12/16 22:00:00 1978/12/19 17:00:00 68 1.51 26.01% 0.19 304 1981/12/30 06:00:00 1981/12/31 04:00:00 23 1.51 26.09% 0.19 305 1984/12/26 13:00:00 1984/12/27 21:00:00 33 1.51 26.18% 0.19 306 1992/01/05 08:00:00 1992/01/06 05:00:00 22 1.51 26.27% 0.19 307 1992/01/07 07:00:00 1992/01/08 11:00:00 29 1.51 26.35% 0.19 308 1955/02/26 10:00:00 1955/02/27 21:00:00 36 1.5 26.44% 0.19 309 1972/01/18 21:00:00 1972/01/19 04:00:00 8 1.5 26.52%0.19 310 1976/12/30 13:00:00 1976/12/31 10:00:00 22 1.5 26.61% 0.19 311 1977/01/05 13:00:00 1977/01/07 07:00:00 43 1.5 26.70% 0.19 312 1977/12/17 23:00:00 1977/12/18 07:00:00 9 1.5 26.78%0.19 313 1980/01/17 18:00:00 1980/01/19 02:00:00 33 1.5 26.87% 0.19 314 1980/12/07 10:00:00 1980/12/07 13:00:00 4 1.5 26.95%0.19 315 1982/01/05 04:00:00 1982/01/05 17:00:00 14 1.5 27.04% 0.18 316 1982/01/28 16:00:00 1982/01/29 01:00:00 10 1.5 27.12% 0.18 317 1983/12/03 14:00:00 1983/12/03 21:00:00 8 1.5 27.21%0.18 318 1984/12/16 02:00:00 1984/12/16 04:00:00 3 1.5 27.30%0.18 319 1984/12/18 06:00:00 1984/12/20 04:00:00 47 1.5 27.38% 0.18 320 1986/01/30 02:00:00 1986/01/30 13:00:00 12 1.5 27.47% 0.18 321 1987/01/05 09:00:00 1987/01/07 06:00:00 46 1.5 27.55% 0.18 322 1988/12/15 08:00:00 1988/12/16 15:00:00 32 1.5 27.64% 0.18 323 1995/01/07 11:00:00 1995/01/08 11:00:00 25 1.5 27.73% 0.18 324 1957/10/13 19:00:00 1957/10/14 13:00:00 19 1.49 27.81% 0.18 325 1959/12/20 22:00:00 1959/12/21 11:00:00 14 1.49 27.90% 0.18 326 1972/11/11 00:00:00 1972/11/11 11:00:00 12 1.49 27.98% 0.18 327 1978/01/19 05:00:00 1978/01/19 12:00:00 8 1.49 28.07% 0.18 328 1978/11/21 16:00:00 1978/11/22 01:00:00 10 1.49 28.15% 0.18 329 1979/01/30 17:00:00 1979/02/02 19:00:00 75 1.49 28.24% 0.18 330 1979/02/21 00:00:00 1979/02/21 07:00:00 8 1.49 28.33% 0.18 331 1981/02/08 16:00:00 1981/02/09 07:00:00 16 1.49 28.41% 0.18 332 1982/02/09 18:00:00 1982/02/10 20:00:00 27 1.49 28.50% 0.18 333 1982/11/09 14:00:00 1982/11/10 23:00:00 34 1.49 28.58% 0.17 334 1984/11/24 15:00:00 1984/11/24 21:00:00 7 1.49 28.67% 0.17 335 1985/02/09 04:00:00 1985/02/09 13:00:00 10 1.49 28.76% 0.17 336 1986/03/10 05:00:00 1986/03/11 04:00:00 24 1.49 28.84% 0.17 337 1992/02/06 06:00:00 1992/02/07 12:00:00 31 1.49 28.93% 0.17 338 1994/02/07 02:00:00 1994/02/08 07:00:00 30 1.49 29.01% 0.17 339 1996/02/20 05:00:00 1996/02/22 00:00:00 44 1.49 29.10% 0.17 340 1997/01/25 14:00:00 1997/01/27 07:00:00 42 1.49 29.18% 0.17 341 2005/02/11 01:00:00 2005/02/13 08:00:00 56 1.49 29.27% 0.17 342 2006/02/27 18:00:00 2006/02/28 11:00:00 18 1.49 29.36% 0.17 343 1973/03/08 10:00:00 1973/03/08 16:00:00 7 1.48 29.44% 0.17 344 1973/03/11 01:00:00 1973/03/12 10:00:00 34 1.48 29.53% 0.17 8/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 345 1978/03/11 17:00:00 1978/03/12 11:00:00 19 1.48 29.61% 0.17 346 1979/03/01 07:00:00 1979/03/01 18:00:00 12 1.48 29.70% 0.17 347 1979/03/27 03:00:00 1979/03/28 10:00:00 32 1.48 29.79% 0.17 348 1980/03/10 14:00:00 1980/03/10 17:00:00 4 1.48 29.87% 0.17 349 1980/03/25 21:00:00 1980/03/26 01:00:00 5 1.48 29.96% 0.17 350 1981/02/28 11:00:00 1981/03/03 02:00:00 64 1.48 30.04% 0.17 351 1981/03/05 01:00:00 1981/03/05 21:00:00 21 1.48 30.13% 0.17 352 1983/03/17 01:00:00 1983/03/19 01:00:00 49 1.48 30.21% 0.17 353 1983/03/21 03:00:00 1983/03/22 21:00:00 43 1.48 30.30% 0.16 354 1989/03/25 09:00:00 1989/03/26 06:00:00 22 1.48 30.39% 0.16 355 1992/03/02 05:00:00 1992/03/02 20:00:00 16 1.48 30.47% 0.16 356 1964/03/22 19:00:00 1964/03/24 11:00:00 41 1.47 30.56% 0.16 357 1976/04/15 14:00:00 1976/04/16 11:00:00 22 1.47 30.64% 0.16 358 1980/04/22 10:00:00 1980/04/23 05:00:00 20 1.47 30.73% 0.16 359 1982/09/26 02:00:00 1982/09/26 17:00:00 16 1.47 30.82% 0.16 360 1983/04/18 01:00:00 1983/04/18 09:00:00 9 1.47 30.90% 0.16 361 1983/04/29 05:00:00 1983/04/30 02:00:00 22 1.47 30.99% 0.16 362 1975/04/16 11:00:00 1975/04/17 09:00:00 23 1.46 31.07% 0.16 363 1976/07/15 11:00:00 1976/07/15 17:00:00 7 1.46 31.16% 0.16 364 1976/08/30 09:00:00 1976/08/30 13:00:00 5 1.46 31.24% 0.16 365 2000/04/17 16:00:00 2000/04/18 10:00:00 19 1.46 31.33% 0.16 366 1967/04/18 18:00:00 1967/04/20 10:00:00 41 1.44 31.42% 0.16 367 1957/12/15 07:00:00 1957/12/17 07:00:00 49 1.42 31.50% 0.16 368 1974/01/07 13:00:00 1974/01/09 17:00:00 53 1.42 31.59% 0.16 369 1963/11/15 15:00:00 1963/11/15 20:00:00 6 1.41 31.67% 0.16 370 1971/02/23 02:00:00 1971/02/23 05:00:00 4 1.41 31.76% 0.16 371 2000/02/20 02:00:00 2000/02/24 18:00:00 113 1.41 31.85% 0.16 372 1957/10/30 20:00:00 1957/10/31 07:00:00 12 1.4 31.93% 0.16 373 1962/01/12 23:00:00 1962/01/13 02:00:00 4 1.34 32.02% 0.16 374 1998/01/09 02:00:00 1998/01/11 18:00:00 65 1.34 32.10% 0.16 375 1955/02/16 17:00:00 1955/02/18 08:00:00 40 1.33 32.19% 0.16 376 1970/03/04 20:00:00 1970/03/05 06:00:00 11 1.33 32.27% 0.15 377 1973/02/06 01:00:00 1973/02/07 05:00:00 29 1.33 32.36% 0.15 378 1954/03/20 08:00:00 1954/03/25 12:00:00 125 1.32 32.45% 0.15 379 1958/03/27 12:00:00 1958/03/27 16:00:00 5 1.32 32.53% 0.15 380 1964/10/15 10:00:00 1964/10/15 13:00:00 4 1.32 32.62% 0.15 381 1956/01/31 03:00:00 1956/01/31 12:00:00 10 1.27 32.70% 0.15 382 1962/02/07 14:00:00 1962/02/11 08:00:00 91 1.26 32.79% 0.15 383 1953/10/22 04:00:00 1953/10/22 10:00:00 7 1.25 32.88% 0.15 384 1957/04/20 13:00:00 1957/04/21 08:00:00 20 1.25 32.96% 0.15 385 1966/10/10 11:00:00 1966/10/10 16:00:00 6 1.25 33.05% 0.15 386 1998/03/25 02:00:00 1998/03/29 20:00:00 115 1.25 33.13% 0.15 387 1998/03/31 02:00:00 1998/04/03 18:00:00 89 1.25 33.22% 0.15 388 1952/04/10 09:00:00 1952/04/10 23:00:00 15 1.24 33.30% 0.15 9/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 389 1955/04/22 00:00:00 1955/04/22 11:00:00 12 1.24 33.39% 0.15 390 1955/04/30 18:00:00 1955/05/02 11:00:00 42 1.24 33.48% 0.15 391 1964/12/31 21:00:00 1964/12/31 23:00:00 3 1.21 33.56% 0.15 392 1992/12/18 01:00:00 1992/12/18 02:00:00 2 1.21 33.65% 0.15 393 1995/01/15 00:00:00 1995/01/17 09:00:00 58 1.21 33.73% 0.15 394 1996/01/21 18:00:00 1996/01/22 08:00:00 15 1.21 33.82% 0.15 395 1999/09/18 16:00:00 1999/09/18 17:00:00 2 1.21 33.91% 0.15 396 2000/10/26 08:00:00 2000/10/27 10:00:00 27 1.21 33.99% 0.15 397 2000/11/30 08:00:00 2000/11/30 09:00:00 2 1.21 34.08% 0.15 398 2004/11/21 06:00:00 2004/11/21 08:00:00 3 1.21 34.16% 0.15 399 2005/09/20 04:00:00 2005/09/20 06:00:00 3 1.21 34.25% 0.15 400 2005/10/16 17:00:00 2005/10/18 11:00:00 43 1.21 34.33% 0.15 401 2006/03/20 02:00:00 2006/03/21 05:00:00 28 1.21 34.42% 0.15 402 2006/04/04 16:00:00 2006/04/05 08:00:00 17 1.21 34.51% 0.14 403 2006/12/27 07:00:00 2006/12/27 08:00:00 2 1.21 34.59% 0.14 404 1957/01/07 05:00:00 1957/01/08 10:00:00 30 1.2 34.68% 0.14 405 1965/01/24 05:00:00 1965/01/24 10:00:00 6 1.2 34.76%0.14 406 1992/12/27 16:00:00 1992/12/28 04:00:00 13 1.2 34.85% 0.14 407 1952/12/20 09:00:00 1952/12/20 16:00:00 8 1.19 34.94% 0.14 408 1954/01/11 17:00:00 1954/01/13 07:00:00 39 1.19 35.02% 0.14 409 1961/11/20 13:00:00 1961/11/20 21:00:00 9 1.19 35.11% 0.14 410 1996/01/31 02:00:00 1996/02/02 00:00:00 47 1.19 35.19% 0.14 411 1996/02/27 20:00:00 1996/02/27 22:00:00 3 1.19 35.28% 0.14 412 1996/12/09 14:00:00 1996/12/12 04:00:00 63 1.19 35.36% 0.14 413 1998/12/01 15:00:00 1998/12/01 19:00:00 5 1.19 35.45% 0.14 414 2005/12/31 15:00:00 2006/01/03 03:00:00 61 1.19 35.54% 0.14 415 2007/02/28 04:00:00 2007/03/01 01:00:00 22 1.19 35.62% 0.14 416 1995/02/13 12:00:00 1995/02/14 21:00:00 34 1.18 35.71% 0.14 417 1999/03/25 13:00:00 1999/03/25 20:00:00 8 1.18 35.79% 0.14 418 2000/02/10 15:00:00 2000/02/14 20:00:00 102 1.18 35.88% 0.14 419 2007/02/11 10:00:00 2007/02/12 02:00:00 17 1.18 35.97% 0.14 420 1955/03/10 19:00:00 1955/03/11 05:00:00 11 1.17 36.05% 0.14 421 1963/03/28 09:00:00 1963/03/28 16:00:00 8 1.17 36.14% 0.14 422 1975/03/10 10:00:00 1975/03/11 16:00:00 31 1.17 36.22% 0.14 423 2004/03/01 21:00:00 2004/03/02 05:00:00 9 1.17 36.31% 0.14 424 1967/04/21 20:00:00 1967/04/22 11:00:00 16 1.16 36.39% 0.14 425 1995/06/15 19:00:00 1995/06/17 01:00:00 31 1.16 36.48% 0.14 426 2006/05/22 03:00:00 2006/05/22 08:00:00 6 1.16 36.57% 0.14 427 1952/03/12 21:00:00 1952/03/13 11:00:00 15 1.14 36.65% 0.14 428 1967/11/26 18:00:00 1967/11/26 19:00:00 2 1.14 36.74% 0.14 429 1971/10/16 01:00:00 1971/10/17 09:00:00 33 1.14 36.82% 0.14 430 1974/05/19 08:00:00 1974/05/19 09:00:00 2 1.14 36.91% 0.14 431 1962/02/15 18:00:00 1962/02/17 04:00:00 35 1.12 37.00% 0.14 432 1964/12/27 06:00:00 1964/12/28 16:00:00 35 1.12 37.08% 0.13 10/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 433 1955/01/16 07:00:00 1955/01/16 17:00:00 11 1.11 37.17% 0.13 434 1955/11/14 04:00:00 1955/11/14 09:00:00 6 1.11 37.25% 0.13 435 1975/11/27 13:00:00 1975/11/28 23:00:00 35 1.11 37.34% 0.13 436 1953/04/20 09:00:00 1953/04/20 12:00:00 4 1.08 37.42% 0.13 437 1957/06/10 01:00:00 1957/06/10 06:00:00 6 1.08 37.51% 0.13 438 1958/05/11 08:00:00 1958/05/11 16:00:00 9 1.08 37.60% 0.13 439 1952/12/28 06:00:00 1952/12/28 18:00:00 13 1.04 37.68% 0.13 440 1960/11/26 16:00:00 1960/11/26 21:00:00 6 1.04 37.77% 0.13 441 1967/01/24 11:00:00 1967/01/25 00:00:00 14 1.04 37.85% 0.13 442 1968/02/13 01:00:00 1968/02/13 11:00:00 11 1.04 37.94% 0.13 443 1968/11/14 16:00:00 1968/11/15 08:00:00 17 1.03 38.03% 0.13 444 1970/02/10 01:00:00 1970/02/11 04:00:00 28 1.03 38.11% 0.13 445 1971/12/27 11:00:00 1971/12/28 15:00:00 29 1.03 38.20% 0.13 446 1974/03/02 08:00:00 1974/03/03 15:00:00 32 1.02 38.28% 0.13 447 1953/04/27 17:00:00 1953/04/28 01:00:00 9 1.01 38.37% 0.13 448 1957/04/18 01:00:00 1957/04/18 10:00:00 10 1.01 38.45% 0.13 449 1963/04/17 03:00:00 1963/04/17 12:00:00 10 1.01 38.54% 0.13 450 1963/09/04 02:00:00 1963/09/04 14:00:00 13 1.01 38.63% 0.13 451 1998/04/11 02:00:00 1998/04/12 02:00:00 25 1.01 38.71% 0.13 452 1960/03/13 04:00:00 1960/03/13 05:00:00 2 0.99 38.80% 0.13 453 1965/12/14 15:00:00 1965/12/16 09:00:00 43 0.97 38.88% 0.13 454 1975/12/20 13:00:00 1975/12/20 20:00:00 8 0.97 38.97% 0.13 455 1961/11/25 00:00:00 1961/11/26 01:00:00 26 0.96 39.06% 0.13 456 1969/01/28 00:00:00 1969/01/29 02:00:00 27 0.96 39.14% 0.13 457 1971/01/12 18:00:00 1971/01/13 08:00:00 15 0.96 39.23% 0.13 458 1956/02/23 04:00:00 1956/02/24 13:00:00 34 0.95 39.31% 0.13 459 1974/10/28 04:00:00 1974/10/29 11:00:00 32 0.95 39.40% 0.13 460 1971/03/13 02:00:00 1971/03/13 08:00:00 7 0.94 39.48% 0.13 461 2001/03/06 02:00:00 2001/03/07 22:00:00 45 0.94 39.57% 0.13 462 1976/04/04 02:00:00 1976/04/05 02:00:00 25 0.93 39.66% 0.13 463 1951/10/03 01:00:00 1951/10/09 09:00:00 153 0.91 39.74% 0.13 464 1957/01/20 17:00:00 1957/01/21 06:00:00 14 0.91 39.83% 0.13 465 1962/03/06 06:00:00 1962/03/06 21:00:00 16 0.91 39.91% 0.13 466 1976/03/03 00:00:00 1976/03/03 03:00:00 4 0.91 40.00% 0.12 467 1992/12/29 12:00:00 1992/12/29 19:00:00 8 0.91 40.09% 0.12 468 1993/01/10 11:00:00 1993/01/10 14:00:00 4 0.91 40.17% 0.12 469 1995/05/01 12:00:00 1995/05/01 13:00:00 2 0.91 40.26% 0.12 470 1995/12/23 09:00:00 1995/12/23 11:00:00 3 0.91 40.34% 0.12 471 1996/10/01 10:00:00 1996/10/01 11:00:00 2 0.91 40.43% 0.12 472 1998/11/28 06:00:00 1998/11/29 01:00:00 20 0.91 40.52% 0.12 473 1999/01/31 10:00:00 1999/02/01 09:00:00 24 0.91 40.60% 0.12 474 1999/06/02 01:00:00 1999/06/02 09:00:00 9 0.91 40.69% 0.12 475 1999/06/03 23:00:00 1999/06/04 01:00:00 3 0.91 40.77% 0.12 476 2004/04/17 13:00:00 2004/04/17 14:00:00 2 0.91 40.86% 0.12 11/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 477 1972/12/04 11:00:00 1972/12/04 20:00:00 10 0.9 40.94% 0.12 478 1998/12/06 04:00:00 1998/12/06 07:00:00 4 0.9 41.03%0.12 479 1952/01/25 02:00:00 1952/01/25 13:00:00 12 0.89 41.12% 0.12 480 1970/01/16 03:00:00 1970/01/16 23:00:00 21 0.89 41.20% 0.12 481 1971/12/22 04:00:00 1971/12/22 23:00:00 20 0.89 41.29% 0.12 482 1995/01/21 02:00:00 1995/01/21 05:00:00 4 0.89 41.37% 0.12 483 1996/12/27 14:00:00 1996/12/28 06:00:00 17 0.89 41.46% 0.12 484 1997/01/22 01:00:00 1997/01/23 22:00:00 46 0.89 41.55% 0.12 485 1999/02/04 07:00:00 1999/02/05 07:00:00 25 0.89 41.63% 0.12 486 2004/12/04 11:00:00 2004/12/05 18:00:00 32 0.89 41.72% 0.12 487 2007/12/07 03:00:00 2007/12/09 02:00:00 48 0.89 41.80% 0.12 488 2007/12/18 21:00:00 2007/12/19 15:00:00 19 0.89 41.89% 0.12 489 1960/11/03 12:00:00 1960/11/03 21:00:00 10 0.88 41.97% 0.12 490 1964/11/09 11:00:00 1964/11/10 19:00:00 33 0.88 42.06% 0.12 491 1993/02/23 16:00:00 1993/02/24 08:00:00 17 0.88 42.15% 0.12 492 1993/12/11 15:00:00 1993/12/12 01:00:00 11 0.88 42.23% 0.12 493 1994/11/10 10:00:00 1994/11/10 14:00:00 5 0.88 42.32% 0.12 494 1996/01/16 18:00:00 1996/01/16 23:00:00 6 0.88 42.40% 0.12 495 2007/02/22 20:00:00 2007/02/22 22:00:00 3 0.88 42.49% 0.12 496 2008/02/24 06:00:00 2008/02/24 13:00:00 8 0.88 42.58% 0.12 497 1995/03/21 10:00:00 1995/03/21 16:00:00 7 0.87 42.66% 0.12 498 1996/03/12 16:00:00 1996/03/13 23:00:00 32 0.87 42.75% 0.12 499 2001/03/10 02:00:00 2001/03/11 02:00:00 25 0.87 42.83% 0.12 500 2005/03/22 19:00:00 2005/03/22 23:00:00 5 0.87 42.92% 0.12 501 1999/04/11 18:00:00 1999/04/12 04:00:00 11 0.86 43.00% 0.12 502 1951/10/10 23:00:00 1951/10/12 05:00:00 31 0.83 43.09% 0.12 503 1952/04/07 22:00:00 1952/04/08 07:00:00 10 0.83 43.18% 0.12 504 1958/11/11 05:00:00 1958/11/11 06:00:00 2 0.83 43.26% 0.12 505 1954/01/24 03:00:00 1954/01/25 12:00:00 34 0.82 43.35% 0.12 506 1955/01/01 18:00:00 1955/01/02 06:00:00 13 0.81 43.43% 0.12 507 1969/01/13 14:00:00 1969/01/14 16:00:00 27 0.81 43.52% 0.11 508 1969/12/08 22:00:00 1969/12/09 02:00:00 5 0.81 43.61% 0.11 509 1973/01/09 10:00:00 1973/01/10 01:00:00 16 0.81 43.69% 0.11 510 1974/12/28 06:00:00 1974/12/29 10:00:00 29 0.81 43.78% 0.11 511 1997/12/18 04:00:00 1997/12/19 00:00:00 21 0.81 43.86% 0.11 512 1959/02/08 01:00:00 1959/02/09 04:00:00 28 0.8 43.95% 0.11 513 1960/02/08 17:00:00 1960/02/10 08:00:00 40 0.8 44.03% 0.11 514 1963/02/14 08:00:00 1963/02/14 12:00:00 5 0.8 44.12%0.11 515 1975/02/03 06:00:00 1975/02/05 01:00:00 44 0.8 44.21% 0.11 516 1965/03/06 21:00:00 1965/03/07 01:00:00 5 0.79 44.29% 0.11 517 1998/03/13 04:00:00 1998/03/14 23:00:00 44 0.79 44.38% 0.11 518 1951/10/14 09:00:00 1951/10/15 10:00:00 26 0.76 44.46% 0.11 519 1955/01/30 22:00:00 1955/01/31 08:00:00 11 0.76 44.55% 0.11 520 1965/12/12 18:00:00 1965/12/13 11:00:00 18 0.76 44.64% 0.11 12/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 521 1966/01/19 23:00:00 1966/01/20 00:00:00 2 0.76 44.72% 0.11 522 1967/03/29 06:00:00 1967/03/29 07:00:00 2 0.76 44.81% 0.11 523 1967/03/31 10:00:00 1967/03/31 13:00:00 4 0.76 44.89% 0.11 524 1969/03/13 01:00:00 1969/03/13 06:00:00 6 0.76 44.98% 0.11 525 1970/04/27 10:00:00 1970/04/27 11:00:00 2 0.76 45.06% 0.11 526 1971/12/02 21:00:00 1971/12/04 03:00:00 31 0.76 45.15% 0.11 527 1972/01/09 08:00:00 1972/01/09 09:00:00 2 0.76 45.24% 0.11 528 1973/11/17 03:00:00 1973/11/18 22:00:00 44 0.76 45.32% 0.11 529 1973/12/01 18:00:00 1973/12/01 19:00:00 2 0.76 45.41% 0.11 530 1974/01/01 04:00:00 1974/01/01 07:00:00 4 0.76 45.49% 0.11 531 1975/02/09 05:00:00 1975/02/10 08:00:00 28 0.76 45.58% 0.11 532 1975/03/22 08:00:00 1975/03/22 13:00:00 6 0.76 45.67% 0.11 533 1976/05/07 00:00:00 1976/05/07 01:00:00 2 0.76 45.75% 0.11 534 1976/06/01 08:00:00 1976/06/01 09:00:00 2 0.76 45.84% 0.11 535 1976/06/10 09:00:00 1976/06/10 10:00:00 2 0.76 45.92% 0.11 536 1976/06/30 16:00:00 1976/06/30 17:00:00 2 0.76 46.01% 0.11 537 1976/07/26 23:00:00 1976/07/27 01:00:00 3 0.76 46.09% 0.11 538 1976/11/12 00:00:00 1976/11/12 06:00:00 7 0.76 46.18% 0.11 539 1976/11/27 10:00:00 1976/11/27 11:00:00 2 0.76 46.27% 0.11 540 1977/01/26 00:00:00 1977/01/26 01:00:00 2 0.76 46.35% 0.11 541 1977/01/29 01:00:00 1977/01/29 03:00:00 3 0.76 46.44% 0.11 542 1977/02/22 01:00:00 1977/02/22 05:00:00 5 0.76 46.52% 0.11 543 1977/02/24 14:00:00 1977/02/24 23:00:00 10 0.76 46.61% 0.11 544 1977/03/16 12:00:00 1977/03/21 11:00:00 120 0.76 46.70% 0.11 545 1977/03/22 12:00:00 1977/03/22 13:00:00 2 0.76 46.78% 0.11 546 1977/05/12 09:00:00 1977/05/12 10:00:00 2 0.76 46.87% 0.11 547 1977/07/14 08:00:00 1977/07/14 09:00:00 2 0.76 46.95% 0.11 548 1977/07/15 14:00:00 1977/07/15 15:00:00 2 0.76 47.04% 0.11 549 1977/07/20 09:00:00 1977/07/20 10:00:00 2 0.76 47.12% 0.11 550 1977/07/22 11:00:00 1977/07/22 12:00:00 2 0.76 47.21% 0.11 551 1977/07/27 12:00:00 1977/07/27 13:00:00 2 0.76 47.30% 0.11 552 1977/09/05 06:00:00 1977/09/05 07:00:00 2 0.76 47.38% 0.11 553 1977/09/09 21:00:00 1977/09/09 22:00:00 2 0.76 47.47% 0.11 554 1977/10/05 18:00:00 1977/10/05 19:00:00 2 0.76 47.55% 0.11 555 1977/12/23 03:00:00 1977/12/23 04:00:00 2 0.76 47.64% 0.11 556 1977/12/25 16:00:00 1977/12/26 22:00:00 31 0.76 47.73% 0.1 557 1978/01/30 10:00:00 1978/01/30 23:00:00 14 0.76 47.81% 0.1 558 1978/03/22 14:00:00 1978/03/23 14:00:00 25 0.76 47.90% 0.1 559 1978/04/02 18:00:00 1978/04/02 19:00:00 2 0.76 47.98% 0.1 560 1978/04/07 01:00:00 1978/04/07 02:00:00 2 0.76 48.07% 0.1 561 1978/04/08 11:00:00 1978/04/08 17:00:00 7 0.76 48.15% 0.1 562 1978/04/15 19:00:00 1978/04/15 21:00:00 3 0.76 48.24% 0.1 563 1978/04/25 16:00:00 1978/04/25 17:00:00 2 0.76 48.33% 0.1 564 1978/09/16 11:00:00 1978/09/16 12:00:00 2 0.76 48.41% 0.1 13/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 565 1978/11/10 15:00:00 1978/11/12 10:00:00 44 0.76 48.50% 0.1 566 1978/11/13 20:00:00 1978/11/13 21:00:00 2 0.76 48.58% 0.1 567 1978/11/15 09:00:00 1978/11/15 10:00:00 2 0.76 48.67% 0.1 568 1978/11/24 08:00:00 1978/11/24 13:00:00 6 0.76 48.76% 0.1 569 1978/12/01 18:00:00 1978/12/01 19:00:00 2 0.76 48.84% 0.1 570 1979/01/09 10:00:00 1979/01/09 14:00:00 5 0.76 48.93% 0.1 571 1979/01/17 10:00:00 1979/01/19 04:00:00 43 0.76 49.01% 0.1 572 1979/01/25 14:00:00 1979/01/25 15:00:00 2 0.76 49.10% 0.1 573 1979/02/23 01:00:00 1979/02/23 05:00:00 5 0.76 49.18% 0.1 574 1979/05/07 10:00:00 1979/05/07 11:00:00 2 0.76 49.27% 0.1 575 1979/08/19 14:00:00 1979/08/19 15:00:00 2 0.76 49.36% 0.1 576 1979/10/04 22:00:00 1979/10/04 23:00:00 2 0.76 49.44% 0.1 577 1979/10/20 01:00:00 1979/10/20 16:00:00 16 0.76 49.53% 0.1 578 1979/11/04 22:00:00 1979/11/04 23:00:00 2 0.76 49.61% 0.1 579 1979/11/12 11:00:00 1979/11/12 12:00:00 2 0.76 49.70% 0.1 580 1979/12/21 05:00:00 1979/12/21 12:00:00 8 0.76 49.79% 0.1 581 1979/12/25 09:00:00 1979/12/25 10:00:00 2 0.76 49.87% 0.1 582 1980/01/07 07:00:00 1980/01/07 08:00:00 2 0.76 49.96% 0.1 583 1980/01/14 00:00:00 1980/01/14 01:00:00 2 0.76 50.04% 0.1 584 1980/03/18 16:00:00 1980/03/18 17:00:00 2 0.76 50.13% 0.1 585 1980/03/21 09:00:00 1980/03/21 23:00:00 15 0.76 50.21% 0.1 586 1980/04/01 15:00:00 1980/04/01 16:00:00 2 0.76 50.30% 0.1 587 1980/04/21 02:00:00 1980/04/21 03:00:00 2 0.76 50.39% 0.1 588 1980/04/28 15:00:00 1980/04/29 09:00:00 19 0.76 50.47% 0.1 589 1980/05/02 10:00:00 1980/05/02 11:00:00 2 0.76 50.56% 0.1 590 1980/05/08 10:00:00 1980/05/08 11:00:00 2 0.76 50.64% 0.1 591 1980/05/09 12:00:00 1980/05/10 13:00:00 26 0.76 50.73% 0.1 592 1980/12/04 10:00:00 1980/12/05 09:00:00 24 0.76 50.82% 0.1 593 1981/01/11 06:00:00 1981/01/11 07:00:00 2 0.76 50.90% 0.1 594 1981/01/12 10:00:00 1981/01/12 11:00:00 2 0.76 50.99% 0.1 595 1981/03/10 17:00:00 1981/03/10 18:00:00 2 0.76 51.07% 0.1 596 1981/03/14 12:00:00 1981/03/14 13:00:00 2 0.76 51.16% 0.1 597 1981/03/18 16:00:00 1981/03/18 17:00:00 2 0.76 51.24% 0.1 598 1981/04/02 04:00:00 1981/04/02 10:00:00 7 0.76 51.33% 0.1 599 1981/04/18 20:00:00 1981/04/19 06:00:00 11 0.76 51.42% 0.1 600 1981/04/26 17:00:00 1981/04/26 18:00:00 2 0.76 51.50% 0.1 601 1981/05/01 11:00:00 1981/05/01 12:00:00 2 0.76 51.59% 0.1 602 1981/10/11 06:00:00 1981/10/11 07:00:00 2 0.76 51.67% 0.1 603 1981/11/16 12:00:00 1981/11/16 13:00:00 2 0.76 51.76% 0.1 604 1981/12/21 01:00:00 1981/12/21 02:00:00 2 0.76 51.85% 0.1 605 1982/02/08 12:00:00 1982/02/08 13:00:00 2 0.76 51.93% 0.1 606 1982/02/17 01:00:00 1982/02/17 02:00:00 2 0.76 52.02% 0.1 607 1982/03/25 20:00:00 1982/03/26 05:00:00 10 0.76 52.10% 0.1 608 1982/03/28 19:00:00 1982/03/29 02:00:00 8 0.76 52.19% 0.1 14/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 609 1982/04/04 11:00:00 1982/04/04 12:00:00 2 0.76 52.27% 0.1 610 1982/04/11 19:00:00 1982/04/11 20:00:00 2 0.76 52.36% 0.1 611 1982/05/06 13:00:00 1982/05/06 14:00:00 2 0.76 52.45% 0.1 612 1982/06/17 12:00:00 1982/06/17 13:00:00 2 0.76 52.53% 0.1 613 1982/09/15 06:00:00 1982/09/15 07:00:00 2 0.76 52.62% 0.1 614 1982/09/16 10:00:00 1982/09/17 13:00:00 28 0.76 52.70% 0.09 615 1982/10/26 06:00:00 1982/10/26 07:00:00 2 0.76 52.79% 0.09 616 1982/11/18 23:00:00 1982/11/19 08:00:00 10 0.76 52.88% 0.09 617 1982/11/20 09:00:00 1982/11/20 10:00:00 2 0.76 52.96% 0.09 618 1982/11/29 10:00:00 1982/11/30 14:00:00 29 0.76 53.05% 0.09 619 1982/12/29 18:00:00 1982/12/29 21:00:00 4 0.76 53.13% 0.09 620 1983/01/05 08:00:00 1983/01/05 09:00:00 2 0.76 53.22% 0.09 621 1983/01/17 05:00:00 1983/01/17 06:00:00 2 0.76 53.30% 0.09 622 1983/01/18 10:00:00 1983/01/19 10:00:00 25 0.76 53.39% 0.09 623 1983/01/22 14:00:00 1983/01/23 13:00:00 24 0.76 53.48% 0.09 624 1983/01/24 18:00:00 1983/01/25 17:00:00 24 0.76 53.56% 0.09 625 1983/02/02 14:00:00 1983/02/03 17:00:00 28 0.76 53.65% 0.09 626 1983/02/23 23:00:00 1983/02/24 23:00:00 25 0.76 53.73% 0.09 627 1983/03/28 07:00:00 1983/03/28 08:00:00 2 0.76 53.82% 0.09 628 1983/04/12 06:00:00 1983/04/13 09:00:00 28 0.76 53.91% 0.09 629 1983/05/01 08:00:00 1983/05/02 08:00:00 25 0.76 53.99% 0.09 630 1983/05/06 08:00:00 1983/05/06 09:00:00 2 0.76 54.08% 0.09 631 1983/08/06 04:00:00 1983/08/06 05:00:00 2 0.76 54.16% 0.09 632 1983/08/18 07:00:00 1983/08/18 11:00:00 5 0.76 54.25% 0.09 633 1983/10/07 08:00:00 1983/10/08 03:00:00 20 0.76 54.33% 0.09 634 1983/11/17 23:00:00 1983/11/18 00:00:00 2 0.76 54.42% 0.09 635 1983/11/20 07:00:00 1983/11/20 20:00:00 14 0.76 54.51% 0.09 636 1983/12/15 13:00:00 1983/12/15 14:00:00 2 0.76 54.59% 0.09 637 1983/12/19 14:00:00 1983/12/19 15:00:00 2 0.76 54.68% 0.09 638 1984/01/04 15:00:00 1984/01/04 16:00:00 2 0.76 54.76% 0.09 639 1984/01/15 16:00:00 1984/01/16 08:00:00 17 0.76 54.85% 0.09 640 1984/02/10 04:00:00 1984/02/10 05:00:00 2 0.76 54.94% 0.09 641 1984/07/15 14:00:00 1984/07/15 15:00:00 2 0.76 55.02% 0.09 642 1984/11/08 06:00:00 1984/11/08 07:00:00 2 0.76 55.11% 0.09 643 1984/11/16 14:00:00 1984/11/16 15:00:00 2 0.76 55.19% 0.09 644 1984/11/23 05:00:00 1984/11/23 06:00:00 2 0.76 55.28% 0.09 645 1984/12/03 07:00:00 1984/12/03 10:00:00 4 0.76 55.36% 0.09 646 1984/12/10 19:00:00 1984/12/11 06:00:00 12 0.76 55.45% 0.09 647 1984/12/12 20:00:00 1984/12/12 21:00:00 2 0.76 55.54% 0.09 648 1985/01/07 10:00:00 1985/01/08 03:00:00 18 0.76 55.62% 0.09 649 1985/01/28 14:00:00 1985/01/29 02:00:00 13 0.76 55.71% 0.09 650 1985/02/02 02:00:00 1985/02/02 12:00:00 11 0.76 55.79% 0.09 651 1985/02/03 21:00:00 1985/02/03 22:00:00 2 0.76 55.88% 0.09 652 1985/02/20 19:00:00 1985/02/20 20:00:00 2 0.76 55.97% 0.09 15/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 653 1985/03/27 06:00:00 1985/03/28 12:00:00 31 0.76 56.05% 0.09 654 1985/04/21 17:00:00 1985/04/21 18:00:00 2 0.76 56.14% 0.09 655 1985/09/18 11:00:00 1985/09/18 13:00:00 3 0.76 56.22% 0.09 656 1985/10/06 06:00:00 1985/10/06 07:00:00 2 0.76 56.31% 0.09 657 1985/10/07 09:00:00 1985/10/07 10:00:00 2 0.76 56.39% 0.09 658 1985/12/02 10:00:00 1985/12/03 00:00:00 15 0.76 56.48% 0.09 659 1986/02/07 21:00:00 1986/02/08 14:00:00 18 0.76 56.57% 0.09 660 1986/02/13 07:00:00 1986/02/13 13:00:00 7 0.76 56.65% 0.09 661 1986/02/17 05:00:00 1986/02/17 06:00:00 2 0.76 56.74% 0.09 662 1986/02/23 06:00:00 1986/02/23 07:00:00 2 0.76 56.82% 0.09 663 1986/03/01 07:00:00 1986/03/01 08:00:00 2 0.76 56.91% 0.09 664 1986/03/12 10:00:00 1986/03/12 14:00:00 5 0.76 57.00% 0.09 665 1986/03/13 18:00:00 1986/03/14 03:00:00 10 0.76 57.08% 0.09 666 1986/04/01 08:00:00 1986/04/01 09:00:00 2 0.76 57.17% 0.09 667 1986/04/06 00:00:00 1986/04/06 11:00:00 12 0.76 57.25% 0.09 668 1986/10/11 07:00:00 1986/10/11 08:00:00 2 0.76 57.34% 0.09 669 1986/11/05 12:00:00 1986/11/05 13:00:00 2 0.76 57.42% 0.09 670 1986/12/06 05:00:00 1986/12/07 04:00:00 24 0.76 57.51% 0.09 671 1987/01/28 07:00:00 1987/01/28 08:00:00 2 0.76 57.60% 0.09 672 1987/02/03 12:00:00 1987/02/03 13:00:00 2 0.76 57.68% 0.09 673 1987/02/05 11:00:00 1987/02/05 12:00:00 2 0.76 57.77% 0.09 674 1987/03/05 19:00:00 1987/03/06 14:00:00 20 0.76 57.85% 0.09 675 1987/03/15 08:00:00 1987/03/15 10:00:00 3 0.76 57.94% 0.09 676 1987/03/22 00:00:00 1987/03/22 03:00:00 4 0.76 58.03% 0.09 677 1987/03/24 21:00:00 1987/03/25 21:00:00 25 0.76 58.11% 0.09 678 1987/07/17 08:00:00 1987/07/17 12:00:00 5 0.76 58.20% 0.09 679 1987/08/14 09:00:00 1987/08/14 10:00:00 2 0.76 58.28% 0.09 680 1987/10/23 06:00:00 1987/10/23 07:00:00 2 0.76 58.37% 0.09 681 1987/10/28 00:00:00 1987/10/28 01:00:00 2 0.76 58.45% 0.09 682 1987/10/31 05:00:00 1987/11/01 00:00:00 20 0.76 58.54% 0.09 683 1987/11/02 04:00:00 1987/11/02 05:00:00 2 0.76 58.63% 0.09 684 1987/11/04 18:00:00 1987/11/05 11:00:00 18 0.76 58.71% 0.09 685 1987/11/14 01:00:00 1987/11/14 02:00:00 2 0.76 58.80% 0.09 686 1987/11/17 21:00:00 1987/11/17 22:00:00 2 0.76 58.88% 0.09 687 1987/12/11 05:00:00 1987/12/11 06:00:00 2 0.76 58.97% 0.08 688 1987/12/19 18:00:00 1987/12/19 19:00:00 2 0.76 59.06% 0.08 689 1987/12/29 11:00:00 1987/12/30 05:00:00 19 0.76 59.14% 0.08 690 1988/01/05 13:00:00 1988/01/05 18:00:00 6 0.76 59.23% 0.08 691 1988/02/02 00:00:00 1988/02/02 17:00:00 18 0.76 59.31% 0.08 692 1988/02/29 21:00:00 1988/02/29 22:00:00 2 0.76 59.40% 0.08 693 1988/04/18 04:00:00 1988/04/18 05:00:00 2 0.76 59.48% 0.08 694 1988/04/22 10:00:00 1988/04/23 11:00:00 26 0.76 59.57% 0.08 695 1988/05/29 06:00:00 1988/05/29 07:00:00 2 0.76 59.66% 0.08 696 1988/11/10 11:00:00 1988/11/11 09:00:00 23 0.76 59.74% 0.08 16/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 697 1988/11/23 23:00:00 1988/11/24 05:00:00 7 0.76 59.83% 0.08 698 1988/12/18 12:00:00 1988/12/18 20:00:00 9 0.76 59.91% 0.08 699 1988/12/22 22:00:00 1988/12/23 00:00:00 3 0.76 60.00% 0.08 700 1988/12/27 22:00:00 1988/12/28 11:00:00 14 0.76 60.09% 0.08 701 1989/01/05 18:00:00 1989/01/05 19:00:00 2 0.76 60.17% 0.08 702 1989/01/07 15:00:00 1989/01/07 17:00:00 3 0.76 60.26% 0.08 703 1989/01/23 19:00:00 1989/01/23 21:00:00 3 0.76 60.34% 0.08 704 1989/02/02 06:00:00 1989/02/02 09:00:00 4 0.76 60.43% 0.08 705 1989/02/03 21:00:00 1989/02/04 17:00:00 21 0.76 60.52% 0.08 706 1989/02/09 14:00:00 1989/02/10 05:00:00 16 0.76 60.60% 0.08 707 1989/03/02 09:00:00 1989/03/02 19:00:00 11 0.76 60.69% 0.08 708 1989/05/14 06:00:00 1989/05/15 07:00:00 26 0.76 60.77% 0.08 709 1989/06/04 06:00:00 1989/06/04 07:00:00 2 0.76 60.86% 0.08 710 1989/11/26 10:00:00 1989/11/26 11:00:00 2 0.76 60.94% 0.08 711 1989/12/01 10:00:00 1989/12/01 11:00:00 2 0.76 61.03% 0.08 712 1990/01/02 06:00:00 1990/01/02 10:00:00 5 0.76 61.12% 0.08 713 1990/01/13 10:00:00 1990/01/14 11:00:00 26 0.76 61.20% 0.08 714 1990/01/18 13:00:00 1990/01/18 14:00:00 2 0.76 61.29% 0.08 715 1990/01/22 10:00:00 1990/01/22 11:00:00 2 0.76 61.37% 0.08 716 1990/02/04 10:00:00 1990/02/04 14:00:00 5 0.76 61.46% 0.08 717 1990/04/16 20:00:00 1990/04/17 14:00:00 19 0.76 61.55% 0.08 718 1990/05/13 16:00:00 1990/05/13 17:00:00 2 0.76 61.63% 0.08 719 1990/05/28 05:00:00 1990/05/28 14:00:00 10 0.76 61.72% 0.08 720 1990/06/09 13:00:00 1990/06/10 14:00:00 26 0.76 61.80% 0.08 721 1990/08/15 07:00:00 1990/08/15 08:00:00 2 0.76 61.89% 0.08 722 1990/12/20 07:00:00 1990/12/20 08:00:00 2 0.76 61.97% 0.08 723 1991/01/03 21:00:00 1991/01/03 22:00:00 2 0.76 62.06% 0.08 724 1991/03/11 02:00:00 1991/03/11 03:00:00 2 0.76 62.15% 0.08 725 1991/03/13 19:00:00 1991/03/13 20:00:00 2 0.76 62.23% 0.08 726 1991/03/15 13:00:00 1991/03/15 15:00:00 3 0.76 62.32% 0.08 727 1991/07/31 11:00:00 1991/07/31 12:00:00 2 0.76 62.40% 0.08 728 1991/12/09 10:00:00 1991/12/09 11:00:00 2 0.76 62.49% 0.08 729 1991/12/18 03:00:00 1991/12/18 04:00:00 2 0.76 62.58% 0.08 730 1991/12/19 10:00:00 1991/12/19 11:00:00 2 0.76 62.66% 0.08 731 1991/12/28 01:00:00 1991/12/28 04:00:00 4 0.76 62.75% 0.08 732 1992/01/03 08:00:00 1992/01/04 04:00:00 21 0.76 62.83% 0.08 733 1992/02/10 00:00:00 1992/02/10 06:00:00 7 0.76 62.92% 0.08 734 1992/03/29 12:00:00 1992/03/29 13:00:00 2 0.76 63.00% 0.08 735 1992/03/31 14:00:00 1992/03/31 15:00:00 2 0.76 63.09% 0.08 736 1992/05/05 23:00:00 1992/05/06 00:00:00 2 0.76 63.18% 0.08 737 1992/05/17 17:00:00 1992/05/17 18:00:00 2 0.76 63.26% 0.08 738 1997/01/02 04:00:00 1997/01/03 11:00:00 32 0.76 63.35% 0.08 739 1951/12/19 04:00:00 1951/12/19 13:00:00 10 0.74 63.43% 0.08 740 1954/12/03 09:00:00 1954/12/04 00:00:00 16 0.74 63.52% 0.08 17/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 741 1965/12/31 07:00:00 1966/01/01 02:00:00 20 0.74 63.61% 0.08 742 1953/11/14 15:00:00 1953/11/15 09:00:00 19 0.73 63.69% 0.08 743 1953/12/04 08:00:00 1953/12/04 11:00:00 4 0.73 63.78% 0.08 744 1969/11/10 01:00:00 1969/11/10 09:00:00 9 0.73 63.86% 0.08 745 1973/02/03 14:00:00 1973/02/03 23:00:00 10 0.73 63.95% 0.08 746 2001/02/20 05:00:00 2001/02/21 00:00:00 20 0.73 64.03% 0.08 747 1957/02/23 04:00:00 1957/02/23 11:00:00 8 0.72 64.12% 0.08 748 1957/10/21 00:00:00 1957/10/21 06:00:00 7 0.72 64.21% 0.08 749 1958/03/11 00:00:00 1958/03/12 07:00:00 32 0.72 64.29% 0.08 750 1964/03/02 07:00:00 1964/03/02 13:00:00 7 0.72 64.38% 0.08 751 1965/03/12 11:00:00 1965/03/13 22:00:00 36 0.72 64.46% 0.08 752 1957/05/19 03:00:00 1957/05/19 10:00:00 8 0.7 64.55%0.08 753 1957/05/20 23:00:00 1957/05/21 08:00:00 10 0.7 64.64% 0.08 754 1962/05/27 06:00:00 1962/05/27 14:00:00 9 0.7 64.72%0.08 755 1956/05/09 08:00:00 1956/05/10 01:00:00 18 0.68 64.81% 0.08 756 1960/04/23 07:00:00 1960/04/24 09:00:00 27 0.68 64.89% 0.08 757 1972/10/19 00:00:00 1972/10/20 18:00:00 43 0.68 64.98% 0.08 758 1973/03/26 06:00:00 1973/03/26 07:00:00 2 0.68 65.06% 0.08 759 1956/12/05 14:00:00 1956/12/06 05:00:00 16 0.66 65.15% 0.08 760 1957/01/09 20:00:00 1957/01/10 13:00:00 18 0.66 65.24% 0.08 761 1963/12/09 15:00:00 1963/12/10 04:00:00 14 0.66 65.32% 0.08 762 1968/01/27 22:00:00 1968/01/28 01:00:00 4 0.66 65.41% 0.08 763 1969/01/18 19:00:00 1969/01/22 10:00:00 88 0.66 65.49% 0.08 764 1970/01/09 18:00:00 1970/01/10 11:00:00 18 0.66 65.58% 0.08 765 1975/12/12 14:00:00 1975/12/12 18:00:00 5 0.66 65.67% 0.08 766 1998/01/03 06:00:00 1998/01/04 20:00:00 39 0.66 65.75% 0.08 767 1964/02/29 03:00:00 1964/02/29 06:00:00 4 0.65 65.84% 0.08 768 2001/02/23 06:00:00 2001/02/23 23:00:00 18 0.65 65.92% 0.08 769 2001/11/29 07:00:00 2001/11/29 23:00:00 17 0.65 66.01% 0.08 770 2002/02/17 08:00:00 2002/02/17 22:00:00 15 0.65 66.09% 0.08 771 1962/03/22 22:00:00 1962/03/23 01:00:00 4 0.64 66.18% 0.08 772 1963/10/16 08:00:00 1963/10/16 13:00:00 6 0.64 66.27% 0.08 773 1969/03/09 01:00:00 1969/03/11 05:00:00 53 0.64 66.35% 0.08 774 1957/04/22 10:00:00 1957/04/22 14:00:00 5 0.63 66.44% 0.08 775 1962/05/14 17:00:00 1962/05/15 04:00:00 12 0.63 66.52% 0.08 776 1970/04/16 21:00:00 1970/04/17 02:00:00 6 0.63 66.61% 0.08 777 2003/05/03 07:00:00 2003/05/03 23:00:00 17 0.62 66.70% 0.08 778 1951/11/20 01:00:00 1951/11/20 22:00:00 22 0.61 66.78% 0.08 779 1965/09/16 13:00:00 1965/09/17 13:00:00 25 0.61 66.87% 0.07 780 1993/02/26 18:00:00 1993/02/26 22:00:00 5 0.61 66.95% 0.07 781 1994/04/24 04:00:00 1994/04/24 07:00:00 4 0.61 67.04% 0.07 782 1994/12/24 09:00:00 1994/12/25 05:00:00 21 0.61 67.12% 0.07 783 1996/02/03 11:00:00 1996/02/03 13:00:00 3 0.61 67.21% 0.07 784 1996/10/02 19:00:00 1996/10/03 16:00:00 22 0.61 67.30% 0.07 18/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 785 1997/04/03 17:00:00 1997/04/03 19:00:00 3 0.61 67.38% 0.07 786 1998/08/31 20:00:00 1998/08/31 21:00:00 2 0.61 67.47% 0.07 787 1998/12/19 18:00:00 1998/12/19 20:00:00 3 0.61 67.55% 0.07 788 1999/03/15 10:00:00 1999/03/15 11:00:00 2 0.61 67.64% 0.07 789 1999/04/06 18:00:00 1999/04/07 11:00:00 18 0.61 67.73% 0.07 790 1999/07/18 10:00:00 1999/07/18 11:00:00 2 0.61 67.81% 0.07 791 2000/11/10 06:00:00 2000/11/11 22:00:00 41 0.61 67.90% 0.07 792 2003/11/12 05:00:00 2003/11/13 05:00:00 25 0.61 67.98% 0.07 793 2004/02/18 16:00:00 2004/02/18 18:00:00 3 0.61 68.07% 0.07 794 2004/03/26 08:00:00 2004/03/26 12:00:00 5 0.61 68.15% 0.07 795 2004/08/30 20:00:00 2004/08/30 21:00:00 2 0.61 68.24% 0.07 796 2005/01/28 15:00:00 2005/01/28 16:00:00 2 0.61 68.33% 0.07 797 2005/03/04 09:00:00 2005/03/05 04:00:00 20 0.61 68.41% 0.07 798 2006/03/03 14:00:00 2006/03/03 16:00:00 3 0.61 68.50% 0.07 799 2006/11/27 10:00:00 2006/11/27 12:00:00 3 0.61 68.58% 0.07 800 2006/12/16 20:00:00 2006/12/17 04:00:00 9 0.61 68.67% 0.07 801 2006/12/22 10:00:00 2006/12/22 11:00:00 2 0.61 68.76% 0.07 802 2007/02/13 07:00:00 2007/02/13 22:00:00 16 0.61 68.84% 0.07 803 2007/09/22 10:00:00 2007/09/22 14:00:00 5 0.61 68.93% 0.07 804 2008/01/22 04:00:00 2008/01/22 06:00:00 3 0.61 69.01% 0.07 805 2008/01/29 01:00:00 2008/01/29 02:00:00 2 0.61 69.10% 0.07 806 2008/02/03 06:00:00 2008/02/04 05:00:00 24 0.61 69.18% 0.07 807 2008/01/23 08:00:00 2008/01/24 20:00:00 37 0.6 69.27% 0.07 808 1996/12/05 21:00:00 1996/12/06 08:00:00 12 0.59 69.36% 0.07 809 1951/12/04 23:00:00 1951/12/05 07:00:00 9 0.58 69.44% 0.07 810 1952/12/06 03:00:00 1952/12/06 06:00:00 4 0.58 69.53% 0.07 811 1953/11/05 07:00:00 1953/11/06 05:00:00 23 0.58 69.61% 0.07 812 1957/11/14 15:00:00 1957/11/14 19:00:00 5 0.58 69.70% 0.07 813 1967/12/07 22:00:00 1967/12/08 09:00:00 12 0.58 69.79% 0.07 814 1987/02/13 18:00:00 1987/02/14 00:00:00 7 0.58 69.87% 0.07 815 1993/01/02 06:00:00 1993/01/02 13:00:00 8 0.58 69.96% 0.07 816 1996/01/25 12:00:00 1996/01/25 15:00:00 4 0.58 70.04% 0.07 817 1999/01/20 05:00:00 1999/01/21 06:00:00 26 0.58 70.13% 0.07 818 2001/01/08 13:00:00 2001/01/08 18:00:00 6 0.58 70.21% 0.07 819 2001/11/12 09:00:00 2001/11/13 19:00:00 35 0.58 70.30% 0.07 820 2001/12/03 14:00:00 2001/12/04 21:00:00 32 0.58 70.39% 0.07 821 2005/12/02 23:00:00 2005/12/03 01:00:00 3 0.58 70.47% 0.07 822 2007/02/19 00:00:00 2007/02/19 09:00:00 10 0.58 70.56% 0.07 823 2008/02/14 10:00:00 2008/02/14 15:00:00 6 0.58 70.64% 0.07 824 1952/03/10 04:00:00 1952/03/11 10:00:00 31 0.57 70.73% 0.07 825 1959/09/30 22:00:00 1959/10/01 07:00:00 10 0.57 70.82% 0.07 826 1995/03/23 08:00:00 1995/03/23 18:00:00 11 0.57 70.90% 0.07 827 1996/02/12 12:00:00 1996/02/12 14:00:00 3 0.57 70.99% 0.07 828 1997/02/10 19:00:00 1997/02/10 23:00:00 5 0.57 71.07% 0.07 19/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 829 2000/09/22 18:00:00 2000/09/23 01:00:00 8 0.57 71.16% 0.07 830 2007/10/13 05:00:00 2007/10/13 10:00:00 6 0.57 71.24% 0.07 831 1957/10/11 05:00:00 1957/10/11 13:00:00 9 0.56 71.33% 0.07 832 1960/03/23 06:00:00 1960/03/23 10:00:00 5 0.56 71.42% 0.07 833 1961/10/08 15:00:00 1961/10/08 17:00:00 3 0.56 71.50% 0.07 834 1964/03/12 16:00:00 1964/03/13 02:00:00 11 0.56 71.59% 0.07 835 1969/04/03 01:00:00 1969/04/03 09:00:00 9 0.56 71.67% 0.07 836 1976/04/12 03:00:00 1976/04/13 13:00:00 35 0.56 71.76% 0.07 837 1996/03/04 16:00:00 1996/03/05 00:00:00 9 0.56 71.85% 0.07 838 1996/04/18 00:00:00 1996/04/18 05:00:00 6 0.56 71.93% 0.07 839 1999/04/01 13:00:00 1999/04/01 20:00:00 8 0.56 72.02% 0.07 840 1963/06/11 08:00:00 1963/06/11 14:00:00 7 0.55 72.10% 0.07 841 2001/04/09 16:00:00 2001/04/10 22:00:00 31 0.55 72.19% 0.07 842 2006/04/14 12:00:00 2006/04/15 10:00:00 23 0.55 72.27% 0.07 843 2007/04/22 22:00:00 2007/04/23 01:00:00 4 0.55 72.36% 0.07 844 1952/09/19 14:00:00 1952/09/19 16:00:00 3 0.53 72.45% 0.07 845 1966/02/25 00:00:00 1966/02/25 05:00:00 6 0.53 72.53% 0.07 846 1971/04/26 04:00:00 1971/04/26 06:00:00 3 0.53 72.62% 0.07 847 1975/03/14 01:00:00 1975/03/14 04:00:00 4 0.53 72.70% 0.07 848 2002/03/17 20:00:00 2002/03/18 03:00:00 8 0.53 72.79% 0.07 849 2002/05/20 22:00:00 2002/05/20 23:00:00 2 0.53 72.88% 0.07 850 1953/01/06 14:00:00 1953/01/08 10:00:00 45 0.51 72.96% 0.07 851 1960/12/02 07:00:00 1960/12/03 05:00:00 23 0.51 73.05% 0.07 852 1955/11/17 05:00:00 1955/11/17 18:00:00 14 0.5 73.13% 0.07 853 1958/02/13 00:00:00 1958/02/13 07:00:00 8 0.5 73.22%0.07 854 1962/02/24 19:00:00 1962/02/25 00:00:00 6 0.5 73.30%0.07 855 1965/11/25 07:00:00 1965/11/25 13:00:00 7 0.5 73.39%0.07 856 1955/04/26 09:00:00 1955/04/26 12:00:00 4 0.48 73.48% 0.07 857 1963/03/15 03:00:00 1963/03/15 07:00:00 5 0.48 73.56% 0.07 858 1963/04/08 04:00:00 1963/04/08 09:00:00 6 0.48 73.65% 0.07 859 1969/05/05 08:00:00 1969/05/06 12:00:00 29 0.48 73.73% 0.07 860 2002/04/15 07:00:00 2002/04/15 10:00:00 4 0.48 73.82% 0.07 861 2002/04/24 11:00:00 2002/04/24 14:00:00 4 0.48 73.91% 0.07 862 2002/09/29 11:00:00 2002/09/29 21:00:00 11 0.48 73.99% 0.07 863 1965/07/29 19:00:00 1965/07/29 23:00:00 5 0.47 74.08% 0.07 864 1998/05/05 13:00:00 1998/05/06 21:00:00 33 0.47 74.16% 0.07 865 1951/12/01 21:00:00 1951/12/02 03:00:00 7 0.43 74.25% 0.07 866 1964/01/18 14:00:00 1964/01/18 21:00:00 8 0.43 74.33% 0.07 867 1966/01/27 04:00:00 1966/01/27 15:00:00 12 0.43 74.42% 0.07 868 1971/12/07 00:00:00 1971/12/07 03:00:00 4 0.43 74.51% 0.07 869 1972/12/07 05:00:00 1972/12/08 21:00:00 41 0.43 74.59% 0.07 870 1975/01/30 13:00:00 1975/01/30 18:00:00 6 0.43 74.68% 0.07 871 2000/01/25 11:00:00 2000/01/26 18:00:00 32 0.43 74.76% 0.07 872 1952/12/17 06:00:00 1952/12/17 16:00:00 11 0.42 74.85% 0.07 20/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 873 1953/11/20 06:00:00 1953/11/20 08:00:00 3 0.42 74.94% 0.07 874 1956/04/26 16:00:00 1956/04/27 09:00:00 18 0.42 75.02% 0.07 875 1961/03/15 09:00:00 1961/03/15 14:00:00 6 0.42 75.11% 0.07 876 1963/10/18 01:00:00 1963/10/19 01:00:00 25 0.42 75.19% 0.07 877 1963/11/06 13:00:00 1963/11/06 17:00:00 5 0.42 75.28% 0.07 878 1965/04/12 23:00:00 1965/04/13 01:00:00 3 0.42 75.36% 0.07 879 1973/03/04 03:00:00 1973/03/04 04:00:00 2 0.42 75.45% 0.07 880 1974/02/19 17:00:00 1974/02/19 19:00:00 3 0.42 75.54% 0.07 881 1972/10/17 02:00:00 1972/10/17 05:00:00 4 0.41 75.62% 0.07 882 1963/04/14 15:00:00 1963/04/14 21:00:00 7 0.4 75.71%0.07 883 1975/04/25 05:00:00 1975/04/25 09:00:00 5 0.4 75.79%0.07 884 1954/07/13 04:00:00 1954/07/13 06:00:00 3 0.39 75.88% 0.07 885 1955/12/04 05:00:00 1955/12/04 11:00:00 7 0.36 75.97% 0.07 886 1965/12/21 23:00:00 1965/12/22 11:00:00 13 0.36 76.05% 0.07 887 1951/11/12 23:00:00 1951/11/13 03:00:00 5 0.35 76.14% 0.07 888 1958/01/30 12:00:00 1958/01/30 14:00:00 3 0.35 76.22% 0.07 889 1964/02/15 06:00:00 1964/02/15 11:00:00 6 0.35 76.31% 0.07 890 1965/01/07 08:00:00 1965/01/07 11:00:00 4 0.35 76.39% 0.07 891 2001/12/20 14:00:00 2001/12/21 20:00:00 31 0.35 76.48% 0.07 892 2002/12/29 13:00:00 2002/12/29 20:00:00 8 0.35 76.57% 0.07 893 2003/01/20 13:00:00 2003/01/20 20:00:00 8 0.35 76.65% 0.07 894 1960/03/28 00:00:00 1960/03/28 06:00:00 7 0.34 76.74% 0.07 895 1961/03/28 00:00:00 1961/03/28 17:00:00 18 0.34 76.82% 0.07 896 2003/03/22 13:00:00 2003/03/22 20:00:00 8 0.33 76.91% 0.07 897 1955/04/18 08:00:00 1955/04/18 10:00:00 3 0.32 77.00% 0.07 898 1971/05/07 16:00:00 1971/05/07 23:00:00 8 0.32 77.08% 0.07 899 1957/01/24 04:00:00 1957/01/24 23:00:00 20 0.28 77.17% 0.07 900 1957/11/04 03:00:00 1957/11/04 11:00:00 9 0.28 77.25% 0.06 901 1965/01/20 03:00:00 1965/01/20 08:00:00 6 0.28 77.34% 0.06 902 1968/12/11 05:00:00 1968/12/11 10:00:00 6 0.28 77.42% 0.06 903 1968/12/20 09:00:00 1968/12/20 12:00:00 4 0.28 77.51% 0.06 904 1971/01/02 06:00:00 1971/01/02 11:00:00 6 0.28 77.60% 0.06 905 1971/12/13 03:00:00 1971/12/13 07:00:00 5 0.28 77.68% 0.06 906 1992/12/03 11:00:00 1992/12/04 10:00:00 24 0.28 77.77% 0.06 907 1993/11/22 13:00:00 1993/11/23 04:00:00 16 0.28 77.85% 0.06 908 1993/12/14 16:00:00 1993/12/15 08:00:00 17 0.28 77.94% 0.06 909 1994/02/20 11:00:00 1994/02/21 07:00:00 21 0.28 78.03% 0.06 910 1994/12/13 05:00:00 1994/12/13 07:00:00 3 0.28 78.11% 0.06 911 1995/12/13 01:00:00 1995/12/13 10:00:00 10 0.28 78.20% 0.06 912 1996/01/28 04:00:00 1996/01/28 07:00:00 4 0.28 78.28% 0.06 913 1998/04/15 13:00:00 1998/04/15 20:00:00 8 0.28 78.37% 0.06 914 1998/12/04 00:00:00 1998/12/05 03:00:00 28 0.28 78.45% 0.06 915 2003/11/01 04:00:00 2003/11/01 10:00:00 7 0.28 78.54% 0.06 916 2003/12/07 10:00:00 2003/12/08 01:00:00 16 0.28 78.63% 0.06 21/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 917 2004/01/02 17:00:00 2004/01/03 15:00:00 23 0.28 78.71% 0.06 918 2004/01/28 02:00:00 2004/01/28 07:00:00 6 0.28 78.80% 0.06 919 2004/12/08 04:00:00 2004/12/08 09:00:00 6 0.28 78.88% 0.06 920 1952/01/07 03:00:00 1952/01/08 11:00:00 33 0.27 78.97% 0.06 921 1957/11/02 07:00:00 1957/11/03 02:00:00 20 0.27 79.06% 0.06 922 1962/02/26 09:00:00 1962/02/26 12:00:00 4 0.27 79.14% 0.06 923 1971/11/12 07:00:00 1971/11/12 10:00:00 4 0.27 79.23% 0.06 924 1994/11/16 08:00:00 1994/11/16 10:00:00 3 0.27 79.31% 0.06 925 1995/11/01 05:00:00 1995/11/01 21:00:00 17 0.27 79.40% 0.06 926 1999/02/09 19:00:00 1999/02/09 21:00:00 3 0.27 79.48% 0.06 927 2001/12/14 14:00:00 2001/12/14 19:00:00 6 0.27 79.57% 0.06 928 2001/12/30 14:00:00 2001/12/30 19:00:00 6 0.27 79.66% 0.06 929 2003/11/16 00:00:00 2003/11/16 09:00:00 10 0.27 79.74% 0.06 930 2005/02/07 02:00:00 2005/02/07 07:00:00 6 0.27 79.83% 0.06 931 1953/03/20 02:00:00 1953/03/20 11:00:00 10 0.26 79.91% 0.06 932 1957/11/16 01:00:00 1957/11/16 23:00:00 23 0.26 80.00% 0.06 933 1992/10/23 06:00:00 1992/10/23 09:00:00 4 0.26 80.09% 0.06 934 1992/10/30 16:00:00 1992/10/30 20:00:00 5 0.26 80.17% 0.06 935 1998/01/13 14:00:00 1998/01/13 19:00:00 6 0.26 80.26% 0.06 936 1998/01/19 14:00:00 1998/01/20 18:00:00 29 0.26 80.34% 0.06 937 1999/03/11 11:00:00 1999/03/11 15:00:00 5 0.26 80.43% 0.06 938 2001/04/20 23:00:00 2001/04/21 13:00:00 15 0.26 80.52% 0.06 939 2005/03/18 20:00:00 2005/03/20 04:00:00 33 0.26 80.60% 0.06 940 2006/03/06 23:00:00 2006/03/07 02:00:00 4 0.26 80.69% 0.06 941 2006/03/17 18:00:00 2006/03/18 08:00:00 15 0.26 80.77% 0.06 942 1956/04/10 13:00:00 1956/04/11 13:00:00 25 0.25 80.86% 0.06 943 1972/09/06 01:00:00 1972/09/06 07:00:00 7 0.25 80.94% 0.06 944 1995/05/13 06:00:00 1995/05/13 09:00:00 4 0.25 81.03% 0.06 945 1999/03/07 01:00:00 1999/03/07 05:00:00 5 0.25 81.12% 0.06 946 1962/06/15 00:00:00 1962/06/15 13:00:00 14 0.24 81.20% 0.06 947 1992/08/13 16:00:00 1992/08/13 19:00:00 4 0.24 81.29% 0.06 948 1995/07/16 08:00:00 1995/07/16 10:00:00 3 0.24 81.37% 0.06 949 1997/02/27 16:00:00 1997/02/27 22:00:00 7 0.24 81.46% 0.06 950 2002/11/29 14:00:00 2002/11/29 19:00:00 6 0.22 81.55% 0.06 951 1953/01/13 17:00:00 1953/01/13 23:00:00 7 0.21 81.63% 0.06 952 1955/12/01 18:00:00 1955/12/02 00:00:00 7 0.2 81.72%0.06 953 1955/12/06 23:00:00 1955/12/07 03:00:00 5 0.2 81.80%0.06 954 1956/01/20 15:00:00 1956/01/21 00:00:00 10 0.2 81.89% 0.06 955 1962/03/29 06:00:00 1962/03/29 09:00:00 4 0.2 81.97%0.06 956 1962/12/18 07:00:00 1962/12/18 10:00:00 4 0.2 82.06%0.06 957 1967/01/30 23:00:00 1967/01/31 08:00:00 10 0.2 82.15% 0.06 958 1970/01/11 15:00:00 1970/01/12 08:00:00 18 0.2 82.23% 0.06 959 1972/11/08 01:00:00 1972/11/08 05:00:00 5 0.2 82.32%0.06 960 2002/01/28 03:00:00 2002/01/29 08:00:00 30 0.2 82.40% 0.06 22/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 961 1955/11/21 09:00:00 1955/11/21 17:00:00 9 0.19 82.49% 0.06 962 1975/10/07 05:00:00 1975/10/07 09:00:00 5 0.19 82.58% 0.06 963 1956/10/23 11:00:00 1956/10/23 13:00:00 3 0.18 82.66% 0.06 964 1964/03/31 16:00:00 1964/04/01 10:00:00 19 0.18 82.75% 0.06 965 1973/03/21 20:00:00 1973/03/21 22:00:00 3 0.17 82.83% 0.06 966 2002/04/26 09:00:00 2002/04/26 14:00:00 6 0.17 82.92% 0.06 967 1952/04/28 03:00:00 1952/04/28 08:00:00 6 0.16 83.00% 0.06 968 1953/04/29 18:00:00 1953/04/30 06:00:00 13 0.16 83.09% 0.06 969 1953/04/21 20:00:00 1953/04/21 22:00:00 3 0.14 83.18% 0.06 970 2000/01/31 15:00:00 2000/01/31 19:00:00 5 0.14 83.26% 0.06 971 1957/03/09 15:00:00 1957/03/09 22:00:00 8 0.13 83.35% 0.06 972 1959/11/01 20:00:00 1959/11/01 22:00:00 3 0.12 83.43% 0.06 973 1964/01/14 09:00:00 1964/01/14 14:00:00 6 0.12 83.52% 0.06 974 1969/02/15 16:00:00 1969/02/16 00:00:00 9 0.12 83.61% 0.06 975 1969/11/15 09:00:00 1969/11/15 21:00:00 13 0.12 83.69% 0.06 976 1975/02/14 02:00:00 1975/02/14 07:00:00 6 0.12 83.78% 0.06 977 1964/06/09 07:00:00 1964/06/09 14:00:00 8 0.11 83.86% 0.06 978 1966/03/02 05:00:00 1966/03/02 09:00:00 5 0.11 83.95% 0.06 979 1954/04/28 05:00:00 1954/04/28 10:00:00 6 0.1 84.03%0.06 980 1957/04/15 01:00:00 1957/04/15 08:00:00 8 0.1 84.12%0.06 981 1952/04/25 19:00:00 1952/04/25 20:00:00 2 0.09 84.21% 0.06 982 1956/04/01 13:00:00 1956/04/01 14:00:00 2 0.09 84.29% 0.06 983 1956/05/17 18:00:00 1956/05/17 19:00:00 2 0.09 84.38% 0.06 984 1958/03/02 17:00:00 1958/03/02 19:00:00 3 0.09 84.46% 0.06 985 1959/09/29 02:00:00 1959/09/29 03:00:00 2 0.09 84.55% 0.06 986 1961/03/24 23:00:00 1961/03/25 05:00:00 7 0.09 84.64% 0.06 987 1961/05/07 04:00:00 1961/05/07 06:00:00 3 0.09 84.72% 0.06 988 1964/05/17 00:00:00 1964/05/17 01:00:00 2 0.09 84.81% 0.06 989 1970/04/21 12:00:00 1970/04/21 13:00:00 2 0.09 84.89% 0.06 990 1972/06/06 13:00:00 1972/06/06 14:00:00 2 0.09 84.98% 0.06 991 1975/10/30 17:00:00 1975/10/30 18:00:00 2 0.09 85.06% 0.06 992 1959/07/21 15:00:00 1959/07/21 17:00:00 3 0.08 85.15% 0.06 993 1960/05/03 20:00:00 1960/05/04 12:00:00 17 0.08 85.24% 0.06 994 1960/10/23 05:00:00 1960/10/23 10:00:00 6 0.08 85.32% 0.06 995 1961/03/04 14:00:00 1961/03/04 19:00:00 6 0.08 85.41% 0.06 996 1968/05/12 03:00:00 1968/05/12 05:00:00 3 0.08 85.49% 0.06 997 1968/10/30 00:00:00 1968/10/30 14:00:00 15 0.08 85.58% 0.06 998 1972/09/03 15:00:00 1972/09/03 16:00:00 2 0.08 85.67% 0.06 999 1974/11/02 00:00:00 1974/11/02 01:00:00 2 0.08 85.75% 0.06 1000 1975/03/06 16:00:00 1975/03/06 20:00:00 5 0.08 85.84% 0.06 1001 1987/02/15 19:00:00 1987/02/15 20:00:00 2 0.08 85.92% 0.06 1002 1987/02/18 17:00:00 1987/02/18 18:00:00 2 0.08 86.01% 0.06 1003 1992/11/22 23:00:00 1992/11/23 00:00:00 2 0.08 86.09% 0.06 1004 1992/12/11 21:00:00 1992/12/11 22:00:00 2 0.08 86.18% 0.06 23/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 1005 1993/10/16 07:00:00 1993/10/16 08:00:00 2 0.08 86.27% 0.06 1006 1993/11/01 03:00:00 1993/11/01 04:00:00 2 0.08 86.35% 0.06 1007 1993/11/12 03:00:00 1993/11/12 04:00:00 2 0.08 86.44% 0.06 1008 1993/12/19 04:00:00 1993/12/19 05:00:00 2 0.08 86.52% 0.06 1009 1994/04/25 18:00:00 1994/04/27 18:00:00 49 0.08 86.61% 0.06 1010 1994/05/08 08:00:00 1994/05/08 09:00:00 2 0.08 86.70% 0.06 1011 1994/05/11 22:00:00 1994/05/11 23:00:00 2 0.08 86.78% 0.06 1012 1994/05/15 06:00:00 1994/05/15 07:00:00 2 0.08 86.87% 0.06 1013 1994/10/04 13:00:00 1994/10/04 14:00:00 2 0.08 86.95% 0.06 1014 1994/11/18 05:00:00 1994/11/18 06:00:00 2 0.08 87.04% 0.06 1015 1994/12/22 21:00:00 1994/12/22 22:00:00 2 0.08 87.12% 0.06 1016 1995/12/16 00:00:00 1995/12/16 01:00:00 2 0.08 87.21% 0.06 1017 1996/01/19 08:00:00 1996/01/19 09:00:00 2 0.08 87.30% 0.06 1018 1996/04/02 07:00:00 1996/04/02 08:00:00 2 0.08 87.38% 0.06 1019 1996/12/31 16:00:00 1996/12/31 17:00:00 2 0.08 87.47% 0.06 1020 1998/09/03 03:00:00 1998/09/03 09:00:00 7 0.08 87.55% 0.06 1021 1998/09/26 08:00:00 1998/09/26 09:00:00 2 0.08 87.64% 0.06 1022 1998/11/11 09:00:00 1998/11/11 21:00:00 13 0.08 87.73% 0.06 1023 1999/02/07 09:00:00 1999/02/07 10:00:00 2 0.08 87.81% 0.06 1024 1999/03/04 01:00:00 1999/03/04 02:00:00 2 0.08 87.90% 0.06 1025 1999/04/08 23:00:00 1999/04/09 00:00:00 2 0.08 87.98% 0.06 1026 1999/05/23 01:00:00 1999/05/23 02:00:00 2 0.08 88.07% 0.06 1027 1999/07/05 19:00:00 1999/07/05 20:00:00 2 0.08 88.15% 0.06 1028 1999/09/21 08:00:00 1999/09/21 09:00:00 2 0.08 88.24% 0.06 1029 1999/12/10 04:00:00 1999/12/10 05:00:00 2 0.08 88.33% 0.06 1030 2000/02/16 15:00:00 2000/02/17 19:00:00 29 0.08 88.41% 0.06 1031 2000/04/14 21:00:00 2000/04/14 22:00:00 2 0.08 88.50% 0.06 1032 2000/04/21 19:00:00 2000/04/21 20:00:00 2 0.08 88.58% 0.06 1033 2000/09/07 14:00:00 2000/09/07 15:00:00 2 0.08 88.67% 0.06 1034 2000/10/04 08:00:00 2000/10/04 09:00:00 2 0.08 88.76% 0.06 1035 2000/10/06 14:00:00 2000/10/06 15:00:00 2 0.08 88.84% 0.06 1036 2000/10/11 07:00:00 2000/10/11 08:00:00 2 0.08 88.93% 0.06 1037 2001/01/24 11:00:00 2001/01/25 02:00:00 16 0.08 89.01% 0.06 1038 2001/05/29 23:00:00 2001/05/30 00:00:00 2 0.08 89.10% 0.06 1039 2003/07/30 08:00:00 2003/07/30 09:00:00 2 0.08 89.18% 0.06 1040 2003/08/20 22:00:00 2003/08/20 23:00:00 2 0.08 89.27% 0.06 1041 2003/11/03 17:00:00 2003/11/04 00:00:00 8 0.08 89.36% 0.06 1042 2003/12/17 10:00:00 2003/12/17 11:00:00 2 0.08 89.44% 0.06 1043 2004/01/19 07:00:00 2004/01/19 08:00:00 2 0.08 89.53% 0.06 1044 2004/01/25 02:00:00 2004/01/25 03:00:00 2 0.08 89.61% 0.06 1045 2004/06/19 10:00:00 2004/06/19 11:00:00 2 0.08 89.70% 0.06 1046 2004/11/08 07:00:00 2004/11/08 08:00:00 2 0.08 89.79% 0.06 1047 2004/11/12 10:00:00 2004/11/12 11:00:00 2 0.08 89.87% 0.06 1048 2004/11/29 22:00:00 2004/11/29 23:00:00 2 0.08 89.96% 0.06 24/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 1049 2005/02/25 07:00:00 2005/02/25 08:00:00 2 0.08 90.04% 0.06 1050 2005/04/24 13:00:00 2005/04/24 14:00:00 2 0.08 90.13% 0.06 1051 2005/10/25 06:00:00 2005/10/25 07:00:00 2 0.08 90.21% 0.06 1052 2006/01/30 08:00:00 2006/01/30 09:00:00 2 0.08 90.30% 0.06 1053 2006/02/01 08:00:00 2006/02/01 09:00:00 2 0.08 90.39% 0.06 1054 2006/04/01 10:00:00 2006/04/01 11:00:00 2 0.08 90.47% 0.06 1055 2006/05/27 05:00:00 2006/05/27 06:00:00 2 0.08 90.56% 0.06 1056 2006/08/04 04:00:00 2006/08/04 05:00:00 2 0.08 90.64% 0.06 1057 2007/03/21 05:00:00 2007/03/21 06:00:00 2 0.08 90.73% 0.06 1058 2007/03/27 05:00:00 2007/03/27 06:00:00 2 0.08 90.82% 0.06 1059 2007/09/28 06:00:00 2007/09/28 07:00:00 2 0.08 90.90% 0.06 1060 1969/02/28 19:00:00 1969/02/28 21:00:00 3 0.07 90.99% 0.06 1061 1974/04/01 21:00:00 1974/04/02 02:00:00 6 0.07 91.07% 0.06 1062 1998/04/07 14:00:00 1998/04/07 19:00:00 6 0.07 91.16% 0.06 1063 1998/04/13 14:00:00 1998/04/13 19:00:00 6 0.07 91.24% 0.06 1064 1959/10/27 11:00:00 1959/10/27 13:00:00 3 0.06 91.33% 0.06 1065 1960/06/23 16:00:00 1960/06/23 17:00:00 2 0.06 91.42% 0.05 1066 1960/12/08 18:00:00 1960/12/08 20:00:00 3 0.06 91.50% 0.05 1067 1962/03/02 23:00:00 1962/03/03 02:00:00 4 0.06 91.59% 0.05 1068 1962/10/14 19:00:00 1962/10/15 01:00:00 7 0.06 91.67% 0.05 1069 1963/04/21 02:00:00 1963/04/21 05:00:00 4 0.06 91.76% 0.05 1070 1963/05/31 23:00:00 1963/06/01 03:00:00 5 0.06 91.85% 0.05 1071 1966/02/10 16:00:00 1966/02/10 18:00:00 3 0.06 91.93% 0.05 1072 1967/04/24 09:00:00 1967/04/24 11:00:00 3 0.06 92.02% 0.05 1073 1967/04/28 09:00:00 1967/04/29 08:00:00 24 0.06 92.10% 0.05 1074 1967/08/31 01:00:00 1967/08/31 02:00:00 2 0.06 92.19% 0.05 1075 1967/12/16 04:00:00 1967/12/16 18:00:00 15 0.06 92.27% 0.05 1076 1968/03/13 17:00:00 1968/03/13 23:00:00 7 0.06 92.36% 0.05 1077 1968/07/28 06:00:00 1968/07/28 07:00:00 2 0.06 92.45% 0.05 1078 1968/11/04 03:00:00 1968/11/04 04:00:00 2 0.06 92.53% 0.05 1079 1968/11/30 19:00:00 1968/11/30 23:00:00 5 0.06 92.62% 0.05 1080 1971/05/29 06:00:00 1971/05/29 07:00:00 2 0.06 92.70% 0.05 1081 1972/05/18 23:00:00 1972/05/20 05:00:00 31 0.06 92.79% 0.05 1082 1973/01/04 13:00:00 1973/01/04 15:00:00 3 0.06 92.88% 0.05 1083 1974/01/20 16:00:00 1974/01/20 23:00:00 8 0.06 92.96% 0.05 1084 1975/05/20 02:00:00 1975/05/20 09:00:00 8 0.06 93.05% 0.05 1085 1975/06/17 05:00:00 1975/06/18 07:00:00 27 0.06 93.13% 0.05 1086 2002/01/25 01:00:00 2002/01/25 02:00:00 2 0.06 93.22% 0.05 1087 2002/03/01 06:00:00 2002/03/01 11:00:00 6 0.06 93.30% 0.05 1088 2002/03/07 08:00:00 2002/03/07 23:00:00 16 0.06 93.39% 0.05 1089 2002/03/23 05:00:00 2002/03/24 00:00:00 20 0.06 93.48% 0.05 1090 1951/09/28 03:00:00 1951/10/01 07:00:00 77 0.05 93.56% 0.05 1091 1955/01/06 10:00:00 1955/01/06 13:00:00 4 0.05 93.65% 0.05 1092 1961/12/14 10:00:00 1961/12/14 18:00:00 9 0.05 93.73% 0.05 25/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 1093 1967/06/13 01:00:00 1967/06/13 07:00:00 7 0.05 93.82% 0.05 1094 1969/01/30 23:00:00 1969/01/31 04:00:00 6 0.05 93.91% 0.05 1095 1970/03/10 08:00:00 1970/03/10 11:00:00 4 0.05 93.99% 0.05 1096 1971/05/06 02:00:00 1971/05/06 07:00:00 6 0.05 94.08% 0.05 1097 1973/01/30 14:00:00 1973/01/30 16:00:00 3 0.05 94.16% 0.05 1098 1998/06/12 15:00:00 1998/06/12 18:00:00 4 0.05 94.25% 0.05 1099 1998/06/16 15:00:00 1998/06/16 18:00:00 4 0.05 94.33% 0.05 1100 2000/01/01 15:00:00 2000/01/02 18:00:00 28 0.05 94.42% 0.05 1101 2000/02/27 16:00:00 2000/02/28 18:00:00 27 0.05 94.51% 0.05 1102 2002/09/20 15:00:00 2002/09/20 18:00:00 4 0.05 94.59% 0.05 1103 2003/05/07 15:00:00 2003/05/07 18:00:00 4 0.05 94.68% 0.05 1104 2003/06/23 15:00:00 2003/06/23 18:00:00 4 0.05 94.76% 0.05 1105 1952/02/17 22:00:00 1952/02/18 05:00:00 8 0.04 94.85% 0.05 1106 1952/03/19 01:00:00 1952/03/19 07:00:00 7 0.04 94.94% 0.05 1107 1953/06/18 10:00:00 1953/06/18 12:00:00 3 0.04 95.02% 0.05 1108 1956/01/23 09:00:00 1956/01/23 14:00:00 6 0.04 95.11% 0.05 1109 1956/10/04 08:00:00 1956/10/04 11:00:00 4 0.04 95.19% 0.05 1110 1957/11/05 14:00:00 1957/11/05 17:00:00 4 0.04 95.28% 0.05 1111 1958/11/15 23:00:00 1958/11/16 01:00:00 3 0.04 95.36% 0.05 1112 1959/06/28 03:00:00 1959/06/28 04:00:00 2 0.04 95.45% 0.05 1113 1960/02/19 02:00:00 1960/02/19 04:00:00 3 0.04 95.54% 0.05 1114 1961/11/30 13:00:00 1961/11/30 15:00:00 3 0.04 95.62% 0.05 1115 1962/02/12 09:00:00 1962/02/12 11:00:00 3 0.04 95.71% 0.05 1116 1962/05/26 02:00:00 1962/05/26 04:00:00 3 0.04 95.79% 0.05 1117 1963/01/31 22:00:00 1963/02/01 02:00:00 5 0.04 95.88% 0.05 1118 1963/05/28 01:00:00 1963/05/28 08:00:00 8 0.04 95.97% 0.05 1119 1964/11/12 00:00:00 1964/11/12 05:00:00 6 0.04 96.05% 0.05 1120 1964/11/26 12:00:00 1964/11/26 16:00:00 5 0.04 96.14% 0.05 1121 1966/11/21 00:00:00 1966/11/21 01:00:00 2 0.04 96.22% 0.05 1122 1967/03/04 09:00:00 1967/03/04 13:00:00 5 0.04 96.31% 0.05 1123 1969/06/17 06:00:00 1969/06/17 09:00:00 4 0.04 96.39% 0.05 1124 1972/06/20 18:00:00 1972/06/20 22:00:00 5 0.04 96.48% 0.05 1125 1975/03/31 11:00:00 1975/04/01 04:00:00 18 0.04 96.57% 0.05 1126 2001/04/04 17:00:00 2001/04/04 18:00:00 2 0.04 96.65% 0.05 1127 1952/06/06 09:00:00 1952/06/06 11:00:00 3 0.03 96.74% 0.05 1128 1955/05/24 10:00:00 1955/05/25 05:00:00 20 0.03 96.82% 0.05 1129 1962/03/16 23:00:00 1962/03/17 02:00:00 4 0.03 96.91% 0.05 1130 1964/12/23 16:00:00 1964/12/23 19:00:00 4 0.03 97.00% 0.05 1131 1967/07/26 19:00:00 1967/07/26 21:00:00 3 0.03 97.08% 0.05 1132 1968/07/07 02:00:00 1968/07/07 05:00:00 4 0.03 97.17% 0.05 1133 1969/06/10 10:00:00 1969/06/10 13:00:00 4 0.03 97.25% 0.05 1134 1970/01/14 19:00:00 1970/01/14 21:00:00 3 0.03 97.34% 0.05 1135 2000/01/16 16:00:00 2000/01/16 18:00:00 3 0.03 97.42% 0.05 1136 2001/02/10 16:00:00 2001/02/10 18:00:00 3 0.03 97.51% 0.05 26/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPre Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 1137 1951/10/13 06:00:00 1951/10/13 07:00:00 2 0.02 97.60% 0.05 1138 1955/05/07 11:00:00 1955/05/07 20:00:00 10 0.02 97.68% 0.05 1139 1955/05/22 10:00:00 1955/05/22 14:00:00 5 0.02 97.77% 0.05 1140 1959/05/26 17:00:00 1959/05/26 18:00:00 2 0.02 97.85% 0.05 1141 1959/12/08 09:00:00 1959/12/08 13:00:00 5 0.02 97.94% 0.05 1142 1963/03/23 09:00:00 1963/03/23 12:00:00 4 0.02 98.03% 0.05 1143 1964/04/19 12:00:00 1964/04/19 13:00:00 2 0.02 98.11% 0.05 1144 1965/06/25 08:00:00 1965/06/25 10:00:00 3 0.02 98.20% 0.05 1145 1966/02/02 00:00:00 1966/02/02 07:00:00 8 0.02 98.28% 0.05 1146 1967/05/10 06:00:00 1967/05/10 08:00:00 3 0.02 98.37% 0.05 1147 1967/09/18 20:00:00 1967/09/18 22:00:00 3 0.02 98.45% 0.05 1148 1968/02/10 01:00:00 1968/02/10 03:00:00 3 0.02 98.54% 0.05 1149 1968/03/17 02:00:00 1968/03/17 03:00:00 2 0.02 98.63% 0.05 1150 1968/05/21 06:00:00 1968/05/21 10:00:00 5 0.02 98.71% 0.05 1151 1969/12/22 04:00:00 1969/12/22 05:00:00 2 0.02 98.80% 0.05 1152 1970/06/12 20:00:00 1970/06/12 23:00:00 4 0.02 98.88% 0.05 1153 1974/11/21 15:00:00 1974/11/21 20:00:00 6 0.02 98.97% 0.05 1154 1997/12/21 17:00:00 1997/12/22 18:00:00 26 0.02 99.06% 0.05 1155 1998/01/16 17:00:00 1998/01/16 18:00:00 2 0.02 99.14% 0.05 1156 1998/03/09 17:00:00 1998/03/09 18:00:00 2 0.02 99.23% 0.05 1157 1998/05/08 17:00:00 1998/05/08 18:00:00 2 0.02 99.31% 0.05 1158 2001/04/12 17:00:00 2001/04/12 18:00:00 2 0.02 99.40% 0.05 1159 2001/11/04 17:00:00 2001/11/04 18:00:00 2 0.02 99.48% 0.05 1160 2001/12/23 17:00:00 2001/12/23 18:00:00 2 0.02 99.57% 0.05 1161 2002/01/03 17:00:00 2002/01/03 18:00:00 2 0.02 99.66% 0.05 1162 2003/03/04 17:00:00 2003/03/04 18:00:00 2 0.02 99.74% 0.05 1163 2003/04/17 17:00:00 2003/04/17 18:00:00 2 0.02 99.83% 0.05 1164 2003/04/23 17:00:00 2003/04/23 18:00:00 2 0.02 99.91% 0.05 -------------End of Data----------------- 27/271/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 1 1995/01/03 09:00:00 1995/01/06 01:00:00 65 17.98 0.12%58 2 1978/02/27 08:00:00 1978/03/06 07:00:00 168 9.84 0.23%29 3 1980/01/28 01:00:00 1980/01/31 15:00:00 87 8.25 0.35% 19.33 4 2008/02/20 12:00:00 2008/02/25 17:00:00 126 7.18 0.47%14.5 5 1968/03/07 23:00:00 1968/03/09 17:00:00 43 6.46 0.59% 11.6 6 2003/02/25 06:00:00 2003/02/28 18:00:00 85 6.05 0.70% 9.67 7 1986/02/13 10:00:00 1986/02/18 00:00:00 111 5.62 0.82%8.29 8 1979/01/05 08:00:00 1979/01/07 16:00:00 57 5.26 0.94% 7.25 9 1969/02/18 09:00:00 1969/02/27 01:00:00 209 5.2 1.06% 6.44 10 2004/10/27 03:00:00 2004/10/29 09:00:00 55 4.41 1.17%5.8 11 1965/11/22 05:00:00 1965/11/26 05:00:00 97 4.18 1.29%5.27 12 1978/02/05 12:00:00 1978/02/15 04:00:00 233 3.98 1.41% 4.83 13 1982/03/17 06:00:00 1982/03/19 20:00:00 63 3.87 1.52%4.46 14 1952/01/16 10:00:00 1952/01/19 11:00:00 74 3.86 1.64%4.14 15 1958/02/03 05:00:00 1958/02/05 21:00:00 65 3.85 1.76%3.87 16 2005/02/18 06:00:00 2005/02/25 14:00:00 177 3.84 1.88% 3.63 17 1998/02/03 07:00:00 1998/02/10 05:00:00 167 3.25 1.99% 3.41 18 1980/02/13 14:00:00 1980/02/22 11:00:00 214 3.23 2.11% 3.22 19 1980/03/02 21:00:00 1980/03/04 21:00:00 49 3.23 2.23%3.05 20 1977/08/16 18:00:00 1977/08/19 05:00:00 60 3.16 2.34%2.9 21 1998/02/22 05:00:00 1998/02/25 22:00:00 90 3.14 2.46%2.76 22 1978/01/14 17:00:00 1978/01/18 05:00:00 85 3.1 2.58% 2.64 23 1991/12/28 04:00:00 1991/12/31 08:00:00 77 3.08 2.70%2.52 24 1958/03/31 02:00:00 1958/04/05 05:00:00 124 3.04 2.81% 2.42 25 1962/01/20 14:00:00 1962/01/23 14:00:00 73 3.03 2.93%2.32 26 1993/01/12 21:00:00 1993/01/19 18:00:00 166 3 3.05% 2.23 27 2000/10/29 23:00:00 2000/10/31 19:00:00 45 2.95 3.17%2.15 28 1966/12/03 07:00:00 1966/12/08 04:00:00 118 2.89 3.28% 2.07 29 2004/10/17 08:00:00 2004/10/21 22:00:00 111 2.88 3.40% 2 30 1998/02/14 07:00:00 1998/02/20 23:00:00 161 2.8 3.52%1.93 31 1970/12/17 01:00:00 1970/12/22 22:00:00 142 2.77 3.63% 1.87 32 1978/01/03 20:00:00 1978/01/07 13:00:00 90 2.77 3.75%1.81 33 1996/11/21 16:00:00 1996/11/23 11:00:00 44 2.77 3.87%1.76 34 1979/01/14 21:00:00 1979/01/19 21:00:00 121 2.64 3.99% 1.71 35 1952/11/14 17:00:00 1952/11/17 13:00:00 69 2.63 4.10%1.66 36 1995/03/11 02:00:00 1995/03/13 05:00:00 52 2.57 4.22%1.61 Peak Flow Statistics Table Values SWMM.out file name: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-MIT-A.out SWMM.out time stamp: 1/10/2024 11:16:03 AM 1/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 37 1954/02/13 17:00:00 1954/02/15 08:00:00 40 2.52 4.34%1.57 38 2003/04/14 06:00:00 2003/04/16 08:00:00 51 2.52 4.45%1.53 39 2004/02/26 02:00:00 2004/02/27 18:00:00 41 2.51 4.57%1.49 40 1960/04/27 06:00:00 1960/04/28 16:00:00 35 2.45 4.69%1.45 41 1991/02/27 19:00:00 1991/03/02 15:00:00 69 2.45 4.81%1.42 42 2005/01/07 09:00:00 2005/01/12 13:00:00 125 2.43 4.92% 1.38 43 1983/02/24 02:00:00 1983/03/07 16:00:00 279 2.38 5.04% 1.35 44 1971/12/22 08:00:00 1971/12/29 16:00:00 177 2.37 5.16% 1.32 45 1993/02/07 22:00:00 1993/02/10 04:00:00 55 2.37 5.28%1.29 46 1985/11/11 07:00:00 1985/11/13 13:00:00 55 2.31 5.39%1.26 47 2007/11/30 09:00:00 2007/12/02 06:00:00 46 2.28 5.51%1.23 48 1980/01/09 04:00:00 1980/01/14 16:00:00 133 2.25 5.63% 1.21 49 1961/12/01 21:00:00 1961/12/04 01:00:00 53 2.24 5.74%1.18 50 1983/12/24 11:00:00 1983/12/28 08:00:00 94 2.24 5.86%1.16 51 2008/01/05 05:00:00 2008/01/08 08:00:00 76 2.23 5.98%1.14 52 1972/01/16 21:00:00 1972/01/20 06:00:00 82 2.19 6.10%1.12 53 1995/03/03 13:00:00 1995/03/07 10:00:00 94 2.19 6.21%1.09 54 1958/02/19 10:00:00 1958/02/20 21:00:00 36 2.18 6.33%1.07 55 1960/02/01 22:00:00 1960/02/03 06:00:00 33 2.17 6.45%1.06 56 1994/02/03 23:00:00 1994/02/05 16:00:00 42 2.13 6.57%1.04 57 1963/09/17 07:00:00 1963/09/20 02:00:00 68 2.12 6.68%1.02 58 1988/12/21 01:00:00 1988/12/26 04:00:00 124 2.12 6.80% 1 59 2003/02/11 11:00:00 2003/02/14 23:00:00 85 2.12 6.92%0.98 60 1986/11/17 19:00:00 1986/11/19 12:00:00 42 2.11 7.03%0.97 61 1983/01/27 09:00:00 1983/01/30 12:00:00 76 2.09 7.15%0.95 62 1965/11/14 19:00:00 1965/11/19 10:00:00 112 2.01 7.27% 0.94 63 1987/10/11 13:00:00 1987/10/14 01:00:00 61 1.99 7.39%0.92 64 1963/03/17 00:00:00 1963/03/18 14:00:00 39 1.95 7.50%0.91 65 1992/02/12 14:00:00 1992/02/14 11:00:00 46 1.94 7.62%0.89 66 1985/11/29 07:00:00 1985/11/30 18:00:00 36 1.93 7.74%0.88 67 1957/01/13 05:00:00 1957/01/14 12:00:00 32 1.9 7.85% 0.87 68 1987/12/16 14:00:00 1987/12/18 14:00:00 49 1.89 7.97%0.85 69 2002/11/08 10:00:00 2002/11/10 10:00:00 49 1.87 8.09%0.84 70 1967/12/18 17:00:00 1967/12/20 23:00:00 55 1.84 8.21%0.83 71 1969/02/06 09:00:00 1969/02/07 23:00:00 39 1.84 8.32%0.82 72 1975/04/06 00:00:00 1975/04/10 14:00:00 111 1.84 8.44% 0.81 73 1965/12/09 09:00:00 1965/12/11 15:00:00 55 1.83 8.56%0.8 74 2004/12/28 09:00:00 2005/01/02 03:00:00 115 1.83 8.68% 0.78 75 1960/01/10 12:00:00 1960/01/13 10:00:00 71 1.82 8.79%0.77 76 1967/01/22 18:00:00 1967/01/26 02:00:00 81 1.81 8.91%0.76 77 1963/11/20 04:00:00 1963/11/22 11:00:00 56 1.8 9.03% 0.75 78 2001/02/13 12:00:00 2001/02/16 06:00:00 67 1.8 9.14% 0.74 79 2008/01/27 03:00:00 2008/01/29 16:00:00 62 1.77 9.26%0.73 80 1978/09/05 18:00:00 1978/09/07 14:00:00 45 1.75 9.38%0.73 2/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 81 1997/01/12 16:00:00 1997/01/16 22:00:00 103 1.75 9.50% 0.72 82 1952/03/07 09:00:00 1952/03/14 10:00:00 170 1.69 9.61% 0.71 83 1994/03/24 23:00:00 1994/03/26 16:00:00 42 1.66 9.73%0.7 84 1988/11/24 02:00:00 1988/11/26 15:00:00 62 1.65 9.85%0.69 85 1956/04/12 20:00:00 1956/04/14 22:00:00 51 1.64 9.96%0.68 86 1969/01/24 10:00:00 1969/01/29 16:00:00 127 1.64 10.08% 0.67 87 1986/03/08 18:00:00 1986/03/18 05:00:00 228 1.64 10.20% 0.67 88 1967/03/13 11:00:00 1967/03/15 04:00:00 42 1.63 10.32% 0.66 89 1990/02/17 11:00:00 1990/02/19 19:00:00 57 1.6 10.43%0.65 90 1957/05/11 02:00:00 1957/05/12 12:00:00 35 1.59 10.55% 0.64 91 2005/01/03 08:00:00 2005/01/05 20:00:00 61 1.58 10.67% 0.64 92 1954/01/18 21:00:00 1954/01/21 07:00:00 59 1.57 10.79% 0.63 93 1958/03/15 17:00:00 1958/03/17 17:00:00 49 1.55 10.90% 0.62 94 1985/11/24 17:00:00 1985/11/26 16:00:00 48 1.55 11.02% 0.62 95 1952/11/30 02:00:00 1952/12/03 06:00:00 77 1.54 11.14% 0.61 96 2003/03/15 11:00:00 2003/03/18 02:00:00 64 1.54 11.25% 0.6 97 1967/11/19 08:00:00 1967/11/22 20:00:00 85 1.52 11.37% 0.6 98 1970/11/28 22:00:00 1970/12/02 04:00:00 79 1.47 11.49% 0.59 99 1963/02/09 18:00:00 1963/02/12 09:00:00 64 1.46 11.61% 0.59 100 1991/03/25 05:00:00 1991/03/28 10:00:00 78 1.46 11.72% 0.58 101 1951/12/28 21:00:00 1951/12/31 19:00:00 71 1.44 11.84% 0.57 102 1983/11/24 22:00:00 1983/11/26 06:00:00 33 1.44 11.96% 0.57 103 1992/12/07 10:00:00 1992/12/09 01:00:00 40 1.44 12.08% 0.56 104 1986/09/24 02:00:00 1986/09/26 10:00:00 57 1.43 12.19% 0.56 105 1981/11/26 23:00:00 1981/11/30 06:00:00 80 1.42 12.31% 0.55 106 1993/02/18 13:00:00 1993/02/21 15:00:00 75 1.41 12.43% 0.55 107 1958/03/20 20:00:00 1958/03/23 13:00:00 66 1.39 12.54% 0.54 108 1954/11/11 01:00:00 1954/11/12 21:00:00 45 1.38 12.66% 0.54 109 1962/02/07 22:00:00 1962/02/12 16:00:00 115 1.37 12.78% 0.53 110 1970/02/28 14:00:00 1970/03/03 09:00:00 68 1.37 12.90% 0.53 111 1959/02/11 09:00:00 1959/02/13 05:00:00 45 1.36 13.01% 0.52 112 1952/03/15 21:00:00 1952/03/17 23:00:00 51 1.35 13.13% 0.52 113 1982/12/07 23:00:00 1982/12/09 05:00:00 31 1.34 13.25% 0.51 114 1957/01/26 07:00:00 1957/01/30 22:00:00 112 1.33 13.36% 0.51 115 1988/04/20 02:00:00 1988/04/24 09:00:00 104 1.33 13.48% 0.5 116 2005/04/28 09:00:00 2005/04/29 14:00:00 30 1.33 13.60% 0.5 117 1981/03/18 19:00:00 1981/03/21 08:00:00 62 1.31 13.72% 0.5 118 1974/03/08 01:00:00 1974/03/09 17:00:00 41 1.3 13.83% 0.49 119 1982/12/22 11:00:00 1982/12/24 10:00:00 48 1.27 13.95% 0.49 120 1985/12/11 05:00:00 1985/12/12 14:00:00 34 1.25 14.07% 0.48 121 1956/01/25 18:00:00 1956/01/28 11:00:00 66 1.24 14.19% 0.48 122 1958/04/06 20:00:00 1958/04/08 20:00:00 49 1.24 14.30% 0.48 123 1974/12/04 07:00:00 1974/12/05 17:00:00 35 1.21 14.42% 0.47 124 1988/04/14 20:00:00 1988/04/16 05:00:00 34 1.21 14.54% 0.47 3/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 125 1992/03/20 20:00:00 1992/03/24 19:00:00 96 1.21 14.65% 0.46 126 1965/04/07 06:00:00 1965/04/11 00:00:00 91 1.2 14.77% 0.46 127 1966/11/07 15:00:00 1966/11/09 02:00:00 36 1.19 14.89% 0.46 128 2005/02/11 04:00:00 2005/02/14 01:00:00 70 1.19 15.01% 0.45 129 1976/07/08 12:00:00 1976/07/09 19:00:00 32 1.18 15.12% 0.45 130 1976/07/22 12:00:00 1976/07/23 18:00:00 31 1.18 15.24% 0.45 131 1988/01/17 06:00:00 1988/01/19 00:00:00 43 1.17 15.36% 0.44 132 1977/12/25 19:00:00 1977/12/31 07:00:00 133 1.14 15.47% 0.44 133 1977/01/05 16:00:00 1977/01/08 09:00:00 66 1.12 15.59% 0.44 134 1977/05/08 00:00:00 1977/05/10 13:00:00 62 1.1 15.71% 0.43 135 1959/12/24 10:00:00 1959/12/25 22:00:00 37 1.09 15.83% 0.43 136 1976/07/15 14:00:00 1976/07/16 21:00:00 32 1.09 15.94% 0.43 137 1992/02/15 14:00:00 1992/02/17 07:00:00 42 1.08 16.06% 0.42 138 1973/11/23 00:00:00 1973/11/24 07:00:00 32 1.07 16.18% 0.42 139 1992/01/03 11:00:00 1992/01/09 08:00:00 142 1.06 16.30% 0.42 140 1994/03/06 14:00:00 1994/03/08 13:00:00 48 1.05 16.41% 0.41 141 2007/01/30 15:00:00 2007/02/01 04:00:00 38 1.05 16.53% 0.41 142 1960/02/28 20:00:00 1960/03/02 12:00:00 65 1.04 16.65% 0.41 143 1982/03/14 15:00:00 1982/03/16 04:00:00 38 1.04 16.76% 0.41 144 1967/04/11 08:00:00 1967/04/12 19:00:00 36 1.02 16.88% 0.4 145 1976/03/01 16:00:00 1976/03/03 23:00:00 56 1.02 17.00% 0.4 146 2006/10/14 02:00:00 2006/10/15 06:00:00 29 1.02 17.12% 0.4 147 1968/12/25 19:00:00 1968/12/27 09:00:00 39 1.01 17.23% 0.4 148 1993/01/06 03:00:00 1993/01/09 11:00:00 81 1.01 17.35% 0.39 149 1994/03/19 03:00:00 1994/03/21 11:00:00 57 0.99 17.47% 0.39 150 1975/03/08 09:00:00 1975/03/12 13:00:00 101 0.98 17.58% 0.39 151 1981/02/08 19:00:00 1981/02/10 11:00:00 41 0.98 17.70% 0.38 152 1984/12/26 16:00:00 1984/12/29 01:00:00 58 0.98 17.82% 0.38 153 1983/09/29 12:00:00 1983/10/02 14:00:00 75 0.97 17.94% 0.38 154 1992/02/06 09:00:00 1992/02/08 16:00:00 56 0.97 18.05% 0.38 155 1994/02/17 11:00:00 1994/02/19 09:00:00 47 0.97 18.17% 0.37 156 2001/01/10 22:00:00 2001/01/13 14:00:00 65 0.97 18.29% 0.37 157 1976/09/10 02:00:00 1976/09/12 10:00:00 57 0.96 18.41% 0.37 158 1997/01/25 21:00:00 1997/01/27 16:00:00 44 0.96 18.52% 0.37 159 1965/03/31 15:00:00 1965/04/05 19:00:00 125 0.95 18.64% 0.37 160 1977/03/25 00:00:00 1977/03/26 14:00:00 39 0.94 18.76% 0.36 161 1983/04/18 04:00:00 1983/04/22 07:00:00 100 0.94 18.87% 0.36 162 1988/02/02 03:00:00 1988/02/03 21:00:00 43 0.94 18.99% 0.36 163 1985/02/09 07:00:00 1985/02/10 17:00:00 35 0.92 19.11% 0.36 164 2006/04/04 19:00:00 2006/04/06 10:00:00 40 0.92 19.23% 0.35 165 2004/02/21 20:00:00 2004/02/24 12:00:00 65 0.91 19.34% 0.35 166 1978/01/09 17:00:00 1978/01/12 02:00:00 58 0.9 19.46% 0.35 167 1981/12/30 09:00:00 1982/01/03 09:00:00 97 0.89 19.58% 0.35 168 1995/01/07 14:00:00 1995/01/09 10:00:00 45 0.89 19.70% 0.35 4/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 169 1995/01/10 16:00:00 1995/01/13 18:00:00 75 0.88 19.81% 0.34 170 1958/01/25 05:00:00 1958/01/27 19:00:00 63 0.87 19.93% 0.34 171 1978/12/17 01:00:00 1978/12/20 15:00:00 87 0.87 20.05% 0.34 172 1996/12/09 17:00:00 1996/12/13 02:00:00 82 0.87 20.16% 0.34 173 2006/02/27 21:00:00 2006/03/01 15:00:00 43 0.87 20.28% 0.34 174 1976/02/04 06:00:00 1976/02/11 16:00:00 179 0.84 20.40% 0.33 175 1988/12/15 11:00:00 1988/12/19 21:00:00 107 0.84 20.52% 0.33 176 1991/03/19 01:00:00 1991/03/22 14:00:00 86 0.84 20.63% 0.33 177 1977/01/03 00:00:00 1977/01/04 07:00:00 32 0.83 20.75% 0.33 178 2001/01/26 14:00:00 2001/01/28 12:00:00 47 0.82 20.87% 0.33 179 1978/03/30 13:00:00 1978/04/01 19:00:00 55 0.81 20.98% 0.32 180 1979/11/07 19:00:00 1979/11/09 07:00:00 37 0.81 21.10% 0.32 181 1965/02/06 01:00:00 1965/02/08 03:00:00 51 0.79 21.22% 0.32 182 1979/03/17 05:00:00 1979/03/22 01:00:00 117 0.79 21.34% 0.32 183 1964/11/17 15:00:00 1964/11/19 00:00:00 34 0.78 21.45% 0.32 184 1966/02/06 13:00:00 1966/02/09 05:00:00 65 0.78 21.57% 0.32 185 1989/03/25 12:00:00 1989/03/27 07:00:00 44 0.78 21.69% 0.31 186 1973/03/20 09:00:00 1973/03/22 08:00:00 48 0.77 21.81% 0.31 187 2002/12/20 07:00:00 2002/12/22 18:00:00 60 0.77 21.92% 0.31 188 1957/02/28 20:00:00 1957/03/02 16:00:00 45 0.76 22.04% 0.31 189 1959/02/21 11:00:00 1959/02/23 03:00:00 41 0.76 22.16% 0.31 190 1982/02/08 15:00:00 1982/02/12 00:00:00 82 0.76 22.27% 0.31 191 1983/11/11 20:00:00 1983/11/14 05:00:00 58 0.76 22.39% 0.3 192 2001/02/23 11:00:00 2001/03/01 12:00:00 146 0.76 22.51% 0.3 193 1960/01/14 19:00:00 1960/01/16 07:00:00 37 0.73 22.63% 0.3 194 1980/03/06 00:00:00 1980/03/07 17:00:00 42 0.73 22.74% 0.3 195 1982/11/09 17:00:00 1982/11/11 19:00:00 51 0.73 22.86% 0.3 196 1990/04/04 09:00:00 1990/04/05 17:00:00 33 0.73 22.98% 0.3 197 1996/10/30 14:00:00 1996/10/31 22:00:00 33 0.73 23.09% 0.29 198 1992/03/02 08:00:00 1992/03/04 00:00:00 41 0.72 23.21% 0.29 199 2007/04/20 16:00:00 2007/04/21 21:00:00 30 0.72 23.33% 0.29 200 1965/12/12 21:00:00 1965/12/17 13:00:00 113 0.71 23.45% 0.29 201 1981/02/28 14:00:00 1981/03/04 00:00:00 83 0.7 23.56% 0.29 202 1998/11/08 09:00:00 1998/11/09 19:00:00 35 0.7 23.68% 0.29 203 1999/01/25 07:00:00 1999/01/28 02:00:00 68 0.7 23.80% 0.29 204 1951/08/28 10:00:00 1951/08/29 19:00:00 34 0.69 23.92% 0.28 205 1981/03/05 04:00:00 1981/03/06 20:00:00 41 0.69 24.03% 0.28 206 1951/12/12 00:00:00 1951/12/13 13:00:00 38 0.68 24.15% 0.28 207 1971/04/14 12:00:00 1971/04/15 18:00:00 31 0.68 24.27% 0.28 208 1972/11/14 15:00:00 1972/11/18 17:00:00 99 0.67 24.38% 0.28 209 1978/03/09 17:00:00 1978/03/13 15:00:00 95 0.67 24.50% 0.28 210 1984/11/23 08:00:00 1984/11/26 01:00:00 66 0.67 24.62% 0.28 211 1988/11/14 07:00:00 1988/11/15 13:00:00 31 0.66 24.74% 0.28 212 1993/03/26 00:00:00 1993/03/29 08:00:00 81 0.66 24.85% 0.27 5/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 213 1952/01/13 05:00:00 1952/01/14 16:00:00 36 0.65 24.97% 0.27 214 1973/03/11 06:00:00 1973/03/13 11:00:00 54 0.65 25.09% 0.27 215 1976/12/30 16:00:00 1977/01/01 12:00:00 45 0.65 25.21% 0.27 216 1955/01/16 10:00:00 1955/01/20 11:00:00 98 0.64 25.32% 0.27 217 1961/01/26 10:00:00 1961/01/27 18:00:00 33 0.64 25.44% 0.27 218 1971/02/17 00:00:00 1971/02/18 16:00:00 41 0.64 25.56% 0.27 219 1974/01/07 16:00:00 1974/01/10 00:00:00 57 0.64 25.67% 0.27 220 1999/04/11 22:00:00 1999/04/13 08:00:00 35 0.64 25.79% 0.26 221 1958/02/25 09:00:00 1958/02/26 14:00:00 30 0.63 25.91% 0.26 222 1970/03/05 00:00:00 1970/03/06 06:00:00 31 0.63 26.03% 0.26 223 1973/02/11 08:00:00 1973/02/14 09:00:00 74 0.63 26.14% 0.26 224 1974/10/28 12:00:00 1974/10/30 15:00:00 52 0.63 26.26% 0.26 225 1986/04/06 03:00:00 1986/04/07 15:00:00 37 0.63 26.38% 0.26 226 1995/04/16 09:00:00 1995/04/19 22:00:00 86 0.63 26.49% 0.26 227 1962/03/18 19:00:00 1962/03/20 14:00:00 44 0.62 26.61% 0.26 228 1970/02/10 05:00:00 1970/02/12 08:00:00 52 0.62 26.73% 0.25 229 1979/03/01 10:00:00 1979/03/02 22:00:00 37 0.62 26.85% 0.25 230 1992/12/27 21:00:00 1992/12/30 13:00:00 65 0.62 26.96% 0.25 231 1993/01/31 00:00:00 1993/02/01 03:00:00 28 0.61 27.08% 0.25 232 1959/04/26 07:00:00 1959/04/27 12:00:00 30 0.6 27.20% 0.25 233 1960/09/11 05:00:00 1960/09/12 13:00:00 33 0.6 27.32% 0.25 234 1979/10/20 04:00:00 1979/10/21 20:00:00 41 0.6 27.43% 0.25 235 1982/04/01 10:00:00 1982/04/02 22:00:00 37 0.6 27.55% 0.25 236 1983/03/17 04:00:00 1983/03/20 05:00:00 74 0.6 27.67% 0.25 237 1981/01/28 07:00:00 1981/01/31 10:00:00 76 0.59 27.78% 0.25 238 1981/02/25 22:00:00 1981/02/27 04:00:00 31 0.59 27.90% 0.24 239 1984/12/18 09:00:00 1984/12/21 08:00:00 72 0.59 28.02% 0.24 240 1990/01/17 01:00:00 1990/01/19 06:00:00 54 0.59 28.14% 0.24 241 2003/12/25 01:00:00 2003/12/27 00:00:00 48 0.59 28.25% 0.24 242 1952/12/20 12:00:00 1952/12/21 19:00:00 32 0.58 28.37% 0.24 243 1954/03/16 23:00:00 1954/03/18 10:00:00 36 0.58 28.49% 0.24 244 1957/04/20 17:00:00 1957/04/23 07:00:00 63 0.58 28.60% 0.24 245 1987/01/06 21:00:00 1987/01/08 08:00:00 36 0.58 28.72% 0.24 246 1955/04/30 22:00:00 1955/05/02 23:00:00 50 0.57 28.84% 0.24 247 1983/04/29 08:00:00 1983/05/03 02:00:00 91 0.57 28.96% 0.24 248 1976/08/30 12:00:00 1976/08/31 17:00:00 30 0.56 29.07% 0.23 249 1993/06/05 14:00:00 1993/06/06 21:00:00 32 0.56 29.19% 0.23 250 1958/03/06 11:00:00 1958/03/08 05:00:00 43 0.55 29.31% 0.23 251 1979/03/27 06:00:00 1979/03/29 14:00:00 57 0.55 29.43% 0.23 252 1982/01/20 05:00:00 1982/01/22 15:00:00 59 0.55 29.54% 0.23 253 1983/03/21 06:00:00 1983/03/26 03:00:00 118 0.55 29.66% 0.23 254 1964/01/21 08:00:00 1964/01/23 21:00:00 62 0.54 29.78% 0.23 255 1983/12/03 17:00:00 1983/12/05 01:00:00 33 0.54 29.89% 0.23 256 1986/10/09 22:00:00 1986/10/12 02:00:00 53 0.54 30.01% 0.23 6/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 257 1991/01/09 15:00:00 1991/01/10 18:00:00 28 0.54 30.13% 0.23 258 1993/11/30 05:00:00 1993/12/01 11:00:00 31 0.54 30.25% 0.23 259 1954/03/20 12:00:00 1954/03/26 07:00:00 140 0.53 30.36% 0.22 260 1959/02/16 05:00:00 1959/02/18 03:00:00 47 0.53 30.48% 0.22 261 1959/12/21 02:00:00 1959/12/22 14:00:00 37 0.53 30.60% 0.22 262 1982/01/05 07:00:00 1982/01/06 19:00:00 37 0.53 30.72% 0.22 263 1986/02/08 00:00:00 1986/02/09 18:00:00 43 0.53 30.83% 0.22 264 1967/11/30 17:00:00 1967/12/01 21:00:00 29 0.52 30.95% 0.22 265 1964/12/27 09:00:00 1964/12/29 11:00:00 51 0.51 31.07% 0.22 266 1969/11/06 20:00:00 1969/11/08 15:00:00 44 0.51 31.18% 0.22 267 1984/12/08 01:00:00 1984/12/09 06:00:00 30 0.51 31.30% 0.22 268 1987/12/04 22:00:00 1987/12/06 06:00:00 33 0.51 31.42% 0.22 269 2006/03/10 18:00:00 2006/03/12 19:00:00 50 0.51 31.54% 0.22 270 2002/12/16 13:00:00 2002/12/18 06:00:00 42 0.5 31.65% 0.22 271 1957/12/05 05:00:00 1957/12/06 18:00:00 38 0.49 31.77% 0.21 272 1990/05/28 08:00:00 1990/05/29 18:00:00 35 0.49 31.89% 0.21 273 1959/12/10 01:00:00 1959/12/11 09:00:00 33 0.48 32.00% 0.21 274 1980/03/26 00:00:00 1980/03/27 05:00:00 30 0.48 32.12% 0.21 275 1994/01/25 01:00:00 1994/01/28 12:00:00 84 0.48 32.24% 0.21 276 2001/04/07 15:00:00 2001/04/11 12:00:00 94 0.48 32.36% 0.21 277 1952/12/30 20:00:00 1953/01/01 08:00:00 37 0.47 32.47% 0.21 278 1969/03/21 14:00:00 1969/03/23 02:00:00 37 0.47 32.59% 0.21 279 1972/12/04 16:00:00 1972/12/06 00:00:00 33 0.47 32.71% 0.21 280 1979/01/30 20:00:00 1979/02/03 18:00:00 95 0.47 32.83% 0.21 281 1957/01/07 15:00:00 1957/01/08 23:00:00 33 0.46 32.94% 0.21 282 1957/10/13 23:00:00 1957/10/15 13:00:00 39 0.46 33.06% 0.21 283 1999/03/25 16:00:00 1999/03/27 00:00:00 33 0.46 33.18% 0.21 284 2001/12/09 09:00:00 2001/12/11 03:00:00 43 0.46 33.29% 0.2 285 1960/11/26 19:00:00 1960/11/28 01:00:00 31 0.45 33.41% 0.2 286 1965/12/29 20:00:00 1966/01/01 17:00:00 70 0.45 33.53% 0.2 287 1973/03/04 06:00:00 1973/03/09 20:00:00 135 0.45 33.65% 0.2 288 1982/11/29 13:00:00 1982/12/01 18:00:00 54 0.45 33.76% 0.2 289 1997/12/06 13:00:00 1997/12/08 14:00:00 50 0.45 33.88% 0.2 290 2004/12/04 16:00:00 2004/12/06 22:00:00 55 0.45 34.00% 0.2 291 1962/02/19 13:00:00 1962/02/22 12:00:00 72 0.44 34.11% 0.2 292 1963/11/15 18:00:00 1963/11/17 00:00:00 31 0.44 34.23% 0.2 293 1986/12/06 08:00:00 1986/12/08 08:00:00 49 0.44 34.35% 0.2 294 1955/02/26 13:00:00 1955/03/01 01:00:00 61 0.43 34.47% 0.2 295 1979/02/21 03:00:00 1979/02/24 02:00:00 72 0.43 34.58% 0.2 296 1995/02/14 02:00:00 1995/02/16 00:00:00 47 0.43 34.70% 0.2 297 2004/04/01 22:00:00 2004/04/03 03:00:00 30 0.43 34.82% 0.2 298 2006/05/22 06:00:00 2006/05/23 12:00:00 31 0.43 34.94% 0.2 299 1955/01/10 06:00:00 1955/01/11 15:00:00 34 0.42 35.05% 0.19 300 1980/10/16 05:00:00 1980/10/17 11:00:00 31 0.42 35.17% 0.19 7/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 301 1980/12/04 13:00:00 1980/12/08 17:00:00 101 0.42 35.29% 0.19 302 1984/10/17 07:00:00 1984/10/18 12:00:00 30 0.42 35.40% 0.19 303 2000/03/04 20:00:00 2000/03/09 09:00:00 110 0.42 35.52% 0.19 304 1952/02/29 21:00:00 1952/03/02 15:00:00 43 0.41 35.64% 0.19 305 1986/01/30 05:00:00 1986/02/02 00:00:00 68 0.4 35.76% 0.19 306 1994/02/07 05:00:00 1994/02/09 07:00:00 51 0.4 35.87% 0.19 307 1957/03/16 10:00:00 1957/03/17 17:00:00 32 0.39 35.99% 0.19 308 1980/04/21 05:00:00 1980/04/24 09:00:00 77 0.39 36.11% 0.19 309 1955/02/16 22:00:00 1955/02/18 17:00:00 44 0.38 36.23% 0.19 310 1987/04/04 08:00:00 1987/04/05 21:00:00 38 0.38 36.34% 0.19 311 2000/02/20 08:00:00 2000/02/25 01:00:00 114 0.38 36.46% 0.19 312 2001/11/24 13:00:00 2001/11/26 03:00:00 39 0.38 36.58% 0.19 313 1952/04/10 12:00:00 1952/04/12 03:00:00 40 0.37 36.69% 0.19 314 1980/03/10 17:00:00 1980/03/11 21:00:00 29 0.37 36.81% 0.19 315 1987/02/23 17:00:00 1987/02/26 17:00:00 73 0.37 36.93% 0.18 316 1999/02/04 10:00:00 1999/02/06 06:00:00 45 0.37 37.05% 0.18 317 2007/12/07 07:00:00 2007/12/09 20:00:00 62 0.37 37.16% 0.18 318 1975/02/03 10:00:00 1975/02/05 11:00:00 50 0.36 37.28% 0.18 319 2007/08/26 12:00:00 2007/08/27 16:00:00 29 0.36 37.40% 0.18 320 1979/02/14 06:00:00 1979/02/15 10:00:00 29 0.35 37.51% 0.18 321 2000/04/17 20:00:00 2000/04/19 11:00:00 40 0.35 37.63% 0.18 322 2006/02/18 06:00:00 2006/02/20 15:00:00 58 0.35 37.75% 0.18 323 1951/11/22 23:00:00 1951/11/24 10:00:00 36 0.34 37.87% 0.18 324 1954/12/10 00:00:00 1954/12/11 11:00:00 36 0.34 37.98% 0.18 325 1961/11/20 18:00:00 1961/11/21 23:00:00 30 0.34 38.10% 0.18 326 1963/04/17 07:00:00 1963/04/18 15:00:00 33 0.34 38.22% 0.18 327 1974/12/28 09:00:00 1974/12/30 14:00:00 54 0.34 38.34% 0.18 328 1985/12/02 13:00:00 1985/12/04 04:00:00 40 0.34 38.45% 0.18 329 2000/10/26 11:00:00 2000/10/28 14:00:00 52 0.34 38.57% 0.18 330 2006/03/28 22:00:00 2006/03/30 12:00:00 39 0.34 38.69% 0.18 331 1961/11/25 04:00:00 1961/11/27 02:00:00 47 0.33 38.80% 0.18 332 1962/02/15 21:00:00 1962/02/17 18:00:00 46 0.33 38.92% 0.18 333 1966/01/30 10:00:00 1966/01/31 22:00:00 37 0.33 39.04% 0.17 334 1968/02/13 06:00:00 1968/02/14 14:00:00 33 0.33 39.16% 0.17 335 1974/03/02 11:00:00 1974/03/04 01:00:00 39 0.33 39.27% 0.17 336 1980/01/17 21:00:00 1980/01/20 01:00:00 53 0.33 39.39% 0.17 337 2004/02/03 00:00:00 2004/02/04 18:00:00 43 0.33 39.51% 0.17 338 1953/03/01 04:00:00 1953/03/03 05:00:00 50 0.32 39.62% 0.17 339 1958/09/24 00:00:00 1958/09/25 10:00:00 35 0.32 39.74% 0.17 340 1960/11/05 21:00:00 1960/11/07 16:00:00 44 0.32 39.86% 0.17 341 1972/11/11 06:00:00 1972/11/12 15:00:00 34 0.32 39.98% 0.17 342 1973/02/28 04:00:00 1973/03/01 12:00:00 33 0.32 40.09% 0.17 343 1990/04/16 23:00:00 1990/04/18 18:00:00 44 0.32 40.21% 0.17 344 1995/03/21 13:00:00 1995/03/24 19:00:00 79 0.32 40.33% 0.17 8/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 345 1998/05/12 16:00:00 1998/05/14 04:00:00 37 0.32 40.45% 0.17 346 2006/12/10 01:00:00 2006/12/11 15:00:00 39 0.32 40.56% 0.17 347 1962/03/06 09:00:00 1962/03/08 01:00:00 41 0.31 40.68% 0.17 348 1973/11/17 06:00:00 1973/11/20 01:00:00 68 0.31 40.80% 0.17 349 1982/09/26 05:00:00 1982/09/27 21:00:00 41 0.31 40.91% 0.17 350 1983/02/02 17:00:00 1983/02/04 11:00:00 43 0.31 41.03% 0.17 351 1993/02/23 19:00:00 1993/02/25 06:00:00 36 0.31 41.15% 0.17 352 1996/02/20 09:00:00 1996/02/23 02:00:00 66 0.31 41.27% 0.17 353 1996/12/27 18:00:00 1996/12/29 10:00:00 41 0.31 41.38% 0.16 354 1998/01/29 18:00:00 1998/01/30 22:00:00 29 0.31 41.50% 0.16 355 1952/01/25 06:00:00 1952/01/26 13:00:00 32 0.3 41.62% 0.16 356 1954/03/30 05:00:00 1954/03/31 10:00:00 30 0.3 41.74% 0.16 357 1955/04/22 06:00:00 1955/04/23 13:00:00 32 0.3 41.85% 0.16 358 1963/09/04 10:00:00 1963/09/05 16:00:00 31 0.3 41.97% 0.16 359 1965/03/12 17:00:00 1965/03/14 17:00:00 49 0.3 42.09% 0.16 360 1967/04/18 22:00:00 1967/04/23 03:00:00 102 0.3 42.20% 0.16 361 1968/04/01 21:00:00 1968/04/03 03:00:00 31 0.3 42.32% 0.16 362 1973/02/15 12:00:00 1973/02/16 18:00:00 31 0.3 42.44% 0.16 363 1977/12/18 02:00:00 1977/12/19 11:00:00 34 0.3 42.56% 0.16 364 1984/12/16 05:00:00 1984/12/17 08:00:00 28 0.3 42.67% 0.16 365 1995/01/24 01:00:00 1995/01/27 13:00:00 85 0.3 42.79% 0.16 366 1996/03/12 19:00:00 1996/03/14 15:00:00 45 0.3 42.91% 0.16 367 2007/12/19 00:00:00 2007/12/20 15:00:00 40 0.3 43.02% 0.16 368 2008/02/03 09:00:00 2008/02/04 21:00:00 37 0.3 43.14% 0.16 369 1952/11/23 01:00:00 1952/11/24 11:00:00 35 0.29 43.26% 0.16 370 1953/04/27 22:00:00 1953/04/30 11:00:00 62 0.29 43.38% 0.16 371 1953/11/14 18:00:00 1953/11/16 08:00:00 39 0.29 43.49% 0.16 372 1955/11/14 09:00:00 1955/11/15 12:00:00 28 0.29 43.61% 0.16 373 1957/06/10 05:00:00 1957/06/11 08:00:00 28 0.29 43.73% 0.16 374 1959/02/08 05:00:00 1959/02/10 00:00:00 44 0.29 43.85% 0.16 375 1964/03/23 01:00:00 1964/03/25 00:00:00 48 0.29 43.96% 0.16 376 1967/03/31 13:00:00 1967/04/01 16:00:00 28 0.29 44.08% 0.15 377 1975/02/09 08:00:00 1975/02/11 03:00:00 44 0.29 44.20% 0.15 378 1975/11/27 19:00:00 1975/11/29 21:00:00 51 0.29 44.31% 0.15 379 1978/01/19 08:00:00 1978/01/20 14:00:00 31 0.29 44.43% 0.15 380 1978/11/21 19:00:00 1978/11/23 03:00:00 33 0.29 44.55% 0.15 381 1982/03/25 23:00:00 1982/03/27 08:00:00 34 0.29 44.67% 0.15 382 1982/12/29 21:00:00 1982/12/31 00:00:00 28 0.29 44.78% 0.15 383 1983/04/12 09:00:00 1983/04/14 09:00:00 49 0.29 44.90% 0.15 384 1983/11/20 10:00:00 1983/11/21 19:00:00 34 0.29 45.02% 0.15 385 1990/06/09 16:00:00 1990/06/11 17:00:00 50 0.29 45.13% 0.15 386 1996/02/25 11:00:00 1996/02/29 02:00:00 88 0.29 45.25% 0.15 387 1998/03/25 18:00:00 1998/04/03 01:00:00 200 0.29 45.37% 0.15 388 2005/03/22 22:00:00 2005/03/24 01:00:00 28 0.29 45.49% 0.15 9/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 389 2005/10/16 20:00:00 2005/10/19 09:00:00 62 0.29 45.60% 0.15 390 1953/02/23 12:00:00 1953/02/24 20:00:00 33 0.28 45.72% 0.15 391 1955/03/11 03:00:00 1955/03/12 05:00:00 27 0.28 45.84% 0.15 392 1957/01/05 12:00:00 1957/01/06 13:00:00 26 0.28 45.96% 0.15 393 1957/10/31 02:00:00 1957/11/01 07:00:00 30 0.28 46.07% 0.15 394 1958/03/27 16:00:00 1958/03/28 17:00:00 26 0.28 46.19% 0.15 395 1960/02/09 00:00:00 1960/02/11 09:00:00 58 0.28 46.31% 0.15 396 1963/04/26 03:00:00 1963/04/27 08:00:00 30 0.28 46.42% 0.15 397 1965/01/24 08:00:00 1965/01/25 09:00:00 26 0.28 46.54% 0.15 398 1966/10/10 15:00:00 1966/10/11 17:00:00 27 0.28 46.66% 0.15 399 1968/11/14 20:00:00 1968/11/16 01:00:00 30 0.28 46.78% 0.15 400 1969/04/05 23:00:00 1969/04/07 01:00:00 27 0.28 46.89% 0.15 401 1971/10/16 11:00:00 1971/10/18 07:00:00 45 0.28 47.01% 0.15 402 1975/12/20 16:00:00 1975/12/21 20:00:00 29 0.28 47.13% 0.14 403 1978/11/24 11:00:00 1978/11/25 15:00:00 29 0.28 47.25% 0.14 404 1982/01/28 19:00:00 1982/01/30 02:00:00 32 0.28 47.36% 0.14 405 1982/11/19 02:00:00 1982/11/21 04:00:00 51 0.28 47.48% 0.14 406 1987/03/22 03:00:00 1987/03/23 04:00:00 26 0.28 47.60% 0.14 407 1987/10/31 08:00:00 1987/11/02 23:00:00 64 0.28 47.71% 0.14 408 2000/02/11 18:00:00 2000/02/15 09:00:00 88 0.28 47.83% 0.14 409 1951/12/19 10:00:00 1951/12/20 11:00:00 26 0.27 47.95% 0.14 410 1957/02/23 08:00:00 1957/02/24 11:00:00 28 0.27 48.07% 0.14 411 1975/04/17 06:00:00 1975/04/18 10:00:00 29 0.27 48.18% 0.14 412 1976/04/13 02:00:00 1976/04/14 12:00:00 35 0.27 48.30% 0.14 413 1976/04/15 17:00:00 1976/04/17 06:00:00 38 0.27 48.42% 0.14 414 1990/02/04 13:00:00 1990/02/05 15:00:00 27 0.27 48.53% 0.14 415 1996/12/06 01:00:00 1996/12/07 07:00:00 31 0.27 48.65% 0.14 416 1998/12/01 18:00:00 1998/12/02 19:00:00 26 0.27 48.77% 0.14 417 1998/12/04 03:00:00 1998/12/07 09:00:00 79 0.27 48.89% 0.14 418 2004/03/02 02:00:00 2004/03/03 03:00:00 26 0.27 49.00% 0.14 419 2005/12/31 18:00:00 2006/01/03 19:00:00 74 0.27 49.12% 0.14 420 1957/12/15 11:00:00 1957/12/18 06:00:00 68 0.26 49.24% 0.14 421 1960/01/25 23:00:00 1960/01/26 23:00:00 25 0.26 49.36% 0.14 422 1969/01/14 02:00:00 1969/01/15 11:00:00 34 0.26 49.47% 0.14 423 1969/11/10 04:00:00 1969/11/11 04:00:00 25 0.26 49.59% 0.14 424 1974/03/27 10:00:00 1974/03/28 10:00:00 25 0.26 49.71% 0.14 425 1978/11/10 18:00:00 1978/11/16 04:00:00 131 0.26 49.82% 0.14 426 1984/04/28 00:00:00 1984/04/29 00:00:00 25 0.26 49.94% 0.14 427 1985/01/07 13:00:00 1985/01/09 01:00:00 37 0.26 50.06% 0.14 428 1987/02/13 22:00:00 1987/02/16 02:00:00 53 0.26 50.18% 0.14 429 1987/11/04 21:00:00 1987/11/06 09:00:00 37 0.26 50.29% 0.14 430 1988/01/05 16:00:00 1988/01/06 17:00:00 26 0.26 50.41% 0.14 431 1988/08/24 05:00:00 1988/08/25 14:00:00 34 0.26 50.53% 0.14 432 1991/10/27 02:00:00 1991/10/28 09:00:00 32 0.26 50.64% 0.13 10/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 433 1993/12/11 19:00:00 1993/12/13 01:00:00 31 0.26 50.76% 0.13 434 2007/02/28 07:00:00 2007/03/01 18:00:00 36 0.26 50.88% 0.13 435 1951/12/05 02:00:00 1951/12/06 03:00:00 26 0.25 51.00% 0.13 436 1952/12/28 10:00:00 1952/12/29 11:00:00 26 0.25 51.11% 0.13 437 1954/01/24 13:00:00 1954/01/25 23:00:00 35 0.25 51.23% 0.13 438 1958/03/11 03:00:00 1958/03/12 21:00:00 43 0.25 51.35% 0.13 439 1959/01/06 11:00:00 1959/01/07 08:00:00 22 0.25 51.47% 0.13 440 1960/11/13 02:00:00 1960/11/14 00:00:00 23 0.25 51.58% 0.13 441 1964/11/09 15:00:00 1964/11/12 10:00:00 68 0.25 51.70% 0.13 442 1970/01/16 19:00:00 1970/01/17 17:00:00 23 0.25 51.82% 0.13 443 1971/02/23 06:00:00 1971/02/24 04:00:00 23 0.25 51.93% 0.13 444 1976/11/12 03:00:00 1976/11/13 04:00:00 26 0.25 52.05% 0.13 445 1977/05/24 07:00:00 1977/05/25 07:00:00 25 0.25 52.17% 0.13 446 1978/01/30 13:00:00 1978/01/31 21:00:00 33 0.25 52.29% 0.13 447 1980/03/21 12:00:00 1980/03/22 21:00:00 34 0.25 52.40% 0.13 448 1983/02/06 14:00:00 1983/02/09 07:00:00 66 0.25 52.52% 0.13 449 1984/12/10 22:00:00 1984/12/13 15:00:00 66 0.25 52.64% 0.13 450 1985/02/02 05:00:00 1985/02/04 16:00:00 60 0.25 52.75% 0.13 451 1989/02/02 09:00:00 1989/02/05 15:00:00 79 0.25 52.87% 0.13 452 1990/01/31 03:00:00 1990/02/01 00:00:00 22 0.25 52.99% 0.13 453 1994/11/10 13:00:00 1994/11/11 11:00:00 23 0.25 53.11% 0.13 454 1996/01/31 06:00:00 1996/02/02 12:00:00 55 0.25 53.22% 0.13 455 1997/01/22 04:00:00 1997/01/24 17:00:00 62 0.25 53.34% 0.13 456 1998/04/11 17:00:00 1998/04/12 18:00:00 26 0.25 53.46% 0.13 457 2001/03/06 16:00:00 2001/03/08 13:00:00 46 0.25 53.58% 0.13 458 2006/03/20 05:00:00 2006/03/22 04:00:00 48 0.25 53.69% 0.13 459 1953/10/22 09:00:00 1953/10/23 07:00:00 23 0.24 53.81% 0.13 460 1955/11/17 08:00:00 1955/11/18 15:00:00 32 0.24 53.93% 0.13 461 1956/01/31 12:00:00 1956/02/01 08:00:00 21 0.24 54.04% 0.13 462 1957/05/19 10:00:00 1957/05/22 05:00:00 68 0.24 54.16% 0.13 463 1957/10/21 06:00:00 1957/10/22 03:00:00 22 0.24 54.28% 0.13 464 1960/11/03 22:00:00 1960/11/04 19:00:00 22 0.24 54.40% 0.13 465 1963/03/28 13:00:00 1963/03/29 10:00:00 22 0.24 54.51% 0.13 466 1965/01/01 00:00:00 1965/01/01 20:00:00 21 0.24 54.63% 0.12 467 1973/02/06 05:00:00 1973/02/08 04:00:00 48 0.24 54.75% 0.12 468 1982/01/10 22:00:00 1982/01/12 03:00:00 30 0.24 54.87% 0.12 469 1982/09/15 09:00:00 1982/09/18 09:00:00 73 0.24 54.98% 0.12 470 1983/12/09 19:00:00 1983/12/10 16:00:00 22 0.24 55.10% 0.12 471 1984/11/13 11:00:00 1984/11/14 08:00:00 22 0.24 55.22% 0.12 472 1989/02/09 17:00:00 1989/02/11 03:00:00 35 0.24 55.33% 0.12 473 1989/03/02 12:00:00 1989/03/03 16:00:00 29 0.24 55.45% 0.12 474 1989/05/14 09:00:00 1989/05/16 05:00:00 45 0.24 55.57% 0.12 475 1991/03/15 16:00:00 1991/03/16 13:00:00 22 0.24 55.69% 0.12 476 1992/03/08 04:00:00 1992/03/09 08:00:00 29 0.24 55.80% 0.12 11/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 477 1992/03/27 08:00:00 1992/03/28 05:00:00 22 0.24 55.92% 0.12 478 1994/12/25 03:00:00 1994/12/26 02:00:00 24 0.24 56.04% 0.12 479 1997/01/02 07:00:00 1997/01/04 08:00:00 50 0.24 56.15% 0.12 480 1997/12/18 16:00:00 1997/12/19 18:00:00 27 0.24 56.27% 0.12 481 2007/02/11 14:00:00 2007/02/14 14:00:00 73 0.24 56.39% 0.12 482 1963/02/14 12:00:00 1963/02/15 08:00:00 21 0.23 56.51% 0.12 483 1972/10/19 05:00:00 1972/10/21 01:00:00 45 0.23 56.62% 0.12 484 1979/01/09 13:00:00 1979/01/10 10:00:00 22 0.23 56.74% 0.12 485 1979/12/21 08:00:00 1979/12/22 09:00:00 26 0.23 56.86% 0.12 486 1981/04/18 23:00:00 1981/04/20 03:00:00 29 0.23 56.98% 0.12 487 1984/12/03 10:00:00 1984/12/04 07:00:00 22 0.23 57.09% 0.12 488 1985/01/28 17:00:00 1985/01/29 22:00:00 30 0.23 57.21% 0.12 489 1996/01/21 21:00:00 1996/01/23 04:00:00 32 0.23 57.33% 0.12 490 2001/03/10 09:00:00 2001/03/11 18:00:00 34 0.23 57.44% 0.12 491 2004/11/21 09:00:00 2004/11/22 06:00:00 22 0.23 57.56% 0.12 492 1956/02/23 19:00:00 1956/02/25 08:00:00 38 0.22 57.68% 0.12 493 1956/12/06 05:00:00 1956/12/07 01:00:00 21 0.22 57.80% 0.12 494 1964/10/15 14:00:00 1964/10/16 09:00:00 20 0.22 57.91% 0.12 495 1971/12/04 04:00:00 1971/12/05 00:00:00 21 0.22 58.03% 0.12 496 1975/03/22 11:00:00 1975/03/23 06:00:00 20 0.22 58.15% 0.12 497 1976/07/27 02:00:00 1976/07/27 22:00:00 21 0.22 58.26% 0.12 498 1990/01/13 13:00:00 1990/01/15 07:00:00 43 0.22 58.38% 0.12 499 1998/01/09 19:00:00 1998/01/11 13:00:00 43 0.22 58.50% 0.12 500 2001/02/20 15:00:00 2001/02/21 17:00:00 27 0.22 58.62% 0.12 501 2003/11/12 08:00:00 2003/11/13 17:00:00 34 0.22 58.73% 0.12 502 2006/12/27 10:00:00 2006/12/28 05:00:00 20 0.22 58.85% 0.12 503 2007/02/19 05:00:00 2007/02/20 05:00:00 25 0.22 58.97% 0.12 504 1957/04/18 04:00:00 1957/04/19 00:00:00 21 0.21 59.09% 0.12 505 1967/11/26 21:00:00 1967/11/27 15:00:00 19 0.21 59.20% 0.12 506 1972/12/07 08:00:00 1972/12/09 08:00:00 49 0.21 59.32% 0.12 507 1978/04/07 04:00:00 1978/04/09 13:00:00 58 0.21 59.44% 0.11 508 1978/04/15 22:00:00 1978/04/16 17:00:00 20 0.21 59.55% 0.11 509 1985/10/22 02:00:00 1985/10/22 20:00:00 19 0.21 59.67% 0.11 510 1987/03/05 22:00:00 1987/03/07 10:00:00 37 0.21 59.79% 0.11 511 1987/03/15 11:00:00 1987/03/16 06:00:00 20 0.21 59.91% 0.11 512 1992/02/10 03:00:00 1992/02/11 02:00:00 24 0.21 60.02% 0.11 513 1992/12/18 04:00:00 1992/12/18 23:00:00 20 0.21 60.14% 0.11 514 1995/01/21 05:00:00 1995/01/21 23:00:00 19 0.21 60.26% 0.11 515 1995/12/23 12:00:00 1995/12/24 06:00:00 19 0.21 60.38% 0.11 516 1996/03/04 20:00:00 1996/03/05 20:00:00 25 0.21 60.49% 0.11 517 1999/06/04 02:00:00 1999/06/04 20:00:00 19 0.21 60.61% 0.11 518 2001/11/29 15:00:00 2001/11/30 15:00:00 25 0.21 60.73% 0.11 519 1958/05/11 12:00:00 1958/05/12 08:00:00 21 0.2 60.84% 0.11 520 1962/02/25 00:00:00 1962/02/27 00:00:00 49 0.2 60.96% 0.11 12/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 521 1969/01/19 01:00:00 1969/01/22 17:00:00 89 0.2 61.08% 0.11 522 1977/03/16 15:00:00 1977/03/23 07:00:00 161 0.2 61.20% 0.11 523 1982/03/28 22:00:00 1982/03/29 21:00:00 24 0.2 61.31% 0.11 524 1985/09/18 14:00:00 1985/09/19 08:00:00 19 0.2 61.43% 0.11 525 1993/01/10 14:00:00 1993/01/11 08:00:00 19 0.2 61.55% 0.11 526 1995/06/16 00:00:00 1995/06/17 14:00:00 39 0.2 61.66% 0.11 527 1995/12/13 06:00:00 1995/12/14 04:00:00 23 0.2 61.78% 0.11 528 1998/03/13 19:00:00 1998/03/15 14:00:00 44 0.2 61.90% 0.11 529 2005/09/20 07:00:00 2005/09/21 01:00:00 19 0.2 62.02% 0.11 530 1951/10/07 09:00:00 1951/10/09 14:00:00 54 0.19 62.13% 0.11 531 1954/01/12 17:00:00 1954/01/13 16:00:00 24 0.19 62.25% 0.11 532 1957/01/10 03:00:00 1957/01/11 02:00:00 24 0.19 62.37% 0.11 533 1958/02/13 05:00:00 1958/02/14 00:00:00 20 0.19 62.49% 0.11 534 1965/12/22 03:00:00 1965/12/23 02:00:00 24 0.19 62.60% 0.11 535 1969/03/13 04:00:00 1969/03/13 22:00:00 19 0.19 62.72% 0.11 536 1975/12/12 18:00:00 1975/12/13 12:00:00 19 0.19 62.84% 0.11 537 1977/02/22 04:00:00 1977/02/22 23:00:00 20 0.19 62.95% 0.11 538 1977/02/24 17:00:00 1977/02/25 17:00:00 25 0.19 63.07% 0.11 539 1985/03/27 09:00:00 1985/03/29 06:00:00 46 0.19 63.19% 0.11 540 1987/03/25 00:00:00 1987/03/26 16:00:00 41 0.19 63.31% 0.11 541 1993/12/14 19:00:00 1993/12/15 17:00:00 23 0.19 63.42% 0.11 542 1996/02/03 14:00:00 1996/02/04 07:00:00 18 0.19 63.54% 0.11 543 1999/06/02 04:00:00 1999/06/02 23:00:00 20 0.19 63.66% 0.11 544 2001/12/03 20:00:00 2001/12/05 13:00:00 42 0.19 63.77% 0.11 545 2002/03/17 23:00:00 2002/03/18 21:00:00 23 0.19 63.89% 0.11 546 2005/03/04 12:00:00 2005/03/05 20:00:00 33 0.19 64.01% 0.11 547 2006/12/16 23:00:00 2006/12/17 22:00:00 24 0.19 64.13% 0.11 548 2007/02/22 23:00:00 2007/02/23 17:00:00 19 0.19 64.24% 0.11 549 1951/10/11 02:00:00 1951/10/12 09:00:00 32 0.18 64.36% 0.11 550 1951/10/14 12:00:00 1951/10/16 03:00:00 40 0.18 64.48% 0.11 551 1951/11/20 04:00:00 1951/11/21 15:00:00 36 0.18 64.60% 0.11 552 1952/12/17 09:00:00 1952/12/18 08:00:00 24 0.18 64.71% 0.11 553 1954/12/04 01:00:00 1954/12/04 17:00:00 17 0.18 64.83% 0.11 554 1955/01/31 01:00:00 1955/02/01 00:00:00 24 0.18 64.95% 0.11 555 1961/03/28 05:00:00 1961/03/29 07:00:00 27 0.18 65.06% 0.11 556 1962/01/13 03:00:00 1962/01/13 18:00:00 16 0.18 65.18% 0.1 557 1964/03/02 11:00:00 1964/03/03 07:00:00 21 0.18 65.30% 0.1 558 1969/12/09 02:00:00 1969/12/09 19:00:00 18 0.18 65.42% 0.1 559 1971/01/12 22:00:00 1971/01/13 17:00:00 20 0.18 65.53% 0.1 560 1973/02/03 23:00:00 1973/02/04 16:00:00 18 0.18 65.65% 0.1 561 1974/01/01 07:00:00 1974/01/02 00:00:00 18 0.18 65.77% 0.1 562 1975/03/14 04:00:00 1975/03/14 20:00:00 17 0.18 65.89% 0.1 563 1978/03/22 17:00:00 1978/03/24 08:00:00 40 0.18 66.00% 0.1 564 1980/04/28 18:00:00 1980/04/30 03:00:00 34 0.18 66.12% 0.1 13/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 565 1980/05/08 13:00:00 1980/05/11 07:00:00 67 0.18 66.24% 0.1 566 1981/04/02 07:00:00 1981/04/03 03:00:00 21 0.18 66.35% 0.1 567 1983/08/18 10:00:00 1983/08/19 05:00:00 20 0.18 66.47% 0.1 568 1985/10/06 09:00:00 1985/10/08 04:00:00 44 0.18 66.59% 0.1 569 1987/02/05 14:00:00 1987/02/06 06:00:00 17 0.18 66.71% 0.1 570 1987/07/17 11:00:00 1987/07/18 06:00:00 20 0.18 66.82% 0.1 571 1987/12/19 21:00:00 1987/12/20 13:00:00 17 0.18 66.94% 0.1 572 1988/11/10 14:00:00 1988/11/12 03:00:00 38 0.18 67.06% 0.1 573 1988/12/28 01:00:00 1988/12/29 05:00:00 29 0.18 67.17% 0.1 574 1989/01/07 18:00:00 1989/01/08 10:00:00 17 0.18 67.29% 0.1 575 1990/01/02 09:00:00 1990/01/03 03:00:00 19 0.18 67.41% 0.1 576 1991/12/18 06:00:00 1991/12/20 05:00:00 48 0.18 67.53% 0.1 577 1995/01/16 13:00:00 1995/01/17 12:00:00 24 0.18 67.64% 0.1 578 1998/11/28 09:00:00 1998/11/29 18:00:00 34 0.18 67.76% 0.1 579 2000/11/10 10:00:00 2000/11/12 05:00:00 44 0.18 67.88% 0.1 580 2000/11/30 11:00:00 2000/12/01 03:00:00 17 0.18 68.00% 0.1 581 2006/03/03 17:00:00 2006/03/04 09:00:00 17 0.18 68.11% 0.1 582 2007/04/23 01:00:00 2007/04/23 18:00:00 18 0.18 68.23% 0.1 583 1952/12/06 06:00:00 1952/12/06 22:00:00 17 0.17 68.35% 0.1 584 1953/04/20 13:00:00 1953/04/22 07:00:00 43 0.17 68.46% 0.1 585 1955/04/26 13:00:00 1955/04/27 05:00:00 17 0.17 68.58% 0.1 586 1959/10/01 08:00:00 1959/10/01 23:00:00 16 0.17 68.70% 0.1 587 1960/03/28 04:00:00 1960/03/28 22:00:00 19 0.17 68.82% 0.1 588 1962/03/23 01:00:00 1962/03/23 17:00:00 17 0.17 68.93% 0.1 589 1962/05/14 20:00:00 1962/05/15 17:00:00 22 0.17 69.05% 0.1 590 1965/09/16 20:00:00 1965/09/18 02:00:00 31 0.17 69.17% 0.1 591 1974/05/19 11:00:00 1974/05/20 02:00:00 16 0.17 69.28% 0.1 592 1977/01/29 04:00:00 1977/01/29 19:00:00 16 0.17 69.40% 0.1 593 1977/07/14 11:00:00 1977/07/16 08:00:00 46 0.17 69.52% 0.1 594 1977/07/22 14:00:00 1977/07/23 05:00:00 16 0.17 69.64% 0.1 595 1977/12/23 06:00:00 1977/12/23 21:00:00 16 0.17 69.75% 0.1 596 1978/04/02 21:00:00 1978/04/03 12:00:00 16 0.17 69.87% 0.1 597 1979/11/12 14:00:00 1979/11/13 05:00:00 16 0.17 69.99% 0.1 598 1979/12/25 12:00:00 1979/12/26 03:00:00 16 0.17 70.11% 0.1 599 1982/04/04 14:00:00 1982/04/05 05:00:00 16 0.17 70.22% 0.1 600 1983/01/22 17:00:00 1983/01/26 08:00:00 88 0.17 70.34% 0.1 601 1983/03/28 10:00:00 1983/03/29 01:00:00 16 0.17 70.46% 0.1 602 1983/10/07 11:00:00 1983/10/08 21:00:00 35 0.17 70.57% 0.1 603 1983/12/15 16:00:00 1983/12/16 07:00:00 16 0.17 70.69% 0.1 604 1983/12/19 17:00:00 1983/12/20 08:00:00 16 0.17 70.81% 0.1 605 1984/11/16 17:00:00 1984/11/17 08:00:00 16 0.17 70.93% 0.1 606 1987/11/18 00:00:00 1987/11/18 15:00:00 16 0.17 71.04% 0.1 607 1987/12/11 08:00:00 1987/12/11 23:00:00 16 0.17 71.16% 0.1 608 1987/12/29 14:00:00 1987/12/31 00:00:00 35 0.17 71.28% 0.1 14/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 609 1989/01/23 22:00:00 1989/01/24 13:00:00 16 0.17 71.40% 0.1 610 1991/03/13 22:00:00 1991/03/14 13:00:00 16 0.17 71.51% 0.1 611 1992/03/29 15:00:00 1992/03/30 06:00:00 16 0.17 71.63% 0.1 612 1992/03/31 17:00:00 1992/04/01 08:00:00 16 0.17 71.75% 0.1 613 1993/02/26 21:00:00 1993/02/27 14:00:00 18 0.17 71.86% 0.1 614 1997/02/10 23:00:00 1997/02/11 15:00:00 17 0.17 71.98% 0.09 615 1999/09/18 19:00:00 1999/09/19 10:00:00 16 0.17 72.10% 0.09 616 2007/10/13 11:00:00 2007/10/14 02:00:00 16 0.17 72.22% 0.09 617 2008/01/23 22:00:00 2008/01/25 02:00:00 29 0.17 72.33% 0.09 618 1953/01/06 20:00:00 1953/01/08 16:00:00 45 0.16 72.45% 0.09 619 1953/11/05 12:00:00 1953/11/06 11:00:00 24 0.16 72.57% 0.09 620 1955/12/04 09:00:00 1955/12/05 02:00:00 18 0.16 72.68% 0.09 621 1957/11/14 19:00:00 1957/11/17 10:00:00 64 0.16 72.80% 0.09 622 1960/04/23 10:00:00 1960/04/24 17:00:00 32 0.16 72.92% 0.09 623 1964/02/29 08:00:00 1964/02/29 23:00:00 16 0.16 73.04% 0.09 624 1967/12/08 02:00:00 1967/12/09 00:00:00 23 0.16 73.15% 0.09 625 1971/03/13 10:00:00 1971/03/14 00:00:00 15 0.16 73.27% 0.09 626 1977/05/12 12:00:00 1977/05/13 03:00:00 16 0.16 73.39% 0.09 627 1978/12/01 21:00:00 1978/12/02 11:00:00 15 0.16 73.51% 0.09 628 1980/05/02 13:00:00 1980/05/03 03:00:00 15 0.16 73.62% 0.09 629 1981/03/10 20:00:00 1981/03/11 10:00:00 15 0.16 73.74% 0.09 630 1981/03/14 15:00:00 1981/03/15 05:00:00 15 0.16 73.86% 0.09 631 1982/02/17 04:00:00 1982/02/17 18:00:00 15 0.16 73.97% 0.09 632 1983/11/18 02:00:00 1983/11/18 17:00:00 16 0.16 74.09% 0.09 633 1984/01/15 19:00:00 1984/01/17 00:00:00 30 0.16 74.21% 0.09 634 1986/02/23 09:00:00 1986/02/23 23:00:00 15 0.16 74.33% 0.09 635 1986/03/01 10:00:00 1986/03/02 00:00:00 15 0.16 74.44% 0.09 636 1987/10/28 03:00:00 1987/10/28 17:00:00 15 0.16 74.56% 0.09 637 1988/04/18 07:00:00 1988/04/18 22:00:00 16 0.16 74.68% 0.09 638 1989/12/01 13:00:00 1989/12/02 04:00:00 16 0.16 74.79% 0.09 639 1996/01/16 22:00:00 1996/01/17 13:00:00 16 0.16 74.91% 0.09 640 1996/04/18 05:00:00 1996/04/18 20:00:00 16 0.16 75.03% 0.09 641 1996/10/01 13:00:00 1996/10/03 23:00:00 59 0.16 75.15% 0.09 642 1998/12/19 21:00:00 1998/12/20 11:00:00 15 0.16 75.26% 0.09 643 1999/04/01 18:00:00 1999/04/02 12:00:00 19 0.16 75.38% 0.09 644 1999/04/06 23:00:00 1999/04/09 05:00:00 55 0.16 75.50% 0.09 645 2002/02/17 20:00:00 2002/02/18 12:00:00 17 0.16 75.62% 0.09 646 1952/04/08 01:00:00 1952/04/08 20:00:00 20 0.15 75.73% 0.09 647 1953/12/04 12:00:00 1953/12/05 02:00:00 15 0.15 75.85% 0.09 648 1955/01/02 01:00:00 1955/01/02 16:00:00 16 0.15 75.97% 0.09 649 1956/05/10 02:00:00 1956/05/10 15:00:00 14 0.15 76.08% 0.09 650 1960/03/13 07:00:00 1960/03/13 20:00:00 14 0.15 76.20% 0.09 651 1960/12/03 06:00:00 1960/12/03 20:00:00 15 0.15 76.32% 0.09 652 1963/10/16 12:00:00 1963/10/17 02:00:00 15 0.15 76.44% 0.09 15/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 653 1965/04/13 02:00:00 1965/04/13 16:00:00 15 0.15 76.55% 0.09 654 1970/01/10 04:00:00 1970/01/10 21:00:00 18 0.15 76.67% 0.09 655 1971/04/26 07:00:00 1971/04/26 21:00:00 15 0.15 76.79% 0.09 656 1971/12/07 04:00:00 1971/12/07 18:00:00 15 0.15 76.91% 0.09 657 1973/03/26 09:00:00 1973/03/26 22:00:00 14 0.15 77.02% 0.09 658 1973/12/01 21:00:00 1973/12/02 10:00:00 14 0.15 77.14% 0.09 659 1975/04/25 10:00:00 1975/04/26 00:00:00 15 0.15 77.26% 0.09 660 1976/04/04 06:00:00 1976/04/05 13:00:00 32 0.15 77.37% 0.09 661 1977/09/10 00:00:00 1977/09/10 13:00:00 14 0.15 77.49% 0.09 662 1980/04/01 18:00:00 1980/04/02 07:00:00 14 0.15 77.61% 0.09 663 1981/01/11 09:00:00 1981/01/13 01:00:00 41 0.15 77.73% 0.09 664 1981/05/01 14:00:00 1981/05/02 03:00:00 14 0.15 77.84% 0.09 665 1983/01/17 08:00:00 1983/01/20 01:00:00 66 0.15 77.96% 0.09 666 1983/05/06 11:00:00 1983/05/07 01:00:00 15 0.15 78.08% 0.09 667 1987/11/14 04:00:00 1987/11/14 17:00:00 14 0.15 78.19% 0.09 668 1994/04/24 07:00:00 1994/04/28 00:00:00 90 0.15 78.31% 0.09 669 2004/12/08 07:00:00 2004/12/09 00:00:00 18 0.15 78.43% 0.09 670 2006/12/22 13:00:00 2006/12/23 02:00:00 14 0.15 78.55% 0.09 671 1957/01/20 20:00:00 1957/01/21 10:00:00 15 0.14 78.66% 0.09 672 1957/11/02 11:00:00 1957/11/05 23:00:00 85 0.14 78.78% 0.09 673 1962/05/27 14:00:00 1962/05/28 03:00:00 14 0.14 78.90% 0.09 674 1963/10/18 04:00:00 1963/10/19 14:00:00 35 0.14 79.02% 0.09 675 1963/11/06 18:00:00 1963/11/07 06:00:00 13 0.14 79.13% 0.09 676 1964/02/15 11:00:00 1964/02/15 23:00:00 13 0.14 79.25% 0.09 677 1969/03/09 05:00:00 1969/03/11 10:00:00 54 0.14 79.37% 0.09 678 1969/04/03 08:00:00 1969/04/03 22:00:00 15 0.14 79.48% 0.09 679 1971/12/13 08:00:00 1971/12/13 21:00:00 14 0.14 79.60% 0.09 680 1977/07/20 12:00:00 1977/07/21 01:00:00 14 0.14 79.72% 0.09 681 1977/07/27 15:00:00 1977/07/28 03:00:00 13 0.14 79.84% 0.09 682 1980/03/18 19:00:00 1980/03/19 07:00:00 13 0.14 79.95% 0.09 683 1981/04/26 20:00:00 1981/04/27 08:00:00 13 0.14 80.07% 0.09 684 1982/04/11 22:00:00 1982/04/12 10:00:00 13 0.14 80.19% 0.09 685 1985/02/20 22:00:00 1985/02/21 10:00:00 13 0.14 80.30% 0.09 686 1993/11/23 03:00:00 1993/11/23 18:00:00 16 0.14 80.42% 0.09 687 1995/05/01 15:00:00 1995/05/02 03:00:00 13 0.14 80.54% 0.08 688 1996/02/12 16:00:00 1996/02/13 04:00:00 13 0.14 80.66% 0.08 689 1999/01/31 13:00:00 1999/02/01 00:00:00 12 0.14 80.77% 0.08 690 1999/03/11 15:00:00 1999/03/12 05:00:00 15 0.14 80.89% 0.08 691 1999/03/15 13:00:00 1999/03/16 02:00:00 14 0.14 81.01% 0.08 692 2001/11/12 20:00:00 2001/11/14 06:00:00 35 0.14 81.13% 0.08 693 2001/12/20 20:00:00 2001/12/22 09:00:00 38 0.14 81.24% 0.08 694 2003/05/03 20:00:00 2003/05/04 09:00:00 14 0.14 81.36% 0.08 695 2004/03/26 11:00:00 2004/03/27 02:00:00 16 0.14 81.48% 0.08 696 2004/04/17 16:00:00 2004/04/18 04:00:00 13 0.14 81.59% 0.08 16/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 697 2006/03/07 03:00:00 2006/03/07 16:00:00 14 0.14 81.71% 0.08 698 2008/02/14 17:00:00 2008/02/15 04:00:00 12 0.14 81.83% 0.08 699 1951/12/02 04:00:00 1951/12/02 14:00:00 11 0.13 81.95% 0.08 700 1953/11/20 09:00:00 1953/11/20 21:00:00 13 0.13 82.06% 0.08 701 1955/12/07 02:00:00 1955/12/07 15:00:00 14 0.13 82.18% 0.08 702 1956/04/27 05:00:00 1956/04/27 22:00:00 18 0.13 82.30% 0.08 703 1957/10/11 13:00:00 1957/10/12 00:00:00 12 0.13 82.42% 0.08 704 1958/11/11 08:00:00 1958/11/11 19:00:00 12 0.13 82.53% 0.08 705 1963/12/10 02:00:00 1963/12/10 13:00:00 12 0.13 82.65% 0.08 706 1965/03/07 01:00:00 1965/03/07 13:00:00 13 0.13 82.77% 0.08 707 1966/01/20 02:00:00 1966/01/20 11:00:00 10 0.13 82.88% 0.08 708 1967/03/29 09:00:00 1967/03/29 19:00:00 11 0.13 83.00% 0.08 709 1968/01/28 02:00:00 1968/01/28 12:00:00 11 0.13 83.12% 0.08 710 1970/04/17 01:00:00 1970/04/17 11:00:00 11 0.13 83.24% 0.08 711 1970/04/27 13:00:00 1970/04/28 00:00:00 12 0.13 83.35% 0.08 712 1971/05/07 22:00:00 1971/05/08 11:00:00 14 0.13 83.47% 0.08 713 1972/01/09 11:00:00 1972/01/09 20:00:00 10 0.13 83.59% 0.08 714 1973/01/10 03:00:00 1973/01/10 12:00:00 10 0.13 83.70% 0.08 715 1976/05/07 03:00:00 1976/05/07 13:00:00 11 0.13 83.82% 0.08 716 1976/06/01 11:00:00 1976/06/01 21:00:00 11 0.13 83.94% 0.08 717 1976/06/10 12:00:00 1976/06/10 22:00:00 11 0.13 84.06% 0.08 718 1976/06/30 19:00:00 1976/07/01 05:00:00 11 0.13 84.17% 0.08 719 1976/11/27 13:00:00 1976/11/27 23:00:00 11 0.13 84.29% 0.08 720 1977/01/26 03:00:00 1977/01/26 12:00:00 10 0.13 84.41% 0.08 721 1977/09/05 09:00:00 1977/09/05 19:00:00 11 0.13 84.53% 0.08 722 1977/10/05 21:00:00 1977/10/06 07:00:00 11 0.13 84.64% 0.08 723 1978/04/25 19:00:00 1978/04/26 05:00:00 11 0.13 84.76% 0.08 724 1978/09/16 14:00:00 1978/09/17 00:00:00 11 0.13 84.88% 0.08 725 1979/01/25 17:00:00 1979/01/26 02:00:00 10 0.13 84.99% 0.08 726 1979/05/07 13:00:00 1979/05/07 23:00:00 11 0.13 85.11% 0.08 727 1979/08/19 17:00:00 1979/08/20 03:00:00 11 0.13 85.23% 0.08 728 1979/10/05 01:00:00 1979/10/05 11:00:00 11 0.13 85.35% 0.08 729 1979/11/05 01:00:00 1979/11/05 11:00:00 11 0.13 85.46% 0.08 730 1980/01/07 10:00:00 1980/01/07 19:00:00 10 0.13 85.58% 0.08 731 1981/10/11 09:00:00 1981/10/11 19:00:00 11 0.13 85.70% 0.08 732 1981/11/16 15:00:00 1981/11/17 01:00:00 11 0.13 85.81% 0.08 733 1981/12/21 04:00:00 1981/12/21 14:00:00 11 0.13 85.93% 0.08 734 1982/05/06 16:00:00 1982/05/07 02:00:00 11 0.13 86.05% 0.08 735 1982/06/17 15:00:00 1982/06/18 01:00:00 11 0.13 86.17% 0.08 736 1982/10/26 09:00:00 1982/10/26 19:00:00 11 0.13 86.28% 0.08 737 1983/01/05 11:00:00 1983/01/05 20:00:00 10 0.13 86.40% 0.08 738 1983/08/06 07:00:00 1983/08/06 17:00:00 11 0.13 86.52% 0.08 739 1984/01/04 18:00:00 1984/01/05 03:00:00 10 0.13 86.64% 0.08 740 1984/02/10 07:00:00 1984/02/10 17:00:00 11 0.13 86.75% 0.08 17/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 741 1984/07/15 17:00:00 1984/07/16 03:00:00 11 0.13 86.87% 0.08 742 1984/11/08 09:00:00 1984/11/08 19:00:00 11 0.13 86.99% 0.08 743 1985/04/21 20:00:00 1985/04/22 06:00:00 11 0.13 87.10% 0.08 744 1986/04/01 11:00:00 1986/04/01 21:00:00 11 0.13 87.22% 0.08 745 1986/11/05 15:00:00 1986/11/06 01:00:00 11 0.13 87.34% 0.08 746 1987/01/28 10:00:00 1987/01/28 19:00:00 10 0.13 87.46% 0.08 747 1987/02/03 15:00:00 1987/02/04 01:00:00 11 0.13 87.57% 0.08 748 1987/08/14 12:00:00 1987/08/14 22:00:00 11 0.13 87.69% 0.08 749 1987/10/23 09:00:00 1987/10/23 20:00:00 12 0.13 87.81% 0.08 750 1988/03/01 00:00:00 1988/03/01 10:00:00 11 0.13 87.92% 0.08 751 1988/05/29 09:00:00 1988/05/29 19:00:00 11 0.13 88.04% 0.08 752 1989/01/05 21:00:00 1989/01/06 06:00:00 10 0.13 88.16% 0.08 753 1989/06/04 09:00:00 1989/06/04 19:00:00 11 0.13 88.28% 0.08 754 1989/11/26 13:00:00 1989/11/26 23:00:00 11 0.13 88.39% 0.08 755 1990/01/22 13:00:00 1990/01/22 22:00:00 10 0.13 88.51% 0.08 756 1990/05/13 19:00:00 1990/05/14 05:00:00 11 0.13 88.63% 0.08 757 1990/08/15 10:00:00 1990/08/15 20:00:00 11 0.13 88.75% 0.08 758 1990/12/20 10:00:00 1990/12/20 20:00:00 11 0.13 88.86% 0.08 759 1991/01/04 00:00:00 1991/01/04 09:00:00 10 0.13 88.98% 0.08 760 1991/03/11 05:00:00 1991/03/11 16:00:00 12 0.13 89.10% 0.08 761 1991/07/31 14:00:00 1991/08/01 00:00:00 11 0.13 89.21% 0.08 762 1991/12/09 13:00:00 1991/12/09 23:00:00 11 0.13 89.33% 0.08 763 1992/05/06 02:00:00 1992/05/06 12:00:00 11 0.13 89.45% 0.08 764 1992/05/17 20:00:00 1992/05/18 06:00:00 11 0.13 89.57% 0.08 765 1992/12/04 06:00:00 1992/12/04 22:00:00 17 0.13 89.68% 0.08 766 1994/02/20 14:00:00 1994/02/21 14:00:00 25 0.13 89.80% 0.08 767 1997/04/03 20:00:00 1997/04/04 07:00:00 12 0.13 89.92% 0.08 768 1998/01/03 20:00:00 1998/01/05 01:00:00 30 0.13 90.04% 0.08 769 1998/04/15 20:00:00 1998/04/16 07:00:00 12 0.13 90.15% 0.08 770 1998/05/06 20:00:00 1998/05/07 08:00:00 13 0.13 90.27% 0.08 771 1999/01/20 17:00:00 1999/01/21 04:00:00 12 0.13 90.39% 0.08 772 1999/02/09 22:00:00 1999/02/10 09:00:00 12 0.13 90.50% 0.08 773 2000/09/23 02:00:00 2000/09/23 14:00:00 13 0.13 90.62% 0.08 774 2001/04/21 12:00:00 2001/04/22 02:00:00 15 0.13 90.74% 0.08 775 2001/12/14 20:00:00 2001/12/15 06:00:00 11 0.13 90.86% 0.08 776 2002/12/29 20:00:00 2002/12/30 08:00:00 13 0.13 90.97% 0.08 777 2003/11/16 03:00:00 2003/11/16 21:00:00 19 0.13 91.09% 0.08 778 2004/02/18 19:00:00 2004/02/19 07:00:00 13 0.13 91.21% 0.08 779 2005/03/19 05:00:00 2005/03/20 11:00:00 31 0.13 91.32% 0.07 780 2006/04/14 16:00:00 2006/04/15 22:00:00 31 0.13 91.44% 0.07 781 2006/11/27 13:00:00 2006/11/28 01:00:00 13 0.13 91.56% 0.07 782 2007/09/22 13:00:00 2007/09/23 02:00:00 14 0.13 91.68% 0.07 783 1955/11/21 13:00:00 1955/11/22 05:00:00 17 0.12 91.79% 0.07 784 1960/03/23 12:00:00 1960/03/23 21:00:00 10 0.12 91.91% 0.07 18/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 785 1964/03/13 02:00:00 1964/03/13 12:00:00 11 0.12 92.03% 0.07 786 1975/02/14 06:00:00 1975/02/14 17:00:00 12 0.12 92.15% 0.07 787 1993/01/02 10:00:00 1993/01/03 00:00:00 15 0.12 92.26% 0.07 788 1994/11/16 12:00:00 1994/11/16 21:00:00 10 0.12 92.38% 0.07 789 2001/01/08 19:00:00 2001/01/09 04:00:00 10 0.12 92.50% 0.07 790 1968/12/20 13:00:00 1968/12/20 23:00:00 11 0.11 92.61% 0.07 791 2002/04/26 15:00:00 2002/04/27 00:00:00 10 0.11 92.73% 0.07 792 2003/03/22 20:00:00 2003/03/23 06:00:00 11 0.11 92.85% 0.07 793 1963/04/08 08:00:00 1963/04/08 19:00:00 12 0.1 92.97% 0.07 794 1966/02/25 03:00:00 1966/02/25 15:00:00 13 0.1 93.08% 0.07 795 2005/12/03 03:00:00 2005/12/03 11:00:00 9 0.1 93.20%0.07 796 1965/07/30 00:00:00 1965/07/30 10:00:00 11 0.09 93.32% 0.07 797 1966/03/02 10:00:00 1966/03/02 18:00:00 9 0.09 93.43% 0.07 798 1969/11/15 21:00:00 1969/11/16 06:00:00 10 0.09 93.55% 0.07 799 2001/12/30 20:00:00 2001/12/31 04:00:00 9 0.09 93.67% 0.07 800 1961/03/15 14:00:00 1961/03/15 23:00:00 10 0.08 93.79% 0.07 801 1963/06/11 16:00:00 1963/06/12 00:00:00 9 0.08 93.90% 0.07 802 2002/04/24 16:00:00 2002/04/24 23:00:00 8 0.08 94.02% 0.07 803 2003/11/01 12:00:00 2003/11/01 20:00:00 9 0.08 94.14% 0.07 804 2008/01/22 07:00:00 2008/01/22 15:00:00 9 0.08 94.26% 0.07 805 1955/12/01 22:00:00 1955/12/02 08:00:00 11 0.07 94.37% 0.07 806 1972/10/17 07:00:00 1972/10/17 14:00:00 8 0.07 94.49% 0.07 807 1992/10/30 22:00:00 1992/10/31 05:00:00 8 0.07 94.61% 0.07 808 2000/02/16 20:00:00 2000/02/18 03:00:00 32 0.07 94.72% 0.07 809 2002/09/29 20:00:00 2002/09/30 05:00:00 10 0.07 94.84% 0.07 810 2003/11/03 20:00:00 2003/11/04 07:00:00 12 0.07 94.96% 0.07 811 1952/09/19 17:00:00 1952/09/20 01:00:00 9 0.06 95.08% 0.07 812 1963/03/15 07:00:00 1963/03/15 15:00:00 9 0.06 95.19% 0.07 813 1963/04/14 19:00:00 1963/04/15 03:00:00 9 0.06 95.31% 0.07 814 1969/05/05 14:00:00 1969/05/06 18:00:00 29 0.06 95.43% 0.07 815 1998/04/13 19:00:00 1998/04/14 02:00:00 8 0.06 95.55% 0.07 816 1998/11/11 12:00:00 1998/11/12 04:00:00 17 0.06 95.66% 0.07 817 2006/03/17 23:00:00 2006/03/18 15:00:00 17 0.06 95.78% 0.07 818 1961/10/08 19:00:00 1961/10/09 01:00:00 7 0.05 95.90% 0.07 819 1964/04/01 12:00:00 1964/04/01 18:00:00 7 0.05 96.01% 0.07 820 1998/08/31 23:00:00 1998/09/01 06:00:00 8 0.05 96.13% 0.07 821 1999/07/18 13:00:00 1999/07/18 20:00:00 8 0.05 96.25% 0.07 822 2004/08/30 23:00:00 2004/08/31 06:00:00 8 0.05 96.37% 0.07 823 2005/01/28 18:00:00 2005/01/29 01:00:00 8 0.05 96.48% 0.07 824 1953/03/20 10:00:00 1953/03/20 18:00:00 9 0.04 96.60% 0.07 825 1969/02/15 23:00:00 1969/02/16 07:00:00 9 0.04 96.72% 0.07 826 1998/09/03 11:00:00 1998/09/03 15:00:00 5 0.04 96.83% 0.07 827 2000/02/28 20:00:00 2000/02/29 00:00:00 5 0.04 96.95% 0.07 828 2002/04/15 12:00:00 2002/04/15 17:00:00 6 0.04 97.07% 0.07 19/201/10/2024 11:31 AM Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date Duration (hr) Peak (cfs) Frequency (%) Return Period (Yr) 829 1951/11/13 05:00:00 1951/11/13 08:00:00 4 0.03 97.19% 0.07 830 1970/01/11 22:00:00 1970/01/12 13:00:00 16 0.03 97.30% 0.07 831 1971/11/12 12:00:00 1971/11/12 15:00:00 4 0.03 97.42% 0.07 832 1974/02/19 21:00:00 1974/02/20 00:00:00 4 0.03 97.54% 0.07 833 1994/11/18 08:00:00 1994/11/18 11:00:00 4 0.03 97.66% 0.07 834 1995/12/16 03:00:00 1995/12/16 06:00:00 4 0.03 97.77% 0.07 835 1996/01/25 16:00:00 1996/01/25 21:00:00 6 0.03 97.89% 0.07 836 1999/02/07 12:00:00 1999/02/07 16:00:00 5 0.03 98.01% 0.07 837 1956/04/11 15:00:00 1956/04/11 17:00:00 3 0.02 98.12% 0.07 838 1962/03/29 11:00:00 1962/03/29 15:00:00 5 0.02 98.24% 0.07 839 1964/01/18 21:00:00 1964/01/19 03:00:00 7 0.02 98.36% 0.07 840 1967/12/16 17:00:00 1967/12/16 22:00:00 6 0.02 98.48% 0.07 841 1968/12/11 12:00:00 1968/12/11 14:00:00 3 0.02 98.59% 0.07 842 1969/02/28 23:00:00 1969/03/01 03:00:00 5 0.02 98.71% 0.07 843 1975/01/30 19:00:00 1975/01/30 21:00:00 3 0.02 98.83% 0.07 844 1996/12/31 19:00:00 1996/12/31 22:00:00 4 0.02 98.94% 0.07 845 2002/05/21 01:00:00 2002/05/21 04:00:00 4 0.02 99.06% 0.07 846 1952/03/19 08:00:00 1952/03/19 12:00:00 5 0.01 99.18% 0.07 847 1962/06/15 14:00:00 1962/06/15 17:00:00 4 0.01 99.30% 0.07 848 1966/02/10 19:00:00 1966/02/10 22:00:00 4 0.01 99.41% 0.07 849 1992/12/12 00:00:00 1992/12/12 02:00:00 3 0.01 99.53% 0.07 850 1987/02/18 20:00:00 1987/02/18 22:00:00 3 0 99.65% 0.07 851 1993/12/19 07:00:00 1993/12/19 09:00:00 3 0 99.77% 0.07 852 2003/12/08 04:00:00 2003/12/08 05:00:00 2 0 99.88% 0.07 -------------End of Data----------------- 20/201/10/2024 11:31 AM Excel Engineering Development of the Flow Duration Statistics Similar to the Peak Flow Statistics, the flow duration statistics are also developed directly from the SWMM binary output file. It should be noted right from the start that the “durations” that we are talking about in this section have nothing to do with the “storm durations” presented in the peak flow statistics section. Other than using the same sequence of letters for the word, the two concepts have nothing to do with each other and the reader is cautioned not to confuse the two. The goal of the flow duration statistics is to determine, for the flow rates that fall within the hydromorphologicaly significant range, the length of time that each of those flow rates occur. Since the amount of sediment transported by a river or stream is proportional to the velocity of the water flowing and the length of time that velocity of flow acts on the sediment, knowing the velocity and length of time for each flow rate is very useful. Methodology The methodology for determining the flow duration curves comes from a document developed by the U.S. Geological Survey (USGS). The first stop on the journey to find this document was a link to the USGS water site (http://www.usgs.gov/water/). This link is found in Appendix E (SDHMP Continuous Simulation Modeling Primer), found in the County Hydromodification Management Plan1. On this web site a search for “Flow Duration Curves” leads to USGS Publication 1542-A, Flow-duration curves, by James K. Searcy 1959 (http://pubs.er.usgs.gov/publication/wsp1542A). In this publication the development of the flow duration curves is discussed in detail. In Pub 1542-A, beginning on page 7 an example problem is used to illustrate the compilation of data used to create the flow duration plots. On page 8 a completed form 9-217-c form shows the monthly tabulation of flow rates for Bowie Creek near Hattiesburg, Miss. For each flow range the number of readings is tabulated and then the total number of each flow rate is totaled for the year. It should be noted that while this example is for a stream with a minimum flow rate of 100cfs, for the purposes of run-off studies in Southern California the minimum flow rate of zero (0) cfs is the common low flow value. Once each of the year’s data has been compiled the summary numbers from each year are transferred to form 9-217-d. On this form the total number of each flow rate is again totaled and the percentage of time exceeded calculated (as will be explained later under the discussion of our calculations). Once the data has been compiled a graph of Discharge Rate vs. Percent Time Exceeded is developed. As will be explained in the next section, the use of these curves leads to the amount of time each particular flow can be expected to occur (based on historical data). How to Read the Graphs2 Figure 1 shows a flow duration curve for a hypothetical development. The three curves show what percentage of the time a range of flow rates are exceeded for three different conditions: pre-project, post- 1 FINAL HYDROMODIFICATION MANAGEMENT PLAN, Prepared for County of San Diego, California, March 2011, by Brown and Caldwell Engineering of San Diego. (http://www.projectcleanwater.org/images/stories/Docs/LDS/HMP/0311_SD_HMP_wAppendices.pdf) 2 The graph and the explanation were taken directly from Appendix E of the Hydromodification Plan Excel Engineering project and post-project with storm water mitigation. Under pre-project conditions the minimum geomorphically significant flow rate is 0.10cfs (assumed) and as read from the graph, flows would equal or exceed this value about 0.14% of the time (or about 12 hours per year) (0.0014 x 365days x 24 hour/day). For post-project conditions, this flow rate would occur more often – about 0.38% of the time (or about 33 hours per year) (0.0038 x 365days x 24 hour/day). This increase in the duration of the geomorphically significant flow after development illustrates why duration control is closely linked to protecting creeks from accelerated erosion. Development of Flow Duration Curves The first step in developing the flow duration curves is to count the number of occurrences of each flow rate. This is done by first rounding every non-zero flow value to an appropriate number of decimal places (say two places). This in effect groups each flow into closely related values or “bins” as they are referred to in publication 9-217d. Then the entire runoff record is queried for each value and the number of each value counted. The next step is to enter the results of the query into a grid patterned after form 9-217d. The data is entered in ascending order starting with the lowest flow first. The grid is composed of four columns. They are (from left to right) Discharge Rate, Number of Periods (count), Total Periods Exceeding (the total number of periods equal to or exceeding this value), and Percent Time Exceeded. Starting at the top row (row 1), the flow rate (which is often times zero) is entered with the corresponding number of times that value was found. The next column is the total number of values greater than or equal to that flow rate. For the first flow rate point, by definition all flow rate values are greater than or equal to this value, therefore the total number of runoff records of the rainfall record is entered here. The 7 60 ------+------+----l------+-I ---+-lmpe:r.f s f lO'll' .cfs) __.__ Pre·-P roject Floor (c· _._ 8ost-Project • igal.ed f lo'll' ( •• ) PreJProject .2Q5 - -Pre-P roject Q D 5 □ '! o/,,Ji'me Ex<:eede di Excel Engineering final column which is the percent of time exceeded is calculated by dividing the total periods exceeded by the total number of periods in the study. For the first row this number should be 100% For the next row (row 2), the flow rate, and the flow rate count are entered. The total number of periods exceeding for row 2 is calculated by subtracting Number of Periods of row 1 from the Total Periods Exceeding of line 1. This result is entered in the Total Periods Exceeding on row 2. As was the case for line 1, the final column is calculated by dividing the total periods exceeded by the total number of periods in the study. For the second row this number should be something less than 100% and continually decrease as we move down the chart. If all the calculations are correct, then everything should zero out on the last line of the calculations. The final step in developing the flow duration curves is to make a plot of the Discharge Rate vs. the Percent Time Exceeded. For the purposes of this report, the first value corresponding to the zero flow rate is not plotted allowing the graph to be focused on the actual flow rate values. The Flow Duration Analysis The Flow Duration analysis is composed of the following series of files: 1. The Flow Duration Plot 2. Comparison of the Post-Development Flow Duration Curve to the Pre-Development Curve (Pass/Fail) 3. The calculations for the Pre-Development flow duration curve development (USGS9217d) 4. The calculations for the Post-Development flow duration curve development (USGS9217d) The Flow Duration Plot The Flow Duration Curves Plot is the plotting of both the pre-development and post-development sets of Discharge Rate vs. the Percent Time Exceeded data point pair lists. Only that portion of the flow range within the geomorphically significant range (Q10 – Qlf) is summarized. With these curves one can see a visual representation of the relative positions of the respective flow duration curves. The flow duration curves are compared in an East/West (horizontal) direction to compare post development Discharge Rates to pre-development Discharge Rates. The pre-development curve is plotted in blue, and the post- development curve is plotted in green. As long as the post development curve lies to the left of the pre- development curve (mostly3), the project meets the peak flow hydromodification requirements. Pass/Fail comparison of the curves The next two sets of data are the point by point comparison of the post-development curve and the pre- development curve. The Pass/Fail table is helpful in determining compliance since the plotted lines can be difficult to see at the scales suitable for use in a report. Each point on the post- development curve has a corresponding “Y” value (Flow Rate), and “X” value (% Time Exceeded). For each point on the post development curve, the “Y” value is used to interpolate the corresponding Percent Time Exceeded 3 See hydromodification limits for exceedance of pre-development values Excel Engineering (X) value from the pre-development curve. Then the Post-Development Percent Time Exceeded value is compared to the Pre-Development Percent Time Exceeded value. Based on the relative values of each point, pass/fail criteria are determined point by point. For each set of data, the upper right hand header value shows the name of the file being displayed (ex. flowDurationPassFailMitigated.TXT). The first line of the file shows the name of the SWMM output file (*.out). The next line shows the time stamp of the SWMM file that is being analyzed. The time stamps of all of the report files should be within a minute or two of each other, otherwise there may have been confusion with the files. Each report run creates and prints all of the files and reports at one time so all the time stamps should be very close. The first column is the zero based number of the point. The next two columns show the post development “X” and “Y” values. The next column shows the value interpolated between the two bounding points on the pre-development curve. The next three columns show the true or false values of the comparison of the two “X” values. The last column shows the resultant pass or fail status of the point. There are three ways a point can pass. They are: 1. Qpost being outside of the geomorphically significant range Qlf to Q10 2. Qpost being less than Q pre 3. Qpost being less than 110% of the value of Qpre if the point is between Qlf and Q10 There are two ways that a point can fail. They are: 1. Qpost being greater than 110% of Qpre if the point is between Qlf and Q10 2. If more than 10% of the points are between 100% and 110% of Qpre for the points between Qlf and Q10 A quick scan down the last column will quickly tell if there are any points that fail. At the bottom of each set of data are the date stamp of the report to the left, and to the right is the page number/number of pages for the specific set of data (not the pages of the report!). Each new set of data has its own page numbering. Between the file name in the header row and the page numbering in the footer row, the engineer can readily scan the document for the data of interest. Excel Engineering Excel Engineering flowDurationPassFailMitigated Compared to: pre-development SWMM file: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-Marbrisa-PRE-A.out pre-development time stamp: 1/10/2024 11:18:15 AM Compare Post-Development Curve to Pre-Development Curve Flow Control Upper Limit: 11.98 (cfs) Flow Control Lower Limit: 0.787 (cfs) post-development SWMM file: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-MIT-A.out post-development time stamp: 1/10/2024 11:16:03 AM Post P T # Flow R ate (cf s ) Post D e v % E xc eed Pre D e v % E xc eed %E x p os t < % E x p re %E x p os t > % E x p re %E x p os t > 1 10% % E x p re Pass/ F a il 0 0.79 0.33 0.30 FALSE TRUE FALSE Pass: Post Duration <= 110% Pre Duration 1 0.90 0.26 0.25 FALSE TRUE FALSE Pass: Post Duration <= 110% Pre Duration 2 1.01 0.21 0.23 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 3 1.13 0.18 0.21 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 4 1.24 0.15 0.18 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 5 1.35 0.12 0.17 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 6 1.47 0.10 0.16 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 7 1.58 0.08 0.10 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 8 1.69 0.07 0.09 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 9 1.80 0.06 0.08 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 10 1.92 0.05 0.07 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 11 2.03 0.04 0.07 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 12 2.14 0.03 0.06 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 13 2.26 0.03 0.05 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 14 2.37 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 15 2.48 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 16 2.60 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 17 2.71 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 18 2.82 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 19 2.94 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 20 3.05 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 21 3.16 0.01 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 22 3.27 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 23 3.39 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 24 3.50 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 25 3.61 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 26 3.73 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 27 3.84 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 1/31/10/2024 11:32 AM Excel Engineering flowDurationPassFailMitigated Post P T # Fl ow R ate (cfs ) Post D e v % E xc eed Pre D e v % E xc eed %E x p os t < % E x p re %E x p os t > % E x p re %E x p os t > 1 10% % E x p re Pass/F a il 28 3.95 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 29 4.07 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 30 4.18 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 31 4.29 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 32 4.40 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 33 4.52 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 34 4.63 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 35 4.74 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 36 4.86 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 37 4.97 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 38 5.08 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 39 5.20 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 40 5.31 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 41 5.42 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 42 5.54 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 43 5.65 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 44 5.76 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 45 5.87 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 46 5.99 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 47 6.10 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 48 6.21 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 49 6.33 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 50 6.44 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 51 6.55 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 52 6.67 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 53 6.78 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 54 6.89 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 55 7.01 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 56 7.12 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 57 7.23 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 58 7.34 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 59 7.46 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 60 7.57 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 61 7.68 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 62 7.80 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 63 7.91 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 64 8.02 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 65 8.14 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 2/31/10/2024 11:32 AM Excel Engineering flowDurationPassFailMitigated Post P T # Fl ow R ate (cfs ) Post D e v % E xc eed Pre D e v % E xc eed %E x p os t < % E x p re %E x p os t > % E x p re %E x p os t > 1 10% % E x p re Pass/F a il 66 8.25 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 67 8.36 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 68 8.48 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 69 8.59 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 70 8.70 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 71 8.81 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 72 8.93 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 73 9.04 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 74 9.15 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 75 9.27 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 76 9.38 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 77 9.49 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 78 9.61 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 79 9.72 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 80 9.83 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 81 9.94 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 82 10.06 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 83 10.17 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 84 10.28 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 85 10.40 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 86 10.51 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 87 10.62 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 88 10.74 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 89 10.85 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 90 10.96 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 91 11.08 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 92 11.19 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 93 11.30 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 94 11.41 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 95 11.53 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 96 11.64 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 97 11.75 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 98 11.87 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 99 11.98 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration <= Pre Duration 3/31/10/2024 11:32 AM Excel Engineering USGS9217dPre DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less than that shown on the next line Duration Table Summary at Project Discharge Point file name: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-Marbrisa-PRE-A.out time stamp: 1/10/2024 11:18:15 AM Bin Num ber Dis charge Ra te (c fs) Nu mber of Periods To tal Period s Exceeding Percent Time Exce e ded 1 0.79 254 1521 0.302 2 0.90 127 1267 0.252 3 1.01 101 1140 0.227 4 1.13 138 1039 0.207 5 1.24 53 901 0.179 6 1.35 40 848 0.169 7 1.47 326 808 0.161 8 1.58 30 482 0.096 9 1.69 56 452 0.090 10 1.80 35 396 0.079 11 1.92 20 361 0.072 12 2.03 35 341 0.068 13 2.14 51 306 0.061 14 2.26 39 255 0.051 15 2.37 21 216 0.043 16 2.48 10 195 0.039 17 2.60 4 185 0.037 18 2.71 8 181 0.036 19 2.82 7 173 0.034 20 2.94 35 166 0.033 21 3.05 6 131 0.026 22 3.16 8 125 0.025 23 3.27 8 117 0.023 24 3.39 3 109 0.022 25 3.50 4 106 0.021 26 3.61 1 102 0.020 27 3.73 6 101 0.020 28 3.84 3 95 0.019 29 3.95 2 92 0.018 30 4.07 5 90 0.018 31 4.18 1 85 0.017 32 4.29 1 84 0.017 33 4.40 1 83 0.016 34 4.52 4 82 0.016 35 4.63 3 78 0.016 36 4.74 7 75 0.015 37 4.86 1 68 0.014 38 4.97 10 67 0.013 39 5.08 3 57 0.011 40 5.20 4 54 0.011 41 5.31 0 50 0.010 42 5.42 1 50 0.010 43 5.54 1 49 0.010 44 5.65 5 48 0.010 45 5.76 0 43 0.009 46 5.87 1 43 0.009 47 5.99 2 42 0.008 1/21/10/2024 11:32 AM Excel Engineering USGS9217dPre Bin Num ber Di s charge Ra te (c fs) Nu mber of Periods To tal Period s Exceeding Percent Time Exce e ded 48 6.10 0 40 0.008 49 6.21 0 40 0.008 50 6.33 1 40 0.008 51 6.44 1 39 0.008 52 6.55 0 38 0.008 53 6.67 2 38 0.008 54 6.78 0 36 0.007 55 6.89 1 36 0.007 56 7.01 1 35 0.007 57 7.12 1 34 0.007 58 7.23 0 33 0.007 59 7.34 3 33 0.007 60 7.46 2 30 0.006 61 7.57 0 28 0.006 62 7.68 0 28 0.006 63 7.80 4 28 0.006 64 7.91 1 24 0.005 65 8.02 1 23 0.005 66 8.14 0 22 0.004 67 8.25 0 22 0.004 68 8.36 0 22 0.004 69 8.48 0 22 0.004 70 8.59 0 22 0.004 71 8.70 1 22 0.004 72 8.81 0 21 0.004 73 8.93 3 21 0.004 74 9.04 1 18 0.004 75 9.15 0 17 0.003 76 9.27 0 17 0.003 77 9.38 2 17 0.003 78 9.49 1 15 0.003 79 9.61 2 14 0.003 80 9.72 1 12 0.002 81 9.83 0 11 0.002 82 9.94 0 11 0.002 83 10.06 0 11 0.002 84 10.17 0 11 0.002 85 10.28 0 11 0.002 86 10.40 1 11 0.002 87 10.51 1 10 0.002 88 10.62 2 9 0.002 89 10.74 0 7 0.001 90 10.85 0 7 0.001 91 10.96 1 7 0.001 92 11.08 0 6 0.001 93 11.19 0 6 0.001 94 11.30 1 6 0.001 95 11.41 0 5 0.001 96 11.53 0 5 0.001 97 11.64 1 5 0.001 98 11.75 3 4 0.001 99 11.87 1 1 0.000 100 11.98 0 0 0.000 -------------End of Data----------------- 2/21/10/2024 11:32 AM Excel Engineering USGS9217dPostMitigated DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less than that shown on the next line Duration Table Summary at Project Discharge Point file name: V:\24\24002\Engineering\GPIP\Storm\Working Files\Hydmod\24002-MIT-A.out time stamp: 1/10/2024 11:16:03 AM Bin Num ber Dis charge Ra te (c fs) Nu mber of Periods To tal Period s Exceeding Percent Time Exce e ded 1 0.79 337 1663 0.331 2 0.90 255 1326 0.264 3 1.01 177 1071 0.213 4 1.13 161 894 0.178 5 1.24 128 733 0.146 6 1.35 114 605 0.120 7 1.47 85 491 0.098 8 1.58 64 406 0.081 9 1.69 62 342 0.068 10 1.80 46 280 0.056 11 1.92 27 234 0.047 12 2.03 34 207 0.041 13 2.14 30 173 0.034 14 2.26 20 143 0.028 15 2.37 20 123 0.024 16 2.48 16 103 0.020 17 2.60 10 87 0.017 18 2.71 13 77 0.015 19 2.82 12 64 0.013 20 2.94 11 52 0.010 21 3.05 7 41 0.008 22 3.16 11 34 0.007 23 3.27 0 23 0.005 24 3.39 1 23 0.005 25 3.50 1 22 0.004 26 3.61 1 21 0.004 27 3.73 1 20 0.004 28 3.84 3 19 0.004 29 3.95 1 16 0.003 30 4.07 0 15 0.003 31 4.18 1 15 0.003 32 4.29 1 14 0.003 33 4.40 1 13 0.003 34 4.52 0 12 0.002 35 4.63 1 12 0.002 36 4.74 0 11 0.002 37 4.86 0 11 0.002 38 4.97 0 11 0.002 39 5.08 1 11 0.002 40 5.20 3 10 0.002 41 5.31 0 7 0.001 42 5.42 0 7 0.001 43 5.54 1 7 0.001 44 5.65 0 6 0.001 45 5.76 0 6 0.001 46 5.87 0 6 0.001 47 5.99 1 6 0.001 1/21/10/2024 11:32 AM Excel Engineering USGS9217dPostMitigated Bin Num ber Di s charge Ra te (c fs) Nu mber of Periods To tal Period s Exceeding Percent Time Exce e ded 48 6.10 0 5 0.001 49 6.21 0 5 0.001 50 6.33 0 5 0.001 51 6.44 1 5 0.001 52 6.55 0 4 0.001 53 6.67 0 4 0.001 54 6.78 0 4 0.001 55 6.89 0 4 0.001 56 7.01 0 4 0.001 57 7.12 1 4 0.001 58 7.23 0 3 0.001 59 7.34 0 3 0.001 60 7.46 0 3 0.001 61 7.57 0 3 0.001 62 7.68 0 3 0.001 63 7.80 0 3 0.001 64 7.91 0 3 0.001 65 8.02 0 3 0.001 66 8.14 0 3 0.001 67 8.25 1 3 0.001 68 8.36 0 2 0.000 69 8.48 1 2 0.000 70 8.59 0 1 0.000 71 8.70 0 1 0.000 72 8.81 0 1 0.000 73 8.93 0 1 0.000 74 9.04 0 1 0.000 75 9.15 0 1 0.000 76 9.27 0 1 0.000 77 9.38 0 1 0.000 78 9.49 0 1 0.000 79 9.61 0 1 0.000 80 9.72 0 1 0.000 81 9.83 1 1 0.000 82 9.94 0 0 0.000 83 10.06 0 0 0.000 84 10.17 0 0 0.000 85 10.28 0 0 0.000 86 10.40 0 0 0.000 87 10.51 0 0 0.000 88 10.62 0 0 0.000 89 10.74 0 0 0.000 90 10.85 0 0 0.000 91 10.96 0 0 0.000 92 11.08 0 0 0.000 93 11.19 0 0 0.000 94 11.30 0 0 0.000 95 11.41 0 0 0.000 96 11.53 0 0 0.000 97 11.64 0 0 0.000 98 11.75 0 0 0.000 99 11.87 0 0 0.000 100 11.98 0 0 0.000 -------------End of Data----------------- 2/21/10/2024 11:32 AM Excel Engineering END OF STATISTICS ANALYSIS ATTACHMENT 3 Structural BMP Maintenance Information Use this checklist to ensure the required information has been included in the Structural BMP Maintenance Information Attachment: Preliminary Design/Planning/CEQA level submittal: Attachment 3 must identify: Typical maintenance indicators and actions for proposed structural BMP(s) based on Section 7.7 of the BMP Design Manual Final Design level submittal: Attachment 3 must identify: Specific maintenance indicators and actions for proposed structural BMP(s). This shall be based on Section 7.7 of the BMP Design Manual and enhanced to reflect actual proposed components of the structural BMP(s) How to access the structural BMP(s) to inspect and perform maintenance Features that are provided to facilitate inspection (e.g., observation ports, cleanouts, silt posts, or other features that allow the inspector to view necessary components of the structural BMP and compare to maintenance thresholds) Manufacturer and part number for proprietary parts of structural BMP(s) when applicable Maintenance thresholds for BMPs subject to siltation or heavy trash(e.g., silt level posts or other markings shall be included in all BMP components that will trap and store sediment, trash, and/or debris, so that the inspector may determine how full the BMP is, and the maintenance personnel may determine where the bottom of the BMP is . If required, posts or other markings shall be indicated and described on structural BMP plans.) Recommended equipment to perform maintenance When applicable, necessary special training or certification requirements for inspection and maintenance personnel such as confined space entry or hazardous waste management OPERATION & MAINTENANCE (O&M) PLAN Contents 1. PROJECT DESCRIPTION .................................................................................................. 1 2. OPERATION & MAINTENANCE PLAN ......................................................................... 1 3. Operation & Maintenance of BMP’S .................................................................................. 1 A. Training .............................................................................................................. 2 B. Landscaping ....................................................................................................... 2 C. Irrigation System ................................................................................................ 5 D. Trash Storage Areas .......................................................................................... 5 E. Storm Water Conveyance System Stenciling and Signing ................................. 5 F. Biofiltration ......................................................................................................... 6 G. Outlet Structures ................................................................................................ 8 H. Vector Management Control Requirements ..................................................... 10 ATTACHMENTS A. O&M Exhibit A1. Inspection & Maintenance Schedule B1. Cost Estimate C1. BMP Training Log D1. Inspection & Maintenance Log E1. Maintenance Indicators (Table 7-2) -i- 1 1. PROJECT DESCRIPTION The purpose of the project is the construction of an additional lodge villa featuring walkways and landscape as part of a larger development in MarBrisa Carlsbad Ranch. 2. OPERATION & MAINTENANCE PLAN The Operation and Maintenance Plan (O&M) needs to address construction and post-construction concerns as shown in the Storm Water Mitigation Plan. 3. Operation & Maintenance of BMP’S It shall be the responsibility of the owner to train all employees for the maintenance and operation of all BMPs, to achieve the maximum pollutant reduction, as addressed in the approved Project’s SWMP. The following schedule of (O&M’s) must be followed to satisfy the Conditions of Concern and the Pollutants of Concern as addressed in the approved Project’s SWMP and the City’s BMP manual. This schedule shall include periodic inspections of all Source Control and Treatment Control BMP’s. All maintenance records for training, inspection and maintenance shall be retained and provided to the city upon request. All BMPs shall be inspected 30 days prior to October lst each year and certified to the City Engineering Department as to their readiness to receive runoff from the annual rainfall season. The owner will also provide to the City, as part of the maintenance and operation agreement, an executed maintenance and access easement that shall be binding on the land throughout the life of the project. 2 Responsible Party for O&M and For Training- Property Owner Grand Pacific Resorts, L.P. A. Training Training of Operation and Maintenance personnel is of primary importance to provide knowledge of the operation and maintenance of BMPs. Proper training shall provide information that will enable employees to have in place an effective preventive maintenance program as described in this O & M manual. The responsible party mentioned above should read the course provided by the San Diego BMP Manual, to be trained in the purpose and use of BMPs and the maintenance thereof. Proper preventive maintenance will prevent environmental incidents that may be a health and safety hazard. New employees should be trained as to the purpose and proper maintenance within the first week of their employment. Employee training shall include receiving a copy of this O & M manual; a discussion on the location and purpose of site specific BMPs, such as Source Control and Treatment Control BMPs; training on how to inspect and report maintenance problems and to whom they report to; They shall be trained in site specific Pollutants of Concern so that they can evaluate the functioning of all on-site BMPs . These Pollutants are identified in section 2 of this report. A log of all training and reported inspections and maintenance problems along with what was done to correct the problem shall be kept on the premises at all times. Employees shall be periodically trained, at a minimum of once a year, to refresh their abilities to Operate and Maintain all on-site BMPs. B. Landscaping Operational and maintenance needs include: ▪ Vegetation management to maintain adequate hydraulic functioning and to limit habitat for disease-carrying animals. ▪ Animal and vector control. ▪ Periodic sediment removal to optimize performance. ▪ Trash, debris, grass trimmings, tree pruning, dead vegetation collection and removal. ▪ Removal of standing water, which may contribute to the development of aquatic plant communities or mosquito breeding areas. ▪ Erosion and structural maintenance to prevent the loss of soil and maintain the performance of all landscaping. 3 Inspection Frequency The facility will be inspected and inspection visits will be completely documented: ▪ Once a month at a minimum. ▪ After every large storm (after every storm monitored or these storms with more than 0.50 inch of precipitation.) ▪ On a weekly basis during extended periods of wet weather. Inspect for proper irrigation and fertilizer use, and ensure that all landscaped areas have minimum of 80% coverage. Aesthetic Maintenance The following activities will be included in the aesthetic maintenance program: Grass Trimming: Trimming of grass will be done on all landscaped areas, around fences, at the inlet and outlet structures, and sampling structures. Weed Control. Weeds will be removed through mechanical means. Herbicide will not be used because these chemicals may impact the water quality monitoring. Functional Maintenance Functional maintenance has two components: ▪ Preventive maintenance ▪ Corrective maintenance Preventive Maintenance Preventive maintenance activities to be instituted for landscaped areas are: ▪ Grass Mowing: Vegetation seed, mix within the landscaped areas, are to be designed to be kept short to maintain adequate hydraulic functioning and to limit the development of faunal habitats. ▪ Trash and Debris: During each inspection and maintenance visit to the site, debris and trash removal will be conducted to reduce the potential for inlet and outlet structures and other components from becoming clogged and inoperable during storm events. ▪ Sediment Removal: Sediment accumulation, as part of the operation and maintenance program at of landscaped areas, will be monitored once a month during the dry season, after every large storm (0.50 inch), and monthly during the wet season. Specifically, if sediment reaches a level at or near plant height, or could interfere with flow or operation, the sediment shall be removed. If accumulation of debris or sediment is determined to be the cause of decline in design performance, prompt action (i.e., within ten working days) will be taken to restore the landscaped areas to design performance standards. Actions will include using additional vegetation and/or removing accumulated sediment to correct channeling or ponding. Characterization and Appropriate disposal of sediment will comply with applicable local, county, state, or federal requirements. ▪ Landscaped areas will be re-graded, if the flow gradient has been altered. This should be a sign that the BMP is failing and the soil matrix may need to be replaced. 4 ▪ Removal of Standing Water: Standing water must be removed if it contributes to the development of aquatic plant communities or mosquito breeding areas. ▪ Fertilization and Irrigation: fertilization and irrigation is to be keep at a minimum. ▪ Elimination of Mosquito Breeding Habitats. The most effective mosquito control program is one that eliminates standing water over a period less than 96 hours. Corrective Maintenance Corrective maintenance is required on an emergency or non-routine basis to correct problems and to restore the intended operation and safe function of all landscaped areas. Corrective maintenance activities include: ▪ Removal of Debris and Sediment: Sediment, debris, and trash, which impede the hydraulic functioning of landscaping and prevent vegetative growth, will be removed and properly disposed. Temporary arrangements will be made for handling the sediments until a permanent arrangement is made. Vegetation will be re-established after sediment removal. ▪ Structural Repairs: Once deemed necessary, repairs to structural components of landscaping will be done within l0 working days. Qualified individuals (i.e., the designers or contractors) will conduct repairs where structural damage has occurred. ▪ Embankment and Slope Repairs: Once deemed necessary, damage to the embankments and slopes of landscaped areas will be repaired within l0 working days. ▪ Erosion Repair: Where a reseeding program has been ineffective, or where other factors have created erosive conditions (i.e., pedestrian traffic, concentrated flow, etc.), corrective steps will be taken to prevent loss of soil and any subsequent danger to the performance and use of landscaped areas as BMPs. There are a number of corrective actions than can be taken. ▪ These include erosion control blankets, riprap, or reducing flow velocity. ▪ Consult with an engineer and contractor to address frequently occurring erosion problems. ▪ Elimination of Animal Burrows: animal burrows will be filled and steps taken to remove the animals if burrowing problems continue to occur (filling and compacting). If the problem persists, vector control specialists will be consulted regarding removal steps. This consulting is necessary as the threat of rabies in some areas may necessitate the animals being destroyed rather than relocated. If the BMP performance is affected, abatement will begin. Otherwise, abatement will be performed annually in September. ▪ General Facility Maintenance: In addition to the above elements of corrective maintenance, general corrective maintenance will address the overall facility and its associated components. If corrective maintenance is being done to one component, other components will be inspected to see if maintenance is needed. Maintenance Frequency The maintenance indicators for selected BMPs are included in Attachment Al. 5 Debris and Sediment Disposal Waste generated onsite is ultimately the responsibility of the Owner. Disposal of sediments, debris, and trash will comply with applicable local, county, state, and federal waste control programs. Hazardous Waste Suspected hazardous wastes will be analyzed to determine disposal options. Hazardous wastes generated onsite will be handled and disposed of according to applicable local, state, and federal regulations. A solid or liquid waste is considered a hazardous waste if it exceeds the criteria listed in the CCR, Title 22, Article ll. C. Irrigation System Inspection Frequency and Procedure The Irrigation system shall be checked each week as a minimum. The following items shall be checked to insure that they are functioning properly: ▪ Shut-off devices. ▪ All piping and sprinkler heads to insure there are no leaks and that proper water spread is maintained. ▪ All flow reducers. ▪ Check for overspray/runoff D. Trash Storage Areas ▪ All trash storage areas shall be inspected daily to insure that they are clean from trash. Also the following shall be inspected annually 30 days prior to October lst of each year. ▪ Pavement is in good repair. ▪ Drainage will not run-off onto adjacent areas. ▪ That they remain screened or walled to prevent off-site transport of trash. ▪ That all lids are closed and/or awnings are in good repair to minimize direct precipitation. ▪ Signs posted on or near dumpsters with the words “Do not dump hazardous materials here” or similar. E. Storm Water Conveyance System Stenciling and Signing ▪ Signage/stenciling are to be inspected for legibility and visual obstruction and shall be Repaired and cleared of any obstruction within 5 working day of inspection. 6 ▪ Inspection Frequency: Semi-annually, 30 days prior to October lst each year, and monthly during rainy season. F. Biofiltration Operational and maintenance needs include: ▪ Vegetation management to maintain adequate hydraulic functioning and to limit habitat for disease-carrying animals. ▪ Animal and vector control. ▪ Periodic sediment removal to optimize performance. ▪ Trash, debris, grass trimmings, tree pruning, dead vegetation collection and removal. ▪ Removal of standing water, which may contribute to the development of aquatic plant communities or mosquito breeding areas. ▪ Erosion and structural maintenance to prevent the loss of soil and maintain the performance of all landscaping. ▪ Outlet maintenance: maintain trash free; remove silt; clear clogged outlets and standing Water after 96 hours. ▪ Signs Posted at each bmp that state the following words “ PERMANENT WATER QUALITY TREATMENT FACILITY” “KEEPING OUR WATERWAYS CLEAN” “ MAINTAIN WITH CARE – NO MODIFICATIONS WITHOUT AGENCY APPROVAL” G. Outlet Structures All outlet structures shall be kept functional at all times. Routine inspection and corrective maintenance shall include removal of trash sediment and debris and repair of any structural damage or clogging of orifice outlets. The minimum maintenance frequency shall be 30 days prior to October 1st each year, weekly during rainy season or within 24 hours prior to forecasts. To clean lower orifice in the event of clogging This activity will require workers to open catch basin grates to remove debris from the lower orifice plate. Remove grate and visually inspect lower orifice plate and blockage Remove debris from inside of catch basin and around orifice plate Replace grate when orifice plate and inside of catch basin are free of debris H. Vector Management Control Requirements Due to Clean Water Act requirements and mandates imposed by the Water Quality Control Board, large quantities of stormwater will be detained onsite in above ground and underground storage facilities for treatment and storage. These storage facilities are required to dewater or discharge at a very small flow rate in order to comply with these requirements. The outlet structure for the underground storage and bioretention facility had to be sized to a variable size between 0.25” to 6” in order to maintain the maximum allowed discharge flow. The facility was designed to dewater in less than 96 hours. However, due to its small size and if not properly maintained regularly, it is anticipated that the outlet might have a tendency to clog frequently. Consequently, the facility may not drain within 96 hours and possibly take substantially longer time. This creates an increased risk for onsite Vector Issues and bringing their potential for severe harm to human health. In order to implement vector controls including minimizing the risk for mosquito-borne disease 7 transmission, It is the responsibility of the Owner to regularly maintain the outlet structures and monitor the site after every storm event to ensure that the system (comprising of above ground storage facilities) is dewatered in less than 96 hours. Otherwise the owner will be required to implement a vector control plan in accordance with California Department of Public Health. General guidelines to help create a project specific vector control plan for your project: ATTACHMENT “A1” INSPECTION & MAINTENANCE SCHEDULE PREVENTATIVE MAINTENANCE AND ROUTINE INSPECTION TYPE BMP Routine Action Maintenance Indicator Maintenance Frequency MAINTENANCE ACTIVITY SITE-SPECIFIC REQUIREMENTS Landscaping & irrigation Proper irrigation & Fertilizer. Less than 80% coverage 30 days prior to October 1st each year and Monthly Re-seed or Re- plant. Repair Irrigation system with-in 5-days. All slopes and landscaped areas are to have a minimum coverage of 80% Trash storage areas Trash free and removal of silt Visual Inspection Daily inspection Remove trash and silt Daily. All trash storage areas to be free from trash and silt at all times Bioretention Trash free and removal of silt. Clear Clogged outlets and Standing Water. Silt build up of more than 2” no trash, Exposed soils, dead vegetation, ponded water, and excessive vegetation (see TC-32) 30 days prior to October 1st each year, monthly during rainy season, and after Storm Event Remove trash and silt – repair and reseed exposed areas, maintain grass height so as not be shorter than 2” or higher than 5” remove all ponded water weekly inspections, (See TC-32) All bio-filters to be free from trash and silt at all times, grass area to be free from exposed soil and maintained to proper height, ponding of water for more than 72 hours maintenance will be required Storm Water Conveyance system Stenciling & Signing Must be legible at all times and have a clear view. Fading of paint or illegible letters or Semi-annually, 30 days prior to October 1st each year & monthly during rainy season Repaint stenciling and/or replace signs 30 days prior to October 1st. Applicable to all stenciling and signs Outlet Structures Must be kept functional at all times. Clear Clogged outlets and Standing Water. Silt, debris, trash accumulation, Ponding Water 30 days prior to October 1st each year and weekly during rainy season or within 24 hours prior to rain forecasts. Silt, debris, trash accumulation and repair any structural damage to the outlet structures. All outlet structures shall be kept functional at all times. 9 ATTACMENT “B1” Annual Estimate to Maintain all BMPs Landscaping & Bioretention Annual 10-Year Maintenance of landscaping and bio-filters is already included in the property management responsibilities. Additional cost: $200 $2,000 Irrigation System: Inspection and maintenance of the irrigation system is already included in the property management responsibilities, Additional cost: $100 $1,000 Training: Once a year & training of new employees within their first week of employment. $100 $1,000 Total Estimated Annual Cost to Maintain BMPs ATTACHMENT "C1" BMP TRAINING LOG Date Type of Training Personnel Trained Trainer Mo/Day/Yr ATTACHMENT “D1” INSPECTION AND MAINTENANCE LOG BMP TYP & LOCATION DATE M/D/Y Name of Person Inspecting Description of BMP Condition/ Description repair required if any Date Repair made and Description repair made and by who ATTACHMENT "D1" INSPECTION AND MAINTENANCE LOG BMP TYP & LOCATION DATE M/D/Y Name of Person Inspecting Description of BMP Condition/ Description repair required if any Date Repair made and Description repair made and by who ATTACHMENT "D1" INSPECTION AND MAINTENANCE LOG BMP TYP & LOCATION DATE M/D/Y Name of Person Inspecting Description of BMP Condition/ Description repair required if any Date Repair made and Description repair made and by who ATTACHMENT 3 STRUCTURAL BMP MAINTENANCE INFORMATION ATTACHMENT E1. MAINTENANCE INDICATORS TABLE 7-2. Maintenance Indicators and Actions for Vegetated BMPs Typical Maintenance Indicator(s) for Vegetated BMPs Maintenance Actions Accumulation of sediment, litter, or debris Remove and properly dispose of accumulated materials, without damage to the vegetation. Poor vegetation establishment Re-seed, re-plant, or re-establish vegetation per original plans. Overgrown vegetation Mow or trim as appropriate, but not less than the design height of the vegetation per original plans when applicable (e.g. a vegetated swale may require a minimum vegetation height). Erosion due to concentrated irrigation flow Repair/re-seed/re-plant eroded areas and adjust the irrigation system. Typical Maintenance Indicator(s) for Vegetated BMPs Maintenance Actions Erosion due to concentrated storm water runoff flow Repair/re-seed/re-plant eroded areas, and make appropriate corrective measures such as adding erosion control blankets, adding stone at flow entry points, or minor re-grading to restore proper drainage according to the original plan. If the issue is not corrected by restoring the BMP to the original plan and grade, the [City Engineer] shall be contacted prior to any additional repairs or reconstruction. Standing water in vegetated swales Make appropriate corrective measures such as adjusting irrigation system, removing obstructions of debris or invasive vegetation, loosening or replacing top soil to allow for better infiltration, or minor re-grading for proper drainage. If the issue is not corrected by restoring the BMP to the original plan and grade, the [City Engineer] shall be contacted prior to any additional repairs or reconstruction. Standing water in bioretention, biofiltration with partial retention, or biofiltration areas, or flow-through planter boxes for longer than 96 hours following a storm event* Make appropriate corrective measures such as adjusting irrigation system, removing obstructions of debris or invasive vegetation, clearing underdrains (where applicable), or repairing/replacing clogged or compacted soils. Obstructed inlet or outlet structure Clear obstructions. Damage to structural components such as weirs, inlet or outlet structures Repair or replace as applicable. *These BMPs typically include a surface ponding layer as part of their function which may take 96 hours to drain following a storm event. TABLE 7-3. Maintenance Indicators and Actions for Non-Vegetated Infiltration BMPs Typical Maintenance Indicator(s) for Non-Vegetated Infiltration BMPs Maintenance Actions Accumulation of sediment, litter, or debris in infiltration basin, pretreatment device, or on permeable pavement surface Remove and properly dispose accumulated materials. Standing water in infiltration basin without subsurface infiltration gallery for longer than 96 hours following a storm event Remove and replace clogged surface soils. Standing water in subsurface infiltration gallery for longer than 96 hours following a storm event This condition requires investigation of why infiltration is not occurring. If feasible, corrective action shall be taken to restore infiltration (e.g. flush fine sediment or remove and replace clogged soils). BMP may require retrofit if infiltration cannot be restored. If retrofit is necessary, the [City Engineer] shall be contacted prior to any repairs or reconstruction. Standing water in permeable paving area Flush fine sediment from paving and subsurface gravel. Provide routine vacuuming of permeable paving areas to prevent clogging. Note: When inspection or maintenance indicates sediment is accumulating in an infiltration BMP, the DMA draining to the infiltration BMP should be examined to determine the source of the sediment, and corrective measures should be made as applicable to minimize the sediment supply. TABLE 7-4. Maintenance Indicators and Actions for Filtration BMPs Typical Maintenance Indicator(s) for Filtration BMPs Maintenance Actions Accumulation of sediment, litter, or debris Remove and properly dispose accumulated materials. Obstructed inlet or outlet structure Clear obstructions. Clogged filter media Remove and properly dispose filter media, and replace with fresh media. Damage to components of the filtration system Repair or replace as applicable. Note: For proprietary media filters, refer to the manufacturer's maintenance guide. ATTACHMENT 3A - OCTOBER 2022 1 ATTACHMENT 3a STRUCTURAL MAINTENANCE PLAN ATTACHMENT 3A - OCTOBER 2022 2 MAINTENACE INDICATORS Typical Maintenance Indicator(s) for Vegetated BMPs Maintenance Actions Accumulation of sediment, litter, or debris Remove and properly dispose of accumulated materials, without damage to the vegetation. Poor vegetation establishment Re-seed, re-plant, or re-establish vegetation per original plans. Overgrown vegetation Mow or trim as appropriate, but not less than the design height of the vegetation per original plans when applicable (e.g. a vegetated swale may require a minimum vegetation height). Erosion due to concentrated irrigation flow Repair/re-seed/re-plant eroded areas and adjust the irrigation system. Erosion due to concentrated storm water runoff flow Repair/re-seed/re-plant eroded areas, and make appropriate corrective measures such as adding erosion control blankets, adding stone at flow entry points, or minor re-grading to restore proper drainage according to the original plan. If the issue is not corrected by restoring the BMP to the original plan and grade, The County must be contacted prior to any additional repairs or reconstruction. Standing water in vegetated swales Make appropriate corrective measures such as adjusting irrigation system, removing obstructions of debris or invasive vegetation, loosening or replacing top soil to allow for better infiltration, or minor re-grading for proper drainage. If the issue is not corrected by restoring the BMP to the original plan and grade, County staff in the Watershed Protection Program must be contacted prior to any additional repairs or reconstruction. Standing water in bioretention, biofiltration with partial retention, or biofiltration areas, or flow-through planter boxes for longer than 96 hours following a storm event* Make appropriate corrective measures such as adjusting irrigation system, removing obstructions of debris or invasive vegetation, clearing underdrains (where applicable), or repairing/replacing clogged or compacted soils. Obstructed inlet or outlet structure Clear obstructions. Damage to structural components such as weirs, inlet or outlet structures Repair or replace as applicable. *These BMPs typically include a surface ponding layer as part of their function which may take 96 hours to drain following a storm event. ATTACHMENT 3A - OCTOBER 2022 3 ACCESS AND MAINTENANCE Structural IMP-8 Structural IMP-8 is constructed along the eastern side of MarBrisa Carlsbad Ranch Planning Area Number 5, adjacent to Hotel 6. Please see LID and DMA Exhibit of Attachment 1a for site overview and IMP location. IMP-8 is designed as a bioretention basin with a 24"x24" box riser to attenuate a 100-year storm event. The basin design consists of layered biofiltration soil media, sand and gravel aggregate with an impermeable liner. A 6" perforated PVC installed along the length of the basin. Inspection of the outlet pipe will be performed through the grated assembly of the riser. Maintenance of IMP-8 will be performed, at minimum, when these thresholds are exceeded · Grass higher than 4" · Wilting and/or dying trees, shrubs or grass · Erosive conditions cause ponding area side slopes to exceed 3:1 · Silt buildup of more than 2" · Ponding surface drawdown time exceeds 24 hours · Ponding elevation exceeds top of pond elevation In order to perform maintenance on the structural IMP, it is recommended that lawn and shrub care equipment be used. Compaction of basin soils shall be avoided and it is recommended that heavy equipment not be used. No special training or certification is needed in inspecting or maintaining this IMP. ATTACHMENT 3B - OCTOBER 2022 1 ATTACHMENT 3b DRAFT MAINTENANCE AGREEMENT ATTACHMENT 3B - OCTOBER 2022 2 RECORDING REQUESTD BY: WHEN RECORDED MAIL TO: (property owner) SPACE ABOVE THIS LINE FOR RECORDER’S USE MAINTENANCE NOTIFICATION AGREEMENT FOR CATEGORY 1 STORMWATER STRUCTURAL BMP’s THIS AGREEMENT is made on the day of , 20 . , the Owner(s) of the hereinafter described real property: Address , Post Office Zip Code Assessor Parcel No.(s) List, identify, locate (plan/drawing number) and describe the Structural Owner(s) of the above property acknowledge the existence of the storm water Structural Best Management Practice on the said property. Perpetual maintenance of the Structural BMP(s) is the requirement of the State NPDES Permit, Order No. R9-2015-0001, Section E.3.e.(1)( c) and the County of San Diego Watershed Protection Ordinance (WPO) Ordinance No. 10385 Section 67.812 through Section 67.814, and County BMP Design Manual (BMP DM) Chapters 7 & 8. In consideration of the requirement to construct and maintain Structural BMP(s), as conditioned by Discretionary Permit, Grading Permit, and/or Building Permit (as may be applicable), I/we hereby covenant and agree that: 1. I/We are the owner(s) of the existing (or to be constructed concurrently) premises located on the above described property. 2. I/We shall take the responsibility for the perpetual maintenance of the Structural BMP(s) as listed above in accordance with the maintenance plan and in compliance with County’s self-inspection reporting and verification for as long as I/we have ownership of said property(ies). 3. I/We shall cooperate with and allow the County staff to come onto said property(ies) and perform inspection duties as prescribed by local and state regulators. 4. I/We shall inform future buyer(s) or successors of said property(ies) of the existence and perpetual maintenance requirement responsibilities for Structural BMP(s) as listed above and to ensure that such responsibility shall transfer to the future owner(s). 5. I/We will abide by all of the requirements and standards of Section 67.812 through Section 67.814 of the WPO (or renumbering thereof) as it exists on the date of this Agreement, and which hereby is incorporated herein by reference. This Agreement shall run with the land. If the subject property is conveyed to any other person, firm, or corporation, the instrument that conveys title or any interest in or to said property, or any portion thereof, shall contain a provision transferring maintenance responsibility for Structural BMP(s) to the successive owner according to the terms of this Agreement. Any violation of this Agreement is grounds for the County to impose penalties upon the property owner as prescribed in County Code of Regulatory Ordinances, Title 1, Division 8, Chapter 1 Administrative Citations §§18.101-18.116. Owner(s) Signature(s) Print Owner(s) Name(s) and Title STATE OF CALIFORNIA ) COUNTY OF ) On before me, Notary Public, personally appeared who proved to me on the basis of satisfactory evidence to be the person(s) whose name(s) is/are subscribed to the within instrument and acknowledged to me that he/she/they executed the same in his/her/their authorized capacity(ies), and that by his/her/their signature(s) on the instrument the person(s) or the entity upon behalf of which the person(s) acted, executed the instrument. I certify under PENALTY OF PERJURY under the laws of the State of California that the foregoing paragraph is true and correct. WITNESS my hand and official seal. MAINTENANCE REQUIREMENTS FOR TRASH CAPTURE DEVICE BMP (UNITED STORM WATER) ATTACHMENT 4 City standard Single Sheet BMP (SSBMP) Exhibit [Use the City’s standard Single Sheet BMP Plan.] PR T PR T '-/' • • • • • • • ... ·• SCALE: I"= !O' ---- -- -0 10 20 JO 10 • LEGEND /NO/CA 1ES TRIBLITARY AREA BO(JNOARY. -689--/NO/CA 1ES EJ(ISllNC CONTOIIR 698 /NO/CA 1ES PROPOSEO CONTOIIR Dr'/SllNC STORl,I ORAIN PIPE w;:;m . . . . .·• I L 1 1111 1 1 PROPOSEO 8/0RL TRA 110N FACILITY CONC/?ElF PA 1£1,fENT OR SIIJEWALK BVILOINC EN1£1.0PE R.OW 0/RECllON /l,IPERl10LIS AREAS t 1 1111 II ll ffi li'W-AREA PERl10/IS AREAS ~~~~\\~~~~~0~~ PERl10LIS AREA T EJf/SllNC HOIB. 4 (,K/llJUU)/N(J ENGINEER OF WORK EXCEL ENGINEERING LAND PLANNING • ENGINEERING • SURVEYING 440 STA TE PLACE, ESCONDIDO, CA 92029 . . ... ' .•. PH (760)745-8118 FAX (760)745-1890 ~.h~.z~ 6-19-2024 ~NO DATE RCE: 45629 • ... .-. " .. .. '7INC HOIB. 4 ., DATE INITIAL ENGINEER OF WORK • PARTY RESPONSIBLE FOR !.IA/NlENANC£· NA!,1£-GRANO PACIFIC CARLSBAD HOTEL LP. CONTACT: 77M STRIPE C/0 GRANO PACIFIC DEVELOPMENT. INC. AOORESS: 5900 PASTEUR COURT. SUITE 200 CARLSBAD. CA. 92008 BAIP CONSlHIJCHON ANO INSPECHON NOlES: !HE EOW HILL WR/FY !HAT PERl,IANENT 8/,IPS ARE CONSTR/JC!FO ANO OPERAllNC IN C()l,IPI./ANCE HllH !HE APPLICABLE RE(l{//REAIENlS. PRIOR 10 OCCI/PANCY !HE EOW /,It/ST PROl10£ PHONE N0.:(760) 431-8500 PLAN PREPARED BY: NANE:ROBERT 0. OEN77NO COAIPANY EXCEL ENGINEERING AOORESS 440 STA TE PLACE -p.2~-~-- I. PHOTOCRAPHS OF !HE INSTALLAllON OF PERNANENT 8/,IPS PRIOR TO CONSTR/JCllON, Ot/R/NC CONSTRt/CllON, ANO AT FINAL INSTALLA 110N. 2. A IIET STANPE!J LETlFR VERIFMNC !HAT PERNANENT BNPS ARE CONSTR/JC!FO ANO OPERAllNC PER !HE RE{){I/REAIENlS OF !HE APPROW Pl.ANS. SIQVATlJRE ESCONDIDO, CA 92029 PHONE NO. (760) 745-8118 J. PHOTOCRAPHS 10 WR/FY !HAT PERNANENT WAlFR llt/AUTY TREATYENT SICNACE HAS BEEN INSTALLE!J. PRIOR TO REZEASE OF SECI/R/11ES, !HE IJE1£1.0PER IS RESPONSIBLE FOR ENS/JR/NC !HE PERl,IANENT 8/,IPS HAW NOT BEEN REMOW OR /,100/F/ED BY !HE NEW H()l,IE0/1/VER OR HOA HllHO(JT !HE APPROVAL OF !HE CITY ENC/NEER. CER11FICA110N: RCE 45629 BAIP NOlES: !. lHESE BI.IPS ARE NANOATORY 10 BE INSTALLED PER NANUFACTlJRER's RECOl,ll,IENOAllONS OR !HES£ PLANS. 2. NO CHANCES 10 THE PROPOSEO BNPS ON THIS SHEET HITHOLIT PRIOR APPROVAL /l?Ol,I !HE CITY ENC/NEER. J. NO SfJBS111l/110NS TO !HE NAlFRIAL OR TYPES OR PLANllNC TYPES HITHOIIT PRIOR APPROVAL IJ?Ol,f !HE CITY ENC/NEER. 4. NO OCCVPANCY HILL BE CRANlFO VN11L !HE CITY INSPECllON STAFF HAS INSPEC1FO THIS PRO.ECT FOR APPROPR/AlF 8/,IP CONS1RUC110N ANO INSTALLAllON. 5. REFER TO l,IA/NlFNANCE ACRE&ENT OOCUNENT. BNP 8/,IP 10 TYPE CASQA SYl,IBOI. NO. TREATMENT CONTROL [Z] BIO-FILTRATION BASIN . TC-32 LOW IMPACT DESIGN (LID) [g]-~ ROOF DRAIN TO ~ LANDSCAPING SO-fl SOURCE CONTROL [ZI STENCILS NO DUMPING □RAINS S0-13 TO WAlERWAYS TRASH CAPTURE BMPS ~ UNITED STORM WATER [l8J] I.IP-52 INC. PIPE TRASH SCREEN * CHOOSE f1?0l,I !HE LIST BEi.OW FOR C()l,IPLEllNC !HE fiill)S IN !HE INSPECllONS & l,IA/NlFNANCE fREN{){IENCY COl.{ll,INS.· i~fNVA@ Rlf 8/l,IONlHL Y l,IONlHLY ~EE@ llffl(L y ! 71/,IE PER ffAR 2 71/,IES PER ffAR J 71/,IES PER ffAR 4 71/,IES PER ffAR lREAlVENT CONlROl. BAIPs 8/0-RETENllON FACILITY TARCElFO CONS111l/ENTS (HICH RENOVAL EFTECllvENESS}- BMP TABLE {){IANllTY 49! SF 5EA I EA ! EA owe. SHEET INSPECllON l,IA/NlENANCE CONS1Rt/C110N NO. NO. ll?E{){IENCY ll?E{){IENCY SICN OFF BECINNINC OF l,IONlHLYANO 547-BA 4 RAINY SEASON AFlFR STORl,I 547-BA J NONTHLY l,IONlHLYANO AFlFR STORl,I 547-BA 4 547-BA J IJtlAR lFRL Y IJtlARlFRL Y S(J(JRCE CONlROl. BAIPs • l,I/N/1,1/ZE STORNWA !FR POI.LVTANTS OF CONC£1i'N. • PR/VA 1F STREET SIIEEPINC SHALL BE NO LESS THAN BI-IIEEKL Y. -SlfffP PRIOR 10 !HE RAIN/NC SEASON (OCTOBER 15TH) • ORA/NACE FACILITY INSPECllON ANO l,IA/N1FNANC£· -INSPECllON ANO l,IA/NlFNANCE (N/N/l,IUl,I) IN THE LA 1F S{Jl,ll,IER OF EARLY FALL PRIOR TO START OF !HE RAINY SEASON. (SEP1FAfBER -OCTOBER) • ON-SllF STORl,I ORAIN INLET PERNANENT CONlROI.S.-SlENCIUNC ANO SICNACE· -PROl10E LABEL OF ALL STORM ORAIN INLETS ANO CATCH BASINS Hlllf/N !HE PROJECT AREA HllH PROH/81111£ LANCUACE SVCH AS.· iVO 0(1/,IP/NC/ ONLY RAIN IN !HE ORAIN" ANO NAY BE ALSO lRANS!.AlFO IN SPANISH. • LANOSCAPE/Ollll)OOR PESllCIOE VSE: PLEASE REFER TO CASOA SC-73 FOR SUCCESTEO PROTOCOI.S • LANOSCAPINC IS OESICNEO TO l,I/N/1,1/ZE /RR/CA 110N ANO Rt/NOff, TO PROMOlF SVRFACE INFIL1RA110N. SllE OES/GN BAIPs INCREASE RAINFALL INRlTRAllON.· • BIO-RETENTION FACILITY • 5£0/l,IENT, NVlli'IENTS, TRASH, NETALS, BACTERIA, ORGANICS • SELF-1REA11NC AREA MINIMIZING IMPERVIOUS AREAS • OIL ANO CREASE LOW IA/PACT OEJ£/.OPVENT ANO SllE OES/CN BAIPs • ROLllF ORA/NACE TO PERl10LIS AREAS • INCORPORA 1F LANOSCAPEO AREAS FOR INRL !RA 110N • /NlFCRAlF PERl10LIS l,IATERIALS ANO SVRFACES • 1,1/N/1,1/ZE SOIL COl,IPACllON • l,I/N/1,1/ZE OIREC1l Y CONNEC1FO AREAS DATE INITIAL DATE INITIAL REVISION DESCRIPTION OTHER APPROVAL CITY APPROVAL INCORPORA 1F LANOSCAPE BVFFER AREA BETIIEEN SIOEWALK ANO STREET. MINIMIZE DCIAs 0/RECllNC RW-STORAI WATER TO LANOSCAPE AREA ANO !HEN TO B/0-RElFNllON FACIUTY PRIOR TO !HE STORNORAIN. REV. 9/2022 I SH1EET I CITY OF CARLSBAD I SH~ETS I ENGINEERING DEPARTMENT SINGLE SHEET BMP SITE PLAN CARLSBAD RANCH, P.A. NO. 5 (MARBRISA -HOTEL 6) TITLE SHEET DWN BY: KW I PROJECT NO. I DRAWING NO. CHKD BY: RVWD BY: CT 15-08 ATTACHMENT 5 Original Approved SWMP Dated February 3, 2016 [For reference only] CITY OF CARLSBAD PRIORITY DEVELOPMENT PROJECT Carlsbad Ranch PA 5, Phase III Carlsbad, California STORM WATER MANAGEMENT PLAN SWMP 15-19 DATED February 3, 2016 CT 15-08, SDP 03-02(A), CDP 03-04(A), CUP 03-01(A), PUD 15-16 DWG 428-9H PREPARED FOR GRAND PACIFIC CARLSBAD, L.P. 5900 PASTEUR COURT, SUITE 200 CARLSBAD, CA 92008 (760) 431-8500 Prepared by: ROBERT D. DENTINO LAND PLANNING● ENGINEERING●SURVEYING 440 State Place Escondido, CA 92029 Phone: 760-745-8118 Fax: 760-745-1890 Preparation Date: 02-03-2016 Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 1 of 20 TABLE OF CONTENTS I. Project Description 1.1 Project Existing and Vicinity Map 1.2 Project Stormwater Quality Determination 1.3 Proposed Land use and anticipated activities that would affect Stormwater 1.4 Nearby water bodies, existing storm drain systems II.Applicable Stormwater Standards 2.1 Completed Storm Water Standard Questionnaires (SWSQ) 2.2 Lawful Prior Compliance 2.3 HMP III.Identify Pollutant of concern 3.1 Identify Watershed and Hydrologic Unit Contribution Basin and Receiving waters 3.2 Identify pollutants associated with type of Land use 3.3 Beneficial uses of receiving water 3.4 Summary of primary pollutants of concern IV. Source Control Measures 4.1 Description of site activities and potential sources of pollutants 4.2 Complete table showing sources, permanent source control, and operational source control V. Low Impact Development (LID) design strategies 5.1 Description of site activities and potential sources of pollutants 5.2 Approach to Integrated LID 5.3 Integrated LID Design VI. Operation and Maintenance 6.1 Ownership and Responsibility Attachments A. Construction Threat Assessment worksheet E-33 and Stormwater Standards Questionnaire (SWSQ) Form E-34 B. DMA Mapping C. Single sheet BMP Plan D. SWMM Modeling to determine LID sizes for Hydro modification Compliance. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 2 of 20 I. Project Description 1.1 Project Description and Vicinity Map The proposed development is located in the City of Carlsbad County of San Diego, CA. The majority of the project is located at the south eastern corner of the intersection of Cannon Road and Grand Pacific Drive, while a small portion of the project is located South West of the aforementioned intersection. The site is currently a graded pad with an existing paved access road. Some portion of graded area is currently being used for agriculture. The grading of the proposed site was completed during phase I of the project. A portion of the proposed project was developed during phase II of the project. The site is approximately 21.160 acres, with 13.337 acres of disturbed area. The proposed development will contain a combination of parking lots/areas, swimming pools, landscaping and dwelling or building areas. Infrastructure will include new storm drain and inlets as well as water and sewer main extensions and new dry utilities runs/extensions to service the lot. During Phase II of the project a portion of the proposed project was permitted (villas 60-64). This project proposes to slightly change the position of villas 60-64 as well as change the size of these buildings. As will be discussed later in this report the impermeable area in the location of these villas will be increased compared to the previously permitted condition. As such, this study address the required treatment needed for the runoff for this additional area along with the portions of the project that have not been previously permitted. The proposed site plan also includes Villa 67, however the building footprint for this building has not changed since it was originally proposed under drawing number 428-9G. The Bio-swale at the south west boundary was designed to treat the runoff for this building. The sizing of this bioswale was not included in this report. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 3 of 20 Fig. 1. Vicinity Map 1.2 Project Stormwater Quality Determination Total Project Site Area ____21.160______ (Acres) Estimated amount of disturbed acreage: ____13.337___ (Acres) Amount of impervious surface on your project before and after construction. A. Total size of project site: ___21.160____ (Acres) B. Total impervious area (including roof tops) before construction __1.170__ (Acres) C. Total impervious area (including roof tops) after construction ___9.180__ (Acres) Calculate percent impervious before construction: B/A = _6_% Calculate percent impervious after construction: C/A = _43_% 1.3 Proposed Land use and anticipated activities that would affect Stormwater Proposed Land use is Multi-apartment building (time share) and recreation facility. The first flush of storm water will be treated by TCBMP submerged flow through planters and the 100 year-storm event will be over flowing to the catch basins/ grated inlets or flow through planter emergency outlet/weir. Flow through planters are designed to treat storm water pollution and also to detain 10% of 2 to 10 year storm event volume to attenuate the post-development’s peak flow to the pre-development’s peak flow rate to mimic the existing condition, and attenuate for continuous storm events per HMP requirements. All run-offs will be directed to landscape and/or bio-retention areas before they are released to the public storm drain. OF OCcA'ISIDE ~·';<;; ,...,,;;,;,,;~~---1 \_--~~-r--1 en -~\)--,:: :LAI- OF MARCOS Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 4 of 20 1.4 Nearby waterbodies and Impaired waterbodies This project is located in the Carlsbad Hydrologic Unit (904.00), the southernmost outfall discharges to the Encinas Hydrologic Watershed (904.40). Receiving water downstream is Canyon De Las Encinas and eventually to Pacific Ocean. The Northern most outfall discharges to The Aqua Hedionda Lagoon watershed (904.30). The Carlsbad Hydrologic Unit is approximately 210 square miles in area extending from the headwaters above Lake Wohlford in the east to Pacific Ocean in the west and from Vista and Oceanside in the north to Solana Beach, Escondido, and the community of Rancho Santa Fe to the south. The proposed project is designed so that it will not significantly alter the drainage pattern on the site. The surface water runoff discharge will not divert from existing conditions. This project will not present any potential threat to erosion or water quality deterioration. II.Applicable Stormwater Standards 2.1. Stormwater Standard Questionnaires (SWSQ) To address post-development pollutants that may be generated from development projects and meet the City of Carlsbad requirements a Stormwater Standard Questioners is completed. Please refer to Attachment A for this completed form. 2.2. Lawful Prior Compliance The Water Quality or Stormwater Management and Maintenance for this portion of the site was covered in the original entitled CEQA Master SWMP document for the entire Carlsbad Ranch, Planning Area No. 5 Site. The referenced CEQA Master SWMP document was dated from July 2004. Consequently, the water quality measures that were outlined in the overall CEQA Master SWMP were constructed under the Phase I portion of the site (Per DWG.NO. 428-9A dated 9-27-2005, and outlined in the SWMP for Phase I, dated May 2005). A number of these measures fall within the footprint of the proposed Phase II portion of the site and were designed to treat some portion of this area. These include: Perimeter Bio-swales, ultimate downstream storm drain outfall pipes as well as off-site detention ponds constructed per adjacent projects (located at Palomar Airport Road). Mass grading for the Phase II area was also performed per permitted plans (DWG. No. 428-9A) and SWMP 11-5. These were all completed in compliance with the original Master CEQA SWMP for the site. This proposed project provides treatment control such as bioretentions to treat potential pollutants, and to control peak runoff and durations. This SWMP for Phase III is an addendum to that previously referenced master plan in order to comply with the current LID requirements per the city SUSMP. Depending on whether the project is defined as being under “lawful prior compliance” per the new BMP Design Manual effective December 2015, the storm water treatment and hydro modification design may change at final construction design. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 5 of 20 2.3 Hydromodification This project is subject to the current Hydromodification Management Plan requirements. A downstream channel assessment has not been completed for this project and therefore the low flow threshold utilized for the system analysis is 10% of 2-year storm event (0.1Q2). This will be used as the low flow threshold to meet peak flow frequency and flow duration controls. The high flow threshold is 10% of the 10-year storm event. The Hydromodification and Water Quality calculations were performed utilizing continuous simulation analysis to size the storm water treatment and control facilities. Storm Water Management Model (SWMM) version 5.0 distributed by USEPA is the basis of all calculations within this report. SWMM generates peak flow recurrence frequencies and flow duration series statistics based on an assigned rain gauge for pre-development, unmitigated post-development flows and post-development mitigated flows to determine compliance with the State Water Resources Control Board Order 2009-0009-DWQ and the County wide Model Standard Urban Stormwater Management Plan (SUSMP) and Hydromodification Management Plan (HMP) requirements. The HMP is included in attachment C of this report. III. Identify Pollutant of Concern 3.1 Identify Watershed and Hydrologic Unit Contribution Basin And Receiving Waters San Juan 901 Santa Margarita 902 San Luis Rey 903 Carlsbad 904 San Dieguito 905 Penasquitos 906 San Diego 907 Sweetwater 909 Otay 910 Tijuana 911 Whitewater 719 Clark 720 West Salton 721 Anza Borrego 722 Imperial 723 http://www.waterboards.ca.gov/sandiego/water_issues/programs/basin_plan/index.shtml Receiving water downstream Number Name 904.40 Encinas http://www.waterboards.ca.gov/sandiego/water_issues/programs/basin_plan/index.shtml SURFACE WATERS Table 1. Receiving Surface Waters Surface Waters (rivers, creeks, stream, etc.) Hydrologic Unit Basin Number Impairment(s) listed [303(d) listed waters or waters with established TMDLs ] Distance to Project Canyon de Las Encinas 904.40 Not listed 0.75 miles Aqua Hedionda Lagoon 904.30 Not listed 0.75 miles Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 6 of 20 3.2 Identify Pollutants associated with type of Land use As discussed on section 1.2 regarding proposed land use and anticipated activities that would affect Stormwater have the potential to contribute the following pollutants: Trash and Debris – Trash (such as paper, plastic, polystyrene packing foam, and aluminum materials) and biodegradable organic matter (such as leaves, grass cuttings, and food waste) are general waste products on the landscape. The presence of trash and debris may have a significant impact on the recreational value of a water body and aquatic habitat. Excess organic matter can crate a high biochemical oxygen demand in stream and thereby lower its water quality. In addition, in areas where stagnant water exists, the presence of excess organic matter can promote septic conditions resulting in the growth of undesirable organisms and the release of odorous and hazardous compounds such as hydrogen sulfide. Oxygen-Demanding Substances – This category includes biodegradable organic material as well as chemicals that react with dissolved oxygen in water to form other compounds. Proteins, carbohydrates, and Fats are examples of biodegradable organic compounds. Compounds such as Ammonia and Hydrogen sulfide are examples of oxygen-demanding compounds. The oxygen demand of a substance can lead to depletion of dissolved oxygen in a water body and possibly the development of septic conditions. Oil and Grease – Oil and grease are characterized as high-molecular weight organic compounds. Primary sources of oil and grease are petroleum hydrocarbon products, motor products from leaking vehicles, esters, oils, fats, waxes, and high molecular-weight fatty acids. Introduction of these pollutants to the water bodies are very possible due to the wide use and applications of some of these products in municipal, residential, commercial, industrial, and construction areas. Elevated oil and grease content can decrease the aesthetic value of the water body, as well as the water quality. Pathogens – Pathogens (bacteria and viruses) are ubiquitous microorganisms that thrive under certain environmental conditions. Their proliferation is typically caused by the transport of animal or human fecal wastes from the watershed. Water, containing excessive bacteria and viruses can alter the aquatic habitat and create a harmful environment for humans and aquatic life. Also, the decomposition of excess organic wastes causes increased growth of undesirable organisms in the water. Pesticides – Pesticides (including herbicides) are chemical compound commonly used to control nuisance growth or prevalence of organisms. Excessive or improper application of a pesticide may result in runoff containing toxic levels of its active ingredient. Nutrients – Nutrients are in organic substances, such as nitrogen and phosphorus. They commonly exist in the form of mineral salts that are either dissolved or suspended in water. Primary sources or nutrients in urban runoff are fertilizers and eroded soils. Excessive discharge of nutrients to water bodies and streams can cause excessive aquatic algae and plant growth. Such excessive production, referred to as Cultural Eutrophication, may lead to excessive decay of organic matter in the water body, loss of oxygen in the water, release of toxins in sediment, and the eventual death of aquatic organisms. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 7 of 20 Metals – the primary source of metal pollution in urban runoff is typically commercially available metals and metal products. Metals of concern include Cadmium, Chromium, Copper, Lead, mercury, and zinc. Lead and chromium have been used as corrosion inhibitors in primer coatings and cooling tower systems. Metals are also raw material components in non-metal products such as fuels, adhesives, paints, and other coatings. At low concentrations naturally occurring in soil, metals may not be toxic. However, at higher concentrations, certain metals can be toxic to aquatic life. Humans can be impacted from contaminated groundwater resources, and bioaccumulation of metals in fish and shellfish. Environmental concerns, regarding the potential for release of metals to the environment, have already led to restricted metal usage in certain applications. Sediments – Sediments are soils or other surficial materials eroded and then transported or deposited by the action of wind, water, ice or gravity. Sediments can increase turbidity, clog fish gills, reduce spawning habitat, lower young aquatic organisms survival rates, smoother bottom dwelling organisms, and suppress aquatic vegetation growth. Table 2 on the next page summarizes the Development’s most likely generated types of pollutants. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 8 of 20 Table 2. Anticipated and Potential Pollutants Generated by Land Use Source: SUSMP County of San Diego – January 2011 Genei:ru. Pol!h.rtant Ca tegories Priority Oxygen Project Heavy (h,. •• game Tras!h& Dem.<mding Oil& Bacteria& Cat-egories Se.din.1ei1u Nutrients Metals Compounds Debris Subst:moes Grease Viruses Pesticides De.tachedl ResideP.itia,J. X X X X X X X DF··e. nent Amched. Res.:de.111;jja,J. X X X P{1) P(~ p X DF·e optnent Co.tnmercia,l DH, -,:n_ent P(1) P(1) X P ( X p ) X P(3) P(5) >one ilCJ:e Hei!VJ X X X X X X Industry Autmnotive X . (5) X X Repair ops Resu= s X X X X P(1) H c!ide Deve. ·nent X X X X X X >S,ooo,fa2 Pa:rk:ing Lot~-P(1) p ) X X I 1) X p ) Ret.tl G.asolin.e X X X X X Out ets Stceets, H"glrn·;i.ys & X P(1) X X{ X PC) X X P(1) F~eev.·a s X. = antr::· p.tted P =p01irnt.ial (1) A pote-Jlti! !l. paltutml'if , w.,j,;,caping exists o -s:.ite. .;; A pot-e•Jtti!;il polJ:utmt if ifu! pr,c· ct · 1clnd'!!s =m.-ered. p.!!rking are,1s. (3) .A poteitti!,l paltutmt· if '!ll.d lllf..e i , ;oh,e; food. •C.! a!UimAI w.;,st,e p.od1,.-::· ... (4) Including pea:o ew. hydr:ocaibom. (5) Incb1.d!iwr sobem~. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 9 of 20 Anticipated and Potential Pollutants Using Table 2 above, the anticipated and potential pollutants of this project are the following: Sediments Trash & Debris Nutrients Oxygen Demanding Substances Heavy metal Oil & grease Organic Compounds Pesticides Bacteria & viruses 3.3 Beneficial uses of receiving water The beneficial uses for the hydrologic unit are included in Table 2 and 3. These tables were extracted from the Water Quality Control Plan for the San Diego Basin. The following are the meaning and descriptions of the acronyms used: IND – Industrial Service Supply: Includes uses of water for industrial activities that do not depend primarily on water quality including, but not limited to, mining, cooling water supply, hydraulic conveyance, gravel washing, fire protection, or oil well re-pressurization. NAV – Navigation: Includes uses of water for shipping, travel, or other transportation by private, military, or commercial vessels. MUN – Municipal and Domestic Supply: Includes uses of water for community, military, or individual water supply systems including, but not limited to, drinking water supply. AGR – Agricultural Supply: Includes uses of water for farming, horticulture, or ranching including, but not limited to, irrigation, stock watering, or support of vegetation for range of grazing. IND – Industrial Services Supply: Includes uses of water for industrial activities that do not depend primarily on water quality including, but not limited to, mining, cooling water supply, hydraulic conveyance, gravel washing, fire protection, or oil well re-pressurization. REC1 – Contact Recreation: Includes uses of water for recreational activities involving body contact with water, where ingestion of water is reasonably possible. These uses include, but are not limited to swimming, wading, water-skiing, skin and SCUBA diving, surfing, white water activities, fishing, or use of natural hot springs. REC2 – Non-Contact Recreation: Includes the uses of water for recreational activities involving proximity to water, but not normally involving body contact with water, where ingestion of water is reasonably possible. These uses include, but not limited to picnicking, sunbathing, hiking, camping, boating, tide pool and marine life study, hunting, sightseeing, or aesthetic enjoyment in conjunction with the above activities. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 10 of 20 COMM – Commercial and Sport Fishing: Includes the uses of water for commercial or recreational collection of fish, shellfish, or other organisms including, but not limited to, uses involving organisms intended for human consumption or bait purposes. BIOL - Preservation of Biological Habitats of Special Significance: Includes uses of water that support designated areas or habitats, such as established refuges, parks, sanctuaries, ecological reserves, or Areas of Special Biological\ Significance (ASBS), where the preservation or enhancement of natural resources requires special protection. EST – Estuarine Habitat: Includes uses of water that support estuarine ecosystems including, but not limited to, preservation or enhancement of estuarine habitats, vegetation, fish, shellfish, or wildlife (e.g., estuarine mammals, waterfowl, shorebirds). RARE – Rare, Threatened, or Endangered Species: Includes uses of water that support habitats necessary, at least in part, for the survival and successful maintenance of plant or animal species established under state or federal law as rare, threatened or endangered. MAR – Marine Habitat: Includes uses of water that support marine ecosystems including, but not limited to, preservation or enhancement of marine habitats, vegetation such as kelp, fish, shellfish, or wildlife (e.g., marine mammals, shorebirds). AQUA – Aquaculture: Includes the uses of water for aquaculture or mariculture operations including, but not limited to, propagation, cultivation, maintenance, or harvesting of aquatic plants and animals for human consumption or bait purposes. MIGR – Migration of Aquatic Organisms: Includes uses of water that support habitats necessary for migration, acclimatization between fresh and salt water, or other temporary activities by aquatic organisms, such as anadromous fish. SPWN – Spawning, Reproduction, and/or Early Development: Includes uses of water that support high quality habitats suitable for reproduction, early development and sustenance of marine fish and/or cold freshwater fish. SHELL – Shellfish Harvesting: Includes uses of water that support habitats suitable for the collection of filter-feeding shellfish (e.g., clams, oysters and mussels) for human consumption, commercial, or sport purposes. WARM – Warm Freshwater Habitat: Includes uses of water that support warm water ecosystems including, but not limited to, preservation or enhancement of aquatic habitats, vegetation, fish or wildlife, including invertebrates. WILD – Wildlife Habitat: Includes uses of water that support terrestrial ecosystems including, but not limited to, preservation and enhancement of terrestrial habitats, vegetation, wildlife, (e.g., mammals, birds, reptiles, amphibians, invertebrates), wildlife water and food sources. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 11 of 20 INLAND SURFACE WATERS Under the Clean Water Act the state is required to specify appropriate water uses to be achieved and protected. The beneficial use designation of surface waters of the state must take into consideration the use and value of water for public water supplies, protection and propagation of fish, shellfish and wildlife, recreation in and on the water, agricultural, industrial and other purposes including navigation. Inland Surface waters have the following beneficial uses as shown on Table 3 Carlsbad Hydrologic Unit (904.00), Canyon De Las Encinas (904.40) TABLE 3. Beneficial Uses for Inland Surface Waters Hydrologic Unit M I R R W W A Number U N E E A I G N D C C R L R 1 2 M D 904.4 * -o x x x - Coastal waters have the following beneficial uses as shown on Table 4 Carlsbad Hydrologic Unit (904.00), Aqua Hedionda (904.30) TABLE 4. Beneficial Uses for Coastal Waters Hydrologic Unit I N R R C B E W R M A M S W S Number N A E E O I S I A A Q I P A H D V C C M O T L R R U G W R E 1 2 M L D E A R N M L L 903.1 x x x x x x x x x x x x x GROUND WATER Under the Clean Water Act the state is required to specify appropriate water uses to be achieved and protected. Ground waters in the San Diego Region can have as many as six designated beneficial uses including: (1) municipal and domestic; (2) agricultural; (3) industrial service supply; (4) industrial process supply; (5) ground water recharge; and (6) freshwater replenishment. None of these beneficial uses will be impaired or diminished due to the construction and operation of this project. Carlsbad Hydrologic Unit (904.00), Agua Hedionda Creek (904.31) TABLE 5. Beneficial Uses for Ground Water Hydrologic Unit M A I Number U G N N R D 904.40 x x x * Excepted from Municipal o Potential Beneficial Use x Existing Beneficial Use - Not Applicable Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 12 of 20 3.4 Summary of primary pollutants of concern This major part of the project is located in the Carlsbad Hydrologic Unit (904.00), Encinas Hydrologic watershed (904.40). Receiving water downstream is Canyon De Las Encinas Creek (904.40) and eventually to Pacific Ocean. The impaired water-bodies is NOT listed in 303(d) 2010 lists. Therefore, the primary pollutants of concern for the project are unknown. The secondary pollutants are sediments, Nutrients, Oxygen Demanding substances, heavy metal, trash, debris, oil and grease and pesticides. IV. Source Control Measures 4.1 Description of site activities and potential sources of pollutants Source control BMPs are structured around the concept of “activities” as experience has shown that with few exceptions one or more of these activities will satisfactorily describe all commercial facilities. Storm Drain Signage Storm drain inlets and access points to natural drainage courses will be marked to discourage illegal dumping, with markings indicating the receiving water by name. Specifically: 1. All storm drain inlets and catch basins within the project area will have a tile or signage placed with prohibited language (such as: ‘NO DUMPING – DRAINS TO PACIFIC OCEAN SHORELINE”) 2. Signs and prohibited language and /or graphical icons, which prohibit illegal dumping, must be posted at public access points along channels and creeks within the project area. 3. Legibility of tiles and signs must be maintained and tiles must be placed flush with the top of concrete to reduce tripping by pedestrians. Trash and debris from general site hotel/villa use and other sources will be prevented. Prevention is chiefly from the fact that guests or concerned individuals when properly informed of the consequences of irresponsible disposal of thrash and debris will eventually affect our water bodies. Brochures provided by the developer/owner for the renters or tenants as a form of educating all concerned will provide an extra plus to this BMP. Street Sweeping Street sweeping scheduled at appropriate intervals (we recommend a minimum of bi-weekly interval [this is based on economy and approximate accumulation of dirt and sediments], however it is per the discretion of management to schedule this activity for the wellness and ambiance of the hotel/villa) can reduce pollutants that have built up over time and become deposited from vehicles, plants and other vegetations along sidewalks and islands. It is recommended that this BMP be implemented expeditiously or upon completion of paving construction of all internal driveways and parking lots. The following will be minimized: 1. Trash and debris from general site hotel/villa use, and from drivers & pedestrians 2. Sediments and soils contaminated with oils and similar products associated with automobiles. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 13 of 20 Landscaping Landscaping of the slopes and other parts of the site will be incorporated into the plans. To expeditiously achieve plant establishment to reduce erosion, landscaping will consist of both native and non-native plants. The irrigation system will be closely monitored to reduce over irrigation and thus protect the manufactured slopes from being destabilized due to over watering and over saturation of the soil. Maintenance of vegetated or landscaped areas (street sidewalks, street landscaped islands or slopes) and other planted areas should be the responsibility of the owner or corporation handling the property. This owner will develop a schedule and funding scheme when the project is turned over by the contractor/developer to them. TABLE 5. Permanent and Operational source control measures Potential source of runoff pollutants Permanent Source control BMPs Operational source control BMPs 1. On-site storm drain inlets Mark inlets with the words “NO DUMPING!” Maintain periodically repaint or replace inlet markings Include the following in lease agreements: “Tenant shall not allow anyone to discharge anything to storm drains”. 2. Refuse areas Roofs/ awnings shall be provided Trash storage pad is paved Trash container is walled Signs will be posted on or near dumpsters with the words “Do not dump hazardous materials here” Dumpsters will be handled by hired waste management company Maintain and clean periodically Prohibit/prevent dumping of liquid or hazardous wastes. 3. Plazas, Park, street and parking lot Sign with the words “NO LITTERING”. “TRASH BINS” signs nearby trash bins. Covered Trash bins with plastic bag inside located strategically. Street Sweeping. Maintain periodically repaint or replace sign markings every 6 months. Street sweeping frequency bi- weekly or no less than that of City of Carlsbad. Washwater containing any cleaning agent/degreaser shall be collected and discharge to the sanitary sewer and not discharged to a stormdrain. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 14 of 20 4. Pools, Spas, ponds, decorative fountains, and other water features. The pools will be plumbed to the sanitary sewer and will be made according to local requirements. Control algae with chlorine or sodium bromide Do not discharge pool water to a street or storm drain Call local wastewater treatment plant for further guidance on flow rate restrictions. Refer to SC-72 “Fountain and Pool Maintenance”. CASQA Handbook 5. Landscape/ Outdoor Pesticide use Design landscaping to minimize irrigation and runoff, to surface promote infiltration Where landscape areas are used to retain or detain Stormwater, a native Californian saturated soil tolerant vegetation type is used. Maintain landscaping using minimum or no pesticides. Refer to SC-41 “Building and Grounds Maintenance”. CASQA Handbook. V. Low Impact Development (LID) Design Strategies 5.1. Description of site activities and potential sources of pollutants To minimize Stormwater-related impacts, the following design principles are applied to the layout of the site: Detain and retain runoff throughout the site This project implements bio-retention basins w/impervious liner with underdrain pipes connected to an existing riser. Bio-retention basins can convey high flows while percolating and treating lower flows. An LID facility must be selected to treat the project pollutants of concern identified in Table 2 “Project Pollutants of Concern”. A treatment control facility with high or medium pollutant removal efficiency for the project’s most significant pollutant of concern shall be selected. Bioretention facilities provide a high removal efficiency for course sediment, trash and pollutants that associate with fine particles and a medium removal efficiency for pollutants that dissolve following treatment, per table 2-2 and 2-3 of the city SUSMP and Table 6 below. Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 15 of 20 TABLE 6. Group of Pollutants and relative effectiveness of treatment facilities Source: County of San Diego SUSMP – January 2010 5.2. Approach to Integrated LID Optimize the site layout This project is designed to have buildings and circulation to minimize the amount of roofs and paving. Use of Pervious Surfaces and drain impervious area to Engineered Bio-retention Turf associated with landscape is widely used where possible in this project. All impervious areas will drain to one of seven Bio-retention facilities. Bio-retention areas are used as a storm water retaining and treatment facility, and is used to convey 100 year, 6 hour storm flows coming from the site. They bio-retention basins for the project are proposed to be lined with impervious liners. The will contain 4” underdrain pipes with stand pipes with top of grates higher than the bio-swale finish grade. This under drain pipe and the stand pipe configuration will reduce the water level on the bio-swale faster during a large storm events. A detail showing the basic layout of the proposed bio basins is provided below. Infil tra ti on Trash Settling \Vet Ponds Facilities Higher-Racks & Bioretention Basins and or H igher-rate Hydro Pollutants of Facilities (Dry Constructed Practices Media rate media -dynamic Vegetated Concern (LID) Ponds) Wetlands (LID) Filters biofilters* filters* Devices Swales Coarse High High High High High High High High High Sediment and Trash Pollutants High High High High High Medium Medium Low Medium that tend to associate with fine particles dm-ing treatn1.ent Pollutants Medium Low Medium High Low Lo\V Low Low Low that tend to be dissolved following treat1nent Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 16 of 20 Drainage Management Areas (DMAs) The entire project area is divided into individual Drainage Management Areas (DMAs). This delineation was done by following grade breaks and roof ridge lines. There are 2 outfalls in the post-development condition: Outfall-A, at the south end of the project - For the post-developed condition runoff will be treated by various bio-retention basins and then will be routed through the existing bio-swale at the South Western portion of the project. The bio-swale (IMP 6) is only sized to treat the existing impermeable surfaces previously installed on the project. Runoff will be routed to the swale for flow mitigation purposes only. Once the flow leaves the swale it will be conveyed to meet the existing public storm drain at the southernmost portion of the project. Outfall-B, to the North East of the Project - Discharge from the site will be diverted into one of two bio- retention basins labelled as IMP 1 and IMP 4. After the runoff is treated by the ponds it will be conveyed directly into the public storm drain in Cannon Rd. OVERFLOW RISER, SIZE VA.RIES DROUGHT RES/STA.NT PLANTS AS RECOMENDEO PER COUNTY SUSMP /8» DEPTH OF J/4" TO 1-1/2" CL£AN GRA1£l VARIES 2 ' MIN. PROPOSED IMP£Rv10US LINER PER SOILS ENCINEER'S RECOMMENOA TIONS ¥" PERFORA TEO UNOFRORAIN PIPE WTH ORIFICE PLAT£ T'IP/CAL BIO-RETENTION BASIN NO SCALE Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 17 of 20 Integrated Management Practice (IMP) All run-offs from impervious surface will be treated by Integrated Management Practice (IMP) facilities. The routing into each bio-retention pond can be found on the BMP site plan exhibit attached to this report and is discussed in the previous section on this report. A summary of the bio-retention pond design can be found in the table above. IMP 7 is designed to treat the increase in impermeable area over the previously approved condition for villas 60-64 even though this portion of the project has not been built as of yet. The summary of this calculation can be seen on the attached BMP Site Plan Exhibit. IMP 6 is the existing bio-swale at the south portion of the project, it is included in this table because it was analyzed in order to show its value in making the project pass hydro mod requirements. This report does not include analysis of the bio-swale concerning water quality treatment. 5.3. Integrated LID Design OUTFALL IMP DIMENSIONS IMPERMEABLE LINER? DMA (SQFT) BMP AREA (SQFT) SOIL DEPTH GRAVEL DEPTH CIRCULAR ORIFICE / HMP FLOW RESTRICTOR (INCHES) BOX RISER SIZE (INCHES) UPPER ORIFICE BIORETENTION SURFACE PONDING (INCHES) B IMP-01 78,937 2,178 18 18 1.00 24 X 24 N/A 24 YES A IMP-02 133,495 3,671 18 18 2.00 24 X 24 N/A 24 YES A IMP-03 190,609 4,508 18 18 1.50 24 X 24 N/A 24 YES B IMP-04 20,419 451 18 18 2.00 18 X 18 N/A 24 YES A IMP-05 51,980 1,404 18 18 1.50 18 X 18 N/A 24 YES A IMP-06 Existing 626,262 13,112 18 18 2.00 24 X 24 N/A 24 YES A IMP-07 5,154 241 18 18 2.00 18x18 N/A 24 YES A IMP-08 20,725 750 18 18 1.00 18x18 N/A 24 YES Will this project be utilizing the unified LID design procedure as described in Section 4 of the Carlsbad SUSMP? (If yes, please document in Attachment D following the steps in Section 4 of the Carlsbad SUSMP) Yes No If the project is not utilizing the unified LID design procedure, please describe how the alternative treatment facilities will comply with applicable LID criteria, storm water treatment criteria, and hydromodification management criteria. CJ I Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 18 of 20 Indicate the project pollutants of concern (POCs). Table 7. Grouping of Potential Pollutants of Concern (POCs) by fate during stormwater treatment Pollutant Check Project Specific POCs Coarse Sediment and Trash Pollutants that tend to associate with fine particles during treatment Pollutants that tend to be dissolved following treatment Sediment X X Nutrients X X Heavy Metals X Organic Compounds X Trash & Debris X Oxygen Demanding X Bacteria X Oil & Grease X Pesticides X VI. Operation and Maintenance These Stormwater treatment facilities (bio-retention) are as part of the project subject to be verified for effectiveness and proper performance. As discuss in Chapter V section 5.3, these LIDs are identified as follows: Table 8. Project Specific LID and TC-BMPS BMP Identifier* LID or TC-BMP Type BMP Pollutant of Concern Efficiency (H,M,L) – Table 11 Final Construction Date (to be completed by City inspector) Final Construction Inspector Name (to be completed by City inspector) IMP 1 Bio-retention H, H, M IMP 2 Bio-retention H, H, M IMP 3 Bio-retention H, H, M IMP 4 Bio-retention H, H, M IMP 5 Bio-retention H, H, M IMP 7 Bio-retention H, H, M IMP 8 Bio-retention H, H, M Maintenance will be under the guidelines as shown in the “STORMWATER MAINTENANCE PLAN” by the City of Carlsbad JURMP. The owners of the proposed development will eventually be responsible for the maintenance and inspection of the Post-Construction BMP’s. An approved contractor will be hired to pump or clean any inlet or inline treatment manholes of the trapped stormwater wastes. Said contractor will haul wastes to an approved disposal site. Stormwater sampling and monitoring will be the responsibility of the owners. They will also be responsible in determining the sources and locations of pollution if discovered during sampling and monitoring. The owners will need to assess an annual maintenance and inspection/monitoring fee for the upkeep of any Post Construction BMP’s. ~ ~ ~ ~ ~ ~ ~ ~ Carlsbad Ranch PA 5, Phase III SWMP – November 2015 Page 19 of 20 For landscaping maintenance, the owner will monitor the compliance and maintenance of all vegetated areas as an efficient post construction BMPs. See also, Landscaping under Source Control BMP for more details. Responsible Party for Long-term Maintenance: Identify the parties responsible for long-term maintenance of the BMPs identified above and Source Controls specified in Attachment B. Include the appropriate written agreement with the entities responsible for O&M in Attachment F. O&M are based on Section 5 “Private Ownership and Maintenance” on page 106 of the City of Carlsbad SUSMP for appropriate maintenance mechanisms. Name: Tim Stripe Company Name: Grand Pacific Resorts, INC. Phone Number: (760)431-8500 Street Address: 5900 Pasteur Court, Suite 200 City/State/Zip: Carlsbad, CA 92008 Email Address: tstripe@gpresorts.com Attachment A - Construction Threat Assessment worksheet E-33 & Stormwater Standards Questionnaire (SWSQ) Form E-34 E-34 Page 1 of 3 Effective 6/27/13 Development Services Land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov STORM WATER STANDARDS QUESTIONNAIRE E-34 INSTRUCTIONS: To address post-development pollutants that may be generated from development projects, the City requires that new development and significant redevelopment priority projects incorporate Permanent Storm Water Best Management Practices (BMP’s) into the project design per the City’s Standard Urban Stormwater Management Plan (SUSMP). To view the SUSMP, refer to the Engineering Standards (Volume 4, Chapter 2). Initially this questionnaire must be completed by the applicant in advance of submitting for a development application (subdivision, discretionary permits and/or construction permits). The results of the questionnaire determine the level of storm water standards that must be applied to a proposed development or redevelopment project. Depending on the outcome, your project will either be subject to ‘Standard Stormwater Requirements’ or be subject to additional criteria called ‘Priority Development Project Requirements’. Many aspects of project site design are dependent upon the storm water standards applied to a project. Your responses to the questionnaire represent an initial assessment of the proposed project conditions and impacts. City staff has responsibility for making the final assessment after submission of the development application. If staff determines that the questionnaire was incorrectly filled out and is subject to more stringent storm water standards than initially assessed by you, this will result in the return of the development application as incomplete. In this case, please make the changes to the questionnaire and resubmit to the City. If you are unsure about the meaning of a question or need help in determining how to respond to one or more of the questions, please seek assistance from Land Development Engineering staff. A separate completed and signed questionnaire must be submitted for each new development application submission. Only one completed and signed questionnaire is required when multiple development applications for the same project are submitted concurrently. In addition to this questionnaire, you must also complete, sign and submit a Project Threat Assessment Form with construction permits for the project. Please start by completing Step 1 and follow the instructions. When completed, sign the form at the end and submit this with your application to the city. STEP 1 TO BE COMPLETED FOR ALL PROJECTS To determine if your project is a priority development project, please answer the following questions: YES NO 1. Is your project LIMITED TO constructing new or retrofitting paved sidewalks, bicycle lanes or trails that meet the following criteria: (1) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non-erodible permeable areas; OR (2) designed and constructed to be hydraulically disconnected from paved streets or roads; OR (3) designed and constructed with permeable pavements or surfaces in accordance with USEPA Green Streets guidance? 2. Is your project LIMITED TO retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed in accordance with the USEPA Green Streets guidance? If you answered “yes” to one or more of the above questions, then your project is NOT a priority development project and therefore is NOT subject to the storm water criteria required for priority development projects. Go to step 4, mark the last box stating “my project does not meet PDP requirements” and complete applicant information. If you answered “no” to both questions, then go to Step 2. x x E-34 Page 2 of 3 Effective 6/27/13 Development Services Land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov STORM WATER STANDARDS QUESTIONNAIRE E-34 STEP 2 TO BE COMPLETED FOR ALL NEW OR REDEVELOPMENT PROJECTS To determine if your project is a priority development project, please answer the following questions: YES NO 1. Is your project a new development that creates 10,000 square feet or more of impervious surfaces collectively over the entire project site? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 2. Is your project creating or replacing 5,000 square feet or more of impervious surface collectively over the entire project site on an existing site of 10,000 square feet or more of impervious surface? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. 3. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious surface collectively over the entire project site and supports a restaurant? A restaurant is a facility that sells prepared foods and drinks for consumption, including stationary lunch counters and refreshment stands selling prepared foods and drinks for immediate consumption. 4. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious surface collectively over the entire project site and supports a hillside development project? A hillside development project includes development on any natural slope that is twenty-five percent or greater. 5. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious surface collectively over the entire project site and supports a parking lot. A parking lot is a land area or facility for the temporary parking or storage of motor vehicles used personally for business or for commerce. 6. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious surface collectively over the entire project site and supports a street, road, highway freeway or driveway? A street, road, highway, freeway or driveway is any paved impervious surface used for the transportation of automobiles, trucks, motorcycles, and other vehicles. 7. Is your project a new or redevelopment project that creates or replaces 2,500 square feet or more of impervious surface collectively over the entire site, and discharges directly to an Environmentally Sensitive Area (ESA)? “Discharging Directly to” includes flow that is conveyed overland a distance of 200 feet or less from the project to the ESA, or conveyed in a pipe or open channel any distance as an isolated flow from the project to the ESA (i.e. not commingles with flows from adjacent lands).* 8. Is your project a new development that supports an automotive repair shop? An automotive repair shop is a facility that is categorized in any one of the following Standard Industrial Classification (SIC) codes: 5013, 5014, 5541, 7532-7534, or 7536-7539. 9. Is your project a new development that supports a retail gasoline outlet (RGO)? This category includes RGO’s that meet the following criteria: (a) 5,000 square feet or more or (b) a project Average Daily Traffic (ADT) of 100 or more vehicles per day. 10. Is your project a new or redevelopment project that results in the disturbance of one or more acres of land and are expected to generate pollutants post construction? 11. Is your project located within 200 feet of the Pacific Ocean and (1) creates 2,500 square feet or more of impervious surface or (2) increases impervious surface on the property by more than 10%? If you answered “yes” to one or more of the above questions, you ARE a priority development project and are therefore subject to implementing structural Best Management Practices (BMP’s) in addition to implementing Standard Storm Water Requirements such as source control and low impact development BMP’s. A Storm Water Management Plan (SWMP) must be submitted with your application(s) for development. Go to step 3 for redevelopment projects. For new projects, go to step 4 at the end of this questionnaire, check the “my project meets PDP requirements” box and complete applicant information. If you answered “no” to all of the above questions, you ARE NOT a priority development project and are therefore subject to implementing only Standard Storm Water Requirements such as source control and low impact development BMP’s required for all development projects. A Storm Water Management Plan (SWMP) is not required with your application(s) for development. Go to step 4 at the end of this questionnaire, check the “my project does not meet PDP requirements” box and complete applicant information. x x x x x x x x x x x x x City of d ( City of __ lsbad STORM WATER STANDARDS QUESTIONNAIRE E-34 STEP 3 Development Services Land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov TO BE COMPLETED FOR REDEVELOPMENT PROJECTS THAT ARE PRIORITY DEVELOPEMENT PROJECTS ONLY Comolete the auestions below reaardina vour redlevelooment oroiect: YES NO Does the redevelopment project result in the creation or replacement of impervious surface in an amount of less than I I X 50% of the surface area of the oreviouslv existina develooment? If you answered "yes," the structural BMP's required for Priority Development Projects apply only to the creation or replacement of impervious surface and not the entire development. Go to step 4, check the "my project meets PDP requirements" box and complete applicant information. If you answered "no," the structural BMP's required for Priority Development Projects apply to the entire development. Go to step 4, check the "mv Droiect meets PDP reauiremen·ts" box and comDlete annllcant lnfonnation. STEP4 CHECK THE APPROPRIATE BOX AND COMPLETE APPLICANT INFORMATION My project meets PRIORITY DEVELOPMENT PROJECT (PDP) requirements and must comply with additional stormwater criteria per the SUSMP and I understand I must prepare a Storm Water Management Plan for submittal at time of application. I understand flow control (hydromodification) requirements may apply to my project. Refer to SUSMP for details. □ My project does not meet PDP requirements and must only comply with STANDARD STORMWATER REQUIREMENTS per the SUSMP. As part of these requirements, I will incorporate low impact development strategies throughout my project. Applicant Information and Signature Box Address: 5900 Pasteur Court, Suite 200, Carlsb Accessor's Parcel INumber(s): 211-023-07 and 212-271-02 Applicant Name: Applicant Title0 _ PA'Sl£¥:l"?i Applicant Signature· This Box for City Use Only City Concurrence: I YES I NO I I By: Date: Project ID: • Environmentally Sensitive Areas include but are not limited to all Clean Water Act Section 303(d) impaired water bodies; areas designated as Areas of Special Biological Significance by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); water bodies designated with the RARE beneficial use by the State Water Resources Control Board (Water Quality Control Plan for the San Diego Basin (1994) and amendments); areas designated as preserves or their quivalent under the Multi Species Conservation Program within the Cities and County of San Diego; and any other equivalent environmentally sensitive areas which have been identified by the Copermittees. E-34 Page 3 of 3 Effective 6/27/13 E-33 Page 1 of 1 REV 07/14 Development Services Land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov CONSTRUCTION THREAT ASSESSMENT WORKSHEET FOR DETERMINATION OF PROJECT’S PERCEIVED THREAT TO STORM WATER QUALITY E-33 Construction SWPPP Tier Level Construction Threat Assessment Criteria* Perceived Threat to Storm Water Quality Tier 3 Tier 3 – High Construction Threat Assessment Criteria Project site is 50 acres or more and grading will occur during the rainy season Project site is 1 acre or more in size and is located within the Buena Vista or Agua Hedionda Lagoon watershed, inside or within 200 feet of an environmentally sensitive area (ESA) or discharges directly to an ESA Soil at site is moderately to highly erosive (defined as having a predominance of soils with USDA-NRCS Erosion factors kf greater than or equal to 0.4) Site slope is 5 to 1 or steeper Construction is initiated during the rainy season or will extend into the rainy season (Oct. 1 through April 30). Owner/contractor received a Storm Water Notice of Violation within past two years High Tier 3 – Medium Construction Threat Assessment Criteria All projects not meeting Tier 3 High Construction Threat Assessment Criteria Medium Tier 2 Tier 2 High Construction Threat Assessment Criteria Project is located within the Buena Vista or Agua Hedionda Lagoon watershed, inside or within 200 feet of an environmentally sensitive area (ESA) or discharges directly to an ESA Soil at site is moderately to highly erosive (defined as having a predominance of soils with USDA-NRCS Erosion factors kf greater than or equal to 0.4) Site slope is 5 to 1 or steeper Construction is initiated during the rainy season or will extend into the rainy season (Oct. 1 through April 30). Owner/contractor received a Storm Water Notice of Violation within past two years Site results in one half acre or more of soil disturbance High Tier 2 – Medium Construction Threat Assessment Criteria All projects not meeting Tier 2 High Construction Threat Assessment Criteria Medium Tier 1 Tier 1 - Medium Inspection Threat Assessment Criteria Project is located within the Buena Vista or Agua Hedionda Lagoon watershed, within or directly adjacent to an environmentally sensitive area (ESA) or discharges directly to an ESA Soil at site is moderately to highly erosive (defined as having a predominance of soils with USDA-NRCS Erosion factors kf greater than or equal to 0.4) Site slope is 5 to 1 or steeper Construction is initiated during the rainy season or will extend into the rainy season (Oct. 1 through April 30). Owner/contractor received a Storm Water Notice of Violation within past two years Site results in one half acre or more of soil disturbance Medium Tier 1 - Low Inspection Threat Assessment Criteria All projects not meeting Tier 1 Medium Construction Threat Assessment Criteria Low Exempt - Not Applicable - Exempt *The city engineer may authorize minor variances from the construction threat assessment criteria in special circumstances where it can be shown that a lesser or higher amount of storm water compliance inspection is warranted in the opinion of the city engineer xx x Attachment B - DMA/ TCBMP sizing Exhibit BMP SITE PLAN SWMP NO. 15-19 81.1P TABLE Bl.IP 10 ,I BAIP TYPE SYMBOi. C4SQA Na {){JANllTY DRAMNG Na SHEET INSPECllON I.IAINTrNANCE Na(s) fli'E{){JENCY fli'E{){JENCY HrDR0!.100/FICA llON & !REA TJ.IENT CON!ROI. II.IP-! BIORE1ENllON "·" /" // .' TC-32 2,178 SF 180 C12 {){JAR TrRL Y SEl.fl-ANN(IALL Y PONO ..-/..-//..- /I.IP-2 BIORE1ENllON •. / /. TC-32 3,337 SF 180 C12 {){JAR TrRL Y SEl.f/-ANN(IALL Y PONO /I.IP-3 BIORE1ENllON ~/ /// TC-32 4,508 SF 180 C12 {){JARTrRL Y SEl.f/-ANN(IALL Y PONO /I.IP-4 BIORE1ENllON . //. TC-32 451 SF 180 C12 {){JAR TrRL Y SEl.fl-ANN(IALL Y PONO /AIP-5 BIORE1ENllON '/)/// TC-32 1,404 SF 180 C12 {){JAR TrRL Y SEl.f/-ANN(IALL Y PONO / ,/// /I.IP-7 BIORE1ENllON // .• TC-32 241 SF 180 CIJ {){JARTrRL Y SEl.f/-ANN(IALL Y PONO .. / II.IP-8 BIORE1ENllON •. / /. TC-32 750 SF 180 C12 {){JARTrRLY SEl.fl-ANN(IALL Y PONO LOW IMPACT OESIGN (L.1.0.) S0-20 9,366 SF 180 SOl!RCE CON!ROl. 0 STENCILS N/A S0-13 1 EA 180 ANN(IALLY ANNUALLY 0 LANDSCAPE N/A Pl.ANNING S0-10 13,419 SF 180 {){JAR TrRL Y {){JARTrRL Y 0 S1REE1/PARKI N/A NG SMEPING SC-43 19,000 SF 180 l#EEKLY 0 !RASH N/A ENCt.OS(IRE S0-32 1 EA 180 {){JARTrRLY QIJARTrRLY CHOOSE fli'OI.I THE LIST BELOW FOR COAIPI.EllNG THE FIEZOS IN THE INSPECllONS ANO I.IA/NTrNANCE FREQIJENCY COI.UI.INS: ANNUAL < zANNrte> ltkl BIMONTHLY !.(~II~ q,½mJD> l#EEKLY 1 llAIE PER YEAR 2 llNES PER YEAR J llAIES PER YEAR 4 lll.lES PER YEAR • • I ,. I L ~ I ./ I I • ) I ,' I ,' /i l ~ SCALE 1 ": 80' ---- -- -0 80 !60 240 J20 l1LLA ,I OI.O ROOF SYMBOL NEW ROOF SYMBOL AREA (SF) AREA (SF) l1LLA 60 7342 7570 l1LLA 61 7602 7570 l1LLA 62 7602 11004 l1LLA 63 7606 7570 l1LLA 64 5926 7570 \\ \ .......... . "-.. ', \,, ~ ...____ OI.O LANDSCAPE AREA (SF} 51901 NEW LANDSCAPE AREA (SF} 46695 ...____ ...____ ...____ ----~ ~ '- - l1LLA 67, THOl!GH INCt.UOEO IN THIS SITr Pl.AN SIJBAI/TTAL, WAS PREl10l!SI. Y APPROVED AS BElNG !REA!EO BY II.IP 6 PER ORAMNG N(II.IBER 428-!JG. THE FOOTPRINT OF THE BU/LO/NG HAS STAYED THE SAi.iE, THEREFORE THE ANAL Y.5'/S OF !REA TJ.IENT FOR THIS AREA HAS NOT ft BEEN_ INCt.UOEO IN THIS,REPORT. "-., ~""!""'-- • .. ~. -'•• . . -. . . . . . . . . . . . . . . .... . · .. · .. · .. •:, . · .. •:, . · .. ·:. OMA AREA SIZE FACTOR I.IIN AREA (SF} PROP. AREA (SF} DECREASE IN INCREASE TOTAL 36078 41284. PERM. AREA 5206 IN 11,(PERM. 5206 5,153.94 a04 206.16 ' ~==-==-="' AREA 241 THE B/OSWALE 7!.IP 6. WAS PREl10{JSI.Y SIZEO TV HANDLE THE REQIJ/REO !REATJ.IENT FZOJtS FOR 14LLAS 60-64. SINCE THIS AREA IS BEING REOES/GNEO 'ERI.I/TlllJ FOR PHASE HI, /I.IP-7 WAS DESIGNED TV !REAT THE INCREASE IN /I.IPERI.IEABLE AREA AS SHOHN IN THE TABLE ABOVE THE DECREASE IN LANDSCAPE AREA WAS l.l(IL llPL/EO BY. 01 ANO THEN BY 4% T. lH/S VALUE WAS THEN S(IB!RAClllJ f1i'OI.I THE INCREASE IN 11,(PERAfEABLE AREA I.IULllPI./EO BY A SIZING FACTOR OF 4% TO FINO THE REQIJIREO SIZE OF THE BASIN REQIJIREO TO !REAT THE NEW B{I/LO/NG LA YOIJT. PARTY RESPONSIBLE FOR MAINTENANCE: NAME: GRAND PACIFIC RESORTS, LLC. ADDRESS: 5900 PASTEUR COURT, SUITE 200 CARLSBAD, CA 92008 PHONE NO. 760-431-8500 CONTACT: TIM STRIPE PLAN PREPARED BY: ~AZ?..-L NAME: ROBERT D. DENTINO /'= -~GNATURE COMPANY: EXCEL ENGINEERING ADDRESS: 440 STATE PLACE ESCONDIDO, CA 92029 PHONE NO. 760-745-8118 OI.IA NAI.IE OI.IA nPE S(IRFACE NATrRIAL SC-23 LANDSCAPE TllRF SC-53 DRIVEWAY AC SC-25 SIDEWALK CONCRETr SC-26 B(I/LO/NG ROOF SC-27 B(I/LO/NG ROOF SC-28 SIDEWALK CONCRETr SC-JI LANDSCAPE TllRF OI.IA NAI.IE OI.IA nPE S(IRFACE NATrRIAL SC-44 LANDSCAPE TllRF SC-20 B(I/LO/NG ROOF SC-4! B(I/LO/NG ROOF SC-4.J SIDEWALK CONCRETr SC-18 PARKING LOT LANDSCAPE ISi.ANO SC-47 OR/1£WAY/ AC PARKING LOT SC-17 PARKING LOT LANOSC4PE ISi.ANO SC-19 PARKING LOT LANO SCAPE ISi.ANO SC-54 LANDSCAPE TlJRF OI.IA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-6! LANDSCAPE TlJRF SC-62 LANDSCAPE TlJRF SC-65 SIDEWALK/ CONCRETr FZATWORK SC-67 LANDSCAPE TllRF SC-! ORIVEWAY LANSCAPE ISi.ANO SC-2 DRIVEWAY AC SC-3 PARKING LOT LANDSCAPE ISi.ANO SC-7 Poot. WATrR SC-10 PA llO/POO!. CONCRETr AREA SC-15 B(I/LOING ROOF SC-37 PARKING LOT LANOSC4PING ISi.ANO SC-38 DRIVEWAY PERAi PAVERS SC-39 LANDSCAPE TllRF SC-69 SIDEWALK/ CONCRETE FZATWORK SC-58 LANDSCAPE TllRF OI.IA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-42 Bt//LO/NG ROOF SC-50 LANDSCAPE TllRF SC-55 SIDEWALK CONCRETr SC-45 LANDSCAPE TllRF OMA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-57 DRIVEWAY AC SC-40 LANDSCAPE TllRF SC-59 LANDSCAPE TllRF SC-9 BU/LO/NG ROOF SC-5 !RASH ROOF ENCt.OSURE SC-60 SIDEWALK CONCRETr OMA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-4 HARO SCAPE CONCRETr SC-6 BU/LO/NG ROOF SC-64 Ol!T Bt//LO/NG ROOF SC-56 LANDSCAPING TllRF SC-70 SIDEWALK CONCRETr CERTIFICATION: RCE 45629 AREA (SF} SURF nPE RUNOff C 498, PERl10l!S 0. !Wl 27411 /I.IPERl10l!S f. (/(. 3861 /I.IPERl10l!S f. (/(. 1085 /I.IPERl10l!S f. [I{, 736 /I.IPERl10l!S f. (/(. 18/1 /I.IP£Rl10{JS f. (/(. 225'11. PERl10l!S 0.11 78937.fli TOTAL: AREA (SF} SURF nPE RUNOff C 2713. PERl10l!S 0. 11 76!/< /I.IPERl10l!S f. (/(. 748. /I.IPERl10l!S f. (/(. 442v /I.IPERl10l!S f. [I{, 170. PERl10l!S 0.11 58JJi /I.IP£Rl10{JS ,. (/(. 238. PERl1ot/S 0. II !76, PERl10l!S 0. fl 226.:>i PERl10l!S 0.11 1.J.J495.fA TVTAL: AREA (SF} SURF TYPE RUNOffC 2369, PERl10l!S 0. fl 978. PERl10l!S 0. fl 625. II.IPERl10l!S 1. (/(. 48.J. PERl10l!S 0. fl 269, PERl1ot/S 0. fl 5924, II.IPERl10l!S ,. (/(. 460. PERl10l!S 0. fl 385t. NA 0. (/(. 12811 /I.IP£Rl10{JS 1. (/(. 2013' /I.IPERl10l!S ,. (/(. 492. PERl10l!S 0. 11 84!, PERl10l!S 0. fl 1392, PERl10l!S 0. fl 427. /I.IP£Rl10{JS ,. (/(. 1116, II.IPERl10l!S 0.11 190609.lli TOTAL: AREA (SF} SURF nPE RUNOff C 7473 /I.IP£Rl10{JS ,. (/(. 7100 PERl1ot/S 0. fl 280! /I.IP£Rl10{JS ,. (/(. .J045 PERl10l!S 0. fl 20419.lli TVTAL· AREA (SF} SURF TYPE RUNOffC 14473 /I.IPERl10l!S 9235 PERl10l!S 11512 PERl10l!S 11622 /I.IPERl10l!S 1240 /I.IP£Rl10{JS 3898 /I.IPERl10l!S 51980. TVTAL: AREA (SF} SURF TYPE RUNOffC 6248 /I.IPERl10l!S f.v, 6616 /I.IPERl10l!S ,. (/(. 816 /I.IPERl10l!S ,. (/(. 3814 PERl10l!S 0. fl 3231 /I.IP£Rl10{JS f.v, 20725.lli TVTAL: /WA OHAINS TO /NlEUiAlED AIANA&BIENT PRACllCES BMP NOTES: f. THESE 81.1PS ARE NANOA TORY TV BE INSTALLED PER NAN(IFACll/RER'.5 RECOAINENOAllONS OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BNPS ON THIS SHEET HfTHO{JT PRIOR APPROVAL f1i'OI.I !HE CITY ENGINEER. 3. NO SIJBSllll/llONS TV THE NA TrRIAL OR TYPES OR PI.ANllNG TYPES HfTHO{JT PRIOR APPROVAL fli'OAI !HE CITY ENGINEER. 4. NO OCCUPANCY HILL BE GRANlllJ (!NllL !HE CITY INSPECllON STAFF HAS INSPEClllJ lH/S PROJECT fli'O APPROPR/ATr Bl.IP CONS!RUCllON ANO INSTALLAllON. 5. REFER TO NAIN1ENANCE AGREDIENT OOC/JNENT. 6. SEE PROJECT SJWP FOR AO.O/llONAL INFORAIA llON. SOIL TYPE IMP NAI.IE OI.IAxC B I II.IP I I 11 498. m 27,416. (II. 3,860. (II. 10.851. 0/. 7,364. [I{, 1,876. 0/. 2,259. 0/. SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR 54124. m 0.04 I 2,164.96 I 2,178 I SOIL TYPE IMP NAI.IE OI.IAxC B I IAIP-2 -I 2,713.X 7,608. (/(. 7,489. (/(. 4,423. 0/. 170.2' 58, .J.J6. 0/. 238.2' !76.6t 2,265.61 SIZE 1.1/N AREA (SF} PROP. AREA (SF} FACTOR 83419.91 0.04 I 3,336.80 I J,671 I SOIL nPE IMP NAI.IE OI.IAxC B I II.IP J I I 2,369.81 978.91 6,252. 0/. 48.151 269.51 59,241. (}(, 460.5' 0. 0/. 12,816. 0/. 20. 139. (}(, 492.2' 841.11 1,392. (}(, 4,271. 0/. f, 116.51 SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR 111123.m 0.04 I 4,444.92 I 4,508 SOIL TYPE IMP NAI.IE OI.IAKC B I INP-4 -I 7,473.0I. 7to.m 2,801. (II. 304.51 SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR ff, 288. !J{, 0.04 I 451.54 I 451 I SOIL TYPE IMP NAI.IE OI.IAxC B IAIP-5 14,473. 1,151. 11,622. f,240. NIN AREA (SF} PROP. AREA (SF} 33,307. 7< 0.04 f,332.31 f,404 SOIL TYPE IMP NAI.IE OI.IAxC B I 11,(P-8 -6,248. (/(. 6,616. 0/. 8/6.m 381. 4l 3,231. 0/. SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR 17,292.41 0.04 I 691.70 I 750 R(INOFF f1i'OI.I IAIPERl10l!S OR PARllALLY PERl10{JS AREAS CAN BE NANAGEO BY ROllllNG IT TV LIO AREAS. FOR PERl10{JS AREAS SIJCH AS LANOSCAPEO AREAS THAT ORAIN TV AN II.IP AREA A FACTOR OF. f IS NUL llPL/EO BY !HE ONA AREA. !HE NIN/NUI.I AREA OF BIORE1ENllON FAC/L/llES IS THE S(II.INAllON OF THE CON!R/Bt/llONS OF EACH !R/B(ITARY OI.IA ANO AIULllPLr?NG BY !HE AOJlJSlllJ SIZING FACTOR OF 0.04. Attachment C – SWWM Modelling DATE: April 28, 2015 1st Revision: July 13, 2015 2nd Revision: November 3, 2015 3rd Revision: January 13, 2016 Hy d r o m o d i f i c a t i o n A n a l y s i s SWMM MODELING TO DETERMINE LID SIZES FOR HYDROMODIFICATION COMPLIANCE PHASE III - HOTEL 3 AND TIMESHARE VILLAS, CARLSBAD CA 92008 Prepared For: GRAND PACIFIC CARLSBAD, L.P. 5900 PASTEUR COURT, SUITE 200 CARLSBAD, CA 92008 Telephone: 760-431-8500 Prepared By: 440 STATE PLACE ESCONDIDO, CA 92029 TEL: (760)745-8118 l~Bq~ ENGINEERING 1 Table of Contents INTRODUCTION Section I Pre- and Post-Development Model Setup ……………………………………………….………………… 4 Section II System Representation ….…………………………………………………………………………………………. 9 Section III Continuous Simulation Options …..…..……………………………………………………….………………. 13 Section IV Bio-retention As LID Control ……………….……………………………………………..…………………….. 14 Section V Running the Simulation …..……………………………………………………….………………………………. 20 Section VI Result Analysis ………….…..…………………………………………………………………………………………. 20 Section VII Summary and Conclusion …………………………………………………………………………………………. 29 ATTACHEMENTS Attachment A SWMM Drainage Management Area Map Attachment B SWMM Statistics Analysis, Flow Duration Curve and Pass/Fail Table Attachment C SWMM Input Data Summary and Detail Attachment D USDA NRCS Custom Soil Resource Report 2 INTRODUCTION This report provides Hydromodification and Water Quality design based on LID (Low Impact Development) principles for the proposed Sheraton Hotel and Timeshare Resort Phase III – Carlsbad Ranch, Planning Area 5, Carlsbad, California. This project is located at Cannon Road and Grand Pacific Drive. The site is currently a graded pad with an existing paved access road. Some portion of graded area is currently being used for agriculture. The grading of the proposed site was completed during phase I, Drawing #428-9A, of the project. During Phase II, Drawing #428-9G, of the project villas 60-64 were permitted. This project proposes to slightly change the position of villas 60-64 as well as change the size of these buildings. Therefore this analysis includes these areas. The developed project is comprised of several tributary areas directed to several bio-retention ponds with two points of compliance (OUTFALL A and OUTFALL B). This system detains storm water in the basin surface and also in the underdrain reservoir. Bio-retention filters storm water through plant roots and a biologically active soil mix, and then releases it into the existing storm drain system which currently collects the sites storm flows. The resulting mitigated outflows are shown to be equal to or less than all continuously simulated storms based on the historical data collected from the Oceanside rain gage. The HMP analysis was performed to include all areas that drain to the existing bio-swale located at the South West of the project. This bio-swale was installed in phase 2 of the project. This portion of the project was completed prior to the requirement to perform HMP analysis for the drainage of the site, as a result the bio-swale was designed only to limit the runoff for the 100 year storm to less than the pre-existing condition. For the current phase of the project runoff for Outfall A will be routed through this same bio-swale (labelled in this report as Bio-Swale 6) after it has been routed to several different bio-retention ponds around the project to meet hydromod requirements. The Hydromodification and Water Quality calculations were performed utilizing continuous simulation analysis to size the storm water treatment and control facilities. Storm Water Management Model (SWMM) version 5.1 distributed by USEPA is the basis of all calculations within this report. SWMM generates peak flow recurrence frequencies and flow duration series statistics based on an assigned rain gauge for pre- development, unmitigated post-development flows and post-development mitigated flows to determine compliance with the State Water Resources Control Board Order 2009-0009-DWQ and the County wide Model Standard Urban Stormwater Management Plan (SUSMP) and Hydromodification Management Plan (HMP) requirements. Low Flow Threshold A downstream channel assessment has not been completed for this project and therefore the low flow threshold utilized for the system analysis is 10% of 2-year storm event (0.1Q2). This will be used as the low flow threshold to meet peak flow frequency and flow duration controls. Soil characteristics Based on Natural Resources Conservation Service Soil Survey Map this project is categorized as soil type B loamy coarse sand. The USDA NRCS soil texture classification was used to determine the average soil capillary suction, saturated hydraulic conductivity rate and the soil initial moisture deficit. The full printout from the USDA NRCS soils report is attached to this report. 3 Fig-1 Hydrologic Soil Group ~ !!I ~ 4Jl'.l650 D"ttW'H N A 47U730 Custom Soil Resource Report Soil Map 4J0010 470890 470010 M.c> Sale: 1:3,260 f pomsd on A pcotral (aS" x u j "-. ----====--------=======~ 0 ~ ~ -= ----====--------~=======-0 150 300 600 ~ M,p ~: Vllab Met.!lxr Canenxxxdnaas: Wl3S84 fd!le tics: UlM Zone 11N Wl3S84 471050 471lll 4 SECTION I. MODEL SETUP Pre-development Model Setup The SWMM model for this projects pre-development site is analyzed using historical rain gauge data. The Oceanside gauge was utilized for this project. That data provides continuous precipitation input to a sub- catchment with its outfall based on the contributing basins imperviousness. The imperviousness parameter in SWMM is the amount of effective or directly connected impervious area. The effective impervious area is the impervious area that drains directly to the Stormwater conveyance system. The pre-development condition is partially developed from phase 2 of the existing project. The Post-Development Model Setup Figure 3a and 3b illustrate each contributing basin discharging its overland flow directly into the bio-retention system. Each bio-retention layer section has a similar configuration as seen as in the detail drawing below. There is no actual elevation entered in the program. The bottom elevation of the bio-retention surface storage is assumed at 0 ft. Fig-2. Typical Bio-retention Section /8" MIN TOP SOIL WITH HICH SAND (60-80%} AND LIMIT CLAY (10-20%} --......:;~~~~ -:cJNlENT WITH FIL lER FABRIC PLACED ON THE BOTTOM AS SEPARATOR WITH PERMEABILITY GREATER THAN 5 INCHES PER HOUR OR PER SOIL ENC/NEER RECOMMENDA 110N IMPERVIOUS LINER SUCH AS CEOMEMBRANE IS REOUIRED FOR IMP-75 STORM DRAIN BOX (RISER), RIM ELEVATION VARY SEE TABLE BELOW BIO-RETENTION POND DEPTH=/2" -SURFACE RECTANGULAR ORIFICE SIZE MAY VARY. LOCATED J" ABOVE 11-IE SOIL SURFACE J/4# CRUSHED ROCK LAYER, DEP 11-1 VARIES H YDROMODIFICA 110N FL OW RESTRIC TOR PLA 1£. ORIFICE SIZE MAY VARY. SEE ORIFICE SIZES TABLE TYPICAL BIO-R£7EN710N HflH 1./NOERORAIN PIP£ NOT TO SCALE 5 Fig.3a – SWMM Post-Development with Mitigation Model for OutFall A Oceanside 121 Bos in A6-.3 -~-~ - 2,~,.LflE:s 9~.-066 ss '#IID1t-l = 1.1?8 r1, /11/G 51.Cf'E -~(l'.!I, 11,IPERlllDU~ -a,:; in AS-I ,-cPE:s ,, 6 Fig.3b – SWMM Pre-Development Model for Outfall A Oceanside B 7 Fig.3c – SWMM Post-Development with Mitigation Model for OutFall B 8 Fig.3d – SWMM Pre-Development Model for OutFall B 9 SECTION II. SYSTEM REPRESENTATION SWMM is a distributed model, which means that a study area can be subdivided into any number of irregular sub-catchments to best capture the effect that spatial variability in topography, drainage pathways, land cover, and soil characteristics have on runoff generation. For modeling of Hydromodification calculations, there are four main system representations: Rain gage, Sub-catchment (contributing basin or LID area), Nodes and Links. Fig. 4 – Time series rain data, which corresponds to runoff estimates for each of the 508,080 time steps (each date and hour) of the 58-year simulation period. (Inches/hour vs. elapsed time) Rain Gauge The properties of a rain gauge describe the source and format of the precipitation data that are applied to the study area. In this project, the rainfall data consist of a long-term rainfall record stored in a user- defined Time Series labeled as “Oceanside” rain gauge station. The Oceanside rain station was chosen due to its data quality and its location to the project site. The rain gauge supplies precipitation data for one or more sub-catchment areas in a study region taken from the Project Clean Water website (www.projectcleanwater.org). This data file contains rainfall intensity, hourly-recorded time interval, and the dates of recorded precipitation each hour. The Oceanside rain data has approximately 58 years of hourly precipitation data from 8/28/1951 to 5/23/2008 and generates 58 years of hourly runoff estimates, which corresponds to runoff estimates for each of the 508,080 time steps (each date and hour) of the 58 year simulation period. See figure 1 for hourly precipitation intensity graph for 58 years in inches. Sub-catchment (contributing basin or LID area) A basin is modeled using a sub-catchment object, which contains some of the following properties: Time Series Oceanside Elapsed Time (hours) 500,000400,000300,000200,000100,0000 1 0 10 Rain Gauge The rate of stormwater runoff and volume depends directly on the precipitation magnitude and its spatial and temporal distribution over the catchment. Each sub-catchment in SWMM is linked to a rain gauge object that describes the format and source of the rainfall input for the sub-catchment. Area This area is bounded by the sub-catchment boundary. Its value is determined directly from maps or field surveys of the site or by using SWMM’s Auto-length tool when the sub-catchment is drawn to scale on SWMM’s study area map. This Project is divided into several sub-catchments based on its outfall. Width Width can be defined as the sub-catchment’s area divided by the length of the longest overland flow path that water can travel. When there are several such paths, one would use an average of their lengths to compute a width. If overland flow is visualized as running down –slope off an idealized, rectangular catchment, then the width of the sub-catchment is the physical width of overland flow. In natural areas, true overland flow can only occur for distances of about 500 feet before it begins to consolidate into a small stream flow. In post-development, the true overland flow can be very short before it is collected into open channels. A maximum overland flow of 500 ft is appropriate for a non- urban catchment, while the typical overland flow length is appropriate for non-urban catchments; the typical overland flow length is the length from the back of a representative lot to the center of the street for urban catchments. If the overland flow length varies greatly within a sub-catchment, then an area- weighted average should be used. Post Development Sub-catchment Characteristics Summary Name Total Pcnt. Width Pcnt. Area Imperv Slope Basin-A3-1 .287 0 235 50 Basin-A3-2 .277 0 454 50 Basin-A3-3 3.273 70.8 3574 1.5 Basin-A5-1 .206 0 329 50 Basin-A5-2 .955 78.1 980 5 Basin-A3-4 .321 0 923 45 Basin-A6-1 11.052 71.2 10214 1.5 Basin-A6-2 1.968 7.6 1224 40 Basin-A6-3 .435 0 1176 40 Basin-A2-1 .349 0 340 50 Basin-A2-2 2.015 92.6 2093 2 Basin-A2-3 .623 0 1357 45 IMP-2 .077 0 72 .5 Bioswale-6 .301 0 17 .75 11 IMP-3 .103 0 210 .5 IMP-5 .032 0 70.2 .5 Basin-B4-1 .154 0 335 40 Basin-B4-2 .147 77.7 547 2 Basin-B4-3 .322 0 519 45 IMP-4 .010 0 10 .5 IMP-1 .089 0 20 .5 Basin-B1-1 1.812 53 1131 2 Slope This is the slope of the land surface over which runoff flows and is the same for both the pervious and impervious surfaces. It is the slope of what one considers being the overland flow path or its area- weighted average if there are several paths in the sub-catchment. Imperviousness This is the percentage of sub-catchment area covered by impervious surfaces such as sidewalks and roadways or whatever surfaces that rainfall cannot infiltrate. The sub catchment contains mix surface types such as roofs, AC pavement, pervious pavers and/or landscape. Roughness Coefficient The roughness coefficient reflects the amount of resistance that overland flow encounters as it runs off of the sub-catchment surface. Infiltration Model The pre-development condition is primarily empty land with moderate vegetation cover. In the model, Loam was used for the post-development condition and the pre-development condition. Infiltration of rainfall from the pervious area of a sub-catchment into the unsaturated upper soil zone can be described using three different infiltration models: Horton, Green-Ampt, and Curve Number. There is no general agreement on which method of these three is the best. The Green-Ampt method was chosen to calculate the infiltration of the pervious areas based on the availability of data for this project. It is invoked when editing the infiltration property of a sub- catchment. 12 Table 1 – Soil Infiltration Parameter Source: Model BMP Design Manual San Diego Region Appendices, January 2015 Initial Dcfi it ( r n-J\mpt) 1.93 -12.6 ~ .45 p le \.3 f I by hydr I c nc nr. n the alu providc:d in Table: 1 1 lanu }'C /n : 1.5 m Ion -term n thi ralu i n t imp rL'\nt il will r ach equilibrium aft r a f. -; torm v nt r gardl of th initial moi:turc content $pecified. managemc:nt :tudic:s 13 LID controls Utilizing LID controls within a SWMM project is a two-step process that: - Creates a set of scale-independent LID controls that can be deployed throughout the study area, - Assign any desired mix and sizing of these controls to designated sub-catchments. The LID control type that was selected was a bio-retention cell that contains vegetation grown in an engineered soil mixture placed above a gravel drainage bed. Bio-retention provides storage, infiltration (depending on the soil type) and evaporation of both direct rainfall and runoff captured from surrounding areas. For this project, we allowed infiltration to the existing/filled soil at rate of 2.22 in./hr according to the percolation testing performed onsite. This test is attached to this report. SECTION III. CONTINUOUS SIMULATION OPTIONS Simulation Dates These dates determine the starting and ending dates/times of a simulation and are chosen based on the rain data availability. Start analysis on 01/03/1951 Start Reporting on 01/03/1951 End Analysis on 05/23/2008 Time Steps The Time Steps establish the length of the time steps used for runoff computation, routing computation and results reporting. Time steps are specified in days and hours: minutes: seconds except for flow routing which is entered as decimal seconds. Climatology -Evaporation Data The available evaporation data for San Diego County that is similar to this project condition is taken from the Chula Vista Evaporation Station Western Regional Climate Center. Table 2 – Chula Vista Monthly Evaporation data (in/day) January February March April May June 0.094 0.115 0.168 0.202 0.225 0.232 July Augustus September October November December 0.254 0.250 0.207 0.167 0.119 0.09 14 SECTION IV. BIO-RETENTION AS LID CONTROL LID controls are represented by a combination of vertical layers whose properties are defined on a per- unit-area basis. This allows an LID of the same design but differing coverage area to easily be placed within different sub-catchments of a study area. During a simulation, SWMM performs a moisture balance that keeps track of how much water moves between and is stored within each LID layer. If the bio-retention basin is full and water is leaving the upper weir, the flow is divided in two flows: the lower flow discharging from the bottom orifice directly draining to the point of compliance and the upper flow is routed at the top of the bio-retention basin and after routing, discharged to the point of compliance. In this project, we used 100% of the area of this specific sub-catchment for bio-retention. In SWMM a divider was used to model this condition. All sub-catchments in one tributary area were directed to a Flow Divider. A Flow Divider is a drainage system node that diverts inflow to a specific conduit in a prescribed manner such as a cutoff type. A Flow Divider with a cutoff type diverts all inflow above a defined cutoff value, in this case we used an orifice equation: Discharge= q = CA[2g(h-Hd)]0.5. A detention basin sub routine was added at the top of the bio-retention where a weir is added for control purposes, and the storage curve is also provided, see the next section “Modeling bio-retention surface ponding in SWMM 5.1”. 1. Surface Storage Depth When confining walls or berms are present, this is the maximum depth to which water can pond above the surface of the unit before overflow occurs (in inches). In this SWMM model, surface storage depth was not modeled inside the LID editor but was modeled in the storage. Vegetation Volume Fraction It is the fraction of the volume within the storage depth that is filled with vegetation. This is the volume occupied by stems and leaves, not their surface area coverage. Normally this volume can be ignored, but may be as high as 0.1 to 0.2 for very dense vegetative growth. Based on our visual observation in the field, the average type of vegetation for this site is a low-density vegetation type. Therefore, we used 0.1 for the vegetation volume fraction assuming type of vegetation used is a low-density type. Surface Roughness Manning's n value for overland flow over a vegetative surface. Surface Slope Slope of porous pavement surface or vegetative swale (percent). 15 2. Soil Thickness The thickness of the soil layer (inches). We used a typical value for a bio-retention, which is 18” for the ponds. Porosity The volume of pore space relative to total volume of soil (as a fraction). We designed it with a soil mix porosity of 0.40 maximum for a good percolation rate (Countywide Model SUSMP Table B1 – Soil Porosity Appendix A: Assumed Water Movement Hydraulics for Modeling BMPs). Field Capacity Volume of pore water relative to total volume after the soil has been allowed to drain fully (as a fraction). We used 0.2 for this soil. Below this level, vertical drainage of water through the soil layer does not occur. (See Table 1 – Soil Infiltration Parameter). Wilting Point Volume of pore water relative to total volume for a well-dried soil where only bound water remains (as a fraction). The moisture content of the soil cannot fall below this limit. We assumed the minimum moisture content within this bio-retention soil is 0.1. Conductivity Hydraulic conductivity for the fully saturated soil is 5 inches/hour. This is a design minimum value for percolation rate. Conductivity Slope Slope of the curve of log (conductivity) versus soil moisture content (dimensionless). Typical values range from 5 for sands to 15 for silty clay. We designed this soil to have a very good percolation rate therefore the conductivity slope is 5. Suction Head The average value of soil capillary suction along the wetting front (inches). This is the same parameter as used in the Green-Ampt infiltration model. Table 1 was utilized to determine the capillary of the soil mix top layer of a bio-retention system. The suction head will be 1.5 inches. 16 3. Storage Layer The Storage Layer page of the LID Control Editor describes the properties of the crushed stone or gravel layer used in bio-retention cells as a bottom storage/drainage layer. The following data fields are displayed: Height this is the thickness of a gravel layer (inches). Crushed stone and gravel layers are varies please refer to Table 3 on the next page. Void Ratio The volume of void space relative to the volume of solids in the layer. Typical values range from 0.5 to 0.75 for gravel beds. Note that porosity = void ratio / (1 + void ratio). We designed this void ratio to have a value of 0.67 Conductivity The rate at which water infiltrates into the native soil below the layer (in inches/hour). This would typically be the Saturated Hydraulic Conductivity of the surrounding sub-catchment if Green-Ampt infiltration is used. Since impervious liner is applied for this project, we assumed no infiltration rate to the native soil. Clogging Factor Total volume of treated runoff it takes to completely clog the bottom of the layer divided by the void volume of the layer. For south east bio-retention, a value of 0 was used to ignore clogging since the system does NOT consider infiltration to the native soils. Clogging progressively reduces the Infiltration Rate in direct proportion to the cumulative volume of runoff treated and may only be of concern for infiltration trenches with permeable bottoms and no under drains. We assumed zero for the clogging factor since the infiltration rate is not considered. 4. Underdrain Layer LID storage layers can contain an optional underdrain system that collects stored water from the bottom of the layer and conveys it to a conventional storm drain. The Underdrain page of the LID Control Editor describes the properties of this system. It contains the following data entry fields: Drain Coefficient and Drain Exponent Coefficient C and exponent n that determines the rate of flow through the underdrain as a function of height of stored water above the drain height. The following equation is used to compute this flow rate (per unit area of the LID unit): q = C(h-Hd)n where q is the outflow (in/hr), h is the height of stored water (inches), and Hd is the drain height. A typical value for n would be 0.5 (making the drain act like an orifice). See Table 3 for C values for each BMP. 17 Table 3 – Summary of LID Drain Coefficient BMP NAME AREA (SQFT) ORIFICE (IN) SOIL (IN) GRAVEL (IN) C IMP-01 2,178 1.0 18 18 0.1529 IMP-02 3,671 2.0 18 18 0.3628 IMP-03 4,508 1.5 18 18 0.2588 IMP-04 451 2.0 18 18 0.1846 IMP-05 1,404 1.5 18 18 0.5113 IMP-06 13,112 2.0 18 18 0.1016 IMP-07 241 2.0 18 18 5.5263 IMP-08 750 1.0 18 18 0.4439 Note: q = C(h-Hd)n C= × 12 . × 3600 Drain Offset Height Height of any underdrain piping above the bottom of a storage layer (inches). In this project, this value was set to 0 as the underdrain piping is at the bottom of the storage layer. 18 STUDY RESULTS The above values of SWMM "C" factor, which is directly related to the orifice size, and the Divider flow rate which is also a function of the underdrain orifice size, are put into the SWMM 5.0 model. The upgraded SWMM 5.1 provides option to direct the underdrain flow to the riser, therefore divider no longer needed. Flow rate from the underdrain is automatically calculated by the program in this option. After running the SWMM input files with the SWMM program and then doing a statistical comparison of the pre and post development conditions, the results of the statistical analysis show that the project passes hydromodification requirements using the above orifice sizing and soil layer depths. V. MODELING BIO-RETENTION SURFACE PONDING The main elements used to design surface ponding in SWMM are storage units (labeled as IMP_Pond#) with orifice and weir outlets. Storage Units Storage units are drainage system nodes that provide storage volume. Physically they could represent storage facilities as small as a catch basin or as large as a lake. The volumetric properties of a storage unit are described by a function or table of surface area versus height. Storage volume is described by a storage curve, an evaporation factor and a maximum depth of storage. Fig. 5 – Example Storage Curve for Storage Unit (not depicting the actual pond of this project) Outlets Outlets are flow control devices that are typically used to control outflows from storage units. Outlets are internally represented in SWMM as a link connecting two nodes. Outlets attached to storage units are active under all types of flow routing. A user-defined rating curve determines an outlet's discharge flow as a function of either the freeboard depth above the outlet's opening or the head difference across it. Storage Curve Pond_A I Copy To J L[ _P_rin.::_t __J Close m Storage Curve Editor Curve Name l@u=1n••:mu11111!' Description Depth Area t;-----t;;---111_1 -.L-,-11_,2~1 _JO 6843 7380 + + + + ~ ~ ~ 19 SECTION V. RUNNING THE SIMULATION In general, the Run time will depend on the complexity of the watershed being modeled, the routing method used, and the size of the routing time step used. The larger the time steps, the faster the simulation, but the less detailed the results. Model Results SWMM’s Status Report summarizes overall results for the 58-yr simulation. The runoff continuity error is -5.55 % and the flow routing continuity error is 0.02%. When a run completes successfully, the mass continuity errors for runoff, flow routing, and pollutant routing will be displayed in the Run Status window. These errors represent the percent difference between initial storage + total inflow and final storage + total outflow for the entire drainage system. If they exceed some reasonable level, such as 10 percent, then the validity of the analysis results must be questioned. The most common reasons for an excessive continuity error are computational time steps that are too long or conduits that are too short. In addition to the system continuity error, the Status Report produced by a run will list those nodes of the drainage network that have the largest flow continuity errors. If the error for a node is excessive, then one should first consider if the node in question is of importance to the purpose of the simulation. If it is, then further study is warranted to determine how the error might be reduced. The SWMM program ranks the partial duration series, the exceedance frequency and the return period. They are computed using the Weibull formula for plotting position. See the flow duration curve and peak flow frequency on the following pages. SECTION VI. RESULT ANALYSIS Development of the Flow Duration Statistics The flow duration statistics are also developed directly from the SWMM binary output file. It should be noted right from the start that the “durations” that we are talking about in this section have nothing to do with the “storm durations” presented in the peak flow statistics section. Other than using the same sequence of letters for the word, the two concepts have nothing to do with each other and the reader is cautioned not to confuse the two. The goal of the flow duration statistics is to determine, for the flow rates that fall within the hydromorphologicaly significant range, the length of time that each of those flow rates occur. Since the amount of sediment transported by a river or stream is proportional to the velocity of the water flowing and the length of time that velocity of flow acts on the sediment, knowing the velocity and length of time for each flow rate is very useful. 20 Methodology The methodology for determining the flow duration curves comes from a document developed by the U.S. Geological Survey (USGS). The first stop on the journey to find this document was a link to the USGS water site (http://www.usgs.gov/water/). This link is found in Appendix E (SDHMP Continuous Simulation Modeling Primer), found in the County Hydromodification Management Plan1. On this web site a search for “Flow Duration Curves” leads to USGS Publication 1542-A, Flow-duration curves, by James K. Searcy 1959 (http://pubs.er.usgs.gov/publication/wsp1542A). In this publication the development of the flow duration curves is discussed in detail. In Pub 1542-A, beginning on page 7 an example problem is used to illustrate the compilation of data used to create the flow duration plots. A completed form 9-217-c form shows the monthly tabulation of flow rates for Bowie Creek near Hattiesburg, Miss. For each flow range the number of readings is tabulated and then the total number of each flow rate is totaled for the year. It should be noted that while this example is for a stream with a minimum flow rate of 100cfs, for the purposes of run-off studies in Southern California the minimum flow rate of zero (0) cfs is the common low flow value. Once each of the year’s data has been compiled the summary numbers from each year are transferred to form 9-217-d. On this form the total number of each flow rate is again totaled and the percentage of time exceeded calculated (as will be explained later under the discussion of our calculations). Once the data has been compiled a graph of Discharge Rate vs. Percent Time Exceeded is developed. As will be explained in the next section, the use of these curves leads to the amount of time each particular flow can be expected to occur (based on historical data). How to Read the Graphs2 Figure 1 shows a flow duration curve for a hypothetical development. The three curves show what percentage of the time a range of flow rates are exceeded for three different conditions: pre-project, post-project and post-project with storm water mitigation. Under pre-project conditions the minimum geomorphically significant flow rate is 0.10cfs (assumed) and as read from the graph, flows would equal or exceed this value about 0.14% of the time (or about 12 hours per year) (0.0014 x 365days x 24 hour/day). For post-project conditions, this flow rate would occur more often – about 0.38% of the time (or about 33 hours per year) (0.0038 x 365days x 24 hour/day). This increase in the duration of the geomorphically significant flow after development illustrates why duration control is closely linked to 1 FINAL HYDROMODIFICATION MANAGEMENT PLAN, Prepared for County of San Diego, California, March 2011, by Brown and Caldwell Engineering of San Diego. (http://www.projectcleanwater.org/images/stories/Docs/LDS/HMP/0311_SD_HMP_wAppendices.pdf) 2 The graph and the explanation were taken directly from Appendix E of the Hydromodification Plan 21 protecting creeks from accelerated erosion. Development of Flow Duration Curves The first step in developing the flow duration curves is to count the number of occurrences of each flow rate. This is done by first rounding every non-zero flow value to an appropriate number of decimal places (say two places). This in effect groups each flow into closely related values or “bins” as they are referred to in publication 9-217d. Then the entire runoff record is queried for each value and the number of each value counted. The next step is to enter the results of the query into a grid patterned after form 9-217d. The data is entered in ascending order starting with the lowest flow first. The grid is composed of four columns. They are (from left to right) Discharge Rate, Number of Periods (count), Total Periods Exceeding (the total number of periods equal to or exceeding this value), and Percent Time Exceeded. Starting at the top row (row 1), the flow rate (which is often times zero) is entered with the corresponding number of times that value was found. The next column is the total number of values greater than or equal to that flow rate. For the first flow rate point, by definition all flow rate values are greater than or equal to this value, therefore the total number of runoff records of the rainfall record is entered here. The final column which is the percent of time exceeded is calculated by dividing the total periods exceeded by the total number of periods in the study. For the first row this number should be 100% For the next row (row 2), the flow rate, and the flow rate count are entered. The total number of periods exceeding for row 2 is calculated by subtracting Number of Periods of row 1 from the Total Periods Exceeding of line 1. This result is entered in the Total Periods Exceeding on row 2. As was the [I ~---~---~----~---~---~,---~,----~--~ 7 60 ------+-----+----t------+-I ---+-lmpeP.t s Flo•11• cfs) __.__ Pre-Project Floor (c· ----P,ost-Project • i:ga ed FIO'll' Pre•JProject .2Q5 PreJProject Q 0.2!i, o/,,irime Ex~e•dedl . □, 22 case for line 1, the final column is calculated by dividing the total periods exceeded by the total number of periods in the study. For the second row this number should be something less than 100% and continually decrease as we move down the chart. If all the calculations are correct, then everything should zero out on the last line of the calculations. The final step in developing the flow duration curves is to make a plot of the Discharge Rate vs. the Percent Time Exceeded. For the purposes of this report, the first value corresponding to the zero flow rate is not plotted allowing the graph to be focused on the actual flow rate values. The Flow Duration Analysis The Peak Flow Statistics analysis is composed of the following series of files: 1. The Flow Duration Plot 2. Comparison of the Un-Mitigated Flow Duration Curve to the Pre-Development Curve (Pass/Fail) 3. Comparison of the Mitigated Flow Duration Curve to the Pre-Development Curve (Pass/Fail) 4. The calculations for the Pre-Development flow duration curve development (USGS9217d) 5. The calculations for the Post-Development flow duration curve development (USGS9217d) 6. The calculations for the Mitigated flow duration curve development (USGS9217d) The Flow Duration Plot The Flow Duration Curves Plot is the plotting of all three (pre, un-mitigated and mitigated) sets of Discharge Rate vs. the Percent Time Exceeded data point pair lists. In addition to these curves horizontal lines are plotted corresponding to the Q10 and Qlf (low flow threshold) values. Within the geomorphically significant range (Q10 – Qlf) one can see a visual representation of the relative positions of the flow duration curves. The flow duration curves are compared in an East/West (horizontal) direction to compare post development Discharge Rates to pre-development Discharge Rates. The pre- development curve is plotted in blue, the unmitigated curve is plotted in red, and the mitigated curve is plotted in green. As long as the post development curve lies to the left of the pre-development curve (mostly3), the project meets the peak flow hydromodification requirements. Pass/Fail comparison of the curves The next two sets of data are the point by point comparison of the post-development curve(s) and the pre-development curve. The Pass/Fail table is helpful in determining compliance since the plotted lines can be difficult to see at the scales suitable for use in a report. Each point on the post- development curve has a corresponding “Y” value (Flow Rate), and “X” value (% Time Exceeded). For each point on the post development curve, the “Y” value is used to interpolate the corresponding Percent Time Exceeded (X) value from the pre-development curve. Then the Post-development Percent Time Exceeded value is compared to the pre-development Percent Time Exceeded value. Based on the relative values of each point, pass/fail criteria are determined point by point. 3 See hydromodification limits for exceedance of pre-development values 23 For each set of data, the upper right hand header value shows the name of the file being displayed (ex. flowDurationPassFailMitigated.TXT). The first line of the file shows the name of the SWMM output file (*.out). The next line shows the time stamp of the SWMM file that is being analyzed. The time stamps of all of the report files should be within a minute or two of each other, otherwise there may have been tampering with the files. Each report run creates and prints all of the files and reports at one time so all the time stamps should be very close. The first column is the zero based number of the point. The next two columns show the post development “X” and “Y” values. The next column shows the value interpolated between the two bounding points on the pre-development curve. The next three columns show the true or false values of the comparison of the two “X” values. The last column shows the resultant pass or fail status of the point. There are three ways a point can pass. They are: 1. Qpost being outside of the geomorphically significant range Qlf to Q10 2. Qpost being less than Q pre 3. Qpost being less than 110% of the value of Qpre if the point is between Qlf and Q10 There are two ways that a point can fail. They are: 1. Qpost being greater than 110% of Qpre if the point is between Qlf and Q10 2. If more than 10% of the points are between 100% and 110% of Qpre for the points between Qlf and Q10 A quick scan down the last column will quickly tell if there are any points that fail. At the bottom of each set of data are the date stamp of the report to the left, and to the right is the page number/number of pages for the specific set of data (not the pages of the report!). Each new set of data has its own page numbering. Between the file name in the header row and the page numbering in the footer row, the engineer can readily scan the document for the data of interest. Plan Check Suggestions As was described under the peak flow section, is the responsibility of the reviewing agency to confirm that the data sets presented are valid results from consistent calculations, and that any and all results can be duplicated by manual methods and achieve the same results. In light of these goals, the plan checker is invited to consider the following tasks as part of the plan check process. Compare the Data Stamps for Each of the Statistics Files Used In This Analysis. As was described in the Peak Flows section, all report files should have time stamps that are nearly identical. If the time values are more than a few minutes apart then the potential for inconsistent results files should be investigated. 24 Verify the Flow Rate Counts For each of the pre, un-mitigate and mitigated flow duration tables, a few randomly selected flow value counts should be checked against the values taken directly from the SWMM file. This can be done by opening the corresponding SWMM file, selecting the outfall node, selecting Report>Table>By Object, Setting the time format to Date/Time, selecting the appropriate node value, and clicking the OK button to generate a table of the date/time/Total Inflow values. Next step is to click in the left most header row of the SWMM table which will select the entire table. Now from the main menu select Edit>Copy To>Clipboard. Now open a new blank sheet in MS Excel (or suitable spread sheet program) select cell A1 and paste the results from the clipboard into the spread sheet. Now sort the values based on the Total Inflow column. This will group all the flow values together enabling the number of occurrences of each value to be counted. At this point the a few (or all) of the counts on the various USGS9217d.txt files can be verified. Manually Verify That the Percent Exceeded Values (form USGS9217d) are Correctly Calculated The discharge rates and counts are confirmed as was described above. The top row should be the smallest runoff value (0.00cfs usually). Total Periods Exceeding of the first line should be the total number of rainfall records in the study. The percentage of Time Exceeding should be the total periods Exceeding divided by the total number of rainfall records in the study (100% for the first line). For each successive discharge rate, the total periods exceeding for the current line should be the total periods exceeding from the line above minus the number of periods from the line above. The number of periods and the number of periods exceeding should zero out at the last line. Compare Plotted Curves to Table Data Randomly check a few of the plotted points against the values verified above. Verify by Observation that the plotted values of Q10 and Qlf are reasonable. Verify that the correct values for each of these return periods are plotted correctly on the graph. Development of the Peak Flow Statistics The peak flow statistics are developed directly from the binary output file produced by the SWMM program. The site is modeled three ways, Pre-Development, Post-Development-Unmitigated, and Post- Development-Mitigated. For each of these files a specific time period differentiating distinct storms is chosen. The SWMM results are extracted and each flow value is queried. The majority of the values for Southern California sites are zero flow. As each successive record is read, as soon as a non-zero value is read the time and flow value of that record are recorded as the beginning of an event. The first record is automatically recorded as the “tentative” peak value. As each successive non-zero value is read and the successive flow value is compared to the peak value and the greater value is retained as the peak value of the storm. As soon as a successive number of zero values equal to the predetermined storm separation value, then the time value of the last non-zero value is recorded as the end of the storm, the duration of the storm is the difference between the end time and the start time, and the peak value is recorded as the highest flow value between the start and end times. 25 Once the entire SWMM output file is read all of the distinct storm events will have been recorded in a special list. The storms will be in the order of their occurrence. To develop the peak flow statistics table the first step is to sort the storms in descending order of the peak flow value. Once the list is sorted then the relative rank of each storm is assigned with the highest ranking storm being the storm with the highest peak flow. There are several methods that can be used to determine which storm should be ranked above another equally valued storm. For the purposes of these studies an Ordinal ranking is used so that each storm has a unique rank number. Where two or more storms have equal flow values, the earlier storm is assigned the higher rank. This is done consistently throughout the storm record. Since we are only looking at peak flow statistics, it is assumed that the relative ranking of individual (but equal) storms is irrelevant to the calculations. The exceedance frequency and return period are both computed using the Weibull formula for plotting position. Therefore, for a specific event the exceedance frequency F and the return period in years T are calculated using the following equations4: F=m/(nR+1) and T=n+1/m where m is the event’s rank, nR is the total number of events and n is the number of years under analysis. Once the Peak flow statistics table is complete, a plot of Return Frequency vs. peak flow is created. All three conditions (pre, post and mitigated) are plotted on the same plot. The Peak Flow Statistics Analysis The Peak Flow Statistics analysis is composed of the following series of files: 1. The Peak Flow Frequency Plot 2. The Comparison of the Un-Mitigated Peak Flow Curve to the Pre-Development Curve (Pass/Fail) 3. The Comparison of the Mitigated Conditions Curve to the Pre-Development Curve (Pass/Fail) 4. The Peak Flow Statistics Calculation for the Pre-Development Curve. 5. The Peak Flow Statistics Calculation for the Un-Mitigated Curve. 6. The Peak Flow Statistics Calculation for the Mitigated Curve. The Peak Flow Frequency Plot The Peak Flow Frequency Curves are the plotting of all three (Pre, Un-Mitigated and Mitigated) sets of return Period vs peak flow data point pair lists. In addition to these curves horizontal lines are plotted corresponding to the Q10, Q5, Q2 and Qlf (low flow threshold) values. Within the geomorphically significant range (Q10 – Qlf) one can see a visual representation of the relative positions of the peak flow curves. The peak flow curves are compared in a North/South (vertical) direction to compare post development peak flows to pre-development flows. The Pre-Development curve is plotted in blue, the unmitigated curve is plotted in red, and the mitigated curve is plotted in green. As long as the post 4 Pg 169-170 STORM WATER MANAGEMENT MODEL APPLICATIONS MANUAL, EPA/600/R-09/000 July 2009 26 development curve lies below the pre-development curve (mostly5), the project meets the peak flow hydromodification requirements. Pass/Fail comparison of the curves The next two sets of data are the point by point comparison of the post-development curve(s) and the pre-development curve. The Pass/Fail table is helpful in determining compliance since the plotted lines can be difficult to see at the scales suitable for use in a report. Each point on the post- development curve has a corresponding “X” value (Recurrence Interval), and “Y” value (Peak Flow). For each point on the post development curve, the “X” value is used to interpolate the corresponding peak flow value from the pre-development curve. Then the Post-development peak flow value is compared to the pre- development peak flow value. Based on the relative values of each point, pass/fail criteria are determined point by point. For each set of data, the upper right hand header value shows the name of the file being displayed (ex. peakFlowPassFailMitigated.TXT). The first line of the file also shows this value. The next line shows the time stamp of the file that is being analyzed. The time stamps of all of the report files should be within a minute or two of each other, otherwise there may have been tampering with the files. Each report run creates and prints all of the files and reports at one time so all the time stamps should be very close. It should be noted that the SWMM.out files will not have related time stamps since each file is developed independently. The first column is the zero based number of the point. The next two columns show the post development “X” and “Y” values. The next column shows the value interpolated between the two bounding points on the pre-development curve. The next three columns show the true or false values of the comparison of the two “Y” values. The last column shows the resultant pass or fail status of the point. There are three ways a point can pass. They are: 1. Point is outside of the geomorphically significant range Q10 – Qlf 2. Qpost being less than Q pre 3. Qpost being less than 110% of the value of Qpre if the point is between Q5 and Q106 There are four ways that a point can fail. They are: 1. Qpost being greater than Qpre if the point is between Qlf and Q5 2. Qpost being greater than 110% of Qpre if the point is between Qlf and Q10 3. If more than 10% of the points are between 100% and 110% of Qpre for the points between Q5 and Q10 4. If the frequency interval for points > 100% of Qpre is greater than 1 year for the points between Q5 and Q10 A quick scan down the last column will quickly tell if there are any points that fail. 5 See hydromodification limits for exceedance of pre-development values 6 See section on how a point can fail point number 3 hereon 27 At the bottom of each set of data are the date stamp of the report to the left, and to the right is the page number/number of pages for the specific set of data (not the pages of the report!). Each new set of data has its own page numbering. Between the file name in the header row and the page numbering in the footer row, the engineer can readily scan the document for the data of interest. The Peak Flow Statistics Calculations There are three sets of data for the Peak Flow Statistics calculations (Pre-Development, Un-Mitigated, and Mitigated). As was the case for the pass/fail data, the upper right hand corner of each sheet has the file name. The first row of the data is the SWMM file name. The second row is the SWMM file time stamp of the file being analyzed. The 4th, 5th, and 6th rows are the calculated values for Q10, Q5, and Q2. These values are derived by linear interpolation between the nearest bounding points in the listing. While the relationship between the points in the peak flow analysis is not technically a linear relationship, the error introduced in using linear interpolation between such relatively close data points is assumed to be irrelevant. Finally, the footer row shows the report time and the page/number of pages of the data set. As was previously discussed, each storm listed was determined by reading the flow values directly from the binary output file from the SWMM program. The storms were then sorted in descending order of peak flow values. Then each storm was assigned a unique rank, then the Frequency and Return Period were calculated using Weibull formulas. Every discharge value for the entire rainfall record is listed in each of these lists. It should be noted that the derivation of these peak flow statistics values use full precision (i.e. no rounding off) of the SWMM output values. Since the precision of the calculations may not be the same as the SWMM program uses, and also the assignment of rank to values of equal peak flow value may differ slightly from the way SWMM calculates the tables, minor variances in the data values and/or the order of storms can be expected. Finally, as was previously stated, the values of the Return Period were plotted vs. the peak flow values to develop the peak flow frequency curves. Plan Check Suggestions As is the responsibility of the reviewing agency, any and all methods should be considered to verify that the SWMM analysis adequately models the site as far as hydrologic discharge is concerned, and that the data sets presented are valid results from consistent calculations, and that any and all results can be duplicated by manual methods and achieve the same results. In light of these goals, the plan checker is invited to consider the following tasks as part of the plan check process. Compare the Data Stamps for Each of the Statistics Files Used In This Analysis. For each set of calculations and report files, the first step of the process is to list out all the files in the report folder and delete those files. The very first step leaves the reports folder completely empty. Then as each successive step is performed, the results file is placed in the reports folder. Once all of the results files are complete, then the report file is compiled using the data directly from the files placed in the results folder. This means that the time stamps on each of the report files in the report should be within a minute or two depending on the speed of the computer. If the time values are more than a few minutes apart then the potential for inconsistent results files should be investigated. 28 Verify A Few Random Storm Statistics For each of the Pre, Un-mitigate and Mitigated peak flow statics tables, a few randomly selected storms should be checked against the values taken directly from the SWMM file. This can be done by opening the corresponding SWMM file, selecting the outfall node, selecting Report>Table>By Object, Setting the time format to Date/Time, selecting the appropriate node value, and clicking the OK button to generate a table of the date/time/Total Inflow values. Now scroll down the list to the start date and time of the randomly selected storm. Verify that the start date, end date, and the highest flow value between the start and end date correspond to the values shown in the statistics table. Do this for a few storm to verify that the data corresponds to the SWMM output file. Verify by hand a few of the frequency and return period values. Compare Plotted Curves to Table Data Randomly check a few of the plotted points against the values found in the Peak Flow Frequency Tables. Verify by Observation that the values of Q10, Q5, Q2 and Qlf are reasonable. For each value shown on the reports, verify that the value shown for say Q10 is in between the next higher return period and the next lower period. Also verify that the correct values for each of these return periods are plotted correctly on the peak flow frequency graph. Manually Verify That the Pass Fail Table Is Correctly Calculated Select at random several points on each of the pass/fail tables to verify that the values for post X/Y and interpolated Y look reasonable. Also check that the various test results are shown accurately in the chart and also the final pass/fail result looks accurate. Drawdown Time of Bio-retention Surface Ponding The drawdown time for hydromodification flow control facilities was calculated by assuming a starting water surface elevation coincident with the peak operating level in the bio-retention facility such as the elevation at the weir or the emergency spillway overflow. The instruction from the county of San Diego Department of Environmental Health (DEH) limits the drawdown time hydromodification flow control facilities to 96 hours. This restriction was implemented as mitigation to potential vector breeding issues and the subsequent risk to human health. Drawdown times were calculated based on the volume of the pond divided by Darcy’s flow through a Biofiltration soil: = = ∆ Therefore, = /3600 Where: = Flow rate (cfs) =Hydraulic gradient (dimensionless) ∆ℎ=Total head lost (ft) =Biofiltration thickness (ft) = Biofiltration area (sqft) =Volume of pond surface (cuft) T= Drawdown time (hrs) 29 When the lower orifice controls the flow, the drawdown time is calculated based on the saturated depth and orifice flow rate. = !"#√%& '( ( /3600 Where: )= Soil porosity (dimensionless) *+%= LID area , − ℎ=Total saturated depth (ft) = Orifice Coefficient (dimensionless) =Orifice area (sqft) .= standard gravity=32.174 ( / 01 ) Table 4 – Biofiltration Drawdown time BIORETENTION NAME PONDING DEPTH (FT) LOW ORIFICE DIAMETER (IN) POND DRAWDOWN TIME (HRS) MAX. ALLOWABLE DRAWDOWN TIME (HRS) IMP-01 2.0 1.0 36.49 96 IMP-02 2.0 2.0 17.37 96 IMP-03 2.0 1.5 22.97 96 IMP-04 2.0 2.0 5.29 96 IMP-05 2.0 1.5 13.40 96 IMP-06 3.0 2.0 52.78 96 IMP-07 2.0 2.0 4.51 96 IMP-08 2.0 1.0 14.93 96 Conclusion: From the table above, the drawdown time for this Hydromodification bio-retention is released no longer than 4 days (96 hours), therefore the bio-retention surface storage will function as an effective LID control and mitigate the potential vector breeding issues. 30 VII. SUMMARY AND CONCLUSION The proposed project is designated as Hotel and Timeshare Resort and is treated by several bio- retention basins labeled as IMP-# (Integrated Management Plan).Two point of compliances (POCs) labeled as OUTFALL A and OUTFALL B were analyzed for pre-development, unmitigated and mitigated post-development conditions. The existing bioswale (bioretention) at the south westerly border of the project was included in this analysis so that it could be utilized in limiting the runoff for phase III of the project. The calculations shown in this report have concluded that the existing bioswale, with slight modification to the riser, will be sufficient, when combined with the proposed bio-retention basins for phase III, to mitigate the flows created by phase III of the project. The proposed basins for phase III were sized based on the required treatment area per LID requirements. Please refer to the projects SWPP for these sizing calculations. Hydromodification calculations were performed utilizing continuous simulation to size storm water control facilities. Storm Water Management Model (SWMM) version 5.1 distributed by USEPA was used to generate computed peak flow recurrence and flow duration series statistics. The analyzed SWMM runs attached show that the proposed bioretention facilities with variety of orifice flow control at the base of the gravel storage configured as shown in Figure 1 is in compliance with the HMP and SUSMP. At OUTFALL A, the flow duration curve on the following page shows without mitigation this project will increase the duration of the geomorphically significant flow after development about 62.9 hours (.718%×365 days×24 hour/day = 62.9 hours) versus the existing condition 26.6 hours (0.304%×365days×24 hour/day = 26.6 hours). With the proposed square footage bio-retentions and the low flow restrictors configured as shown in Figure 1 and Table 5 on the next page, the duration of the flow decreases to 21 hours (0.240%×365days×24 hour/day =21 hours). At OUTFALL B, the flow duration curve on the following page shows without mitigation this project will increase the duration of the geomorphically significant flow after development to about 26.3 hours (0.301%×365 days×24 hour/day = 26.3 hours) versus the existing condition 12.6 hours (0.144%×365days×24 hour/day = 12.6 hours). With the proposed square footage bio-retentions and the low flow restrictors configured as shown in Figure 1 the duration of the flow decreases to 12.2 hours (0.139%×365days×24 hour/day =12.2 hours). An increase less than 10% is allowable. Therefore, this study has demonstrated that the proposed optimized bio-retention basin is sufficient to meet the current HMP and SUSMP criteria. The depth of the amended layers are tabularized as follows: 31 Table 5 – Summary of Bio-Retention Sizes THE BIOSWALE (IMP 6) WAS PREVIOUSLY SIZED TO HANDLE THE REQUIRED TREATMENT FLOWS FOR VILLAS 60-64. SINCE THIS AREA IS BEING REDESIGNED/REPERMITTED FOR PHASE III, IMP-7 WAS DESIGNED TO TREAT THE INCREASE IN IMPERMEABLE AREA AS SHOWN IN THE TABLE ABOVE.THE DECREASE IN LANDSCAPE AREA WAS MULTIPLIED BY .01 AND THEN BY 4%. THIS VALUE WAS THEN SUBTRACTED FROM THE INCREASE IN IMPERMEABLE AREA MULTIPLIED BY A SIZING FACTOR OF 4% TO FIND THE REQUIRED SIZE OF THE BASIN REQUIRED TO TREAT THE NEW BUILDING LAYOUT. IN SWMM CALCULATION, IMP-7 IS NOT MODELED DUE TO IMP-7 IS UTILIZED AS TREATMENT CONTROL ONLY. OUTFALL IMP DIMENSIONS IMPERMEABLE LINER? DMA (SQFT) BMP AREA (SQFT) SOIL DEPTH GRAVEL DEPTH CIRCULAR ORIFICE / HMP FLOW RESTRICTOR (INCHES) BOX RISER SIZE (INCHES) UPPER ORIFICE BIORETENTION SURFACE PONDING (INCHES) B IMP-01 78,937 2,178 18 18 1.00 24 X 24 N/A 24 YES A IMP-02 133,495 3,337 18 18 2.00 24 X 24 N/A 24 YES A IMP-03 185,601 4,508 18 18 0.50 24 X 24 N/A 24 YES B IMP-04 20,419 451 18 18 2.00 18 X 18 N/A 24 YES A IMP-05 51,980 1,404 18 18 2.00 18 X 18 N/A 24 YES A IMP-06 Existing 626,262 13,112 18 18 2.00 24 X 24 N/A 24 YES A IMP-07 8,7979 241 18 18 2.00 18x18 N/A 24 YES A IMP-08 25,710 750 18 18 2.00 18x18 N/A 24 YES 32 Fig.8a – Flow Duration Curve for Outfall A Fig.8b – Flow Duration Curve for Outfall B -II) -CJ -G> ... (IS l:t:: ~ .2 LL 10 - 5 - 0 Flow Duration Curves Pre Developement Post Oewslopsment Un-Mitigated Post Developement Mitigated -¼-Q10 (11.971cfs) • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • • ·: • • • • • • • • • • • • • • • • • • ·:· • • • • • • • • ·-¾-Qlf(0.7866cfs) :~ I I 0 g "' " ;:: "' "' 0 0 0 Flow Duralion PreDevelopement=365(days)x24{hr/day)x0.304(%)=26.6(hourslyear) Flow Duration Unmitigated Pos1Developement=36S(days)x24(hr/day)x0.718(%)=62.9(hourslyear) Flow Duratioo MJtlgaled Post evelopement=365(days)x24(hr/day)x0.240(%)=21.0(hourslyear) ............... : i 0.0 0.5 1.0 1.5 2.0 2.0 1.5 1.0 0.5 0.0 -0.5 (%) Percent Time Exceedance Flow Duration Curves Flow Duration PreDevelopement=365(days )x24(hr/day)x0.144 (% )=12.6(hourslyear) Flow Du ration Unmitigated PostDevelopement=365(days )x24(hr/day)x0.301 (% )=26.3(hours/year) Flow Duration Mitigated Post evelopement=365(days)x24(hr/day)x0.139(%)=12.2(hourslyear) 0.00 0.05 0.10 Pre Developement Post Oevelopement Un-Mitigated Post Developement Mitigated -¼-010 (1 .828cfs) . -¼-Qlf(0.1360cfs) 0.1 5 0.20 (%) Percent Time Exceedance At t a c h m e n t A SW M M DR A I N A G E M A N A G E M E N T A R E A M A P BMP SITE PLAN SWMP NO. 15-19 81.1P TABLE Bl.IP 10 ,I BAIP TYPE SYMBOi. C4SQA Na {){JANllTY DRAMNG Na SHEET INSPECllON I.IAINTrNANCE Na(s) fli'E{){JENCY fli'E{){JENCY HrDR0!.100/FICA llON & !REA TJ.IENT CON!ROI. II.IP-! BIORE1ENllON "·" /" // .' TC-32 2,178 SF 180 C12 {){JAR TrRL Y SEl.fl-ANN(IALL Y PONO ..-/..-//..- /I.IP-2 BIORE1ENllON •. / /. TC-32 3,337 SF 180 C12 {){JAR TrRL Y SEl.f/-ANN(IALL Y PONO /I.IP-3 BIORE1ENllON ~/ /// TC-32 4,508 SF 180 C12 {){JARTrRL Y SEl.f/-ANN(IALL Y PONO /I.IP-4 BIORE1ENllON . //. TC-32 451 SF 180 C12 {){JAR TrRL Y SEl.fl-ANN(IALL Y PONO /AIP-5 BIORE1ENllON '/)/// TC-32 1,404 SF 180 C12 {){JAR TrRL Y SEl.f/-ANN(IALL Y PONO / ,/// /I.IP-7 BIORE1ENllON // .• TC-32 241 SF 180 CIJ {){JARTrRL Y SEl.f/-ANN(IALL Y PONO .. / II.IP-8 BIORE1ENllON •. / /. TC-32 750 SF 180 C12 {){JARTrRLY SEl.fl-ANN(IALL Y PONO LOW IMPACT OESIGN (L.1.0.) S0-20 9,366 SF 180 SOl!RCE CON!ROl. 0 STENCILS N/A S0-13 1 EA 180 ANN(IALLY ANNUALLY 0 LANDSCAPE N/A Pl.ANNING S0-10 13,419 SF 180 {){JAR TrRL Y {){JARTrRL Y 0 S1REE1/PARKI N/A NG SMEPING SC-43 19,000 SF 180 l#EEKLY 0 !RASH N/A ENCt.OS(IRE S0-32 1 EA 180 {){JARTrRLY QIJARTrRLY CHOOSE fli'OI.I THE LIST BELOW FOR COAIPI.EllNG THE FIEZOS IN THE INSPECllONS ANO I.IA/NTrNANCE FREQIJENCY COI.UI.INS: ANNUAL < zANNrte> ltkl BIMONTHLY !.(~II~ q,½mJD> l#EEKLY 1 llAIE PER YEAR 2 llNES PER YEAR J llAIES PER YEAR 4 lll.lES PER YEAR • • I ,. I L ~ I ./ I I • ) I ,' I ,' /i l ~ SCALE 1 ": 80' ---- -- -0 80 !60 240 J20 l1LLA ,I OI.O ROOF SYMBOL NEW ROOF SYMBOL AREA (SF) AREA (SF) l1LLA 60 7342 7570 l1LLA 61 7602 7570 l1LLA 62 7602 11004 l1LLA 63 7606 7570 l1LLA 64 5926 7570 \\ \ .......... . "-.. ', \,, ~ ...____ OI.O LANDSCAPE AREA (SF} 51901 NEW LANDSCAPE AREA (SF} 46695 ...____ ...____ ...____ ----~ ~ '- - l1LLA 67, THOl!GH INCt.UOEO IN THIS SITr Pl.AN SIJBAI/TTAL, WAS PREl10l!SI. Y APPROVED AS BElNG !REA!EO BY II.IP 6 PER ORAMNG N(II.IBER 428-!JG. THE FOOTPRINT OF THE BU/LO/NG HAS STAYED THE SAi.iE, THEREFORE THE ANAL Y.5'/S OF !REA TJ.IENT FOR THIS AREA HAS NOT ft BEEN_ INCt.UOEO IN THIS,REPORT. "-., ~""!""'-- • .. ~. -'•• . . -. . . . . . . . . . . . . . . .... . · .. · .. · .. •:, . · .. •:, . · .. ·:. OMA AREA SIZE FACTOR I.IIN AREA (SF} PROP. AREA (SF} DECREASE IN INCREASE TOTAL 36078 41284. PERM. AREA 5206 IN 11,(PERM. 5206 5,153.94 a04 206.16 ' ~==-==-="' AREA 241 THE B/OSWALE 7!.IP 6. WAS PREl10{JSI.Y SIZEO TV HANDLE THE REQIJ/REO !REATJ.IENT FZOJtS FOR 14LLAS 60-64. SINCE THIS AREA IS BEING REOES/GNEO 'ERI.I/TlllJ FOR PHASE HI, /I.IP-7 WAS DESIGNED TV !REAT THE INCREASE IN /I.IPERI.IEABLE AREA AS SHOHN IN THE TABLE ABOVE THE DECREASE IN LANDSCAPE AREA WAS l.l(IL llPL/EO BY. 01 ANO THEN BY 4% T. lH/S VALUE WAS THEN S(IB!RAClllJ f1i'OI.I THE INCREASE IN 11,(PERAfEABLE AREA I.IULllPI./EO BY A SIZING FACTOR OF 4% TO FINO THE REQIJIREO SIZE OF THE BASIN REQIJIREO TO !REAT THE NEW B{I/LO/NG LA YOIJT. PARTY RESPONSIBLE FOR MAINTENANCE: NAME: GRAND PACIFIC RESORTS, LLC. ADDRESS: 5900 PASTEUR COURT, SUITE 200 CARLSBAD, CA 92008 PHONE NO. 760-431-8500 CONTACT: TIM STRIPE PLAN PREPARED BY: ~AZ?..-L NAME: ROBERT D. DENTINO /'= -~GNATURE COMPANY: EXCEL ENGINEERING ADDRESS: 440 STATE PLACE ESCONDIDO, CA 92029 PHONE NO. 760-745-8118 OI.IA NAI.IE OI.IA nPE S(IRFACE NATrRIAL SC-23 LANDSCAPE TllRF SC-53 DRIVEWAY AC SC-25 SIDEWALK CONCRETr SC-26 B(I/LO/NG ROOF SC-27 B(I/LO/NG ROOF SC-28 SIDEWALK CONCRETr SC-JI LANDSCAPE TllRF OI.IA NAI.IE OI.IA nPE S(IRFACE NATrRIAL SC-44 LANDSCAPE TllRF SC-20 B(I/LO/NG ROOF SC-4! B(I/LO/NG ROOF SC-4.J SIDEWALK CONCRETr SC-18 PARKING LOT LANDSCAPE ISi.ANO SC-47 OR/1£WAY/ AC PARKING LOT SC-17 PARKING LOT LANOSC4PE ISi.ANO SC-19 PARKING LOT LANO SCAPE ISi.ANO SC-54 LANDSCAPE TlJRF OI.IA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-6! LANDSCAPE TlJRF SC-62 LANDSCAPE TlJRF SC-65 SIDEWALK/ CONCRETr FZATWORK SC-67 LANDSCAPE TllRF SC-! ORIVEWAY LANSCAPE ISi.ANO SC-2 DRIVEWAY AC SC-3 PARKING LOT LANDSCAPE ISi.ANO SC-7 Poot. WATrR SC-10 PA llO/POO!. CONCRETr AREA SC-15 B(I/LOING ROOF SC-37 PARKING LOT LANOSC4PING ISi.ANO SC-38 DRIVEWAY PERAi PAVERS SC-39 LANDSCAPE TllRF SC-69 SIDEWALK/ CONCRETE FZATWORK SC-58 LANDSCAPE TllRF OI.IA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-42 Bt//LO/NG ROOF SC-50 LANDSCAPE TllRF SC-55 SIDEWALK CONCRETr SC-45 LANDSCAPE TllRF OMA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-57 DRIVEWAY AC SC-40 LANDSCAPE TllRF SC-59 LANDSCAPE TllRF SC-9 BU/LO/NG ROOF SC-5 !RASH ROOF ENCt.OSURE SC-60 SIDEWALK CONCRETr OMA NAI.IE OI.IA TYPE S(IRFACE NATrRIAL SC-4 HARO SCAPE CONCRETr SC-6 BU/LO/NG ROOF SC-64 Ol!T Bt//LO/NG ROOF SC-56 LANDSCAPING TllRF SC-70 SIDEWALK CONCRETr CERTIFICATION: RCE 45629 AREA (SF} SURF nPE RUNOff C 498, PERl10l!S 0. !Wl 27411 /I.IPERl10l!S f. (/(. 3861 /I.IPERl10l!S f. (/(. 1085 /I.IPERl10l!S f. [I{, 736 /I.IPERl10l!S f. (/(. 18/1 /I.IP£Rl10{JS f. (/(. 225'11. PERl10l!S 0.11 78937.fli TOTAL: AREA (SF} SURF nPE RUNOff C 2713. PERl10l!S 0. 11 76!/< /I.IPERl10l!S f. (/(. 748. /I.IPERl10l!S f. (/(. 442v /I.IPERl10l!S f. [I{, 170. PERl10l!S 0.11 58JJi /I.IP£Rl10{JS ,. (/(. 238. PERl1ot/S 0. II !76, PERl10l!S 0. fl 226.:>i PERl10l!S 0.11 1.J.J495.fA TVTAL: AREA (SF} SURF TYPE RUNOffC 2369, PERl10l!S 0. fl 978. PERl10l!S 0. fl 625. II.IPERl10l!S 1. (/(. 48.J. PERl10l!S 0. fl 269, PERl1ot/S 0. fl 5924, II.IPERl10l!S ,. (/(. 460. PERl10l!S 0. fl 385t. NA 0. (/(. 12811 /I.IP£Rl10{JS 1. (/(. 2013' /I.IPERl10l!S ,. (/(. 492. PERl10l!S 0. 11 84!, PERl10l!S 0. fl 1392, PERl10l!S 0. fl 427. /I.IP£Rl10{JS ,. (/(. 1116, II.IPERl10l!S 0.11 190609.lli TOTAL: AREA (SF} SURF nPE RUNOff C 7473 /I.IP£Rl10{JS ,. (/(. 7100 PERl1ot/S 0. fl 280! /I.IP£Rl10{JS ,. (/(. .J045 PERl10l!S 0. fl 20419.lli TVTAL· AREA (SF} SURF TYPE RUNOffC 14473 /I.IPERl10l!S 9235 PERl10l!S 11512 PERl10l!S 11622 /I.IPERl10l!S 1240 /I.IP£Rl10{JS 3898 /I.IPERl10l!S 51980. TVTAL: AREA (SF} SURF TYPE RUNOffC 6248 /I.IPERl10l!S f.v, 6616 /I.IPERl10l!S ,. (/(. 816 /I.IPERl10l!S ,. (/(. 3814 PERl10l!S 0. fl 3231 /I.IP£Rl10{JS f.v, 20725.lli TVTAL: /WA OHAINS TO /NlEUiAlED AIANA&BIENT PRACllCES BMP NOTES: f. THESE 81.1PS ARE NANOA TORY TV BE INSTALLED PER NAN(IFACll/RER'.5 RECOAINENOAllONS OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BNPS ON THIS SHEET HfTHO{JT PRIOR APPROVAL f1i'OI.I !HE CITY ENGINEER. 3. NO SIJBSllll/llONS TV THE NA TrRIAL OR TYPES OR PI.ANllNG TYPES HfTHO{JT PRIOR APPROVAL fli'OAI !HE CITY ENGINEER. 4. NO OCCUPANCY HILL BE GRANlllJ (!NllL !HE CITY INSPECllON STAFF HAS INSPEClllJ lH/S PROJECT fli'O APPROPR/ATr Bl.IP CONS!RUCllON ANO INSTALLAllON. 5. REFER TO NAIN1ENANCE AGREDIENT OOC/JNENT. 6. SEE PROJECT SJWP FOR AO.O/llONAL INFORAIA llON. SOIL TYPE IMP NAI.IE OI.IAxC B I II.IP I I 11 498. m 27,416. (II. 3,860. (II. 10.851. 0/. 7,364. [I{, 1,876. 0/. 2,259. 0/. SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR 54124. m 0.04 I 2,164.96 I 2,178 I SOIL TYPE IMP NAI.IE OI.IAxC B I IAIP-2 -I 2,713.X 7,608. (/(. 7,489. (/(. 4,423. 0/. 170.2' 58, .J.J6. 0/. 238.2' !76.6t 2,265.61 SIZE 1.1/N AREA (SF} PROP. AREA (SF} FACTOR 83419.91 0.04 I 3,336.80 I J,671 I SOIL nPE IMP NAI.IE OI.IAxC B I II.IP J I I 2,369.81 978.91 6,252. 0/. 48.151 269.51 59,241. (}(, 460.5' 0. 0/. 12,816. 0/. 20. 139. (}(, 492.2' 841.11 1,392. (}(, 4,271. 0/. f, 116.51 SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR 111123.m 0.04 I 4,444.92 I 4,508 SOIL TYPE IMP NAI.IE OI.IAKC B I INP-4 -I 7,473.0I. 7to.m 2,801. (II. 304.51 SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR ff, 288. !J{, 0.04 I 451.54 I 451 I SOIL TYPE IMP NAI.IE OI.IAxC B IAIP-5 14,473. 1,151. 11,622. f,240. NIN AREA (SF} PROP. AREA (SF} 33,307. 7< 0.04 f,332.31 f,404 SOIL TYPE IMP NAI.IE OI.IAxC B I 11,(P-8 -6,248. (/(. 6,616. 0/. 8/6.m 381. 4l 3,231. 0/. SIZE NIN AREA (SF} PROP. AREA (SF} FACTOR 17,292.41 0.04 I 691.70 I 750 R(INOFF f1i'OI.I IAIPERl10l!S OR PARllALLY PERl10{JS AREAS CAN BE NANAGEO BY ROllllNG IT TV LIO AREAS. FOR PERl10{JS AREAS SIJCH AS LANOSCAPEO AREAS THAT ORAIN TV AN II.IP AREA A FACTOR OF. f IS NUL llPL/EO BY !HE ONA AREA. !HE NIN/NUI.I AREA OF BIORE1ENllON FAC/L/llES IS THE S(II.INAllON OF THE CON!R/Bt/llONS OF EACH !R/B(ITARY OI.IA ANO AIULllPLr?NG BY !HE AOJlJSlllJ SIZING FACTOR OF 0.04. At t a c h m e n t B SW M M ST A T I S T I C S A N A L Y S I S , F L O W D U R A T I O N C U R V E AN D PA S S / F A I L T A B L E Excel Engineering Q:\14\14100\GPIP\GP1\SWMM\OutFall A\Reports\\OutFall A-Results.pdf 11/3/2015 9:28:10 AM software version: 1.0.5233.35970 STATISTICS ANALYSIS OF THE SWMM FILES FOR: 14100\GPIP\GP1\SWMM\OUTFALL A ANALYSIS DETAILS Statistics Selection: Nodes/Total Inflow Stream Susceptibility to Channel Erosion: High (Qlf = (0.1)Q2) Assumed time between storms (hours): 24 PRE-DEVELOPEMENT SWMM FILE SWMM file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-PRE-A.out SWMM file time stamp: 10/19/2015 4:25:05 PM Selected Node to Analyze: Outfall-A POST-DEVELOPEMENT UN-MITIGATED SWMM FILE SWMM file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-POST-A.out SWMM file time stamp: 6/30/2015 12:37:55 PM Selected Node to Analyze: Outfall-A POST-DEVELOPEMENT MITIGATED SWMM FILE SWMM file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-MIT-A.out SWMM file time stamp: 11/2/2015 4:09:54 PM Selected Node to Analyze: Outfall-A MITIGATED CONDITIONS RESULTS For the Unmitigated Conditions: Flow Duration Conditions FAIL Peak Flow Conditions FAIL For the Mitigated Conditions: Flow Duration Conditions PASS Peak Flow Conditions PASS ---Mitigated Conditions--- The Mitigated Conditions flow duration curve is composed of 1532 points. Of the points, 2 point(s) are above the flow control upper limit (Q10), 784 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 746 point(s) have a lower duration than pre-development conditions. These points all pass. There are no points that failed, therefore the unmitigated conditions flow duration requirements have been met. Excel Engineering Q:\14\14100\GPIP\GP1\SWMM\OutFall A\Reports\\OutFall A-Results.pdf 11/3/2015 9:28:10 AM software version: 1.0.5233.35970 The Mitigated Conditions peak flow frequency curve is composed of 457 points. Of the points, 1 point(s) are above the flow control upper limit (Q10), 329 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 127 point(s) have a lower peak flow rate than pre-development conditions. These points all pass. There are no points that failed, therefore the unmitigated conditions peak flow requirements have been met. ---Unmitigated Conditions--- The Unmitigated Conditions flow duration curve is composed of 1451 points. Of the points, 3 point(s) are above the flow control upper limit (Q10), 525 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 42 point(s) have a lower duration than pre-development conditions. These points all pass. There are 877 point(s) (within the flow control range) that the post-development condition exceeded the pre-development condition by MORE than 10%. If any number of points in the flow control range exceed pre-development values by MORE than 10% then the study FAILS flow control requirements. There are 4 point(s) that the post-development condition exceeded the pre-development conditions by LESS than 10%. This accounts for 0.3% of the curve length, which is greater than the 10% allowed. Therefore the study FAILS flow control requirements. Since there are 881 points that failed (ie more than 0), the unmitigated conditions flow duration requirements have NOT been met. The Unmitigated Conditions peak flow frequency curve is composed of 505 points. Of the points, 3 point(s) are above the flow control upper limit (Q10), 95 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 105 point(s) have a lower peak flow rate than pre-development conditions. These points all pass. There are 302 point(s) from Qlf to Q5 that the post-development peak flow rate exceeded the pre-development flow rates. If any number of points from Qlf to Q5 exceed pre-development values (at all), the study fails. Since there are 302 points that failed (ie more than 0), the unmitigated conditions peak flow requirements have NOT been met. Excel Engineering Peak Flow Frequency Curves 0 10 20 30 40 50 60 Return Period (Years) 0 5 10 15 Pe a k F l o w ( c f s ) Pre Developement Post Developement Un-Mitigated Post Developement Mitigated Q10 (11.971cfs) Q5 (11.121cfs) Q2 (7.866cfs) Qlf (0.7866cfs) ~ ~ -------~-----~-----~-----~-----1~ ~ Excel Engineering peakFlowPassFailMitigated.TXT pre-developement time stamp: 10/19/2015 4:25:05 PM Compare Post-Developement Curve to Pre-Developement Curve post-developement SWMM file: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-MIT-A.out post-developement time stamp: 11/2/2015 4:09:54 PM Compared to: pre-developement SWMM file: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-PRE-A.out Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 0 58.00 17.66 17.84 FALSE FALSE FALSE Pass- Qpost Above Flow Control Upper Limit 1 29.00 7.89 14.45 TRUE FALSE FALSE Pass- Qpost < Qpre 2 19.30 6.36 13.37 TRUE FALSE FALSE Pass- Qpost < Qpre 3 14.50 6.05 12.97 TRUE FALSE FALSE Pass- Qpost < Qpre 4 11.60 4.93 12.27 TRUE FALSE FALSE Pass- Qpost < Qpre 5 9.70 4.82 11.92 TRUE FALSE FALSE Pass- Qpost < Qpre 6 8.30 4.25 11.84 TRUE FALSE FALSE Pass- Qpost < Qpre 7 7.30 4.09 11.81 TRUE FALSE FALSE Pass- Qpost < Qpre 8 6.40 3.95 11.77 TRUE FALSE FALSE Pass- Qpost < Qpre 9 5.80 3.66 11.68 TRUE FALSE FALSE Pass- Qpost < Qpre 10 5.30 3.26 11.36 TRUE FALSE FALSE Pass- Qpost < Qpre 11 4.80 3.25 10.97 TRUE FALSE FALSE Pass- Qpost < Qpre 12 4.50 3.23 10.73 TRUE FALSE FALSE Pass- Qpost < Qpre 13 4.10 3.22 10.69 TRUE FALSE FALSE Pass- Qpost < Qpre 14 3.90 3.17 10.61 TRUE FALSE FALSE Pass- Qpost < Qpre 15 3.60 3.12 10.49 TRUE FALSE FALSE Pass- Qpost < Qpre 16 3.40 3.07 9.73 TRUE FALSE FALSE Pass- Qpost < Qpre 17 3.20 2.94 9.62 TRUE FALSE FALSE Pass- Qpost < Qpre 18 3.10 2.86 9.61 TRUE FALSE FALSE Pass- Qpost < Qpre 19 2.90 2.81 9.57 TRUE FALSE FALSE Pass- Qpost < Qpre 20 2.80 2.73 9.41 TRUE FALSE FALSE Pass- Qpost < Qpre 21 2.60 2.73 9.39 TRUE FALSE FALSE Pass- Qpost < Qpre 22 2.50 2.68 9.00 TRUE FALSE FALSE Pass- Qpost < Qpre 23 2.40 2.59 8.94 TRUE FALSE FALSE Pass- Qpost < Qpre 24 2.30 2.59 8.72 TRUE FALSE FALSE Pass- Qpost < Qpre 25 2.20 2.56 8.05 TRUE FALSE FALSE Pass- Qpost < Qpre 26 2.10 2.56 7.99 TRUE FALSE FALSE Pass- Qpost < Qpre 27 2.10 2.48 7.99 TRUE FALSE FALSE Pass- Qpost < Qpre 28 2.00 2.48 7.87 TRUE FALSE FALSE Pass- Qpost < Qpre 29 1.90 2.30 7.83 TRUE FALSE FALSE Pass- Qpost < Qpre 30 1.90 2.28 7.83 TRUE FALSE FALSE Pass- Qpost < Qpre 31 1.80 2.27 7.50 TRUE FALSE FALSE Pass- Qpost < Qpre 32 1.80 2.25 7.50 TRUE FALSE FALSE Pass- Qpost < Qpre 33 1.70 2.23 7.35 TRUE FALSE FALSE Pass- Qpost < Qpre 1/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 34 1.70 2.20 7.35 TRUE FALSE FALSE Pass- Qpost < Qpre 35 1.60 2.16 6.92 TRUE FALSE FALSE Pass- Qpost < Qpre 36 1.60 2.15 6.92 TRUE FALSE FALSE Pass- Qpost < Qpre 37 1.50 2.14 6.46 TRUE FALSE FALSE Pass- Qpost < Qpre 38 1.50 2.06 6.46 TRUE FALSE FALSE Pass- Qpost < Qpre 39 1.50 2.05 6.46 TRUE FALSE FALSE Pass- Qpost < Qpre 40 1.40 1.99 5.93 TRUE FALSE FALSE Pass- Qpost < Qpre 41 1.40 1.97 5.93 TRUE FALSE FALSE Pass- Qpost < Qpre 42 1.30 1.93 5.76 TRUE FALSE FALSE Pass- Qpost < Qpre 43 1.30 1.92 5.76 TRUE FALSE FALSE Pass- Qpost < Qpre 44 1.30 1.91 5.76 TRUE FALSE FALSE Pass- Qpost < Qpre 45 1.30 1.87 5.76 TRUE FALSE FALSE Pass- Qpost < Qpre 46 1.20 1.87 5.29 TRUE FALSE FALSE Pass- Qpost < Qpre 47 1.20 1.86 5.29 TRUE FALSE FALSE Pass- Qpost < Qpre 48 1.20 1.83 5.29 TRUE FALSE FALSE Pass- Qpost < Qpre 49 1.20 1.83 5.29 TRUE FALSE FALSE Pass- Qpost < Qpre 50 1.10 1.82 5.10 TRUE FALSE FALSE Pass- Qpost < Qpre 51 1.10 1.79 5.10 TRUE FALSE FALSE Pass- Qpost < Qpre 52 1.10 1.72 5.10 TRUE FALSE FALSE Pass- Qpost < Qpre 53 1.10 1.71 5.10 TRUE FALSE FALSE Pass- Qpost < Qpre 54 1.10 1.70 5.10 TRUE FALSE FALSE Pass- Qpost < Qpre 55 1.00 1.69 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 56 1.00 1.68 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 57 1.00 1.67 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 58 1.00 1.66 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 59 1.00 1.65 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 60 1.00 1.64 5.05 TRUE FALSE FALSE Pass- Qpost < Qpre 61 0.90 1.64 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 62 0.90 1.63 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 63 0.90 1.57 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 64 0.90 1.52 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 65 0.90 1.51 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 66 0.90 1.51 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 67 0.90 1.51 4.80 TRUE FALSE FALSE Pass- Qpost < Qpre 68 0.80 1.50 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 69 0.80 1.50 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 70 0.80 1.49 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 71 0.80 1.48 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 72 0.80 1.46 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 73 0.80 1.44 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 74 0.80 1.43 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 75 0.80 1.43 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 2/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 76 0.80 1.42 4.34 TRUE FALSE FALSE Pass- Qpost < Qpre 77 0.70 1.39 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 78 0.70 1.36 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 79 0.70 1.33 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 80 0.70 1.32 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 81 0.70 1.30 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 82 0.70 1.29 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 83 0.70 1.27 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 84 0.70 1.27 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 85 0.70 1.25 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 86 0.70 1.24 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 87 0.70 1.23 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 88 0.70 1.21 3.76 TRUE FALSE FALSE Pass- Qpost < Qpre 89 0.60 1.20 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 90 0.60 1.19 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 91 0.60 1.18 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 92 0.60 1.18 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 93 0.60 1.17 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 94 0.60 1.16 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 95 0.60 1.15 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 96 0.60 1.15 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 97 0.60 1.14 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 98 0.60 1.14 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 99 0.60 1.12 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 100 0.60 1.11 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 101 0.60 1.10 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 102 0.60 1.08 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 103 0.60 1.07 3.24 TRUE FALSE FALSE Pass- Qpost < Qpre 104 0.50 1.07 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 105 0.50 1.07 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 106 0.50 1.06 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 107 0.50 1.05 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 108 0.50 1.05 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 109 0.50 1.02 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 110 0.50 1.02 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 111 0.50 1.01 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 112 0.50 1.00 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 113 0.50 1.00 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 114 0.50 0.98 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 115 0.50 0.97 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 116 0.50 0.95 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 117 0.50 0.92 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 3/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 118 0.50 0.91 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 119 0.50 0.91 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 120 0.50 0.89 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 121 0.50 0.85 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 122 0.50 0.85 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 123 0.50 0.84 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 124 0.50 0.82 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 125 0.50 0.81 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 126 0.50 0.80 3.02 TRUE FALSE FALSE Pass- Qpost < Qpre 127 0.40 0.79 2.72 TRUE FALSE FALSE Pass- Qpost < Qpre 128 0.40 0.79 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 129 0.40 0.78 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 130 0.40 0.77 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 131 0.40 0.76 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 132 0.40 0.76 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 133 0.40 0.75 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 134 0.40 0.75 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 135 0.40 0.75 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 136 0.40 0.75 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 137 0.40 0.74 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 138 0.40 0.73 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 139 0.40 0.71 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 140 0.40 0.70 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 141 0.40 0.69 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 142 0.40 0.68 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 143 0.40 0.68 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 144 0.40 0.67 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 145 0.40 0.67 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 146 0.40 0.67 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 147 0.40 0.66 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 148 0.40 0.65 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 149 0.40 0.64 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 150 0.40 0.64 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 151 0.40 0.63 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 152 0.40 0.62 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 153 0.40 0.62 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 154 0.40 0.62 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 155 0.40 0.61 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 156 0.40 0.59 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 157 0.40 0.59 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 158 0.40 0.58 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 159 0.40 0.57 2.72 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 4/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 160 0.30 0.56 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 161 0.30 0.55 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 162 0.30 0.55 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 163 0.30 0.55 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 164 0.30 0.55 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 165 0.30 0.54 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 166 0.30 0.54 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 167 0.30 0.53 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 168 0.30 0.52 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 169 0.30 0.50 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 170 0.30 0.50 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 171 0.30 0.49 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 172 0.30 0.49 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 173 0.30 0.48 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 174 0.30 0.48 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 175 0.30 0.48 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 176 0.30 0.48 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 177 0.30 0.47 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 178 0.30 0.47 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 179 0.30 0.46 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 180 0.30 0.46 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 181 0.30 0.45 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 182 0.30 0.45 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 183 0.30 0.45 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 184 0.30 0.44 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 185 0.30 0.44 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 186 0.30 0.44 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 187 0.30 0.43 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 188 0.30 0.43 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 189 0.30 0.43 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 190 0.30 0.43 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 191 0.30 0.43 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 192 0.30 0.42 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 193 0.30 0.42 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 194 0.30 0.42 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 195 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 196 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 197 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 198 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 199 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 200 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 201 0.30 0.41 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 5/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 202 0.30 0.40 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 203 0.30 0.40 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 204 0.30 0.40 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 205 0.30 0.40 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 206 0.30 0.40 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 207 0.30 0.40 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 208 0.30 0.39 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 209 0.30 0.39 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 210 0.30 0.39 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 211 0.30 0.39 2.26 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 212 0.20 0.39 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 213 0.20 0.39 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 214 0.20 0.38 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 215 0.20 0.38 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 216 0.20 0.38 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 217 0.20 0.38 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 218 0.20 0.38 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 219 0.20 0.38 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 220 0.20 0.37 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 221 0.20 0.37 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 222 0.20 0.37 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 223 0.20 0.37 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 224 0.20 0.37 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 225 0.20 0.36 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 226 0.20 0.36 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 227 0.20 0.36 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 228 0.20 0.36 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 229 0.20 0.36 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 230 0.20 0.36 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 231 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 232 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 233 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 234 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 235 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 236 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 237 0.20 0.35 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 238 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 239 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 240 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 241 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 242 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 243 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 6/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 244 0.20 0.34 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 245 0.20 0.33 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 246 0.20 0.33 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 247 0.20 0.33 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 248 0.20 0.33 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 249 0.20 0.32 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 250 0.20 0.32 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 251 0.20 0.32 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 252 0.20 0.31 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 253 0.20 0.31 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 254 0.20 0.31 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 255 0.20 0.31 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 256 0.20 0.31 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 257 0.20 0.31 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 258 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 259 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 260 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 261 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 262 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 263 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 264 0.20 0.30 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 265 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 266 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 267 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 268 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 269 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 270 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 271 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 272 0.20 0.29 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 273 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 274 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 275 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 276 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 277 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 278 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 279 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 280 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 281 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 282 0.20 0.28 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 283 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 284 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 285 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 7/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 286 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 287 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 288 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 289 0.20 0.27 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 290 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 291 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 292 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 293 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 294 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 295 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 296 0.20 0.26 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 297 0.20 0.25 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 298 0.20 0.25 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 299 0.20 0.25 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 300 0.20 0.25 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 301 0.20 0.25 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 302 0.20 0.25 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 303 0.20 0.24 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 304 0.20 0.24 1.88 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 305 0.10 0.24 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 306 0.10 0.24 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 307 0.10 0.24 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 308 0.10 0.24 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 309 0.10 0.24 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 310 0.10 0.24 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 311 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 312 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 313 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 314 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 315 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 316 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 317 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 318 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 319 0.10 0.23 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 320 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 321 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 322 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 323 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 324 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 325 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 326 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 327 0.10 0.22 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 8/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 328 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 329 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 330 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 331 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 332 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 333 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 334 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 335 0.10 0.21 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 336 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 337 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 338 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 339 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 340 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 341 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 342 0.10 0.20 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 343 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 344 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 345 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 346 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 347 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 348 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 349 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 350 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 351 0.10 0.19 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 352 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 353 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 354 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 355 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 356 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 357 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 358 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 359 0.10 0.18 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 360 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 361 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 362 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 363 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 364 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 365 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 366 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 367 0.10 0.17 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 368 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 369 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 9/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 370 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 371 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 372 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 373 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 374 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 375 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 376 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 377 0.10 0.16 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 378 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 379 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 380 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 381 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 382 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 383 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 384 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 385 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 386 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 387 0.10 0.15 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 388 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 389 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 390 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 391 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 392 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 393 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 394 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 395 0.10 0.14 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 396 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 397 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 398 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 399 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 400 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 401 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 402 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 403 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 404 0.10 0.13 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 405 0.10 0.12 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 406 0.10 0.12 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 407 0.10 0.11 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 408 0.10 0.11 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 409 0.10 0.11 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 410 0.10 0.10 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 411 0.10 0.10 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 10/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 412 0.10 0.10 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 413 0.10 0.09 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 414 0.10 0.09 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 415 0.10 0.09 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 416 0.10 0.09 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 417 0.10 0.08 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 418 0.10 0.08 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 419 0.10 0.08 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 420 0.10 0.08 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 421 0.10 0.07 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 422 0.10 0.07 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 423 0.10 0.07 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 424 0.10 0.07 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 425 0.10 0.06 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 426 0.10 0.06 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 427 0.10 0.06 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 428 0.10 0.06 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 429 0.10 0.05 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 430 0.10 0.05 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 431 0.10 0.05 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 432 0.10 0.05 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 433 0.10 0.05 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 434 0.10 0.04 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 435 0.10 0.04 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 436 0.10 0.03 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 437 0.10 0.03 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 438 0.10 0.03 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 439 0.10 0.03 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 440 0.10 0.03 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 441 0.10 0.03 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 442 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 443 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 444 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 445 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 446 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 447 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 448 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 449 0.10 0.02 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 450 0.10 0.01 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 451 0.10 0.01 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 452 0.10 0.01 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 453 0.10 0.01 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 11/1211/3/2015 9:28 AM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 454 0.10 0.00 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 455 0.10 0.00 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 456 0.10 0.00 1.25 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 12/1211/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 1 1995/01/03 06:00:00 1995/01/05 03:00:00 46 17.838 0.09%58 2 2003/02/24 17:00:00 2003/02/28 00:00:00 80 14.45 0.17%29 3 1958/02/03 03:00:00 1958/02/04 17:00:00 39 13.372 0.26%19.3 4 1969/02/18 06:00:00 1969/02/25 21:00:00 184 12.968 0.34%14.5 5 2005/02/17 17:00:00 2005/02/19 10:00:00 42 12.272 0.43%11.6 6 1980/03/02 19:00:00 1980/03/03 17:00:00 23 11.915 0.51%9.7 7 1980/02/13 11:00:00 1980/02/21 07:00:00 189 11.837 0.60%8.3 8 1978/01/03 17:00:00 1978/01/06 18:00:00 74 11.805 0.69%7.3 9 1978/02/27 05:00:00 1978/03/05 03:00:00 143 11.771 0.77%6.4 10 1993/01/12 13:00:00 1993/01/18 20:00:00 152 11.682 0.86%5.8 11 1958/03/30 23:00:00 1958/04/04 10:00:00 108 11.355 0.94%5.3 12 2000/10/29 20:00:00 2000/10/31 00:00:00 29 10.965 1.03%4.8 13 1952/11/14 14:00:00 1952/11/16 12:00:00 47 10.725 1.11%4.5 14 2004/10/27 01:00:00 2004/10/28 11:00:00 35 10.687 1.20%4.1 15 1952/01/16 06:00:00 1952/01/18 11:00:00 54 10.609 1.29%3.9 16 1982/03/17 03:00:00 1982/03/18 23:00:00 45 10.489 1.37%3.6 17 1979/01/14 18:00:00 1979/01/16 03:00:00 34 9.725 1.46%3.4 18 1998/02/03 02:00:00 1998/02/04 19:00:00 42 9.62 1.54%3.2 19 1983/02/26 06:00:00 1983/03/05 02:00:00 165 9.611 1.63%3.1 20 1970/12/16 21:00:00 1970/12/19 23:00:00 75 9.569 1.71%2.9 21 1978/02/05 10:00:00 1978/02/14 00:00:00 207 9.414 1.80%2.8 22 1965/11/21 05:00:00 1965/11/23 07:00:00 51 9.387 1.89%2.6 23 1983/01/28 23:00:00 1983/01/29 13:00:00 15 8.997 1.97%2.5 24 2004/10/17 05:00:00 2004/10/20 21:00:00 89 8.936 2.06%2.4 25 1998/02/22 02:00:00 1998/02/25 00:00:00 71 8.724 2.14%2.3 26 1998/02/14 02:00:00 1998/02/20 17:00:00 160 8.049 2.23%2.2 27 1991/12/29 15:00:00 1991/12/30 04:00:00 14 7.989 2.31%2.1 28 2008/01/26 21:00:00 2008/01/27 23:00:00 27 7.895 2.40%2.1 29 1980/01/27 22:00:00 1980/01/30 17:00:00 68 7.866 2.49%2 30 2008/01/05 01:00:00 2008/01/07 07:00:00 55 7.831 2.57%1.9 31 1978/01/16 15:00:00 1978/01/17 03:00:00 13 7.798 2.66%1.9 32 1995/03/11 01:00:00 1995/03/12 01:00:00 25 7.5 2.74%1.8 33 1983/09/29 09:00:00 1983/10/01 12:00:00 52 7.348 2.83%1.8 34 1992/02/12 11:00:00 1992/02/13 07:00:00 21 7.345 2.91%1.7 35 1991/02/27 18:00:00 1991/03/01 11:00:00 42 7.221 3.00%1.7 36 1993/02/07 18:00:00 1993/02/09 08:00:00 39 6.916 3.08%1.6 37 1985/11/11 04:00:00 1985/11/12 09:00:00 30 6.69 3.17%1.6 38 1961/12/01 18:00:00 1961/12/03 04:00:00 35 6.455 3.26%1.5 Peak Flow Statistics Table Values SWMM.out file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-PRE-A.out SWMM.out time stamp: 10/19/2015 4:25:05 PM Q10: 11.971 Q5: 11.121 Q2: 7.866 1/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 39 1977/08/16 15:00:00 1977/08/18 01:00:00 35 6.003 3.34%1.5 40 2004/12/31 13:00:00 2005/01/01 11:00:00 23 5.999 3.43%1.5 41 1986/02/14 22:00:00 1986/02/15 10:00:00 13 5.926 3.51%1.4 42 2003/02/11 02:00:00 2003/02/14 17:00:00 88 5.759 3.60%1.4 43 2002/11/08 02:00:00 2002/11/09 19:00:00 42 5.757 3.68%1.3 44 1979/01/05 07:00:00 1979/01/06 15:00:00 33 5.703 3.77%1.3 45 1994/02/03 18:00:00 1994/02/05 02:00:00 33 5.654 3.86%1.3 46 1958/02/19 06:00:00 1958/02/19 17:00:00 12 5.297 3.94%1.3 47 2005/01/07 05:00:00 2005/01/12 04:00:00 120 5.291 4.03%1.2 48 1986/03/15 21:00:00 1986/03/17 03:00:00 31 5.257 4.11%1.2 49 1968/03/07 20:00:00 1968/03/08 14:00:00 19 5.127 4.20%1.2 50 1993/02/18 10:00:00 1993/02/20 14:00:00 53 5.126 4.28%1.2 51 1963/09/17 03:00:00 1963/09/18 22:00:00 44 5.098 4.37%1.1 52 1988/12/24 19:00:00 1988/12/25 00:00:00 6 5.07 4.46%1.1 53 1980/01/09 01:00:00 1980/01/12 13:00:00 85 5.058 4.54%1.1 54 2005/02/21 02:00:00 2005/02/23 08:00:00 55 5.053 4.63%1.1 55 1965/12/09 05:00:00 1965/12/10 11:00:00 31 5.051 4.71%1.1 56 2008/02/20 08:00:00 2008/02/22 14:00:00 55 5.047 4.80%1 57 1991/03/25 02:00:00 1991/03/27 06:00:00 53 5.034 4.88%1 58 1960/04/27 03:00:00 1960/04/27 12:00:00 10 4.93 4.97%1 59 1971/12/24 06:00:00 1971/12/25 23:00:00 42 4.818 5.06%1 60 2001/02/12 15:00:00 2001/02/15 02:00:00 60 4.813 5.14%1 61 2005/04/28 06:00:00 2005/04/28 10:00:00 5 4.802 5.23%1 62 2003/03/15 02:00:00 2003/03/17 02:00:00 49 4.797 5.31%0.9 63 1978/01/14 14:00:00 1978/01/15 06:00:00 17 4.748 5.40%0.9 64 1954/02/13 14:00:00 1954/02/14 16:00:00 27 4.649 5.48%0.9 65 1962/01/20 11:00:00 1962/01/22 22:00:00 60 4.6 5.57%0.9 66 1982/12/22 08:00:00 1982/12/23 09:00:00 26 4.526 5.66%0.9 67 2007/01/30 12:00:00 2007/01/31 06:00:00 19 4.526 5.74%0.9 68 1972/01/16 18:00:00 1972/01/17 09:00:00 16 4.418 5.83%0.9 69 1960/01/10 09:00:00 1960/01/12 09:00:00 49 4.335 5.91%0.8 70 1963/03/16 21:00:00 1963/03/17 23:00:00 27 4.147 6.00%0.8 71 1999/01/25 04:00:00 1999/01/27 06:00:00 51 4.069 6.08%0.8 72 1977/12/28 01:00:00 1977/12/30 03:00:00 51 3.998 6.17%0.8 73 2005/01/03 05:00:00 2005/01/05 11:00:00 55 3.906 6.26%0.8 74 2006/10/13 23:00:00 2006/10/14 02:00:00 4 3.901 6.34%0.8 75 1969/02/05 06:00:00 1969/02/06 20:00:00 39 3.805 6.43%0.8 76 1979/11/07 18:00:00 1979/11/08 05:00:00 12 3.791 6.51%0.8 77 1983/12/24 08:00:00 1983/12/27 09:00:00 74 3.77 6.60%0.8 78 1981/03/19 19:00:00 1981/03/20 04:00:00 10 3.764 6.68%0.7 79 1978/09/05 16:00:00 1978/09/06 13:00:00 22 3.751 6.77%0.7 80 1966/12/03 01:00:00 1966/12/07 00:00:00 96 3.702 6.86%0.7 81 2003/04/13 17:00:00 2003/04/15 18:00:00 50 3.611 6.94%0.7 82 2001/01/26 11:00:00 2001/01/27 22:00:00 36 3.541 7.03%0.7 83 1975/04/05 20:00:00 1975/04/09 10:00:00 87 3.512 7.11%0.7 84 1954/01/18 09:00:00 1954/01/20 07:00:00 47 3.456 7.20%0.7 85 1987/10/11 10:00:00 1987/10/12 21:00:00 36 3.354 7.28%0.7 2/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 86 1968/12/24 17:00:00 1968/12/26 12:00:00 44 3.322 7.37%0.7 87 1954/03/16 20:00:00 1954/03/17 21:00:00 26 3.293 7.46%0.7 88 1997/01/12 13:00:00 1997/01/14 02:00:00 38 3.284 7.54%0.7 89 1993/06/05 12:00:00 1993/06/05 17:00:00 6 3.275 7.63%0.7 90 1959/02/11 06:00:00 1959/02/12 07:00:00 26 3.236 7.71%0.6 91 1959/12/24 06:00:00 1959/12/25 05:00:00 24 3.228 7.80%0.6 92 1952/12/02 00:00:00 1952/12/02 02:00:00 3 3.2 7.88%0.6 93 1957/01/13 02:00:00 1957/01/13 14:00:00 13 3.182 7.97%0.6 94 1952/03/15 18:00:00 1952/03/16 19:00:00 26 3.146 8.05%0.6 95 1967/01/22 12:00:00 1967/01/23 04:00:00 17 3.102 8.14%0.6 96 1967/11/19 07:00:00 1967/11/20 04:00:00 22 3.049 8.23%0.6 97 2004/12/28 06:00:00 2004/12/30 11:00:00 54 3.049 8.31%0.6 98 1986/11/17 16:00:00 1986/11/18 08:00:00 17 3.046 8.40%0.6 99 1988/01/17 03:00:00 1988/01/17 22:00:00 20 3.041 8.48%0.6 100 1991/03/19 00:00:00 1991/03/19 05:00:00 6 3.031 8.57%0.6 101 1983/01/27 07:00:00 1983/01/27 14:00:00 8 3.028 8.65%0.6 102 1958/01/24 23:00:00 1958/01/27 11:00:00 61 3.027 8.74%0.6 103 1992/02/15 12:00:00 1992/02/16 12:00:00 25 3.021 8.83%0.6 104 1983/11/24 19:00:00 1983/11/25 02:00:00 8 3.019 8.91%0.6 105 1988/11/25 06:00:00 1988/11/25 11:00:00 6 3.019 9.00%0.6 106 1992/03/20 17:00:00 1992/03/23 15:00:00 71 3.018 9.08%0.5 107 1967/12/18 14:00:00 1967/12/20 09:00:00 44 3.017 9.17%0.5 108 1987/12/04 20:00:00 1987/12/05 02:00:00 7 3.017 9.25%0.5 109 2004/02/21 17:00:00 2004/02/23 08:00:00 40 3.011 9.34%0.5 110 1991/01/09 12:00:00 1991/01/09 16:00:00 5 3.01 9.43%0.5 111 1990/02/17 08:00:00 1990/02/18 23:00:00 40 3.009 9.51%0.5 112 1993/11/30 03:00:00 1993/11/30 13:00:00 11 3.006 9.60%0.5 113 1981/11/26 20:00:00 1981/11/29 02:00:00 55 3.005 9.68%0.5 114 1954/11/10 21:00:00 1954/11/12 08:00:00 36 3.002 9.77%0.5 115 1973/11/22 19:00:00 1973/11/23 06:00:00 12 3.002 9.85%0.5 116 1978/03/30 10:00:00 1978/04/01 01:00:00 40 2.993 9.94%0.5 117 1979/03/17 02:00:00 1979/03/17 09:00:00 8 2.992 10.03%0.5 118 2007/04/20 13:00:00 2007/04/20 17:00:00 5 2.983 10.11%0.5 119 1976/09/09 23:00:00 1976/09/11 06:00:00 32 2.982 10.20%0.5 120 1957/05/10 05:00:00 1957/05/11 11:00:00 31 2.977 10.28%0.5 121 2004/02/25 23:00:00 2004/02/27 10:00:00 36 2.91 10.37%0.5 122 1958/03/15 13:00:00 1958/03/16 13:00:00 25 2.88 10.45%0.5 123 1952/11/30 00:00:00 1952/11/30 07:00:00 8 2.852 10.54%0.5 124 1967/11/30 14:00:00 1967/11/30 17:00:00 4 2.78 10.63%0.5 125 1973/03/20 04:00:00 1973/03/20 12:00:00 9 2.764 10.71%0.5 126 1968/04/01 19:00:00 1968/04/02 10:00:00 16 2.751 10.80%0.5 127 1995/01/10 13:00:00 1995/01/12 21:00:00 57 2.729 10.88%0.5 128 1994/03/24 20:00:00 1994/03/25 21:00:00 26 2.722 10.97%0.5 129 2007/11/30 06:00:00 2007/12/01 02:00:00 21 2.722 11.05%0.4 130 1998/11/08 06:00:00 1998/11/08 15:00:00 10 2.712 11.14%0.4 131 2001/01/10 18:00:00 2001/01/12 12:00:00 43 2.634 11.23%0.4 132 1967/03/12 14:00:00 1967/03/14 12:00:00 47 2.616 11.31%0.4 3/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 133 1960/02/01 18:00:00 1960/02/02 02:00:00 9 2.574 11.40%0.4 134 1963/11/20 01:00:00 1963/11/21 07:00:00 31 2.549 11.48%0.4 135 1971/04/14 09:00:00 1971/04/14 14:00:00 6 2.543 11.57%0.4 136 1967/04/11 06:00:00 1967/04/11 18:00:00 13 2.474 11.65%0.4 137 1972/11/14 12:00:00 1972/11/14 17:00:00 6 2.473 11.74%0.4 138 1970/02/28 08:00:00 1970/03/02 07:00:00 48 2.472 11.83%0.4 139 1996/11/21 15:00:00 1996/11/22 08:00:00 18 2.431 11.91%0.4 140 1960/02/28 16:00:00 1960/03/01 09:00:00 42 2.426 12.00%0.4 141 1993/01/30 23:00:00 1993/01/31 01:00:00 3 2.426 12.08%0.4 142 1995/01/23 01:00:00 1995/01/26 10:00:00 82 2.426 12.17%0.4 143 2004/04/01 21:00:00 2004/04/01 23:00:00 3 2.426 12.25%0.4 144 2003/12/24 22:00:00 2003/12/25 20:00:00 23 2.405 12.34%0.4 145 2006/12/09 20:00:00 2006/12/11 02:00:00 31 2.405 12.43%0.4 146 1995/03/03 06:00:00 1995/03/06 06:00:00 73 2.403 12.51%0.4 147 2006/03/10 15:00:00 2006/03/11 17:00:00 27 2.386 12.60%0.4 148 1964/01/21 04:00:00 1964/01/23 18:00:00 63 2.326 12.68%0.4 149 1964/11/17 07:00:00 1964/11/17 20:00:00 14 2.318 12.77%0.4 150 1978/03/09 16:00:00 1978/03/09 18:00:00 3 2.275 12.85%0.4 151 1980/10/16 04:00:00 1980/10/16 07:00:00 4 2.275 12.94%0.4 152 1982/04/01 09:00:00 1982/04/01 18:00:00 10 2.275 13.02%0.4 153 1983/04/20 03:00:00 1983/04/21 11:00:00 33 2.275 13.11%0.4 154 1987/04/04 05:00:00 1987/04/04 17:00:00 13 2.275 13.20%0.4 155 1988/08/24 04:00:00 1988/08/24 16:00:00 13 2.275 13.28%0.4 156 1988/11/14 06:00:00 1988/11/14 09:00:00 4 2.275 13.37%0.4 157 1991/03/20 07:00:00 1991/03/21 10:00:00 28 2.275 13.45%0.4 158 1982/12/07 21:00:00 1982/12/08 01:00:00 5 2.271 13.54%0.4 159 1985/12/11 02:00:00 1985/12/11 10:00:00 9 2.271 13.62%0.4 160 1987/12/16 11:00:00 1987/12/17 10:00:00 24 2.271 13.71%0.4 161 1985/11/29 05:00:00 1985/11/29 14:00:00 10 2.262 13.80%0.4 162 1966/02/06 09:00:00 1966/02/08 06:00:00 46 2.261 13.88%0.4 163 1988/12/20 22:00:00 1988/12/21 07:00:00 10 2.258 13.97%0.4 164 1977/01/02 21:00:00 1977/01/03 05:00:00 9 2.257 14.05%0.4 165 1981/01/28 05:00:00 1981/01/28 15:00:00 11 2.257 14.14%0.4 166 1981/01/29 16:00:00 1981/01/30 12:00:00 21 2.257 14.22%0.3 167 1982/01/01 05:00:00 1982/01/02 10:00:00 30 2.257 14.31%0.3 168 1982/01/20 02:00:00 1982/01/21 13:00:00 36 2.257 14.40%0.3 169 1990/01/16 23:00:00 1990/01/17 07:00:00 9 2.257 14.48%0.3 170 1997/01/15 14:00:00 1997/01/15 20:00:00 7 2.257 14.57%0.3 171 1980/03/05 22:00:00 1980/03/06 13:00:00 16 2.256 14.65%0.3 172 1978/01/09 14:00:00 1978/01/11 00:00:00 35 2.252 14.74%0.3 173 1965/12/29 06:00:00 1965/12/29 21:00:00 16 2.251 14.82%0.3 174 1985/11/24 14:00:00 1985/11/25 16:00:00 27 2.249 14.91%0.3 175 1957/02/28 16:00:00 1957/03/01 13:00:00 22 2.244 15.00%0.3 176 1972/11/16 07:00:00 1972/11/17 14:00:00 32 2.243 15.08%0.3 177 1990/04/04 07:00:00 1990/04/04 13:00:00 7 2.237 15.17%0.3 178 1983/03/24 02:00:00 1983/03/25 09:00:00 32 2.235 15.25%0.3 179 1984/10/17 05:00:00 1984/10/17 08:00:00 4 2.235 15.34%0.3 4/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 180 1956/04/12 16:00:00 1956/04/13 18:00:00 27 2.234 15.42%0.3 181 1979/03/18 21:00:00 1979/03/21 07:00:00 59 2.234 15.51%0.3 182 1976/07/08 09:00:00 1976/07/08 15:00:00 7 2.232 15.60%0.3 183 1986/09/23 23:00:00 1986/09/25 06:00:00 32 2.225 15.68%0.3 184 1988/04/14 17:00:00 1988/04/15 01:00:00 9 2.225 15.77%0.3 185 1988/04/19 23:00:00 1988/04/21 08:00:00 34 2.225 15.85%0.3 186 1976/07/22 10:00:00 1976/07/22 14:00:00 5 2.221 15.94%0.3 187 1974/12/04 02:00:00 1974/12/04 14:00:00 13 2.199 16.02%0.3 188 2002/12/20 02:00:00 2002/12/21 23:00:00 46 2.18 16.11%0.3 189 1965/11/14 06:00:00 1965/11/18 17:00:00 108 2.174 16.20%0.3 190 2001/02/25 02:00:00 2001/02/28 21:00:00 92 2.172 16.28%0.3 191 1965/03/31 11:00:00 1965/04/01 20:00:00 34 2.167 16.37%0.3 192 1975/03/08 06:00:00 1975/03/08 23:00:00 18 2.167 16.45%0.3 193 1958/03/20 15:00:00 1958/03/22 12:00:00 46 2.157 16.54%0.3 194 1957/03/16 08:00:00 1957/03/16 14:00:00 7 2.156 16.62%0.3 195 1965/04/03 03:00:00 1965/04/05 11:00:00 57 2.151 16.71%0.3 196 1958/09/23 21:00:00 1958/09/24 06:00:00 10 2.146 16.80%0.3 197 1953/03/01 01:00:00 1953/03/02 01:00:00 25 2.123 16.88%0.3 198 1963/04/26 02:00:00 1963/04/26 09:00:00 8 2.123 16.97%0.3 199 1973/02/15 11:00:00 1973/02/15 15:00:00 5 2.123 17.05%0.3 200 1993/03/25 23:00:00 1993/03/26 13:00:00 15 2.123 17.14%0.3 201 1994/03/19 02:00:00 1994/03/20 07:00:00 30 2.123 17.22%0.3 202 1956/01/25 12:00:00 1956/01/27 09:00:00 46 2.107 17.31%0.3 203 1955/01/10 03:00:00 1955/01/11 01:00:00 23 2.104 17.40%0.3 204 1992/12/07 07:00:00 1992/12/08 03:00:00 21 2.104 17.48%0.3 205 1998/01/29 02:00:00 1998/01/31 17:00:00 64 2.103 17.57%0.3 206 1976/03/01 13:00:00 1976/03/01 20:00:00 8 2.1 17.65%0.3 207 1960/01/25 19:00:00 1960/01/26 06:00:00 12 2.095 17.74%0.3 208 1960/11/05 19:00:00 1960/11/06 12:00:00 18 2.092 17.82%0.3 209 2004/02/02 22:00:00 2004/02/04 00:00:00 27 2.089 17.91%0.3 210 1994/03/06 04:00:00 1994/03/07 09:00:00 30 2.081 17.99%0.3 211 1995/04/18 09:00:00 1995/04/18 18:00:00 10 2.074 18.08%0.3 212 2001/04/07 02:00:00 2001/04/08 01:00:00 24 2.073 18.17%0.3 213 2007/08/26 10:00:00 2007/08/26 12:00:00 3 2.065 18.25%0.3 214 1955/01/18 14:00:00 1955/01/20 06:00:00 41 2.043 18.34%0.3 215 1954/12/09 21:00:00 1954/12/10 11:00:00 15 2.023 18.42%0.3 216 1960/01/14 15:00:00 1960/01/15 09:00:00 19 2.023 18.51%0.3 217 1969/11/06 17:00:00 1969/11/07 11:00:00 19 2.019 18.59%0.3 218 1971/02/16 17:00:00 1971/02/17 12:00:00 20 2.019 18.68%0.3 219 1965/04/07 03:00:00 1965/04/10 11:00:00 81 2.002 18.77%0.3 220 1966/11/07 12:00:00 1966/11/08 07:00:00 20 1.965 18.85%0.3 221 1951/12/28 18:00:00 1951/12/30 15:00:00 46 1.959 18.94%0.3 222 1970/12/21 03:00:00 1970/12/22 05:00:00 27 1.951 19.02%0.3 223 1976/02/03 17:00:00 1976/02/10 18:00:00 170 1.951 19.11%0.3 224 2002/12/16 02:00:00 2002/12/17 18:00:00 41 1.951 19.19%0.3 225 1959/12/09 20:00:00 1959/12/10 07:00:00 12 1.95 19.28%0.3 226 1959/01/06 00:00:00 1959/01/06 09:00:00 10 1.947 19.37%0.3 5/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 227 1966/01/30 06:00:00 1966/01/31 02:00:00 21 1.946 19.45%0.3 228 1998/02/06 04:00:00 1998/02/09 17:00:00 86 1.943 19.54%0.3 229 1962/03/18 16:00:00 1962/03/20 06:00:00 39 1.928 19.62%0.3 230 1952/12/30 19:00:00 1952/12/31 11:00:00 17 1.896 19.71%0.3 231 1957/01/26 03:00:00 1957/01/29 23:00:00 93 1.892 19.79%0.3 232 1969/01/24 04:00:00 1969/01/26 21:00:00 66 1.891 19.88%0.3 233 1997/12/06 02:00:00 1997/12/07 21:00:00 44 1.875 19.97%0.2 234 1951/11/22 20:00:00 1951/11/23 06:00:00 11 1.869 20.05%0.2 235 1952/11/22 23:00:00 1952/11/23 12:00:00 14 1.86 20.14%0.2 236 1952/03/07 05:00:00 1952/03/08 10:00:00 30 1.855 20.22%0.2 237 1958/04/06 17:00:00 1958/04/07 16:00:00 24 1.847 20.31%0.2 238 1993/01/06 00:00:00 1993/01/09 06:00:00 79 1.819 20.39%0.2 239 1994/02/17 06:00:00 1994/02/19 02:00:00 45 1.813 20.48%0.2 240 1967/11/21 11:00:00 1967/11/22 04:00:00 18 1.803 20.57%0.2 241 2001/12/09 02:00:00 2001/12/10 02:00:00 25 1.8 20.65%0.2 242 1996/10/30 12:00:00 1996/10/30 18:00:00 7 1.795 20.74%0.2 243 1963/02/09 15:00:00 1963/02/11 09:00:00 43 1.79 20.82%0.2 244 1969/03/21 11:00:00 1969/03/21 22:00:00 12 1.786 20.91%0.2 245 2000/03/04 10:00:00 2000/03/08 20:00:00 107 1.778 20.99%0.2 246 1954/03/30 00:00:00 1954/03/30 08:00:00 9 1.777 21.08%0.2 247 1959/04/26 00:00:00 1959/04/26 08:00:00 9 1.777 21.17%0.2 248 1993/03/28 01:00:00 1993/03/28 04:00:00 4 1.773 21.25%0.2 249 2006/03/28 05:00:00 2006/03/29 09:00:00 29 1.773 21.34%0.2 250 1995/04/16 05:00:00 1995/04/17 05:00:00 25 1.769 21.42%0.2 251 1960/09/11 02:00:00 1960/09/11 09:00:00 8 1.768 21.51%0.2 252 1974/03/27 07:00:00 1974/03/27 09:00:00 3 1.744 21.59%0.2 253 1951/12/11 15:00:00 1951/12/12 12:00:00 22 1.725 21.68%0.2 254 1957/01/05 02:00:00 1957/01/05 14:00:00 13 1.721 21.77%0.2 255 1987/02/23 13:00:00 1987/02/26 00:00:00 60 1.717 21.85%0.2 256 1965/02/05 22:00:00 1965/02/06 23:00:00 26 1.714 21.94%0.2 257 1973/02/11 04:00:00 1973/02/13 05:00:00 50 1.714 22.02%0.2 258 1969/04/05 20:00:00 1969/04/05 23:00:00 4 1.693 22.11%0.2 259 1973/02/28 01:00:00 1973/02/28 08:00:00 8 1.668 22.19%0.2 260 1973/03/05 08:00:00 1973/03/07 01:00:00 42 1.668 22.28%0.2 261 1970/11/28 18:00:00 1970/12/01 00:00:00 55 1.658 22.37%0.2 262 1958/02/25 06:00:00 1958/02/25 10:00:00 5 1.651 22.45%0.2 263 2001/11/24 02:00:00 2001/11/25 02:00:00 25 1.638 22.54%0.2 264 1960/11/12 22:00:00 1960/11/13 00:00:00 3 1.634 22.62%0.2 265 1959/02/21 09:00:00 1959/02/22 01:00:00 17 1.592 22.71%0.2 266 1962/02/19 10:00:00 1962/02/21 09:00:00 48 1.592 22.79%0.2 267 1952/01/13 01:00:00 1952/01/13 15:00:00 15 1.588 22.88%0.2 268 1957/12/05 01:00:00 1957/12/05 21:00:00 21 1.588 22.96%0.2 269 1952/02/29 10:00:00 1952/03/01 13:00:00 28 1.565 23.05%0.2 270 1959/02/16 02:00:00 1959/02/17 04:00:00 27 1.563 23.14%0.2 271 1974/03/07 09:00:00 1974/03/08 14:00:00 30 1.552 23.22%0.2 272 1998/05/12 02:00:00 1998/05/13 18:00:00 41 1.536 23.31%0.2 273 1951/08/28 06:00:00 1951/08/30 06:00:00 49 1.534 23.39%0.2 6/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 274 1953/02/23 09:00:00 1953/02/23 21:00:00 13 1.516 23.48%0.2 275 1958/03/06 09:00:00 1958/03/07 01:00:00 17 1.516 23.56%0.2 276 1977/03/24 21:00:00 1977/03/25 15:00:00 19 1.516 23.65%0.2 277 1977/05/07 21:00:00 1977/05/09 09:00:00 37 1.516 23.74%0.2 278 1977/05/24 04:00:00 1977/05/24 09:00:00 6 1.516 23.82%0.2 279 1979/02/14 03:00:00 1979/02/14 06:00:00 4 1.516 23.91%0.2 280 1981/02/25 19:00:00 1981/02/26 00:00:00 6 1.516 23.99%0.2 281 1982/01/10 19:00:00 1982/01/11 05:00:00 11 1.516 24.08%0.2 282 1982/03/14 12:00:00 1982/03/15 00:00:00 13 1.516 24.16%0.2 283 1983/02/06 11:00:00 1983/02/08 07:00:00 45 1.516 24.25%0.2 284 1983/03/06 05:00:00 1983/03/06 21:00:00 17 1.516 24.34%0.2 285 1983/11/11 17:00:00 1983/11/13 01:00:00 33 1.516 24.42%0.2 286 1983/12/09 16:00:00 1983/12/09 17:00:00 2 1.516 24.51%0.2 287 1984/04/27 21:00:00 1984/04/27 23:00:00 3 1.516 24.59%0.2 288 1984/11/13 08:00:00 1984/11/13 09:00:00 2 1.516 24.68%0.2 289 1984/12/07 23:00:00 1984/12/08 02:00:00 4 1.516 24.76%0.2 290 1985/10/21 23:00:00 1985/10/22 00:00:00 2 1.516 24.85%0.2 291 1986/01/31 18:00:00 1986/01/31 23:00:00 6 1.516 24.94%0.2 292 1986/03/08 15:00:00 1986/03/09 00:00:00 10 1.516 25.02%0.2 293 1986/10/09 19:00:00 1986/10/10 01:00:00 7 1.516 25.11%0.2 294 1990/01/31 00:00:00 1990/01/31 02:00:00 3 1.516 25.19%0.2 295 1991/10/26 23:00:00 1991/10/27 12:00:00 14 1.516 25.28%0.2 296 1992/03/08 01:00:00 1992/03/08 11:00:00 11 1.516 25.36%0.2 297 1992/03/27 05:00:00 1992/03/27 06:00:00 2 1.516 25.45%0.2 298 1994/01/24 22:00:00 1994/01/26 06:00:00 33 1.516 25.54%0.2 299 1994/01/27 14:00:00 1994/01/27 15:00:00 2 1.516 25.62%0.2 300 1996/02/25 08:00:00 1996/02/26 19:00:00 36 1.516 25.71%0.2 301 2006/02/17 21:00:00 2006/02/19 11:00:00 39 1.516 25.79%0.2 302 1978/12/16 22:00:00 1978/12/19 17:00:00 68 1.513 25.88%0.2 303 1981/12/30 06:00:00 1981/12/31 04:00:00 23 1.513 25.96%0.2 304 1984/12/26 13:00:00 1984/12/27 21:00:00 33 1.513 26.05%0.2 305 1961/01/26 07:00:00 1961/01/26 18:00:00 12 1.512 26.14%0.2 306 1992/01/05 08:00:00 1992/01/06 05:00:00 22 1.512 26.22%0.2 307 1992/01/07 07:00:00 1992/01/08 11:00:00 29 1.512 26.31%0.2 308 1995/01/07 11:00:00 1995/01/08 11:00:00 25 1.501 26.39%0.2 309 1976/12/30 13:00:00 1976/12/31 10:00:00 22 1.5 26.48%0.2 310 1980/12/07 10:00:00 1980/12/07 13:00:00 4 1.5 26.56%0.2 311 1983/12/03 14:00:00 1983/12/03 21:00:00 8 1.5 26.65%0.2 312 1984/12/16 02:00:00 1984/12/16 04:00:00 3 1.5 26.74%0.2 313 1984/12/18 06:00:00 1984/12/20 04:00:00 47 1.5 26.82%0.2 314 1988/12/15 08:00:00 1988/12/16 15:00:00 32 1.5 26.91%0.2 315 1955/02/26 10:00:00 1955/02/27 21:00:00 36 1.499 26.99%0.2 316 1972/01/18 21:00:00 1972/01/19 04:00:00 8 1.499 27.08%0.2 317 1987/01/05 09:00:00 1987/01/07 06:00:00 46 1.499 27.16%0.2 318 1977/01/05 13:00:00 1977/01/07 07:00:00 43 1.498 27.25%0.2 319 1980/01/17 18:00:00 1980/01/19 02:00:00 33 1.498 27.34%0.2 320 1982/01/05 04:00:00 1982/01/05 17:00:00 14 1.498 27.42%0.2 7/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 321 1982/01/28 16:00:00 1982/01/29 01:00:00 10 1.498 27.51%0.2 322 1986/01/30 02:00:00 1986/01/30 13:00:00 12 1.498 27.59%0.2 323 1977/12/17 23:00:00 1977/12/18 07:00:00 9 1.495 27.68%0.2 324 1959/12/20 22:00:00 1959/12/21 11:00:00 14 1.494 27.76%0.2 325 1978/01/19 05:00:00 1978/01/19 12:00:00 8 1.494 27.85%0.2 326 1979/01/30 17:00:00 1979/02/02 19:00:00 75 1.494 27.93%0.2 327 1997/01/25 14:00:00 1997/01/27 07:00:00 42 1.494 28.02%0.2 328 1981/02/08 16:00:00 1981/02/09 07:00:00 16 1.492 28.11%0.2 329 1982/02/09 18:00:00 1982/02/10 20:00:00 27 1.492 28.19%0.2 330 1985/02/09 04:00:00 1985/02/09 13:00:00 10 1.492 28.28%0.2 331 1992/02/06 06:00:00 1992/02/07 12:00:00 31 1.492 28.36%0.2 332 1978/11/21 16:00:00 1978/11/22 01:00:00 10 1.491 28.45%0.2 333 1984/11/24 15:00:00 1984/11/24 21:00:00 7 1.49 28.53%0.2 334 1957/10/13 19:00:00 1957/10/14 13:00:00 19 1.489 28.62%0.2 335 1979/02/21 00:00:00 1979/02/21 07:00:00 8 1.489 28.71%0.2 336 1994/02/07 02:00:00 1994/02/08 07:00:00 30 1.489 28.79%0.2 337 2005/02/11 01:00:00 2005/02/13 08:00:00 56 1.489 28.88%0.2 338 1982/11/09 14:00:00 1982/11/10 23:00:00 34 1.488 28.96%0.2 339 1986/03/10 05:00:00 1986/03/11 04:00:00 24 1.488 29.05%0.2 340 2006/02/27 18:00:00 2006/02/28 11:00:00 18 1.486 29.13%0.2 341 1972/11/11 00:00:00 1972/11/11 11:00:00 12 1.485 29.22%0.2 342 1996/02/20 05:00:00 1996/02/22 00:00:00 44 1.485 29.31%0.2 343 1973/03/08 10:00:00 1973/03/08 16:00:00 7 1.48 29.39%0.2 344 1979/03/01 07:00:00 1979/03/01 18:00:00 12 1.476 29.48%0.2 345 1979/03/27 03:00:00 1979/03/28 10:00:00 32 1.476 29.56%0.2 346 1981/02/28 11:00:00 1981/03/03 02:00:00 64 1.476 29.65%0.2 347 1981/03/05 01:00:00 1981/03/05 21:00:00 21 1.476 29.73%0.2 348 1983/03/17 01:00:00 1983/03/19 01:00:00 49 1.476 29.82%0.2 349 1983/03/21 03:00:00 1983/03/22 21:00:00 43 1.476 29.91%0.2 350 1964/03/22 19:00:00 1964/03/24 10:00:00 40 1.475 29.99%0.2 351 1973/03/11 01:00:00 1973/03/12 10:00:00 34 1.475 30.08%0.2 352 1978/03/11 17:00:00 1978/03/12 11:00:00 19 1.475 30.16%0.2 353 1980/03/10 14:00:00 1980/03/10 17:00:00 4 1.475 30.25%0.2 354 1980/03/25 21:00:00 1980/03/26 01:00:00 5 1.475 30.33%0.2 355 1989/03/25 09:00:00 1989/03/26 06:00:00 22 1.475 30.42%0.2 356 1992/03/02 05:00:00 1992/03/02 20:00:00 16 1.475 30.51%0.2 357 1976/04/15 14:00:00 1976/04/16 11:00:00 22 1.469 30.59%0.2 358 1983/04/18 01:00:00 1983/04/18 09:00:00 9 1.468 30.68%0.2 359 1980/04/22 10:00:00 1980/04/23 05:00:00 20 1.467 30.76%0.2 360 1982/09/26 02:00:00 1982/09/26 17:00:00 16 1.467 30.85%0.2 361 1983/04/29 05:00:00 1983/04/30 02:00:00 22 1.467 30.93%0.2 362 1975/04/16 11:00:00 1975/04/17 09:00:00 23 1.464 31.02%0.2 363 1976/08/30 09:00:00 1976/08/30 13:00:00 5 1.463 31.11%0.2 364 1976/07/15 11:00:00 1976/07/15 17:00:00 7 1.462 31.19%0.2 365 2000/04/17 16:00:00 2000/04/18 10:00:00 19 1.462 31.28%0.2 366 1967/04/18 18:00:00 1967/04/20 09:00:00 40 1.441 31.36%0.2 367 1974/01/07 13:00:00 1974/01/09 17:00:00 53 1.423 31.45%0.2 8/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 368 1957/12/15 07:00:00 1957/12/17 07:00:00 49 1.419 31.53%0.2 369 1963/11/15 15:00:00 1963/11/15 20:00:00 6 1.412 31.62%0.2 370 1971/02/23 02:00:00 1971/02/23 05:00:00 4 1.411 31.71%0.2 371 2000/02/20 02:00:00 2000/02/24 18:00:00 113 1.41 31.79%0.2 372 1957/10/30 20:00:00 1957/10/31 06:00:00 11 1.397 31.88%0.2 373 1998/01/09 02:00:00 1998/01/11 17:00:00 64 1.341 31.96%0.2 374 1962/01/12 23:00:00 1962/01/13 02:00:00 4 1.336 32.05%0.2 375 1955/02/16 17:00:00 1955/02/18 07:00:00 39 1.335 32.13%0.2 376 1973/02/06 01:00:00 1973/02/07 05:00:00 29 1.334 32.22%0.2 377 1970/03/04 20:00:00 1970/03/05 05:00:00 10 1.327 32.31%0.2 378 1954/03/20 08:00:00 1954/03/25 11:00:00 124 1.322 32.39%0.2 379 1958/03/27 12:00:00 1958/03/27 16:00:00 5 1.318 32.48%0.2 380 1964/10/15 10:00:00 1964/10/15 13:00:00 4 1.318 32.56%0.2 381 1956/01/31 03:00:00 1956/01/31 12:00:00 10 1.265 32.65%0.2 382 1962/02/07 14:00:00 1962/02/11 08:00:00 91 1.263 32.73%0.2 383 1966/10/10 11:00:00 1966/10/10 16:00:00 6 1.252 32.82%0.2 384 1953/10/22 04:00:00 1953/10/22 10:00:00 7 1.247 32.90%0.2 385 1998/03/25 02:00:00 1998/03/29 20:00:00 115 1.246 32.99%0.2 386 1998/03/31 02:00:00 1998/04/03 17:00:00 88 1.246 33.08%0.2 387 1957/04/20 13:00:00 1957/04/21 07:00:00 19 1.245 33.16%0.1 388 1952/04/10 09:00:00 1952/04/10 23:00:00 15 1.24 33.25%0.1 389 1955/04/22 00:00:00 1955/04/22 11:00:00 12 1.24 33.33%0.1 390 1955/04/30 18:00:00 1955/05/02 11:00:00 42 1.237 33.42%0.1 391 1964/12/31 21:00:00 1964/12/31 23:00:00 3 1.213 33.50%0.1 392 1992/12/18 01:00:00 1992/12/18 02:00:00 2 1.213 33.59%0.1 393 1995/01/15 00:00:00 1995/01/17 09:00:00 58 1.213 33.68%0.1 394 1996/01/21 18:00:00 1996/01/22 08:00:00 15 1.213 33.76%0.1 395 1999/09/18 16:00:00 1999/09/18 17:00:00 2 1.213 33.85%0.1 396 2000/10/26 08:00:00 2000/10/27 10:00:00 27 1.213 33.93%0.1 397 2000/11/30 08:00:00 2000/11/30 09:00:00 2 1.213 34.02%0.1 398 2004/11/21 06:00:00 2004/11/21 08:00:00 3 1.213 34.10%0.1 399 2005/09/20 04:00:00 2005/09/20 06:00:00 3 1.213 34.19%0.1 400 2005/10/16 17:00:00 2005/10/18 11:00:00 43 1.213 34.28%0.1 401 2006/03/20 02:00:00 2006/03/21 05:00:00 28 1.213 34.36%0.1 402 2006/04/04 16:00:00 2006/04/05 08:00:00 17 1.213 34.45%0.1 403 2006/12/27 07:00:00 2006/12/27 08:00:00 2 1.213 34.53%0.1 404 1965/01/24 05:00:00 1965/01/24 10:00:00 6 1.202 34.62%0.1 405 1957/01/07 05:00:00 1957/01/08 10:00:00 30 1.199 34.70%0.1 406 1992/12/27 16:00:00 1992/12/28 04:00:00 13 1.199 34.79%0.1 407 1996/12/09 14:00:00 1996/12/12 04:00:00 63 1.195 34.88%0.1 408 1952/12/20 09:00:00 1952/12/20 16:00:00 8 1.194 34.96%0.1 409 1996/02/27 20:00:00 1996/02/27 22:00:00 3 1.192 35.05%0.1 410 1996/01/31 02:00:00 1996/02/02 00:00:00 47 1.191 35.13%0.1 411 2005/12/31 15:00:00 2006/01/03 03:00:00 61 1.191 35.22%0.1 412 1961/11/20 13:00:00 1961/11/20 21:00:00 9 1.19 35.30%0.1 413 1954/01/11 17:00:00 1954/01/13 07:00:00 39 1.188 35.39%0.1 414 2007/02/28 04:00:00 2007/03/01 01:00:00 22 1.187 35.48%0.1 9/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 415 1998/12/01 15:00:00 1998/12/01 19:00:00 5 1.186 35.56%0.1 416 1995/02/13 12:00:00 1995/02/14 21:00:00 34 1.183 35.65%0.1 417 2000/02/10 15:00:00 2000/02/14 20:00:00 102 1.183 35.73%0.1 418 2007/02/11 10:00:00 2007/02/12 02:00:00 17 1.179 35.82%0.1 419 1999/03/25 13:00:00 1999/03/25 20:00:00 8 1.176 35.90%0.1 420 1955/03/10 19:00:00 1955/03/11 05:00:00 11 1.172 35.99%0.1 421 1975/03/10 10:00:00 1975/03/11 16:00:00 31 1.17 36.08%0.1 422 2004/03/01 21:00:00 2004/03/02 05:00:00 9 1.17 36.16%0.1 423 1963/03/28 09:00:00 1963/03/28 15:00:00 7 1.166 36.25%0.1 424 1967/04/21 20:00:00 1967/04/22 11:00:00 16 1.165 36.33%0.1 425 2006/05/22 03:00:00 2006/05/22 08:00:00 6 1.16 36.42%0.1 426 1995/06/15 19:00:00 1995/06/17 01:00:00 31 1.158 36.50%0.1 427 1952/03/12 21:00:00 1952/03/13 11:00:00 15 1.137 36.59%0.1 428 1967/11/26 18:00:00 1967/11/26 19:00:00 2 1.137 36.68%0.1 429 1971/10/16 01:00:00 1971/10/17 09:00:00 33 1.137 36.76%0.1 430 1974/05/19 08:00:00 1974/05/19 09:00:00 2 1.137 36.85%0.1 431 1964/12/27 06:00:00 1964/12/28 16:00:00 35 1.121 36.93%0.1 432 1962/02/15 18:00:00 1962/02/17 03:00:00 34 1.118 37.02%0.1 433 1955/01/16 07:00:00 1955/01/16 17:00:00 11 1.115 37.10%0.1 434 1975/11/27 13:00:00 1975/11/28 23:00:00 35 1.112 37.19%0.1 435 1955/11/14 04:00:00 1955/11/14 09:00:00 6 1.107 37.28%0.1 436 1953/04/20 09:00:00 1953/04/20 11:00:00 3 1.085 37.36%0.1 437 1957/06/10 01:00:00 1957/06/10 05:00:00 5 1.08 37.45%0.1 438 1958/05/11 08:00:00 1958/05/11 16:00:00 9 1.079 37.53%0.1 439 1968/02/13 01:00:00 1968/02/13 11:00:00 11 1.042 37.62%0.1 440 1952/12/28 06:00:00 1952/12/28 18:00:00 13 1.04 37.70%0.1 441 1967/01/24 11:00:00 1967/01/25 00:00:00 14 1.04 37.79%0.1 442 1960/11/26 16:00:00 1960/11/26 21:00:00 6 1.039 37.87%0.1 443 1971/12/27 11:00:00 1971/12/28 15:00:00 29 1.034 37.96%0.1 444 1970/02/10 01:00:00 1970/02/11 04:00:00 28 1.031 38.05%0.1 445 1968/11/14 16:00:00 1968/11/15 08:00:00 17 1.026 38.13%0.1 446 1974/03/02 08:00:00 1974/03/03 15:00:00 32 1.02 38.22%0.1 447 1953/04/27 17:00:00 1953/04/28 00:00:00 8 1.011 38.30%0.1 448 1957/04/18 01:00:00 1957/04/18 10:00:00 10 1.011 38.39%0.1 449 1963/04/17 03:00:00 1963/04/17 12:00:00 10 1.011 38.47%0.1 450 1998/04/11 02:00:00 1998/04/12 01:00:00 24 1.01 38.56%0.1 451 1963/09/04 02:00:00 1963/09/04 14:00:00 13 1.009 38.65%0.1 452 1960/03/13 04:00:00 1960/03/13 05:00:00 2 0.986 38.73%0.1 453 1965/12/14 15:00:00 1965/12/16 09:00:00 43 0.968 38.82%0.1 454 1975/12/20 13:00:00 1975/12/20 20:00:00 8 0.966 38.90%0.1 455 1969/01/28 00:00:00 1969/01/29 02:00:00 27 0.963 38.99%0.1 456 1961/11/25 00:00:00 1961/11/26 01:00:00 26 0.961 39.07%0.1 457 1971/01/12 18:00:00 1971/01/13 08:00:00 15 0.958 39.16%0.1 458 1956/02/23 04:00:00 1956/02/24 13:00:00 34 0.952 39.25%0.1 459 1974/10/28 04:00:00 1974/10/29 11:00:00 32 0.949 39.33%0.1 460 2001/03/06 02:00:00 2001/03/07 22:00:00 45 0.943 39.42%0.1 461 1971/03/13 02:00:00 1971/03/13 08:00:00 7 0.939 39.50%0.1 10/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 462 1976/04/04 02:00:00 1976/04/05 02:00:00 25 0.932 39.59%0.1 463 1951/10/03 01:00:00 1951/10/09 09:00:00 153 0.91 39.67%0.1 464 1957/01/20 17:00:00 1957/01/21 05:00:00 13 0.91 39.76%0.1 465 1962/03/06 06:00:00 1962/03/06 21:00:00 16 0.91 39.85%0.1 466 1976/03/03 00:00:00 1976/03/03 03:00:00 4 0.91 39.93%0.1 467 1992/12/29 12:00:00 1992/12/29 19:00:00 8 0.91 40.02%0.1 468 1993/01/10 11:00:00 1993/01/10 14:00:00 4 0.91 40.10%0.1 469 1995/05/01 12:00:00 1995/05/01 13:00:00 2 0.91 40.19%0.1 470 1995/12/23 09:00:00 1995/12/23 11:00:00 3 0.91 40.27%0.1 471 1996/10/01 10:00:00 1996/10/01 11:00:00 2 0.91 40.36%0.1 472 1998/11/28 06:00:00 1998/11/29 01:00:00 20 0.91 40.45%0.1 473 1999/01/31 10:00:00 1999/02/01 09:00:00 24 0.91 40.53%0.1 474 1999/06/02 01:00:00 1999/06/02 09:00:00 9 0.91 40.62%0.1 475 1999/06/03 23:00:00 1999/06/04 01:00:00 3 0.91 40.70%0.1 476 2004/04/17 13:00:00 2004/04/17 14:00:00 2 0.91 40.79%0.1 477 1972/12/04 11:00:00 1972/12/04 20:00:00 10 0.896 40.87%0.1 478 1998/12/06 04:00:00 1998/12/06 07:00:00 4 0.896 40.96%0.1 479 1996/12/27 14:00:00 1996/12/28 06:00:00 17 0.891 41.05%0.1 480 2004/12/04 11:00:00 2004/12/05 18:00:00 32 0.891 41.13%0.1 481 1952/01/25 02:00:00 1952/01/25 13:00:00 12 0.89 41.22%0.1 482 1970/01/16 03:00:00 1970/01/16 23:00:00 21 0.89 41.30%0.1 483 1995/01/21 02:00:00 1995/01/21 05:00:00 4 0.89 41.39%0.1 484 1997/01/22 01:00:00 1997/01/23 22:00:00 46 0.89 41.47%0.1 485 1971/12/22 04:00:00 1971/12/22 23:00:00 20 0.888 41.56%0.1 486 1999/02/04 07:00:00 1999/02/05 07:00:00 25 0.888 41.65%0.1 487 2007/12/18 21:00:00 2007/12/19 15:00:00 19 0.887 41.73%0.1 488 2007/12/07 03:00:00 2007/12/09 02:00:00 48 0.886 41.82%0.1 489 1964/11/09 11:00:00 1964/11/10 19:00:00 33 0.885 41.90%0.1 490 1993/02/23 16:00:00 1993/02/24 08:00:00 17 0.883 41.99%0.1 491 1993/12/11 15:00:00 1993/12/12 01:00:00 11 0.883 42.07%0.1 492 1994/11/10 10:00:00 1994/11/10 14:00:00 5 0.883 42.16%0.1 493 2008/02/24 06:00:00 2008/02/24 13:00:00 8 0.883 42.25%0.1 494 1996/01/16 18:00:00 1996/01/16 23:00:00 6 0.882 42.33%0.1 495 1960/11/03 12:00:00 1960/11/03 21:00:00 10 0.879 42.42%0.1 496 2007/02/22 20:00:00 2007/02/22 22:00:00 3 0.876 42.50%0.1 497 2005/03/22 19:00:00 2005/03/22 23:00:00 5 0.868 42.59%0.1 498 1995/03/21 10:00:00 1995/03/21 16:00:00 7 0.867 42.67%0.1 499 1996/03/12 16:00:00 1996/03/13 23:00:00 32 0.867 42.76%0.1 500 2001/03/10 02:00:00 2001/03/11 02:00:00 25 0.867 42.84%0.1 501 1999/04/11 18:00:00 1999/04/12 04:00:00 11 0.86 42.93%0.1 502 1951/10/10 23:00:00 1951/10/12 04:00:00 30 0.834 43.02%0.1 503 1952/04/07 22:00:00 1952/04/08 06:00:00 9 0.834 43.10%0.1 504 1958/11/11 05:00:00 1958/11/11 06:00:00 2 0.834 43.19%0.1 505 1954/01/24 03:00:00 1954/01/25 12:00:00 34 0.817 43.27%0.1 506 1974/12/28 06:00:00 1974/12/29 10:00:00 29 0.813 43.36%0.1 507 1969/01/13 14:00:00 1969/01/14 15:00:00 26 0.812 43.44%0.1 508 1997/12/18 04:00:00 1997/12/19 00:00:00 21 0.81 43.53%0.1 11/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 509 1955/01/01 18:00:00 1955/01/02 06:00:00 13 0.808 43.62%0.1 510 1969/12/08 22:00:00 1969/12/09 02:00:00 5 0.808 43.70%0.1 511 1973/01/09 10:00:00 1973/01/10 01:00:00 16 0.806 43.79%0.1 512 1959/02/08 01:00:00 1959/02/09 04:00:00 28 0.805 43.87%0.1 513 1960/02/08 17:00:00 1960/02/10 08:00:00 40 0.805 43.96%0.1 514 1963/02/14 08:00:00 1963/02/14 12:00:00 5 0.804 44.04%0.1 515 1975/02/03 06:00:00 1975/02/05 01:00:00 44 0.804 44.13%0.1 516 1965/03/06 21:00:00 1965/03/07 01:00:00 5 0.791 44.22%0.1 517 1998/03/13 04:00:00 1998/03/14 23:00:00 44 0.791 44.30%0.1 518 1951/10/14 09:00:00 1951/10/15 10:00:00 26 0.758 44.39%0.1 519 1955/01/30 22:00:00 1955/01/31 08:00:00 11 0.758 44.47%0.1 520 1965/12/12 18:00:00 1965/12/13 11:00:00 18 0.758 44.56%0.1 521 1966/01/19 23:00:00 1966/01/20 00:00:00 2 0.758 44.64%0.1 522 1967/03/29 06:00:00 1967/03/29 07:00:00 2 0.758 44.73%0.1 523 1967/03/31 10:00:00 1967/03/31 13:00:00 4 0.758 44.82%0.1 524 1969/03/13 01:00:00 1969/03/13 06:00:00 6 0.758 44.90%0.1 525 1970/04/27 10:00:00 1970/04/27 11:00:00 2 0.758 44.99%0.1 526 1971/12/02 21:00:00 1971/12/04 03:00:00 31 0.758 45.07%0.1 527 1972/01/09 08:00:00 1972/01/09 09:00:00 2 0.758 45.16%0.1 528 1973/11/17 03:00:00 1973/11/18 22:00:00 44 0.758 45.24%0.1 529 1973/12/01 18:00:00 1973/12/01 19:00:00 2 0.758 45.33%0.1 530 1974/01/01 04:00:00 1974/01/01 07:00:00 4 0.758 45.42%0.1 531 1975/02/09 05:00:00 1975/02/10 07:00:00 27 0.758 45.50%0.1 532 1975/03/22 08:00:00 1975/03/22 12:00:00 5 0.758 45.59%0.1 533 1976/05/07 00:00:00 1976/05/07 01:00:00 2 0.758 45.67%0.1 534 1976/06/01 08:00:00 1976/06/01 09:00:00 2 0.758 45.76%0.1 535 1976/06/10 09:00:00 1976/06/10 10:00:00 2 0.758 45.84%0.1 536 1976/06/30 16:00:00 1976/06/30 17:00:00 2 0.758 45.93%0.1 537 1976/07/26 23:00:00 1976/07/27 01:00:00 3 0.758 46.02%0.1 538 1976/11/12 00:00:00 1976/11/12 06:00:00 7 0.758 46.10%0.1 539 1976/11/27 10:00:00 1976/11/27 11:00:00 2 0.758 46.19%0.1 540 1977/01/26 00:00:00 1977/01/26 01:00:00 2 0.758 46.27%0.1 541 1977/01/29 01:00:00 1977/01/29 03:00:00 3 0.758 46.36%0.1 542 1977/02/22 01:00:00 1977/02/22 05:00:00 5 0.758 46.44%0.1 543 1977/02/24 14:00:00 1977/02/24 23:00:00 10 0.758 46.53%0.1 544 1977/03/16 12:00:00 1977/03/21 11:00:00 120 0.758 46.62%0.1 545 1977/03/22 12:00:00 1977/03/22 13:00:00 2 0.758 46.70%0.1 546 1977/05/12 09:00:00 1977/05/12 10:00:00 2 0.758 46.79%0.1 547 1977/07/14 08:00:00 1977/07/14 09:00:00 2 0.758 46.87%0.1 548 1977/07/15 14:00:00 1977/07/15 15:00:00 2 0.758 46.96%0.1 549 1977/07/20 09:00:00 1977/07/20 10:00:00 2 0.758 47.04%0.1 550 1977/07/22 11:00:00 1977/07/22 12:00:00 2 0.758 47.13%0.1 551 1977/07/27 12:00:00 1977/07/27 13:00:00 2 0.758 47.22%0.1 552 1977/09/05 06:00:00 1977/09/05 07:00:00 2 0.758 47.30%0.1 553 1977/09/09 21:00:00 1977/09/09 22:00:00 2 0.758 47.39%0.1 554 1977/10/05 18:00:00 1977/10/05 19:00:00 2 0.758 47.47%0.1 555 1977/12/23 03:00:00 1977/12/23 04:00:00 2 0.758 47.56%0.1 12/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 556 1977/12/25 16:00:00 1977/12/26 22:00:00 31 0.758 47.64%0.1 557 1978/01/30 10:00:00 1978/01/30 23:00:00 14 0.758 47.73%0.1 558 1978/03/22 14:00:00 1978/03/23 14:00:00 25 0.758 47.81%0.1 559 1978/04/02 18:00:00 1978/04/02 19:00:00 2 0.758 47.90%0.1 560 1978/04/07 01:00:00 1978/04/07 02:00:00 2 0.758 47.99%0.1 561 1978/04/08 11:00:00 1978/04/08 17:00:00 7 0.758 48.07%0.1 562 1978/04/15 19:00:00 1978/04/15 21:00:00 3 0.758 48.16%0.1 563 1978/04/25 16:00:00 1978/04/25 17:00:00 2 0.758 48.24%0.1 564 1978/09/16 11:00:00 1978/09/16 12:00:00 2 0.758 48.33%0.1 565 1978/11/10 15:00:00 1978/11/12 10:00:00 44 0.758 48.41%0.1 566 1978/11/13 20:00:00 1978/11/13 21:00:00 2 0.758 48.50%0.1 567 1978/11/15 09:00:00 1978/11/15 10:00:00 2 0.758 48.59%0.1 568 1978/11/24 08:00:00 1978/11/24 13:00:00 6 0.758 48.67%0.1 569 1978/12/01 18:00:00 1978/12/01 19:00:00 2 0.758 48.76%0.1 570 1979/01/09 10:00:00 1979/01/09 14:00:00 5 0.758 48.84%0.1 571 1979/01/17 10:00:00 1979/01/19 04:00:00 43 0.758 48.93%0.1 572 1979/01/25 14:00:00 1979/01/25 15:00:00 2 0.758 49.01%0.1 573 1979/02/23 01:00:00 1979/02/23 05:00:00 5 0.758 49.10%0.1 574 1979/05/07 10:00:00 1979/05/07 11:00:00 2 0.758 49.19%0.1 575 1979/08/19 14:00:00 1979/08/19 15:00:00 2 0.758 49.27%0.1 576 1979/10/04 22:00:00 1979/10/04 23:00:00 2 0.758 49.36%0.1 577 1979/10/20 01:00:00 1979/10/20 16:00:00 16 0.758 49.44%0.1 578 1979/11/04 22:00:00 1979/11/04 23:00:00 2 0.758 49.53%0.1 579 1979/11/12 11:00:00 1979/11/12 12:00:00 2 0.758 49.61%0.1 580 1979/12/21 05:00:00 1979/12/21 12:00:00 8 0.758 49.70%0.1 581 1979/12/25 09:00:00 1979/12/25 10:00:00 2 0.758 49.79%0.1 582 1980/01/07 07:00:00 1980/01/07 08:00:00 2 0.758 49.87%0.1 583 1980/01/14 00:00:00 1980/01/14 01:00:00 2 0.758 49.96%0.1 584 1980/03/18 16:00:00 1980/03/18 17:00:00 2 0.758 50.04%0.1 585 1980/03/21 09:00:00 1980/03/21 23:00:00 15 0.758 50.13%0.1 586 1980/04/01 15:00:00 1980/04/01 16:00:00 2 0.758 50.21%0.1 587 1980/04/21 02:00:00 1980/04/21 03:00:00 2 0.758 50.30%0.1 588 1980/04/28 15:00:00 1980/04/29 09:00:00 19 0.758 50.39%0.1 589 1980/05/02 10:00:00 1980/05/02 11:00:00 2 0.758 50.47%0.1 590 1980/05/08 10:00:00 1980/05/08 11:00:00 2 0.758 50.56%0.1 591 1980/05/09 12:00:00 1980/05/10 13:00:00 26 0.758 50.64%0.1 592 1980/12/04 10:00:00 1980/12/05 09:00:00 24 0.758 50.73%0.1 593 1981/01/11 06:00:00 1981/01/11 07:00:00 2 0.758 50.81%0.1 594 1981/01/12 10:00:00 1981/01/12 11:00:00 2 0.758 50.90%0.1 595 1981/03/10 17:00:00 1981/03/10 18:00:00 2 0.758 50.99%0.1 596 1981/03/14 12:00:00 1981/03/14 13:00:00 2 0.758 51.07%0.1 597 1981/03/18 16:00:00 1981/03/18 17:00:00 2 0.758 51.16%0.1 598 1981/04/02 04:00:00 1981/04/02 10:00:00 7 0.758 51.24%0.1 599 1981/04/18 20:00:00 1981/04/19 06:00:00 11 0.758 51.33%0.1 600 1981/04/26 17:00:00 1981/04/26 18:00:00 2 0.758 51.41%0.1 601 1981/05/01 11:00:00 1981/05/01 12:00:00 2 0.758 51.50%0.1 602 1981/10/11 06:00:00 1981/10/11 07:00:00 2 0.758 51.59%0.1 13/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 603 1981/11/16 12:00:00 1981/11/16 13:00:00 2 0.758 51.67%0.1 604 1981/12/21 01:00:00 1981/12/21 02:00:00 2 0.758 51.76%0.1 605 1982/02/08 12:00:00 1982/02/08 13:00:00 2 0.758 51.84%0.1 606 1982/02/17 01:00:00 1982/02/17 02:00:00 2 0.758 51.93%0.1 607 1982/03/25 20:00:00 1982/03/26 05:00:00 10 0.758 52.01%0.1 608 1982/03/28 19:00:00 1982/03/29 02:00:00 8 0.758 52.10%0.1 609 1982/04/04 11:00:00 1982/04/04 12:00:00 2 0.758 52.19%0.1 610 1982/04/11 19:00:00 1982/04/11 20:00:00 2 0.758 52.27%0.1 611 1982/05/06 13:00:00 1982/05/06 14:00:00 2 0.758 52.36%0.1 612 1982/06/17 12:00:00 1982/06/17 13:00:00 2 0.758 52.44%0.1 613 1982/09/15 06:00:00 1982/09/15 07:00:00 2 0.758 52.53%0.1 614 1982/09/16 10:00:00 1982/09/17 13:00:00 28 0.758 52.61%0.1 615 1982/10/26 06:00:00 1982/10/26 07:00:00 2 0.758 52.70%0.1 616 1982/11/18 23:00:00 1982/11/19 08:00:00 10 0.758 52.78%0.1 617 1982/11/20 09:00:00 1982/11/20 10:00:00 2 0.758 52.87%0.1 618 1982/11/29 10:00:00 1982/11/30 14:00:00 29 0.758 52.96%0.1 619 1982/12/29 18:00:00 1982/12/29 21:00:00 4 0.758 53.04%0.1 620 1983/01/05 08:00:00 1983/01/05 09:00:00 2 0.758 53.13%0.1 621 1983/01/17 05:00:00 1983/01/17 06:00:00 2 0.758 53.21%0.1 622 1983/01/18 10:00:00 1983/01/19 10:00:00 25 0.758 53.30%0.1 623 1983/01/22 14:00:00 1983/01/23 13:00:00 24 0.758 53.38%0.1 624 1983/01/24 18:00:00 1983/01/25 17:00:00 24 0.758 53.47%0.1 625 1983/02/02 14:00:00 1983/02/03 17:00:00 28 0.758 53.56%0.1 626 1983/02/23 23:00:00 1983/02/24 23:00:00 25 0.758 53.64%0.1 627 1983/03/28 07:00:00 1983/03/28 08:00:00 2 0.758 53.73%0.1 628 1983/04/12 06:00:00 1983/04/13 09:00:00 28 0.758 53.81%0.1 629 1983/05/01 08:00:00 1983/05/02 08:00:00 25 0.758 53.90%0.1 630 1983/05/06 08:00:00 1983/05/06 09:00:00 2 0.758 53.98%0.1 631 1983/08/06 04:00:00 1983/08/06 05:00:00 2 0.758 54.07%0.1 632 1983/08/18 07:00:00 1983/08/18 11:00:00 5 0.758 54.16%0.1 633 1983/10/07 08:00:00 1983/10/08 03:00:00 20 0.758 54.24%0.1 634 1983/11/17 23:00:00 1983/11/18 00:00:00 2 0.758 54.33%0.1 635 1983/11/20 07:00:00 1983/11/20 20:00:00 14 0.758 54.41%0.1 636 1983/12/15 13:00:00 1983/12/15 14:00:00 2 0.758 54.50%0.1 637 1983/12/19 14:00:00 1983/12/19 15:00:00 2 0.758 54.58%0.1 638 1984/01/04 15:00:00 1984/01/04 16:00:00 2 0.758 54.67%0.1 639 1984/01/15 16:00:00 1984/01/16 08:00:00 17 0.758 54.76%0.1 640 1984/02/10 04:00:00 1984/02/10 05:00:00 2 0.758 54.84%0.1 641 1984/07/15 14:00:00 1984/07/15 15:00:00 2 0.758 54.93%0.1 642 1984/11/08 06:00:00 1984/11/08 07:00:00 2 0.758 55.01%0.1 643 1984/11/16 14:00:00 1984/11/16 15:00:00 2 0.758 55.10%0.1 644 1984/11/23 05:00:00 1984/11/23 06:00:00 2 0.758 55.18%0.1 645 1984/12/03 07:00:00 1984/12/03 10:00:00 4 0.758 55.27%0.1 646 1984/12/10 19:00:00 1984/12/11 06:00:00 12 0.758 55.36%0.1 647 1984/12/12 20:00:00 1984/12/12 21:00:00 2 0.758 55.44%0.1 648 1985/01/07 10:00:00 1985/01/08 03:00:00 18 0.758 55.53%0.1 649 1985/01/28 14:00:00 1985/01/29 02:00:00 13 0.758 55.61%0.1 14/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 650 1985/02/02 02:00:00 1985/02/02 12:00:00 11 0.758 55.70%0.1 651 1985/02/03 21:00:00 1985/02/03 22:00:00 2 0.758 55.78%0.1 652 1985/02/20 19:00:00 1985/02/20 20:00:00 2 0.758 55.87%0.1 653 1985/03/27 06:00:00 1985/03/28 12:00:00 31 0.758 55.96%0.1 654 1985/04/21 17:00:00 1985/04/21 18:00:00 2 0.758 56.04%0.1 655 1985/09/18 11:00:00 1985/09/18 13:00:00 3 0.758 56.13%0.1 656 1985/10/06 06:00:00 1985/10/06 07:00:00 2 0.758 56.21%0.1 657 1985/10/07 09:00:00 1985/10/07 10:00:00 2 0.758 56.30%0.1 658 1985/12/02 10:00:00 1985/12/03 00:00:00 15 0.758 56.38%0.1 659 1986/02/07 21:00:00 1986/02/08 14:00:00 18 0.758 56.47%0.1 660 1986/02/13 07:00:00 1986/02/13 13:00:00 7 0.758 56.56%0.1 661 1986/02/17 05:00:00 1986/02/17 06:00:00 2 0.758 56.64%0.1 662 1986/02/23 06:00:00 1986/02/23 07:00:00 2 0.758 56.73%0.1 663 1986/03/01 07:00:00 1986/03/01 08:00:00 2 0.758 56.81%0.1 664 1986/03/12 10:00:00 1986/03/12 14:00:00 5 0.758 56.90%0.1 665 1986/03/13 18:00:00 1986/03/14 03:00:00 10 0.758 56.98%0.1 666 1986/04/01 08:00:00 1986/04/01 09:00:00 2 0.758 57.07%0.1 667 1986/04/06 00:00:00 1986/04/06 11:00:00 12 0.758 57.16%0.1 668 1986/10/11 07:00:00 1986/10/11 08:00:00 2 0.758 57.24%0.1 669 1986/11/05 12:00:00 1986/11/05 13:00:00 2 0.758 57.33%0.1 670 1986/12/06 05:00:00 1986/12/07 04:00:00 24 0.758 57.41%0.1 671 1987/01/28 07:00:00 1987/01/28 08:00:00 2 0.758 57.50%0.1 672 1987/02/03 12:00:00 1987/02/03 13:00:00 2 0.758 57.58%0.1 673 1987/02/05 11:00:00 1987/02/05 12:00:00 2 0.758 57.67%0.1 674 1987/03/05 19:00:00 1987/03/06 14:00:00 20 0.758 57.75%0.1 675 1987/03/15 08:00:00 1987/03/15 10:00:00 3 0.758 57.84%0.1 676 1987/03/22 00:00:00 1987/03/22 03:00:00 4 0.758 57.93%0.1 677 1987/03/24 21:00:00 1987/03/25 21:00:00 25 0.758 58.01%0.1 678 1987/07/17 08:00:00 1987/07/17 12:00:00 5 0.758 58.10%0.1 679 1987/08/14 09:00:00 1987/08/14 10:00:00 2 0.758 58.18%0.1 680 1987/10/23 06:00:00 1987/10/23 07:00:00 2 0.758 58.27%0.1 681 1987/10/28 00:00:00 1987/10/28 01:00:00 2 0.758 58.35%0.1 682 1987/10/31 05:00:00 1987/11/01 00:00:00 20 0.758 58.44%0.1 683 1987/11/02 04:00:00 1987/11/02 05:00:00 2 0.758 58.53%0.1 684 1987/11/04 18:00:00 1987/11/05 11:00:00 18 0.758 58.61%0.1 685 1987/11/14 01:00:00 1987/11/14 02:00:00 2 0.758 58.70%0.1 686 1987/11/17 21:00:00 1987/11/17 22:00:00 2 0.758 58.78%0.1 687 1987/12/11 05:00:00 1987/12/11 06:00:00 2 0.758 58.87%0.1 688 1987/12/19 18:00:00 1987/12/19 19:00:00 2 0.758 58.95%0.1 689 1987/12/29 11:00:00 1987/12/30 05:00:00 19 0.758 59.04%0.1 690 1988/01/05 13:00:00 1988/01/05 18:00:00 6 0.758 59.13%0.1 691 1988/02/02 00:00:00 1988/02/02 17:00:00 18 0.758 59.21%0.1 692 1988/02/29 21:00:00 1988/02/29 22:00:00 2 0.758 59.30%0.1 693 1988/04/18 04:00:00 1988/04/18 05:00:00 2 0.758 59.38%0.1 694 1988/04/22 10:00:00 1988/04/23 11:00:00 26 0.758 59.47%0.1 695 1988/05/29 06:00:00 1988/05/29 07:00:00 2 0.758 59.55%0.1 696 1988/11/10 11:00:00 1988/11/11 09:00:00 23 0.758 59.64%0.1 15/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 697 1988/11/23 23:00:00 1988/11/24 05:00:00 7 0.758 59.73%0.1 698 1988/12/18 12:00:00 1988/12/18 20:00:00 9 0.758 59.81%0.1 699 1988/12/22 22:00:00 1988/12/23 00:00:00 3 0.758 59.90%0.1 700 1988/12/27 22:00:00 1988/12/28 11:00:00 14 0.758 59.98%0.1 701 1989/01/05 18:00:00 1989/01/05 19:00:00 2 0.758 60.07%0.1 702 1989/01/07 15:00:00 1989/01/07 17:00:00 3 0.758 60.15%0.1 703 1989/01/23 19:00:00 1989/01/23 21:00:00 3 0.758 60.24%0.1 704 1989/02/02 06:00:00 1989/02/02 09:00:00 4 0.758 60.33%0.1 705 1989/02/03 21:00:00 1989/02/04 17:00:00 21 0.758 60.41%0.1 706 1989/02/09 14:00:00 1989/02/10 05:00:00 16 0.758 60.50%0.1 707 1989/03/02 09:00:00 1989/03/02 19:00:00 11 0.758 60.58%0.1 708 1989/05/14 06:00:00 1989/05/15 07:00:00 26 0.758 60.67%0.1 709 1989/06/04 06:00:00 1989/06/04 07:00:00 2 0.758 60.75%0.1 710 1989/11/26 10:00:00 1989/11/26 11:00:00 2 0.758 60.84%0.1 711 1989/12/01 10:00:00 1989/12/01 11:00:00 2 0.758 60.93%0.1 712 1990/01/02 06:00:00 1990/01/02 10:00:00 5 0.758 61.01%0.1 713 1990/01/13 10:00:00 1990/01/14 11:00:00 26 0.758 61.10%0.1 714 1990/01/18 13:00:00 1990/01/18 14:00:00 2 0.758 61.18%0.1 715 1990/01/22 10:00:00 1990/01/22 11:00:00 2 0.758 61.27%0.1 716 1990/02/04 10:00:00 1990/02/04 14:00:00 5 0.758 61.35%0.1 717 1990/04/16 20:00:00 1990/04/17 14:00:00 19 0.758 61.44%0.1 718 1990/05/13 16:00:00 1990/05/13 17:00:00 2 0.758 61.53%0.1 719 1990/05/28 05:00:00 1990/05/28 14:00:00 10 0.758 61.61%0.1 720 1990/06/09 13:00:00 1990/06/10 14:00:00 26 0.758 61.70%0.1 721 1990/08/15 07:00:00 1990/08/15 08:00:00 2 0.758 61.78%0.1 722 1990/12/20 07:00:00 1990/12/20 08:00:00 2 0.758 61.87%0.1 723 1991/01/03 21:00:00 1991/01/03 22:00:00 2 0.758 61.95%0.1 724 1991/03/11 02:00:00 1991/03/11 03:00:00 2 0.758 62.04%0.1 725 1991/03/13 19:00:00 1991/03/13 20:00:00 2 0.758 62.13%0.1 726 1991/03/15 13:00:00 1991/03/15 15:00:00 3 0.758 62.21%0.1 727 1991/07/31 11:00:00 1991/07/31 12:00:00 2 0.758 62.30%0.1 728 1991/12/09 10:00:00 1991/12/09 11:00:00 2 0.758 62.38%0.1 729 1991/12/18 03:00:00 1991/12/18 04:00:00 2 0.758 62.47%0.1 730 1991/12/19 10:00:00 1991/12/19 11:00:00 2 0.758 62.55%0.1 731 1991/12/28 01:00:00 1991/12/28 04:00:00 4 0.758 62.64%0.1 732 1992/01/03 08:00:00 1992/01/04 04:00:00 21 0.758 62.72%0.1 733 1992/02/10 00:00:00 1992/02/10 06:00:00 7 0.758 62.81%0.1 734 1992/03/29 12:00:00 1992/03/29 13:00:00 2 0.758 62.90%0.1 735 1992/03/31 14:00:00 1992/03/31 15:00:00 2 0.758 62.98%0.1 736 1992/05/05 23:00:00 1992/05/06 00:00:00 2 0.758 63.07%0.1 737 1992/05/17 17:00:00 1992/05/17 18:00:00 2 0.758 63.15%0.1 738 1997/01/02 04:00:00 1997/01/03 11:00:00 32 0.758 63.24%0.1 739 1965/12/31 07:00:00 1966/01/01 02:00:00 20 0.738 63.32%0.1 740 1951/12/19 04:00:00 1951/12/19 13:00:00 10 0.737 63.41%0.1 741 1954/12/03 09:00:00 1954/12/04 00:00:00 16 0.737 63.50%0.1 742 1953/12/04 08:00:00 1953/12/04 11:00:00 4 0.731 63.58%0.1 743 1953/11/14 15:00:00 1953/11/15 09:00:00 19 0.729 63.67%0.1 16/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 744 1969/11/10 01:00:00 1969/11/10 09:00:00 9 0.728 63.75%0.1 745 1973/02/03 14:00:00 1973/02/03 23:00:00 10 0.728 63.84%0.1 746 2001/02/20 05:00:00 2001/02/21 00:00:00 20 0.727 63.92%0.1 747 1957/02/23 04:00:00 1957/02/23 11:00:00 8 0.724 64.01%0.1 748 1957/10/21 00:00:00 1957/10/21 06:00:00 7 0.718 64.10%0.1 749 1964/03/02 07:00:00 1964/03/02 13:00:00 7 0.718 64.18%0.1 750 1958/03/11 00:00:00 1958/03/12 07:00:00 32 0.717 64.27%0.1 751 1965/03/12 11:00:00 1965/03/13 22:00:00 36 0.715 64.35%0.1 752 1957/05/20 23:00:00 1957/05/21 08:00:00 10 0.702 64.44%0.1 753 1962/05/27 06:00:00 1962/05/27 13:00:00 8 0.702 64.52%0.1 754 1957/05/19 03:00:00 1957/05/19 10:00:00 8 0.701 64.61%0.1 755 1956/05/09 08:00:00 1956/05/10 00:00:00 17 0.682 64.70%0.1 756 1960/04/23 07:00:00 1960/04/24 08:00:00 26 0.682 64.78%0.1 757 1972/10/19 00:00:00 1972/10/20 17:00:00 42 0.682 64.87%0.1 758 1973/03/26 06:00:00 1973/03/26 07:00:00 2 0.682 64.95%0.1 759 1963/12/09 15:00:00 1963/12/10 03:00:00 13 0.661 65.04%0.1 760 1956/12/05 14:00:00 1956/12/06 05:00:00 16 0.66 65.12%0.1 761 1957/01/09 20:00:00 1957/01/10 13:00:00 18 0.659 65.21%0.1 762 1969/01/18 19:00:00 1969/01/22 10:00:00 88 0.659 65.30%0.1 763 1975/12/12 14:00:00 1975/12/12 18:00:00 5 0.658 65.38%0.1 764 1968/01/27 22:00:00 1968/01/28 01:00:00 4 0.657 65.47%0.1 765 1970/01/09 18:00:00 1970/01/10 11:00:00 18 0.657 65.55%0.1 766 1998/01/03 06:00:00 1998/01/04 20:00:00 39 0.657 65.64%0.1 767 1964/02/29 03:00:00 1964/02/29 06:00:00 4 0.652 65.72%0.1 768 2001/02/23 06:00:00 2001/02/23 23:00:00 18 0.652 65.81%0.1 769 2002/02/17 08:00:00 2002/02/17 22:00:00 15 0.652 65.90%0.1 770 2001/11/29 07:00:00 2001/11/29 23:00:00 17 0.651 65.98%0.1 771 1963/10/16 08:00:00 1963/10/16 13:00:00 6 0.64 66.07%0.1 772 1969/03/09 01:00:00 1969/03/11 04:00:00 52 0.639 66.15%0.1 773 1962/03/22 22:00:00 1962/03/23 00:00:00 3 0.635 66.24%0.1 774 1957/04/22 10:00:00 1957/04/22 13:00:00 4 0.631 66.32%0.1 775 1962/05/14 17:00:00 1962/05/15 04:00:00 12 0.627 66.41%0.1 776 1970/04/16 21:00:00 1970/04/17 01:00:00 5 0.627 66.50%0.1 777 2003/05/03 07:00:00 2003/05/03 22:00:00 16 0.624 66.58%0.1 778 1951/11/20 01:00:00 1951/11/20 22:00:00 22 0.606 66.67%0.1 779 1965/09/16 13:00:00 1965/09/17 12:00:00 24 0.606 66.75%0.1 780 1993/02/26 18:00:00 1993/02/26 22:00:00 5 0.606 66.84%0.1 781 1994/04/24 04:00:00 1994/04/24 07:00:00 4 0.606 66.92%0.1 782 1994/12/24 09:00:00 1994/12/25 05:00:00 21 0.606 67.01%0.1 783 1996/02/03 11:00:00 1996/02/03 13:00:00 3 0.606 67.10%0.1 784 1996/10/02 19:00:00 1996/10/03 16:00:00 22 0.606 67.18%0.1 785 1997/04/03 17:00:00 1997/04/03 19:00:00 3 0.606 67.27%0.1 786 1998/08/31 20:00:00 1998/08/31 21:00:00 2 0.606 67.35%0.1 787 1998/12/19 18:00:00 1998/12/19 20:00:00 3 0.606 67.44%0.1 788 1999/03/15 10:00:00 1999/03/15 11:00:00 2 0.606 67.52%0.1 789 1999/04/06 18:00:00 1999/04/07 11:00:00 18 0.606 67.61%0.1 790 1999/07/18 10:00:00 1999/07/18 11:00:00 2 0.606 67.69%0.1 17/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 791 2000/11/10 06:00:00 2000/11/11 22:00:00 41 0.606 67.78%0.1 792 2003/11/12 05:00:00 2003/11/13 05:00:00 25 0.606 67.87%0.1 793 2004/02/18 16:00:00 2004/02/18 18:00:00 3 0.606 67.95%0.1 794 2004/03/26 08:00:00 2004/03/26 12:00:00 5 0.606 68.04%0.1 795 2004/08/30 20:00:00 2004/08/30 21:00:00 2 0.606 68.12%0.1 796 2005/01/28 15:00:00 2005/01/28 16:00:00 2 0.606 68.21%0.1 797 2005/03/04 09:00:00 2005/03/05 04:00:00 20 0.606 68.29%0.1 798 2006/03/03 14:00:00 2006/03/03 16:00:00 3 0.606 68.38%0.1 799 2006/11/27 10:00:00 2006/11/27 12:00:00 3 0.606 68.47%0.1 800 2006/12/16 20:00:00 2006/12/17 04:00:00 9 0.606 68.55%0.1 801 2006/12/22 10:00:00 2006/12/22 11:00:00 2 0.606 68.64%0.1 802 2007/02/13 07:00:00 2007/02/13 22:00:00 16 0.606 68.72%0.1 803 2007/09/22 10:00:00 2007/09/22 14:00:00 5 0.606 68.81%0.1 804 2008/01/22 04:00:00 2008/01/22 06:00:00 3 0.606 68.89%0.1 805 2008/01/29 01:00:00 2008/01/29 02:00:00 2 0.606 68.98%0.1 806 2008/02/03 06:00:00 2008/02/04 05:00:00 24 0.606 69.07%0.1 807 2008/01/23 08:00:00 2008/01/24 20:00:00 37 0.601 69.15%0.1 808 1996/12/05 21:00:00 1996/12/06 08:00:00 12 0.588 69.24%0.1 809 1999/01/20 05:00:00 1999/01/21 06:00:00 26 0.584 69.32%0.1 810 2001/01/08 13:00:00 2001/01/08 18:00:00 6 0.584 69.41%0.1 811 2001/12/03 14:00:00 2001/12/04 21:00:00 32 0.583 69.49%0.1 812 1967/12/07 22:00:00 1967/12/08 09:00:00 12 0.581 69.58%0.1 813 1951/12/04 23:00:00 1951/12/05 07:00:00 9 0.58 69.67%0.1 814 1952/12/06 03:00:00 1952/12/06 06:00:00 4 0.58 69.75%0.1 815 1987/02/13 18:00:00 1987/02/14 00:00:00 7 0.58 69.84%0.1 816 2005/12/02 23:00:00 2005/12/03 01:00:00 3 0.58 69.92%0.1 817 2008/02/14 10:00:00 2008/02/14 15:00:00 6 0.579 70.01%0.1 818 1993/01/02 06:00:00 1993/01/02 13:00:00 8 0.578 70.09%0.1 819 1996/01/25 12:00:00 1996/01/25 15:00:00 4 0.578 70.18%0.1 820 1953/11/05 07:00:00 1953/11/06 04:00:00 22 0.576 70.27%0.1 821 2001/11/12 09:00:00 2001/11/13 19:00:00 35 0.576 70.35%0.1 822 2007/02/19 00:00:00 2007/02/19 09:00:00 10 0.576 70.44%0.1 823 1957/11/14 15:00:00 1957/11/14 19:00:00 5 0.575 70.52%0.1 824 2000/09/22 18:00:00 2000/09/23 01:00:00 8 0.575 70.61%0.1 825 1996/02/12 12:00:00 1996/02/12 14:00:00 3 0.573 70.69%0.1 826 1997/02/10 19:00:00 1997/02/10 23:00:00 5 0.573 70.78%0.1 827 1952/03/10 04:00:00 1952/03/11 09:00:00 30 0.567 70.87%0.1 828 1959/09/30 22:00:00 1959/10/01 07:00:00 10 0.567 70.95%0.1 829 1995/03/23 08:00:00 1995/03/23 18:00:00 11 0.567 71.04%0.1 830 2007/10/13 05:00:00 2007/10/13 10:00:00 6 0.567 71.12%0.1 831 1961/10/08 15:00:00 1961/10/08 17:00:00 3 0.564 71.21%0.1 832 1964/03/12 16:00:00 1964/03/13 02:00:00 11 0.564 71.29%0.1 833 1957/10/11 05:00:00 1957/10/11 13:00:00 9 0.563 71.38%0.1 834 1996/03/04 16:00:00 1996/03/05 00:00:00 9 0.563 71.47%0.1 835 1960/03/23 06:00:00 1960/03/23 10:00:00 5 0.562 71.55%0.1 836 1999/04/01 13:00:00 1999/04/01 20:00:00 8 0.559 71.64%0.1 837 1969/04/03 01:00:00 1969/04/03 09:00:00 9 0.556 71.72%0.1 18/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 838 1976/04/12 03:00:00 1976/04/13 13:00:00 35 0.556 71.81%0.1 839 1996/04/18 00:00:00 1996/04/18 05:00:00 6 0.555 71.89%0.1 840 2001/04/09 16:00:00 2001/04/10 21:00:00 30 0.554 71.98%0.1 841 2006/04/14 12:00:00 2006/04/15 10:00:00 23 0.552 72.07%0.1 842 2007/04/22 22:00:00 2007/04/23 01:00:00 4 0.552 72.15%0.1 843 1963/06/11 08:00:00 1963/06/11 14:00:00 7 0.551 72.24%0.1 844 1952/09/19 14:00:00 1952/09/19 16:00:00 3 0.527 72.32%0.1 845 1966/02/25 00:00:00 1966/02/25 05:00:00 6 0.527 72.41%0.1 846 1971/04/26 04:00:00 1971/04/26 06:00:00 3 0.527 72.49%0.1 847 1975/03/14 01:00:00 1975/03/14 03:00:00 3 0.527 72.58%0.1 848 2002/03/17 20:00:00 2002/03/18 03:00:00 8 0.527 72.66%0.1 849 2002/05/20 22:00:00 2002/05/20 23:00:00 2 0.527 72.75%0.1 850 1953/01/06 14:00:00 1953/01/08 10:00:00 45 0.508 72.84%0.1 851 1960/12/02 07:00:00 1960/12/03 05:00:00 23 0.506 72.92%0.1 852 1958/02/13 00:00:00 1958/02/13 07:00:00 8 0.503 73.01%0.1 853 1955/11/17 05:00:00 1955/11/17 18:00:00 14 0.502 73.09%0.1 854 1965/11/25 07:00:00 1965/11/25 13:00:00 7 0.502 73.18%0.1 855 1962/02/24 19:00:00 1962/02/25 00:00:00 6 0.501 73.26%0.1 856 1963/03/15 03:00:00 1963/03/15 07:00:00 5 0.484 73.35%0.1 857 2002/04/15 07:00:00 2002/04/15 10:00:00 4 0.483 73.44%0.1 858 1963/04/08 04:00:00 1963/04/08 09:00:00 6 0.479 73.52%0.1 859 1955/04/26 09:00:00 1955/04/26 12:00:00 4 0.478 73.61%0.1 860 2002/04/24 11:00:00 2002/04/24 14:00:00 4 0.478 73.69%0.1 861 2002/09/29 11:00:00 2002/09/29 20:00:00 10 0.477 73.78%0.1 862 1969/05/05 08:00:00 1969/05/06 12:00:00 29 0.476 73.86%0.1 863 1998/05/05 13:00:00 1998/05/06 20:00:00 32 0.473 73.95%0.1 864 1965/07/29 19:00:00 1965/07/29 23:00:00 5 0.466 74.04%0.1 865 1964/01/18 14:00:00 1964/01/18 21:00:00 8 0.432 74.12%0.1 866 1972/12/07 05:00:00 1972/12/08 21:00:00 41 0.432 74.21%0.1 867 1966/01/27 04:00:00 1966/01/27 15:00:00 12 0.431 74.29%0.1 868 1975/01/30 13:00:00 1975/01/30 18:00:00 6 0.431 74.38%0.1 869 1971/12/07 00:00:00 1971/12/07 03:00:00 4 0.428 74.46%0.1 870 2000/01/25 11:00:00 2000/01/26 18:00:00 32 0.428 74.55%0.1 871 1951/12/01 21:00:00 1951/12/02 03:00:00 7 0.426 74.64%0.1 872 1963/11/06 13:00:00 1963/11/06 17:00:00 5 0.422 74.72%0.1 873 1974/02/19 17:00:00 1974/02/19 19:00:00 3 0.421 74.81%0.1 874 1952/12/17 06:00:00 1952/12/17 16:00:00 11 0.419 74.89%0.1 875 1953/11/20 06:00:00 1953/11/20 08:00:00 3 0.419 74.98%0.1 876 1956/04/26 16:00:00 1956/04/27 09:00:00 18 0.419 75.06%0.1 877 1963/10/18 01:00:00 1963/10/19 00:00:00 24 0.419 75.15%0.1 878 1965/04/12 23:00:00 1965/04/13 01:00:00 3 0.419 75.24%0.1 879 1973/03/04 03:00:00 1973/03/04 04:00:00 2 0.419 75.32%0.1 880 1961/03/15 09:00:00 1961/03/15 14:00:00 6 0.415 75.41%0.1 881 1972/10/17 02:00:00 1972/10/17 05:00:00 4 0.41 75.49%0.1 882 1975/04/25 05:00:00 1975/04/25 09:00:00 5 0.404 75.58%0.1 883 1963/04/14 15:00:00 1963/04/14 20:00:00 6 0.402 75.66%0.1 884 1954/07/13 04:00:00 1954/07/13 06:00:00 3 0.389 75.75%0.1 19/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 885 1955/12/04 05:00:00 1955/12/04 11:00:00 7 0.358 75.84%0.1 886 1965/12/21 23:00:00 1965/12/22 11:00:00 13 0.357 75.92%0.1 887 2001/12/20 14:00:00 2001/12/21 20:00:00 31 0.355 76.01%0.1 888 2002/12/29 13:00:00 2002/12/29 20:00:00 8 0.355 76.09%0.1 889 2003/01/20 13:00:00 2003/01/20 20:00:00 8 0.354 76.18%0.1 890 1958/01/30 12:00:00 1958/01/30 14:00:00 3 0.351 76.26%0.1 891 1965/01/07 08:00:00 1965/01/07 11:00:00 4 0.351 76.35%0.1 892 1964/02/15 06:00:00 1964/02/15 11:00:00 6 0.349 76.44%0.1 893 1951/11/12 23:00:00 1951/11/13 03:00:00 5 0.346 76.52%0.1 894 1960/03/28 00:00:00 1960/03/28 06:00:00 7 0.337 76.61%0.1 895 1961/03/28 00:00:00 1961/03/28 17:00:00 18 0.337 76.69%0.1 896 2003/03/22 13:00:00 2003/03/22 20:00:00 8 0.33 76.78%0.1 897 1971/05/07 16:00:00 1971/05/07 23:00:00 8 0.321 76.86%0.1 898 1955/04/18 08:00:00 1955/04/18 10:00:00 3 0.32 76.95%0.1 899 1992/12/03 11:00:00 1992/12/04 10:00:00 24 0.282 77.04%0.1 900 1995/12/13 01:00:00 1995/12/13 10:00:00 10 0.282 77.12%0.1 901 1998/04/15 13:00:00 1998/04/15 19:00:00 7 0.282 77.21%0.1 902 2003/12/07 10:00:00 2003/12/08 01:00:00 16 0.282 77.29%0.1 903 2004/12/08 04:00:00 2004/12/08 09:00:00 6 0.282 77.38%0.1 904 1957/01/24 04:00:00 1957/01/24 22:00:00 19 0.281 77.46%0.1 905 1971/01/02 06:00:00 1971/01/02 11:00:00 6 0.281 77.55%0.1 906 2004/01/02 17:00:00 2004/01/03 15:00:00 23 0.281 77.63%0.1 907 1968/12/11 05:00:00 1968/12/11 10:00:00 6 0.28 77.72%0.1 908 1971/12/13 03:00:00 1971/12/13 07:00:00 5 0.28 77.81%0.1 909 1993/12/14 16:00:00 1993/12/15 08:00:00 17 0.28 77.89%0.1 910 2004/01/28 02:00:00 2004/01/28 07:00:00 6 0.28 77.98%0.1 911 1996/01/28 04:00:00 1996/01/28 07:00:00 4 0.279 78.06%0.1 912 1998/12/04 00:00:00 1998/12/05 03:00:00 28 0.277 78.15%0.1 913 1965/01/20 03:00:00 1965/01/20 08:00:00 6 0.276 78.23%0.1 914 1968/12/20 09:00:00 1968/12/20 12:00:00 4 0.276 78.32%0.1 915 1994/02/20 11:00:00 1994/02/21 07:00:00 21 0.276 78.41%0.1 916 1994/12/13 05:00:00 1994/12/13 07:00:00 3 0.276 78.49%0.1 917 1952/01/07 03:00:00 1952/01/08 11:00:00 33 0.275 78.58%0.1 918 1957/11/04 03:00:00 1957/11/04 11:00:00 9 0.275 78.66%0.1 919 1993/11/22 13:00:00 1993/11/23 04:00:00 16 0.275 78.75%0.1 920 1995/11/01 05:00:00 1995/11/01 21:00:00 17 0.275 78.83%0.1 921 2003/11/01 04:00:00 2003/11/01 10:00:00 7 0.275 78.92%0.1 922 2005/02/07 02:00:00 2005/02/07 07:00:00 6 0.271 79.01%0.1 923 1999/02/09 19:00:00 1999/02/09 21:00:00 3 0.27 79.09%0.1 924 1957/11/02 07:00:00 1957/11/03 02:00:00 20 0.269 79.18%0.1 925 1971/11/12 07:00:00 1971/11/12 10:00:00 4 0.269 79.26%0.1 926 1994/11/16 08:00:00 1994/11/16 10:00:00 3 0.269 79.35%0.1 927 2003/11/16 00:00:00 2003/11/16 09:00:00 10 0.269 79.43%0.1 928 1962/02/26 09:00:00 1962/02/26 12:00:00 4 0.268 79.52%0.1 929 2001/12/14 14:00:00 2001/12/14 19:00:00 6 0.266 79.61%0.1 930 2001/12/30 14:00:00 2001/12/30 19:00:00 6 0.266 79.69%0.1 931 1957/11/16 01:00:00 1957/11/16 23:00:00 23 0.264 79.78%0.1 20/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 932 1992/10/23 06:00:00 1992/10/23 09:00:00 4 0.263 79.86%0.1 933 1992/10/30 16:00:00 1992/10/30 20:00:00 5 0.263 79.95%0.1 934 1998/01/13 14:00:00 1998/01/13 19:00:00 6 0.263 80.03%0.1 935 1998/01/19 14:00:00 1998/01/20 17:00:00 28 0.263 80.12%0.1 936 2005/03/18 20:00:00 2005/03/20 04:00:00 33 0.263 80.21%0.1 937 2006/03/17 18:00:00 2006/03/18 08:00:00 15 0.263 80.29%0.1 938 1999/03/11 11:00:00 1999/03/11 15:00:00 5 0.261 80.38%0.1 939 2006/03/06 23:00:00 2006/03/07 02:00:00 4 0.261 80.46%0.1 940 1953/03/20 02:00:00 1953/03/20 11:00:00 10 0.26 80.55%0.1 941 1999/03/07 01:00:00 1999/03/07 05:00:00 5 0.255 80.63%0.1 942 2001/04/20 23:00:00 2001/04/21 13:00:00 15 0.255 80.72%0.1 943 1972/09/06 01:00:00 1972/09/06 06:00:00 6 0.254 80.81%0.1 944 1956/04/10 13:00:00 1956/04/11 13:00:00 25 0.251 80.89%0.1 945 1995/05/13 06:00:00 1995/05/13 09:00:00 4 0.248 80.98%0.1 946 1962/06/15 00:00:00 1962/06/15 13:00:00 14 0.242 81.06%0.1 947 1997/02/27 16:00:00 1997/02/27 22:00:00 7 0.241 81.15%0.1 948 1992/08/13 16:00:00 1992/08/13 19:00:00 4 0.239 81.23%0.1 949 1995/07/16 08:00:00 1995/07/16 10:00:00 3 0.237 81.32%0.1 950 2002/11/29 14:00:00 2002/11/29 19:00:00 6 0.223 81.41%0.1 951 1953/01/13 17:00:00 1953/01/13 23:00:00 7 0.205 81.49%0.1 952 1955/12/06 23:00:00 1955/12/07 03:00:00 5 0.203 81.58%0.1 953 1970/01/11 15:00:00 1970/01/12 08:00:00 18 0.203 81.66%0.1 954 1967/01/30 23:00:00 1967/01/31 07:00:00 9 0.202 81.75%0.1 955 1955/12/01 18:00:00 1955/12/02 00:00:00 7 0.201 81.83%0.1 956 1956/01/20 15:00:00 1956/01/21 00:00:00 10 0.201 81.92%0.1 957 1962/12/18 07:00:00 1962/12/18 10:00:00 4 0.201 82.01%0.1 958 1972/11/08 01:00:00 1972/11/08 05:00:00 5 0.199 82.09%0.1 959 2002/01/28 03:00:00 2002/01/29 08:00:00 30 0.199 82.18%0.1 960 1962/03/29 06:00:00 1962/03/29 09:00:00 4 0.195 82.26%0.1 961 1955/11/21 09:00:00 1955/11/21 17:00:00 9 0.194 82.35%0.1 962 1975/10/07 05:00:00 1975/10/07 09:00:00 5 0.188 82.43%0.1 963 1956/10/23 11:00:00 1956/10/23 13:00:00 3 0.181 82.52%0.1 964 1964/03/31 16:00:00 1964/04/01 10:00:00 19 0.176 82.60%0.1 965 2002/04/26 09:00:00 2002/04/26 14:00:00 6 0.166 82.69%0.1 966 1973/03/21 20:00:00 1973/03/21 22:00:00 3 0.165 82.78%0.1 967 1952/04/28 03:00:00 1952/04/28 08:00:00 6 0.161 82.86%0.1 968 1953/04/29 18:00:00 1953/04/30 05:00:00 12 0.157 82.95%0.1 969 2000/01/31 15:00:00 2000/01/31 19:00:00 5 0.14 83.03%0.1 970 1953/04/21 20:00:00 1953/04/21 22:00:00 3 0.138 83.12%0.1 971 1957/03/09 15:00:00 1957/03/09 22:00:00 8 0.131 83.20%0.1 972 1975/02/14 02:00:00 1975/02/14 07:00:00 6 0.122 83.29%0.1 973 1964/01/14 09:00:00 1964/01/14 14:00:00 6 0.118 83.38%0.1 974 1969/02/15 16:00:00 1969/02/16 00:00:00 9 0.118 83.46%0.1 975 1969/11/15 09:00:00 1969/11/15 21:00:00 13 0.117 83.55%0.1 976 1959/11/01 20:00:00 1959/11/01 22:00:00 3 0.116 83.63%0.1 977 1964/06/09 07:00:00 1964/06/09 13:00:00 7 0.111 83.72%0.1 978 1966/03/02 05:00:00 1966/03/02 09:00:00 5 0.109 83.80%0.1 21/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 979 1957/04/15 01:00:00 1957/04/15 07:00:00 7 0.101 83.89%0.1 980 1954/04/28 05:00:00 1954/04/28 10:00:00 6 0.098 83.98%0.1 981 1952/04/25 19:00:00 1952/04/25 20:00:00 2 0.095 84.06%0.1 982 1956/04/01 13:00:00 1956/04/01 14:00:00 2 0.095 84.15%0.1 983 1956/05/17 18:00:00 1956/05/17 19:00:00 2 0.095 84.23%0.1 984 1958/03/02 17:00:00 1958/03/02 18:00:00 2 0.095 84.32%0.1 985 1959/09/29 02:00:00 1959/09/29 03:00:00 2 0.095 84.40%0.1 986 1961/05/07 04:00:00 1961/05/07 05:00:00 2 0.095 84.49%0.1 987 1964/05/17 00:00:00 1964/05/17 01:00:00 2 0.095 84.58%0.1 988 1970/04/21 12:00:00 1970/04/21 13:00:00 2 0.095 84.66%0.1 989 1972/06/06 13:00:00 1972/06/06 14:00:00 2 0.095 84.75%0.1 990 1975/10/30 17:00:00 1975/10/30 18:00:00 2 0.095 84.83%0.1 991 1961/03/24 23:00:00 1961/03/25 04:00:00 6 0.089 84.92%0.1 992 1960/05/03 20:00:00 1960/05/04 11:00:00 16 0.084 85.00%0.1 993 1968/10/30 00:00:00 1968/10/30 14:00:00 15 0.084 85.09%0.1 994 1961/03/04 14:00:00 1961/03/04 19:00:00 6 0.081 85.18%0.1 995 2000/02/16 15:00:00 2000/02/17 19:00:00 29 0.08 85.26%0.1 996 2003/11/03 17:00:00 2003/11/04 00:00:00 8 0.079 85.35%0.1 997 1959/07/21 15:00:00 1959/07/21 16:00:00 2 0.076 85.43%0.1 998 1960/10/23 05:00:00 1960/10/23 10:00:00 6 0.076 85.52%0.1 999 1968/05/12 03:00:00 1968/05/12 04:00:00 2 0.076 85.60%0.1 1000 1972/09/03 15:00:00 1972/09/03 16:00:00 2 0.076 85.69%0.1 1001 1974/11/02 00:00:00 1974/11/02 01:00:00 2 0.076 85.78%0.1 1002 1975/03/06 16:00:00 1975/03/06 20:00:00 5 0.076 85.86%0.1 1003 1987/02/15 19:00:00 1987/02/15 20:00:00 2 0.076 85.95%0.1 1004 1987/02/18 17:00:00 1987/02/18 18:00:00 2 0.076 86.03%0.1 1005 1992/11/22 23:00:00 1992/11/23 00:00:00 2 0.076 86.12%0.1 1006 1992/12/11 21:00:00 1992/12/11 22:00:00 2 0.076 86.20%0.1 1007 1993/10/16 07:00:00 1993/10/16 08:00:00 2 0.076 86.29%0.1 1008 1993/11/01 03:00:00 1993/11/01 04:00:00 2 0.076 86.38%0.1 1009 1993/11/12 03:00:00 1993/11/12 04:00:00 2 0.076 86.46%0.1 1010 1993/12/19 04:00:00 1993/12/19 05:00:00 2 0.076 86.55%0.1 1011 1994/04/25 18:00:00 1994/04/27 18:00:00 49 0.076 86.63%0.1 1012 1994/05/08 08:00:00 1994/05/08 09:00:00 2 0.076 86.72%0.1 1013 1994/05/11 22:00:00 1994/05/11 23:00:00 2 0.076 86.80%0.1 1014 1994/05/15 06:00:00 1994/05/15 07:00:00 2 0.076 86.89%0.1 1015 1994/10/04 13:00:00 1994/10/04 14:00:00 2 0.076 86.98%0.1 1016 1994/11/18 05:00:00 1994/11/18 06:00:00 2 0.076 87.06%0.1 1017 1994/12/22 21:00:00 1994/12/22 22:00:00 2 0.076 87.15%0.1 1018 1995/12/16 00:00:00 1995/12/16 01:00:00 2 0.076 87.23%0.1 1019 1996/01/19 08:00:00 1996/01/19 09:00:00 2 0.076 87.32%0.1 1020 1996/04/02 07:00:00 1996/04/02 08:00:00 2 0.076 87.40%0.1 1021 1996/12/31 16:00:00 1996/12/31 17:00:00 2 0.076 87.49%0.1 1022 1998/09/03 03:00:00 1998/09/03 09:00:00 7 0.076 87.57%0.1 1023 1998/09/26 08:00:00 1998/09/26 09:00:00 2 0.076 87.66%0.1 1024 1998/11/11 09:00:00 1998/11/11 21:00:00 13 0.076 87.75%0.1 1025 1999/02/07 09:00:00 1999/02/07 10:00:00 2 0.076 87.83%0.1 22/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 1026 1999/03/04 01:00:00 1999/03/04 02:00:00 2 0.076 87.92%0.1 1027 1999/04/08 23:00:00 1999/04/09 00:00:00 2 0.076 88.00%0.1 1028 1999/05/23 01:00:00 1999/05/23 02:00:00 2 0.076 88.09%0.1 1029 1999/07/05 19:00:00 1999/07/05 20:00:00 2 0.076 88.17%0.1 1030 1999/09/21 08:00:00 1999/09/21 09:00:00 2 0.076 88.26%0.1 1031 1999/12/10 04:00:00 1999/12/10 05:00:00 2 0.076 88.35%0.1 1032 2000/04/14 21:00:00 2000/04/14 22:00:00 2 0.076 88.43%0.1 1033 2000/04/21 19:00:00 2000/04/21 20:00:00 2 0.076 88.52%0.1 1034 2000/09/07 14:00:00 2000/09/07 15:00:00 2 0.076 88.60%0.1 1035 2000/10/04 08:00:00 2000/10/04 09:00:00 2 0.076 88.69%0.1 1036 2000/10/06 14:00:00 2000/10/06 15:00:00 2 0.076 88.77%0.1 1037 2000/10/11 07:00:00 2000/10/11 08:00:00 2 0.076 88.86%0.1 1038 2001/01/24 11:00:00 2001/01/25 02:00:00 16 0.076 88.95%0.1 1039 2001/05/29 23:00:00 2001/05/30 00:00:00 2 0.076 89.03%0.1 1040 2003/07/30 08:00:00 2003/07/30 09:00:00 2 0.076 89.12%0.1 1041 2003/08/20 22:00:00 2003/08/20 23:00:00 2 0.076 89.20%0.1 1042 2003/12/17 10:00:00 2003/12/17 11:00:00 2 0.076 89.29%0.1 1043 2004/01/19 07:00:00 2004/01/19 08:00:00 2 0.076 89.37%0.1 1044 2004/01/25 02:00:00 2004/01/25 03:00:00 2 0.076 89.46%0.1 1045 2004/06/19 10:00:00 2004/06/19 11:00:00 2 0.076 89.55%0.1 1046 2004/11/08 07:00:00 2004/11/08 08:00:00 2 0.076 89.63%0.1 1047 2004/11/12 10:00:00 2004/11/12 11:00:00 2 0.076 89.72%0.1 1048 2004/11/29 22:00:00 2004/11/29 23:00:00 2 0.076 89.80%0.1 1049 2005/02/25 07:00:00 2005/02/25 08:00:00 2 0.076 89.89%0.1 1050 2005/04/24 13:00:00 2005/04/24 14:00:00 2 0.076 89.97%0.1 1051 2005/10/25 06:00:00 2005/10/25 07:00:00 2 0.076 90.06%0.1 1052 2006/01/30 08:00:00 2006/01/30 09:00:00 2 0.076 90.15%0.1 1053 2006/02/01 08:00:00 2006/02/01 09:00:00 2 0.076 90.23%0.1 1054 2006/04/01 10:00:00 2006/04/01 11:00:00 2 0.076 90.32%0.1 1055 2006/05/27 05:00:00 2006/05/27 06:00:00 2 0.076 90.40%0.1 1056 2006/08/04 04:00:00 2006/08/04 05:00:00 2 0.076 90.49%0.1 1057 2007/03/21 05:00:00 2007/03/21 06:00:00 2 0.076 90.57%0.1 1058 2007/03/27 05:00:00 2007/03/27 06:00:00 2 0.076 90.66%0.1 1059 2007/09/28 06:00:00 2007/09/28 07:00:00 2 0.076 90.75%0.1 1060 1969/02/28 19:00:00 1969/02/28 21:00:00 3 0.073 90.83%0.1 1061 1974/04/01 21:00:00 1974/04/02 01:00:00 5 0.073 90.92%0.1 1062 1998/04/07 14:00:00 1998/04/07 18:00:00 5 0.073 91.00%0.1 1063 1998/04/13 14:00:00 1998/04/13 18:00:00 5 0.073 91.09%0.1 1064 1963/05/31 23:00:00 1963/06/01 03:00:00 5 0.058 91.17%0.1 1065 1959/10/27 11:00:00 1959/10/27 13:00:00 3 0.057 91.26%0.1 1066 1960/06/23 16:00:00 1960/06/23 17:00:00 2 0.057 91.35%0.1 1067 1960/12/08 18:00:00 1960/12/08 20:00:00 3 0.057 91.43%0.1 1068 1962/03/02 23:00:00 1962/03/03 01:00:00 3 0.057 91.52%0.1 1069 1962/10/14 19:00:00 1962/10/15 01:00:00 7 0.057 91.60%0.1 1070 1963/04/21 02:00:00 1963/04/21 04:00:00 3 0.057 91.69%0.1 1071 1966/02/10 16:00:00 1966/02/10 17:00:00 2 0.057 91.77%0.1 1072 1967/04/24 09:00:00 1967/04/24 10:00:00 2 0.057 91.86%0.1 23/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 1073 1967/04/28 09:00:00 1967/04/29 08:00:00 24 0.057 91.95%0.1 1074 1967/08/31 01:00:00 1967/08/31 02:00:00 2 0.057 92.03%0.1 1075 1967/12/16 04:00:00 1967/12/16 17:00:00 14 0.057 92.12%0.1 1076 1968/03/13 17:00:00 1968/03/13 22:00:00 6 0.057 92.20%0.1 1077 1968/07/28 06:00:00 1968/07/28 07:00:00 2 0.057 92.29%0.1 1078 1968/11/04 03:00:00 1968/11/04 04:00:00 2 0.057 92.37%0.1 1079 1968/11/30 19:00:00 1968/11/30 22:00:00 4 0.057 92.46%0.1 1080 1971/05/29 06:00:00 1971/05/29 07:00:00 2 0.057 92.54%0.1 1081 1972/05/18 23:00:00 1972/05/20 05:00:00 31 0.057 92.63%0.1 1082 1973/01/04 13:00:00 1973/01/04 14:00:00 2 0.057 92.72%0.1 1083 1974/01/20 16:00:00 1974/01/20 23:00:00 8 0.057 92.80%0.1 1084 1975/05/20 02:00:00 1975/05/20 09:00:00 8 0.057 92.89%0.1 1085 1975/06/17 05:00:00 1975/06/18 06:00:00 26 0.057 92.97%0.1 1086 2002/01/25 01:00:00 2002/01/25 02:00:00 2 0.057 93.06%0.1 1087 2002/03/01 06:00:00 2002/03/01 11:00:00 6 0.057 93.14%0.1 1088 2002/03/07 08:00:00 2002/03/07 23:00:00 16 0.057 93.23%0.1 1089 2002/03/23 05:00:00 2002/03/24 00:00:00 20 0.057 93.32%0.1 1090 1951/09/28 03:00:00 1951/09/29 04:00:00 26 0.054 93.40%0.1 1091 1955/01/06 10:00:00 1955/01/06 12:00:00 3 0.054 93.49%0.1 1092 1969/01/30 23:00:00 1969/01/31 03:00:00 5 0.054 93.57%0.1 1093 1970/03/10 08:00:00 1970/03/10 10:00:00 3 0.054 93.66%0.1 1094 1973/01/30 14:00:00 1973/01/30 16:00:00 3 0.054 93.74%0.1 1095 1998/06/12 15:00:00 1998/06/12 18:00:00 4 0.054 93.83%0.1 1096 1998/06/16 15:00:00 1998/06/16 18:00:00 4 0.054 93.92%0.1 1097 2000/01/01 15:00:00 2000/01/02 17:00:00 27 0.054 94.00%0.1 1098 2000/02/27 16:00:00 2000/02/28 18:00:00 27 0.054 94.09%0.1 1099 2002/09/20 15:00:00 2002/09/20 18:00:00 4 0.054 94.17%0.1 1100 2003/05/07 15:00:00 2003/05/07 18:00:00 4 0.054 94.26%0.1 1101 2003/06/23 15:00:00 2003/06/23 18:00:00 4 0.054 94.34%0.1 1102 1961/12/14 10:00:00 1961/12/14 18:00:00 9 0.052 94.43%0.1 1103 1967/06/13 01:00:00 1967/06/13 06:00:00 6 0.052 94.52%0.1 1104 1971/05/06 02:00:00 1971/05/06 07:00:00 6 0.052 94.60%0.1 1105 1952/02/17 22:00:00 1952/02/18 05:00:00 8 0.038 94.69%0.1 1106 1952/03/19 01:00:00 1952/03/19 06:00:00 6 0.038 94.77%0.1 1107 1953/06/18 10:00:00 1953/06/18 11:00:00 2 0.038 94.86%0.1 1108 1956/01/23 09:00:00 1956/01/23 14:00:00 6 0.038 94.94%0.1 1109 1956/10/04 08:00:00 1956/10/04 10:00:00 3 0.038 95.03%0.1 1110 1957/11/05 14:00:00 1957/11/05 16:00:00 3 0.038 95.12%0.1 1111 1958/11/15 23:00:00 1958/11/16 00:00:00 2 0.038 95.20%0.1 1112 1959/06/28 03:00:00 1959/06/28 04:00:00 2 0.038 95.29%0.1 1113 1960/02/19 02:00:00 1960/02/19 03:00:00 2 0.038 95.37%0.1 1114 1961/11/30 13:00:00 1961/11/30 15:00:00 3 0.038 95.46%0.1 1115 1962/02/12 09:00:00 1962/02/12 10:00:00 2 0.038 95.54%0.1 1116 1962/05/26 02:00:00 1962/05/26 03:00:00 2 0.038 95.63%0.1 1117 1963/01/31 22:00:00 1963/02/01 01:00:00 4 0.038 95.72%0.1 1118 1964/11/12 00:00:00 1964/11/12 04:00:00 5 0.038 95.80%0.1 1119 1964/11/26 12:00:00 1964/11/26 15:00:00 4 0.038 95.89%0.1 24/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 1120 1966/11/21 00:00:00 1966/11/21 01:00:00 2 0.038 95.97%0.1 1121 1967/03/04 09:00:00 1967/03/04 12:00:00 4 0.038 96.06%0.1 1122 1969/06/17 06:00:00 1969/06/17 08:00:00 3 0.038 96.14%0.1 1123 1972/06/20 18:00:00 1972/06/20 21:00:00 4 0.038 96.23%0.1 1124 1975/03/31 11:00:00 1975/04/01 04:00:00 18 0.038 96.32%0.1 1125 2001/04/04 17:00:00 2001/04/04 18:00:00 2 0.038 96.40%0.1 1126 1952/06/06 09:00:00 1952/06/06 11:00:00 3 0.035 96.49%0.1 1127 1955/05/24 10:00:00 1955/05/25 05:00:00 20 0.035 96.57%0.1 1128 1962/03/16 23:00:00 1962/03/17 02:00:00 4 0.035 96.66%0.1 1129 1963/05/28 01:00:00 1963/05/28 08:00:00 8 0.035 96.74%0.1 1130 1964/12/23 16:00:00 1964/12/23 18:00:00 3 0.035 96.83%0.1 1131 1967/07/26 19:00:00 1967/07/26 21:00:00 3 0.035 96.92%0.1 1132 1968/07/07 02:00:00 1968/07/07 04:00:00 3 0.035 97.00%0.1 1133 1969/06/10 10:00:00 1969/06/10 12:00:00 3 0.035 97.09%0.1 1134 1970/01/14 19:00:00 1970/01/14 21:00:00 3 0.035 97.17%0.1 1135 2000/01/16 16:00:00 2000/01/16 18:00:00 3 0.035 97.26%0.1 1136 2001/02/10 16:00:00 2001/02/10 18:00:00 3 0.035 97.34%0.1 1137 1951/09/30 05:00:00 1951/09/30 05:00:00 1 0.019 97.43%0.1 1138 1951/10/01 06:00:00 1951/10/01 06:00:00 1 0.019 97.51%0.1 1139 1951/10/13 06:00:00 1951/10/13 06:00:00 1 0.019 97.60%0.1 1140 1955/05/07 11:00:00 1955/05/07 19:00:00 9 0.019 97.69%0.1 1141 1955/05/22 10:00:00 1955/05/22 13:00:00 4 0.019 97.77%0.1 1142 1959/05/26 17:00:00 1959/05/26 17:00:00 1 0.019 97.86%0.1 1143 1959/12/08 09:00:00 1959/12/08 12:00:00 4 0.019 97.94%0.1 1144 1963/03/23 09:00:00 1963/03/23 11:00:00 3 0.019 98.03%0.1 1145 1964/04/19 12:00:00 1964/04/19 12:00:00 1 0.019 98.11%0.1 1146 1965/06/25 08:00:00 1965/06/25 09:00:00 2 0.019 98.20%0.1 1147 1966/02/02 00:00:00 1966/02/02 06:00:00 7 0.019 98.29%0.1 1148 1967/05/10 06:00:00 1967/05/10 07:00:00 2 0.019 98.37%0.1 1149 1967/09/18 20:00:00 1967/09/18 21:00:00 2 0.019 98.46%0.1 1150 1968/02/10 01:00:00 1968/02/10 02:00:00 2 0.019 98.54%0.1 1151 1968/03/17 02:00:00 1968/03/17 02:00:00 1 0.019 98.63%0.1 1152 1968/05/21 06:00:00 1968/05/21 09:00:00 4 0.019 98.71%0.1 1153 1969/12/22 04:00:00 1969/12/22 04:00:00 1 0.019 98.80%0.1 1154 1970/06/12 20:00:00 1970/06/12 22:00:00 3 0.019 98.89%0.1 1155 1974/11/21 15:00:00 1974/11/21 19:00:00 5 0.019 98.97%0.1 1156 1997/12/21 17:00:00 1997/12/22 17:00:00 25 0.019 99.06%0.1 1157 1998/01/16 17:00:00 1998/01/16 17:00:00 1 0.019 99.14%0.1 1158 1998/03/09 17:00:00 1998/03/09 17:00:00 1 0.019 99.23%0.1 1159 1998/05/08 17:00:00 1998/05/08 17:00:00 1 0.019 99.31%0.1 1160 2001/04/12 17:00:00 2001/04/12 17:00:00 1 0.019 99.40%0.1 1161 2001/11/04 17:00:00 2001/11/04 17:00:00 1 0.019 99.49%0 1162 2001/12/23 17:00:00 2001/12/23 17:00:00 1 0.019 99.57%0 1163 2002/01/03 17:00:00 2002/01/03 17:00:00 1 0.019 99.66%0 1164 2003/03/04 17:00:00 2003/03/04 17:00:00 1 0.019 99.74%0 1165 2003/04/17 17:00:00 2003/04/17 17:00:00 1 0.019 99.83%0 1166 2003/04/23 17:00:00 2003/04/23 17:00:00 1 0.019 99.91%0 25/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period -------------End of Data----------------- 26/2611/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 1 1995/01/03 09:00:00 1995/01/14 11:00:00 267 17.664 0.12%58 2 1980/01/28 01:00:00 1980/02/01 07:00:00 103 7.893 0.25%29 3 1978/02/27 08:00:00 1978/03/06 19:00:00 180 6.358 0.37%19.3 4 1968/03/07 23:00:00 1968/03/10 10:00:00 60 6.045 0.49%14.5 5 1969/02/18 09:00:00 1969/02/27 18:00:00 226 4.929 0.62%11.6 6 2008/02/20 12:00:00 2008/02/25 23:00:00 132 4.819 0.74%9.7 7 2003/02/25 06:00:00 2003/03/01 04:00:00 95 4.253 0.86%8.3 8 2004/10/27 03:00:00 2004/10/30 00:00:00 70 4.089 0.98%7.3 9 1965/11/22 06:00:00 1965/11/26 07:00:00 98 3.954 1.11%6.4 10 1958/02/03 05:00:00 1958/02/06 13:00:00 81 3.663 1.23%5.8 11 1986/02/13 10:00:00 1986/02/18 01:00:00 112 3.264 1.35%5.3 12 1982/03/14 15:00:00 1982/03/20 11:00:00 141 3.251 1.48%4.8 13 1952/01/13 05:00:00 1952/01/20 04:00:00 168 3.231 1.60%4.5 14 1980/02/13 14:00:00 1980/02/23 04:00:00 231 3.224 1.72%4.1 15 2005/02/18 06:00:00 2005/02/25 13:00:00 176 3.166 1.85%3.9 16 1979/01/05 08:00:00 1979/01/08 08:00:00 73 3.119 1.97%3.6 17 1978/02/05 12:00:00 1978/02/15 21:00:00 250 3.066 2.09%3.4 18 1998/02/14 07:00:00 1998/02/26 11:00:00 293 2.939 2.21%3.2 19 1980/03/02 21:00:00 1980/03/08 10:00:00 134 2.859 2.34%3.1 20 1998/02/03 07:00:00 1998/02/10 19:00:00 181 2.807 2.46%2.9 21 1977/08/16 18:00:00 1977/08/19 21:00:00 76 2.734 2.58%2.8 22 1991/12/28 04:00:00 1992/01/01 01:00:00 94 2.733 2.71%2.6 23 1962/01/20 14:00:00 1962/01/23 22:00:00 81 2.682 2.83%2.5 24 1966/12/03 07:00:00 1966/12/08 20:00:00 134 2.588 2.95%2.4 25 1978/01/14 17:00:00 1978/01/20 22:00:00 150 2.587 3.08%2.3 26 1996/11/21 16:00:00 1996/11/24 02:00:00 59 2.564 3.20%2.2 27 1993/01/12 21:00:00 1993/01/20 12:00:00 184 2.557 3.32%2.1 28 1958/03/31 02:00:00 1958/04/09 12:00:00 227 2.477 3.44%2.1 29 2004/10/17 08:00:00 2004/10/22 14:00:00 127 2.475 3.57%2 30 2000/10/29 23:00:00 2000/11/01 06:00:00 56 2.301 3.69%1.9 31 1954/02/13 17:00:00 1954/02/16 00:00:00 56 2.275 3.81%1.9 32 1991/02/27 19:00:00 1991/03/03 08:00:00 86 2.274 3.94%1.8 33 1978/01/03 20:00:00 1978/01/07 22:00:00 99 2.247 4.06%1.8 34 1995/03/11 02:00:00 1995/03/13 22:00:00 69 2.225 4.18%1.7 35 2003/04/14 06:00:00 2003/04/17 00:00:00 67 2.202 4.31%1.7 36 2005/01/07 09:00:00 2005/01/13 04:00:00 140 2.155 4.43%1.6 37 1952/11/14 16:00:00 1952/11/18 04:00:00 85 2.151 4.55%1.6 38 1970/12/17 01:00:00 1970/12/23 07:00:00 151 2.136 4.67%1.5 Peak Flow Statistics Table Values SWMM.out file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-MIT-A.out SWMM.out time stamp: 11/2/2015 4:09:54 PM Q10: 4.836 Q5: 3.256 Q2: 2.475 1/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 39 1980/01/09 04:00:00 1980/01/14 19:00:00 136 2.056 4.80%1.5 40 2007/11/30 09:00:00 2007/12/02 22:00:00 62 2.051 4.92%1.5 41 2004/02/21 20:00:00 2004/02/28 07:00:00 156 1.992 5.04%1.4 42 1971/12/22 08:00:00 1971/12/29 23:00:00 184 1.973 5.17%1.4 43 1995/03/03 13:00:00 1995/03/08 02:00:00 110 1.934 5.29%1.3 44 1979/01/14 21:00:00 1979/01/20 04:00:00 128 1.924 5.41%1.3 45 1961/12/01 21:00:00 1961/12/04 16:00:00 68 1.913 5.54%1.3 46 1993/02/07 22:00:00 1993/02/10 18:00:00 69 1.872 5.66%1.3 47 1983/12/24 11:00:00 1983/12/28 16:00:00 102 1.87 5.78%1.2 48 2003/02/11 11:00:00 2003/02/15 10:00:00 96 1.863 5.90%1.2 49 1960/04/27 06:00:00 1960/04/29 08:00:00 51 1.829 6.03%1.2 50 1983/02/24 02:00:00 1983/03/07 21:00:00 284 1.828 6.15%1.2 51 2008/01/05 05:00:00 2008/01/09 00:00:00 92 1.818 6.27%1.1 52 1992/02/12 14:00:00 1992/02/17 21:00:00 128 1.791 6.40%1.1 53 1963/09/17 07:00:00 1963/09/20 18:00:00 84 1.717 6.52%1.1 54 1987/10/11 13:00:00 1987/10/14 18:00:00 78 1.714 6.64%1.1 55 1985/11/29 07:00:00 1985/12/01 11:00:00 53 1.702 6.77%1.1 56 1960/02/01 22:00:00 1960/02/03 23:00:00 50 1.694 6.89%1 57 1994/02/03 23:00:00 1994/02/09 18:00:00 140 1.679 7.01%1 58 1958/02/19 10:00:00 1958/02/21 13:00:00 52 1.674 7.13%1 59 1965/11/14 16:00:00 1965/11/19 15:00:00 120 1.655 7.26%1 60 1983/01/22 17:00:00 1983/01/31 04:00:00 204 1.647 7.38%1 61 1985/11/11 07:00:00 1985/11/14 06:00:00 72 1.644 7.50%1 62 1967/01/22 18:00:00 1967/01/26 14:00:00 93 1.638 7.63%0.9 63 1988/12/15 11:00:00 1988/12/26 21:00:00 275 1.634 7.75%0.9 64 1972/01/16 21:00:00 1972/01/20 22:00:00 98 1.565 7.87%0.9 65 1997/01/12 16:00:00 1997/01/17 15:00:00 120 1.524 8.00%0.9 66 1986/11/17 19:00:00 1986/11/20 05:00:00 59 1.513 8.12%0.9 67 2008/01/27 01:00:00 2008/01/30 00:00:00 72 1.509 8.24%0.9 68 2001/02/13 12:00:00 2001/02/16 21:00:00 82 1.507 8.36%0.9 69 1956/04/12 21:00:00 1956/04/15 14:00:00 66 1.504 8.49%0.8 70 1987/12/16 14:00:00 1987/12/20 14:00:00 97 1.497 8.61%0.8 71 1963/11/20 04:00:00 1963/11/23 04:00:00 73 1.489 8.73%0.8 72 1975/04/06 00:00:00 1975/04/11 04:00:00 125 1.477 8.86%0.8 73 1967/03/13 11:00:00 1967/03/15 19:00:00 57 1.457 8.98%0.8 74 1967/12/18 17:00:00 1967/12/21 13:00:00 69 1.436 9.10%0.8 75 1965/12/09 09:00:00 1965/12/18 06:00:00 214 1.434 9.23%0.8 76 1969/01/24 10:00:00 1969/01/29 21:00:00 132 1.43 9.35%0.8 77 1969/02/06 09:00:00 1969/02/08 15:00:00 55 1.42 9.47%0.8 78 1963/03/17 00:00:00 1963/03/19 05:00:00 54 1.387 9.59%0.7 79 1952/03/07 09:00:00 1952/03/14 17:00:00 177 1.356 9.72%0.7 80 2002/11/08 10:00:00 2002/11/11 00:00:00 63 1.331 9.84%0.7 81 2004/12/28 09:00:00 2005/01/06 08:00:00 216 1.32 9.96%0.7 82 1958/03/15 17:00:00 1958/03/18 09:00:00 65 1.299 10.09%0.7 83 1957/01/13 05:00:00 1957/01/15 05:00:00 49 1.289 10.21%0.7 84 1951/12/28 21:00:00 1952/01/01 12:00:00 88 1.273 10.33%0.7 85 1960/01/10 12:00:00 1960/01/16 23:00:00 156 1.269 10.46%0.7 2/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 86 1963/02/09 18:00:00 1963/02/13 00:00:00 79 1.252 10.58%0.7 87 1991/03/25 05:00:00 1991/03/29 03:00:00 95 1.243 10.70%0.7 88 1978/09/05 18:00:00 1978/09/08 05:00:00 60 1.225 10.82%0.7 89 1962/02/07 22:00:00 1962/02/12 14:00:00 113 1.213 10.95%0.7 90 1952/03/15 21:00:00 1952/03/19 10:00:00 86 1.199 11.07%0.6 91 1958/03/20 20:00:00 1958/03/24 05:00:00 82 1.187 11.19%0.6 92 1954/11/11 01:00:00 1954/11/13 11:00:00 59 1.184 11.32%0.6 93 1992/12/07 10:00:00 1992/12/09 16:00:00 55 1.179 11.44%0.6 94 1993/02/18 13:00:00 1993/02/22 06:00:00 90 1.169 11.56%0.6 95 1986/03/08 18:00:00 1986/03/18 16:00:00 239 1.16 11.69%0.6 96 1994/03/24 23:00:00 1994/03/27 07:00:00 57 1.147 11.81%0.6 97 1988/11/24 02:00:00 1988/11/27 08:00:00 79 1.145 11.93%0.6 98 1985/11/24 17:00:00 1985/11/27 07:00:00 63 1.143 12.05%0.6 99 1970/11/28 22:00:00 1970/12/02 21:00:00 96 1.141 12.18%0.6 100 1990/02/17 11:00:00 1990/02/20 08:00:00 70 1.141 12.30%0.6 101 1981/11/26 23:00:00 1981/11/30 23:00:00 97 1.123 12.42%0.6 102 1974/03/08 01:00:00 1974/03/10 09:00:00 57 1.112 12.55%0.6 103 1954/01/18 21:00:00 1954/01/21 23:00:00 75 1.104 12.67%0.6 104 1957/05/10 12:00:00 1957/05/13 03:00:00 64 1.081 12.79%0.6 105 1956/01/25 18:00:00 1956/01/29 03:00:00 82 1.073 12.92%0.6 106 1986/09/24 02:00:00 1986/09/27 02:00:00 73 1.069 13.04%0.5 107 2005/02/11 04:00:00 2005/02/14 15:00:00 84 1.068 13.16%0.5 108 1952/11/30 02:00:00 1952/12/03 18:00:00 89 1.055 13.28%0.5 109 2005/04/28 09:00:00 2005/04/30 00:00:00 40 1.051 13.41%0.5 110 1967/11/19 08:00:00 1967/11/23 08:00:00 97 1.049 13.53%0.5 111 1976/12/30 16:00:00 1977/01/09 03:00:00 228 1.02 13.65%0.5 112 1965/04/07 06:00:00 1965/04/11 13:00:00 104 1.016 13.78%0.5 113 1957/01/26 07:00:00 1957/01/31 14:00:00 128 1.005 13.90%0.5 114 1982/12/22 11:00:00 1982/12/24 20:00:00 58 1 14.02%0.5 115 1977/05/08 00:00:00 1977/05/11 05:00:00 78 0.998 14.15%0.5 116 1970/02/28 14:00:00 1970/03/03 23:00:00 82 0.977 14.27%0.5 117 2003/03/15 10:00:00 2003/03/18 14:00:00 77 0.967 14.39%0.5 118 2007/01/30 15:00:00 2007/02/01 11:00:00 45 0.945 14.51%0.5 119 1992/01/03 11:00:00 1992/01/10 00:00:00 158 0.924 14.64%0.5 120 1982/12/07 23:00:00 1982/12/09 22:00:00 48 0.914 14.76%0.5 121 1988/04/14 20:00:00 1988/04/16 21:00:00 50 0.911 14.88%0.5 122 1981/03/18 19:00:00 1981/03/21 21:00:00 75 0.888 15.01%0.5 123 1988/04/20 02:00:00 1988/04/24 13:00:00 108 0.846 15.13%0.5 124 1992/03/20 20:00:00 1992/03/25 04:00:00 105 0.845 15.25%0.5 125 1993/01/06 03:00:00 1993/01/11 13:00:00 131 0.844 15.38%0.5 126 1994/03/06 14:00:00 1994/03/09 05:00:00 64 0.815 15.50%0.5 127 1959/02/11 10:00:00 1959/02/13 19:00:00 58 0.812 15.62%0.5 128 1988/02/02 03:00:00 1988/02/04 14:00:00 60 0.804 15.74%0.5 129 1976/09/10 02:00:00 1976/09/13 01:00:00 72 0.787 15.87%0.4 130 1981/02/08 19:00:00 1981/02/11 04:00:00 58 0.786 15.99%0.4 131 1985/12/11 04:00:00 1985/12/13 07:00:00 52 0.782 16.11%0.4 132 1988/01/17 06:00:00 1988/01/19 18:00:00 61 0.77 16.24%0.4 3/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 133 2006/10/14 02:00:00 2006/10/15 17:00:00 40 0.762 16.36%0.4 134 1966/11/07 15:00:00 1966/11/09 18:00:00 52 0.757 16.48%0.4 135 1983/11/24 22:00:00 1983/11/26 23:00:00 50 0.753 16.61%0.4 136 1976/07/22 12:00:00 1976/07/24 10:00:00 47 0.751 16.73%0.4 137 1994/03/19 03:00:00 1994/03/22 01:00:00 71 0.75 16.85%0.4 138 1984/12/26 16:00:00 1984/12/29 18:00:00 75 0.749 16.97%0.4 139 1996/12/09 17:00:00 1996/12/13 17:00:00 97 0.749 17.10%0.4 140 1978/01/09 17:00:00 1978/01/12 20:00:00 76 0.736 17.22%0.4 141 1960/02/28 20:00:00 1960/03/03 01:00:00 78 0.73 17.34%0.4 142 1974/12/04 07:00:00 1974/12/06 08:00:00 50 0.708 17.47%0.4 143 1992/02/06 09:00:00 1992/02/11 06:00:00 118 0.699 17.59%0.4 144 1976/07/08 12:00:00 1976/07/10 11:00:00 48 0.688 17.71%0.4 145 1976/07/15 14:00:00 1976/07/17 13:00:00 48 0.681 17.84%0.4 146 1977/12/25 19:00:00 1977/12/31 19:00:00 145 0.679 17.96%0.4 147 1997/01/22 04:00:00 1997/01/28 05:00:00 146 0.674 18.08%0.4 148 1983/09/29 12:00:00 1983/10/03 05:00:00 90 0.672 18.20%0.4 149 1978/12/17 00:00:00 1978/12/21 03:00:00 100 0.669 18.33%0.4 150 1976/03/01 16:00:00 1976/03/04 07:00:00 64 0.657 18.45%0.4 151 1973/11/23 00:00:00 1973/11/24 21:00:00 46 0.65 18.57%0.4 152 1979/11/07 19:00:00 1979/11/09 16:00:00 46 0.637 18.70%0.4 153 1965/03/31 15:00:00 1965/04/06 03:00:00 133 0.635 18.82%0.4 154 1975/03/08 09:00:00 1975/03/13 03:00:00 115 0.635 18.94%0.4 155 2006/02/27 21:00:00 2006/03/02 07:00:00 59 0.628 19.07%0.4 156 2001/01/26 14:00:00 2001/01/29 00:00:00 59 0.624 19.19%0.4 157 1977/03/25 00:00:00 1977/03/27 05:00:00 54 0.62 19.31%0.4 158 1982/02/08 15:00:00 1982/02/12 17:00:00 99 0.615 19.43%0.4 159 1992/03/02 08:00:00 1992/03/04 17:00:00 58 0.615 19.56%0.4 160 1967/04/11 08:00:00 1967/04/13 10:00:00 51 0.607 19.68%0.4 161 1978/03/30 13:00:00 1978/04/03 14:00:00 98 0.588 19.80%0.4 162 1983/11/11 20:00:00 1983/11/14 21:00:00 74 0.585 19.93%0.4 163 1976/02/04 06:00:00 1976/02/12 07:00:00 194 0.584 20.05%0.4 164 1991/03/19 01:00:00 1991/03/23 07:00:00 103 0.584 20.17%0.4 165 1968/12/25 19:00:00 1968/12/27 22:00:00 52 0.571 20.30%0.4 166 1959/02/21 10:00:00 1959/02/23 18:00:00 57 0.564 20.42%0.3 167 2006/04/04 19:00:00 2006/04/07 01:00:00 55 0.564 20.54%0.3 168 1985/02/09 07:00:00 1985/02/11 10:00:00 52 0.554 20.66%0.3 169 1983/04/18 04:00:00 1983/04/22 20:00:00 113 0.55 20.79%0.3 170 2001/01/10 22:00:00 2001/01/14 04:00:00 79 0.546 20.91%0.3 171 1959/12/24 10:00:00 1959/12/26 13:00:00 52 0.545 21.03%0.3 172 1983/03/17 04:00:00 1983/03/26 12:00:00 225 0.536 21.16%0.3 173 1990/04/04 09:00:00 1990/04/06 09:00:00 49 0.535 21.28%0.3 174 1994/02/17 11:00:00 1994/02/21 13:00:00 99 0.525 21.40%0.3 175 1981/02/25 22:00:00 1981/03/07 11:00:00 230 0.516 21.53%0.3 176 1981/12/30 08:00:00 1982/01/03 23:00:00 112 0.501 21.65%0.3 177 1966/02/06 13:00:00 1966/02/09 19:00:00 79 0.498 21.77%0.3 178 1979/03/17 05:00:00 1979/03/22 11:00:00 127 0.498 21.89%0.3 179 1965/02/06 01:00:00 1965/02/08 20:00:00 68 0.491 22.02%0.3 4/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 180 1958/01/25 05:00:00 1958/01/28 05:00:00 73 0.486 22.14%0.3 181 1973/03/20 09:00:00 1973/03/22 11:00:00 51 0.482 22.26%0.3 182 1964/11/17 15:00:00 1964/11/19 16:00:00 50 0.481 22.39%0.3 183 1957/02/28 20:00:00 1957/03/03 08:00:00 61 0.48 22.51%0.3 184 1995/04/16 09:00:00 1995/04/20 14:00:00 102 0.477 22.63%0.3 185 1999/01/25 07:00:00 1999/01/28 15:00:00 81 0.474 22.76%0.3 186 1996/10/30 14:00:00 1996/11/01 15:00:00 50 0.471 22.88%0.3 187 1972/11/14 15:00:00 1972/11/19 08:00:00 114 0.459 23.00%0.3 188 2001/02/23 12:00:00 2001/03/01 21:00:00 154 0.459 23.12%0.3 189 1970/02/10 05:00:00 1970/02/13 01:00:00 69 0.457 23.25%0.3 190 1971/04/14 11:00:00 1971/04/16 07:00:00 45 0.449 23.37%0.3 191 1982/01/20 05:00:00 1982/01/23 09:00:00 77 0.447 23.49%0.3 192 1989/03/25 12:00:00 1989/03/27 21:00:00 58 0.445 23.62%0.3 193 1998/11/08 09:00:00 1998/11/10 07:00:00 47 0.444 23.74%0.3 194 1993/03/26 00:00:00 1993/03/29 19:00:00 92 0.443 23.86%0.3 195 1988/11/14 07:00:00 1988/11/16 04:00:00 46 0.437 23.99%0.3 196 2007/04/20 16:00:00 2007/04/23 20:00:00 77 0.437 24.11%0.3 197 1979/03/27 06:00:00 1979/03/30 07:00:00 74 0.433 24.23%0.3 198 2002/12/20 07:00:00 2002/12/23 08:00:00 74 0.429 24.35%0.3 199 1951/12/12 00:00:00 1951/12/14 03:00:00 52 0.428 24.48%0.3 200 1982/04/01 10:00:00 1982/04/03 11:00:00 50 0.427 24.60%0.3 201 1961/01/26 10:00:00 1961/01/28 12:00:00 51 0.425 24.72%0.3 202 1982/11/09 17:00:00 1982/11/12 09:00:00 65 0.425 24.85%0.3 203 1954/03/16 23:00:00 1954/03/18 19:00:00 45 0.422 24.97%0.3 204 1951/08/28 10:00:00 1951/08/30 10:00:00 49 0.418 25.09%0.3 205 1974/01/07 16:00:00 1974/01/10 02:00:00 59 0.418 25.22%0.3 206 1955/01/16 10:00:00 1955/01/20 17:00:00 104 0.415 25.34%0.3 207 1978/03/09 17:00:00 1978/03/14 08:00:00 112 0.415 25.46%0.3 208 1993/06/05 14:00:00 1993/06/07 08:00:00 43 0.413 25.58%0.3 209 1960/09/11 05:00:00 1960/09/13 04:00:00 48 0.411 25.71%0.3 210 1992/12/27 21:00:00 1992/12/30 19:00:00 71 0.409 25.83%0.3 211 1954/03/20 12:00:00 1954/03/26 17:00:00 150 0.408 25.95%0.3 212 1983/04/29 08:00:00 1983/05/03 03:00:00 92 0.408 26.08%0.3 213 1984/11/23 08:00:00 1984/11/26 17:00:00 82 0.408 26.20%0.3 214 1973/02/11 08:00:00 1973/02/17 00:00:00 137 0.407 26.32%0.3 215 1990/01/17 01:00:00 1990/01/19 11:00:00 59 0.407 26.45%0.3 216 1962/03/18 19:00:00 1962/03/21 02:00:00 56 0.406 26.57%0.3 217 1958/02/25 09:00:00 1958/02/27 05:00:00 45 0.405 26.69%0.3 218 1970/03/05 00:00:00 1970/03/06 20:00:00 45 0.402 26.81%0.3 219 1979/03/01 10:00:00 1979/03/03 12:00:00 51 0.402 26.94%0.3 220 1957/04/20 17:00:00 1957/04/23 10:00:00 66 0.4 27.06%0.3 221 1974/10/28 12:00:00 1974/10/31 07:00:00 68 0.4 27.18%0.3 222 1952/12/20 12:00:00 1952/12/22 08:00:00 45 0.399 27.31%0.3 223 1993/01/31 00:00:00 1993/02/01 16:00:00 41 0.399 27.43%0.3 224 1959/04/26 07:00:00 1959/04/28 03:00:00 45 0.398 27.55%0.3 225 1983/12/03 17:00:00 1983/12/05 15:00:00 47 0.398 27.68%0.3 226 1984/12/16 05:00:00 1984/12/22 00:00:00 140 0.398 27.80%0.3 5/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 227 1971/02/17 00:00:00 1971/02/19 07:00:00 56 0.397 27.92%0.3 228 1999/04/11 22:00:00 1999/04/13 23:00:00 50 0.395 28.04%0.3 229 1959/02/16 04:00:00 1959/02/18 17:00:00 62 0.394 28.17%0.3 230 1958/03/06 11:00:00 1958/03/08 16:00:00 54 0.39 28.29%0.3 231 1976/08/30 12:00:00 1976/09/01 07:00:00 44 0.389 28.41%0.3 232 2002/12/16 13:00:00 2002/12/18 17:00:00 53 0.387 28.54%0.3 233 1964/12/27 09:00:00 1964/12/29 21:00:00 61 0.386 28.66%0.2 234 1986/04/06 03:00:00 1986/04/08 06:00:00 52 0.386 28.78%0.2 235 1955/04/30 22:00:00 1955/05/03 06:00:00 57 0.385 28.91%0.2 236 1979/10/20 04:00:00 1979/10/22 11:00:00 56 0.385 29.03%0.2 237 1987/01/06 21:00:00 1987/01/09 02:00:00 54 0.385 29.15%0.2 238 1964/01/21 08:00:00 1964/01/24 04:00:00 69 0.384 29.27%0.2 239 1987/12/04 22:00:00 1987/12/06 15:00:00 42 0.384 29.40%0.2 240 1986/10/09 22:00:00 1986/10/12 06:00:00 57 0.383 29.52%0.2 241 1982/01/05 07:00:00 1982/01/07 12:00:00 54 0.382 29.64%0.2 242 1984/12/08 00:00:00 1984/12/09 20:00:00 45 0.381 29.77%0.2 243 1991/01/09 15:00:00 1991/01/11 06:00:00 40 0.381 29.89%0.2 244 2001/04/07 15:00:00 2001/04/11 13:00:00 95 0.381 30.01%0.2 245 1967/11/30 17:00:00 1967/12/02 07:00:00 39 0.376 30.14%0.2 246 1993/11/30 05:00:00 1993/12/01 19:00:00 39 0.376 30.26%0.2 247 1957/12/05 05:00:00 1957/12/07 06:00:00 50 0.375 30.38%0.2 248 1997/12/06 13:00:00 1997/12/09 00:00:00 60 0.375 30.50%0.2 249 1959/12/21 02:00:00 1959/12/23 03:00:00 50 0.373 30.63%0.2 250 1981/01/28 07:00:00 1981/02/01 01:00:00 91 0.373 30.75%0.2 251 2001/12/09 10:00:00 2001/12/11 14:00:00 53 0.373 30.87%0.2 252 1969/03/21 14:00:00 1969/03/23 15:00:00 50 0.371 31.00%0.2 253 1973/03/04 06:00:00 1973/03/14 01:00:00 236 0.37 31.12%0.2 254 1980/03/26 00:00:00 1980/03/27 17:00:00 42 0.37 31.24%0.2 255 1986/02/08 00:00:00 1986/02/10 08:00:00 57 0.369 31.37%0.2 256 2003/12/25 01:00:00 2003/12/27 14:00:00 62 0.365 31.49%0.2 257 1957/10/13 23:00:00 1957/10/16 00:00:00 50 0.364 31.61%0.2 258 2000/03/04 20:00:00 2000/03/09 10:00:00 111 0.363 31.73%0.2 259 1999/03/25 16:00:00 1999/03/27 10:00:00 43 0.362 31.86%0.2 260 1972/12/04 16:00:00 1972/12/09 11:00:00 116 0.361 31.98%0.2 261 1965/12/29 20:00:00 1966/01/01 20:00:00 73 0.36 32.10%0.2 262 1963/11/15 18:00:00 1963/11/17 11:00:00 42 0.357 32.23%0.2 263 1960/11/26 19:00:00 1960/11/28 11:00:00 41 0.354 32.35%0.2 264 1990/05/28 08:00:00 1990/05/30 05:00:00 46 0.353 32.47%0.2 265 1994/01/25 01:00:00 1994/01/28 16:00:00 88 0.353 32.60%0.2 266 1955/02/26 13:00:00 1955/03/01 13:00:00 73 0.351 32.72%0.2 267 1957/01/05 10:00:00 1957/01/11 07:00:00 142 0.351 32.84%0.2 268 1980/10/16 05:00:00 1980/10/17 22:00:00 42 0.351 32.96%0.2 269 2004/12/04 16:00:00 2004/12/09 01:00:00 106 0.351 33.09%0.2 270 1986/12/06 08:00:00 1986/12/08 19:00:00 60 0.348 33.21%0.2 271 2004/04/01 22:00:00 2004/04/03 15:00:00 42 0.348 33.33%0.2 272 2006/03/10 18:00:00 2006/03/13 06:00:00 61 0.348 33.46%0.2 273 1952/12/30 20:00:00 1953/01/01 18:00:00 47 0.347 33.58%0.2 6/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 274 1959/12/10 01:00:00 1959/12/11 20:00:00 44 0.346 33.70%0.2 275 1979/01/30 20:00:00 1979/02/04 01:00:00 102 0.345 33.83%0.2 276 2006/05/22 06:00:00 2006/05/23 22:00:00 41 0.345 33.95%0.2 277 1969/11/06 20:00:00 1969/11/11 09:00:00 110 0.344 34.07%0.2 278 1982/11/29 13:00:00 1982/12/02 06:00:00 66 0.344 34.19%0.2 279 1984/10/17 07:00:00 1984/10/18 23:00:00 41 0.344 34.32%0.2 280 2001/11/24 13:00:00 2001/11/26 12:00:00 48 0.344 34.44%0.2 281 2000/02/20 08:00:00 2000/02/25 00:00:00 113 0.343 34.56%0.2 282 1955/02/16 22:00:00 1955/02/19 01:00:00 52 0.341 34.69%0.2 283 1995/02/14 01:00:00 1995/02/16 09:00:00 57 0.341 34.81%0.2 284 1957/03/16 10:00:00 1957/03/18 03:00:00 42 0.34 34.93%0.2 285 1980/12/04 13:00:00 1980/12/09 03:00:00 111 0.339 35.06%0.2 286 1955/01/10 06:00:00 1955/01/12 04:00:00 47 0.336 35.18%0.2 287 1979/02/21 03:00:00 1979/02/24 07:00:00 77 0.336 35.30%0.2 288 1987/02/23 17:00:00 1987/02/27 01:00:00 81 0.335 35.42%0.2 289 1952/04/10 12:00:00 1952/04/12 12:00:00 49 0.332 35.55%0.2 290 1962/02/19 11:00:00 1962/02/22 21:00:00 83 0.331 35.67%0.2 291 1980/04/21 05:00:00 1980/04/24 19:00:00 87 0.329 35.79%0.2 292 1986/01/30 05:00:00 1986/02/02 05:00:00 73 0.329 35.92%0.2 293 1987/04/04 08:00:00 1987/04/06 07:00:00 48 0.326 36.04%0.2 294 1999/02/04 11:00:00 1999/02/07 14:00:00 76 0.322 36.16%0.2 295 1952/02/29 21:00:00 1952/03/03 02:00:00 54 0.32 36.29%0.2 296 1980/03/10 17:00:00 1980/03/12 06:00:00 38 0.318 36.41%0.2 297 2007/12/07 07:00:00 2007/12/10 01:00:00 67 0.318 36.53%0.2 298 2006/03/28 22:00:00 2006/03/30 19:00:00 46 0.313 36.65%0.2 299 2000/04/17 20:00:00 2000/04/19 19:00:00 48 0.312 36.78%0.2 300 2007/08/26 12:00:00 2007/08/28 02:00:00 39 0.312 36.90%0.2 301 1954/12/10 00:00:00 1954/12/11 18:00:00 43 0.311 37.02%0.2 302 1974/12/28 09:00:00 1974/12/31 00:00:00 64 0.311 37.15%0.2 303 1961/11/20 18:00:00 1961/11/22 06:00:00 37 0.309 37.27%0.2 304 1962/02/15 21:00:00 1962/02/18 02:00:00 54 0.308 37.39%0.2 305 1979/02/14 06:00:00 1979/02/15 18:00:00 37 0.308 37.52%0.2 306 1963/04/17 07:00:00 1963/04/18 22:00:00 40 0.305 37.64%0.2 307 2000/10/26 11:00:00 2000/10/28 22:00:00 60 0.305 37.76%0.2 308 1951/11/22 23:00:00 1951/11/24 19:00:00 45 0.303 37.88%0.2 309 1972/11/11 06:00:00 1972/11/12 22:00:00 41 0.302 38.01%0.2 310 1961/11/25 04:00:00 1961/11/27 08:00:00 53 0.301 38.13%0.2 311 1974/03/02 11:00:00 1974/03/04 05:00:00 43 0.301 38.25%0.2 312 2006/02/18 06:00:00 2006/02/20 22:00:00 65 0.301 38.38%0.2 313 1975/02/03 10:00:00 1975/02/05 19:00:00 58 0.3 38.50%0.2 314 2004/02/03 00:00:00 2004/02/05 02:00:00 51 0.3 38.62%0.2 315 1998/05/12 16:00:00 1998/05/14 09:00:00 42 0.299 38.75%0.2 316 1968/02/13 06:00:00 1968/02/14 20:00:00 39 0.297 38.87%0.2 317 1960/11/03 21:00:00 1960/11/08 00:00:00 100 0.295 38.99%0.2 318 1985/12/02 13:00:00 1985/12/04 13:00:00 49 0.295 39.11%0.2 319 2006/12/10 01:00:00 2006/12/11 20:00:00 44 0.295 39.24%0.2 320 1953/03/01 04:00:00 1953/03/03 12:00:00 57 0.294 39.36%0.2 7/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 321 1980/01/17 21:00:00 1980/01/20 12:00:00 64 0.293 39.48%0.2 322 1993/02/23 19:00:00 1993/02/25 13:00:00 43 0.292 39.61%0.2 323 1995/03/21 13:00:00 1995/03/25 01:00:00 85 0.292 39.73%0.2 324 1996/12/27 18:00:00 1996/12/29 17:00:00 48 0.291 39.85%0.2 325 1996/02/20 09:00:00 1996/02/23 09:00:00 73 0.29 39.98%0.2 326 1958/09/24 00:00:00 1958/09/25 18:00:00 43 0.289 40.10%0.2 327 1966/01/30 08:00:00 1966/02/01 10:00:00 51 0.287 40.22%0.2 328 1983/02/02 17:00:00 1983/02/04 16:00:00 48 0.285 40.34%0.2 329 1977/12/18 02:00:00 1977/12/19 17:00:00 40 0.284 40.47%0.2 330 1982/09/26 05:00:00 1982/09/28 04:00:00 48 0.284 40.59%0.2 331 1998/01/29 17:00:00 1998/01/31 07:00:00 39 0.284 40.71%0.2 332 1990/04/16 23:00:00 1990/04/19 00:00:00 50 0.283 40.84%0.2 333 1952/01/25 06:00:00 1952/01/26 21:00:00 40 0.282 40.96%0.2 334 1973/11/17 06:00:00 1973/11/20 08:00:00 75 0.282 41.08%0.2 335 1973/02/28 03:00:00 1973/03/01 18:00:00 40 0.281 41.21%0.2 336 2007/12/19 00:00:00 2007/12/20 22:00:00 47 0.28 41.33%0.2 337 1955/04/22 06:00:00 1955/04/23 19:00:00 38 0.279 41.45%0.2 338 1967/04/18 22:00:00 1967/04/23 09:00:00 108 0.279 41.57%0.2 339 1995/01/24 01:00:00 1995/01/27 21:00:00 93 0.279 41.70%0.2 340 1996/03/12 19:00:00 1996/03/14 22:00:00 52 0.278 41.82%0.2 341 1954/03/30 05:00:00 1954/03/31 16:00:00 36 0.277 41.94%0.2 342 1963/09/04 10:00:00 1963/09/05 22:00:00 37 0.277 42.07%0.2 343 1968/04/01 21:00:00 1968/04/03 08:00:00 36 0.277 42.19%0.2 344 1962/03/06 09:00:00 1962/03/08 10:00:00 50 0.276 42.31%0.2 345 1983/04/12 09:00:00 1983/04/14 17:00:00 57 0.275 42.44%0.2 346 1957/06/10 05:00:00 1957/06/11 14:00:00 34 0.274 42.56%0.2 347 1996/02/25 11:00:00 1996/02/29 07:00:00 93 0.273 42.68%0.2 348 1964/03/23 01:00:00 1964/03/25 07:00:00 55 0.271 42.80%0.2 349 1975/02/09 08:00:00 1975/02/11 11:00:00 52 0.271 42.93%0.2 350 2008/02/03 09:00:00 2008/02/05 04:00:00 44 0.27 43.05%0.2 351 1952/11/23 01:00:00 1952/11/24 17:00:00 41 0.268 43.17%0.2 352 1957/10/31 02:00:00 1957/11/01 11:00:00 34 0.268 43.30%0.2 353 1965/03/12 17:00:00 1965/03/15 01:00:00 57 0.268 43.42%0.2 354 1975/11/27 19:00:00 1975/11/30 04:00:00 58 0.268 43.54%0.2 355 1990/06/09 16:00:00 1990/06/12 00:00:00 57 0.268 43.67%0.2 356 1967/03/31 13:00:00 1967/04/01 21:00:00 33 0.266 43.79%0.2 357 1978/11/21 19:00:00 1978/11/23 09:00:00 39 0.265 43.91%0.2 358 1982/12/29 21:00:00 1982/12/31 05:00:00 33 0.265 44.03%0.2 359 1953/11/14 18:00:00 1953/11/16 16:00:00 47 0.264 44.16%0.2 360 1955/11/14 08:00:00 1955/11/15 18:00:00 35 0.264 44.28%0.2 361 1998/03/25 17:00:00 1998/04/02 23:00:00 199 0.264 44.40%0.2 362 2005/03/22 22:00:00 2005/03/24 07:00:00 34 0.264 44.53%0.2 363 1983/11/20 10:00:00 1983/11/22 02:00:00 41 0.262 44.65%0.2 364 1965/01/24 08:00:00 1965/01/25 17:00:00 34 0.261 44.77%0.2 365 2005/10/16 20:00:00 2005/10/19 18:00:00 71 0.261 44.90%0.2 366 1953/04/27 22:00:00 1953/04/30 10:00:00 61 0.26 45.02%0.2 367 1959/02/08 05:00:00 1959/02/10 08:00:00 52 0.26 45.14%0.2 8/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 368 1963/04/26 03:00:00 1963/04/27 13:00:00 35 0.26 45.26%0.2 369 1966/10/10 15:00:00 1966/10/11 22:00:00 32 0.26 45.39%0.2 370 1982/03/25 23:00:00 1982/03/27 14:00:00 40 0.26 45.51%0.2 371 2000/02/11 18:00:00 2000/02/15 14:00:00 93 0.26 45.63%0.2 372 1982/01/28 19:00:00 1982/01/30 09:00:00 39 0.258 45.76%0.2 373 1958/03/27 16:00:00 1958/03/28 22:00:00 31 0.257 45.88%0.2 374 1953/02/23 12:00:00 1953/02/25 02:00:00 39 0.255 46.00%0.2 375 1969/04/05 22:00:00 1969/04/07 06:00:00 33 0.255 46.13%0.2 376 1955/03/11 03:00:00 1955/03/12 10:00:00 32 0.252 46.25%0.2 377 1960/02/09 00:00:00 1960/02/11 14:00:00 63 0.252 46.37%0.2 378 1978/11/24 11:00:00 1978/11/25 20:00:00 34 0.252 46.49%0.2 379 1971/10/16 11:00:00 1971/10/18 13:00:00 51 0.25 46.62%0.2 380 1998/12/04 03:00:00 1998/12/07 13:00:00 83 0.249 46.74%0.2 381 1987/03/22 03:00:00 1987/03/23 09:00:00 31 0.248 46.86%0.2 382 1982/11/19 02:00:00 1982/11/21 06:00:00 53 0.247 46.99%0.2 383 1975/12/20 16:00:00 1975/12/22 01:00:00 34 0.246 47.11%0.2 384 1974/03/27 10:00:00 1974/03/28 15:00:00 30 0.244 47.23%0.2 385 1976/04/13 02:00:00 1976/04/17 12:00:00 107 0.244 47.36%0.2 386 1968/11/14 20:00:00 1968/11/16 07:00:00 36 0.243 47.48%0.2 387 1987/10/31 08:00:00 1987/11/03 00:00:00 65 0.243 47.60%0.1 388 1988/08/24 05:00:00 1988/08/25 20:00:00 40 0.243 47.72%0.1 389 1984/04/28 00:00:00 1984/04/29 04:00:00 29 0.242 47.85%0.1 390 1998/12/01 18:00:00 1998/12/03 00:00:00 31 0.242 47.97%0.1 391 1975/04/17 06:00:00 1975/04/18 15:00:00 34 0.239 48.09%0.1 392 1990/02/04 13:00:00 1990/02/05 20:00:00 32 0.239 48.22%0.1 393 1996/01/31 06:00:00 1996/02/04 09:00:00 100 0.239 48.34%0.1 394 1991/10/27 02:00:00 1991/10/28 15:00:00 38 0.237 48.46%0.1 395 2005/12/31 18:00:00 2006/01/04 04:00:00 83 0.236 48.59%0.1 396 1988/01/05 16:00:00 1988/01/07 00:00:00 33 0.235 48.71%0.1 397 2004/03/02 02:00:00 2004/03/03 09:00:00 32 0.235 48.83%0.1 398 1957/12/15 11:00:00 1957/12/18 13:00:00 75 0.234 48.95%0.1 399 2006/03/20 05:00:00 2006/03/22 08:00:00 52 0.234 49.08%0.1 400 1951/12/19 10:00:00 1951/12/20 16:00:00 31 0.233 49.20%0.1 401 1960/01/25 21:00:00 1960/01/27 05:00:00 33 0.233 49.32%0.1 402 1969/01/14 02:00:00 1969/01/15 20:00:00 43 0.233 49.45%0.1 403 1987/02/13 22:00:00 1987/02/16 00:00:00 51 0.233 49.57%0.1 404 1957/02/23 08:00:00 1957/02/24 16:00:00 33 0.231 49.69%0.1 405 2007/02/28 07:00:00 2007/03/01 21:00:00 39 0.231 49.82%0.1 406 1983/02/06 14:00:00 1983/02/09 11:00:00 70 0.23 49.94%0.1 407 1985/01/07 13:00:00 1985/01/09 08:00:00 44 0.229 50.06%0.1 408 1996/12/06 01:00:00 1996/12/07 13:00:00 37 0.229 50.18%0.1 409 1960/11/13 00:00:00 1960/11/14 04:00:00 29 0.228 50.31%0.1 410 1959/01/06 09:00:00 1959/01/07 14:00:00 30 0.227 50.43%0.1 411 1987/11/04 21:00:00 1987/11/06 16:00:00 44 0.227 50.55%0.1 412 1993/12/11 19:00:00 1993/12/13 07:00:00 37 0.226 50.68%0.1 413 1984/12/10 22:00:00 1984/12/13 16:00:00 67 0.225 50.80%0.1 414 1990/01/31 03:00:00 1990/02/01 06:00:00 28 0.224 50.92%0.1 9/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 415 1971/02/23 06:00:00 1971/02/24 09:00:00 28 0.222 51.05%0.1 416 1978/11/10 18:00:00 1978/11/16 05:00:00 132 0.222 51.17%0.1 417 1952/12/28 10:00:00 1952/12/29 16:00:00 31 0.221 51.29%0.1 418 1983/12/09 19:00:00 1983/12/10 20:00:00 26 0.22 51.41%0.1 419 2001/03/06 16:00:00 2001/03/08 18:00:00 51 0.22 51.54%0.1 420 1964/11/09 15:00:00 1964/11/12 09:00:00 67 0.219 51.66%0.1 421 1989/05/14 09:00:00 1989/05/16 10:00:00 50 0.219 51.78%0.1 422 1994/11/10 13:00:00 1994/11/11 16:00:00 28 0.219 51.91%0.1 423 1980/03/21 12:00:00 1980/03/23 02:00:00 39 0.218 52.03%0.1 424 1982/09/15 09:00:00 1982/09/18 14:00:00 78 0.218 52.15%0.1 425 1991/03/15 16:00:00 1991/03/16 17:00:00 26 0.218 52.28%0.1 426 1958/03/11 03:00:00 1958/03/13 00:00:00 46 0.217 52.40%0.1 427 1965/01/01 00:00:00 1965/01/02 02:00:00 27 0.217 52.52%0.1 428 1978/01/30 13:00:00 1978/02/01 04:00:00 40 0.217 52.64%0.1 429 1984/11/13 11:00:00 1984/11/14 12:00:00 26 0.217 52.77%0.1 430 1992/03/27 08:00:00 1992/03/28 09:00:00 26 0.217 52.89%0.1 431 1998/04/11 16:00:00 1998/04/14 00:00:00 57 0.217 53.01%0.1 432 1970/01/16 19:00:00 1970/01/18 00:00:00 30 0.216 53.14%0.1 433 1985/02/02 05:00:00 1985/02/04 17:00:00 61 0.216 53.26%0.1 434 1989/02/02 09:00:00 1989/02/05 20:00:00 84 0.216 53.38%0.1 435 1954/01/24 13:00:00 1954/01/26 05:00:00 41 0.213 53.51%0.1 436 1973/02/06 05:00:00 1973/02/08 07:00:00 51 0.213 53.63%0.1 437 2007/02/11 14:00:00 2007/02/14 16:00:00 75 0.212 53.75%0.1 438 1956/01/31 12:00:00 1956/02/01 13:00:00 26 0.211 53.87%0.1 439 1977/05/24 07:00:00 1977/05/25 12:00:00 30 0.211 54.00%0.1 440 1957/10/21 06:00:00 1957/10/22 07:00:00 26 0.21 54.12%0.1 441 1976/11/12 03:00:00 1976/11/13 09:00:00 31 0.21 54.24%0.1 442 1992/03/08 04:00:00 1992/03/09 13:00:00 34 0.21 54.37%0.1 443 1953/10/22 09:00:00 1953/10/23 11:00:00 27 0.209 54.49%0.1 444 1957/05/19 10:00:00 1957/05/22 10:00:00 73 0.209 54.61%0.1 445 2004/11/21 09:00:00 2004/11/22 09:00:00 25 0.208 54.74%0.1 446 1951/12/05 02:00:00 1951/12/06 09:00:00 32 0.207 54.86%0.1 447 1963/03/28 13:00:00 1963/03/29 14:00:00 26 0.207 54.98%0.1 448 1982/01/10 22:00:00 1982/01/12 11:00:00 38 0.207 55.10%0.1 449 1985/01/28 17:00:00 1985/01/30 06:00:00 38 0.207 55.23%0.1 450 1989/02/09 17:00:00 1989/02/11 10:00:00 42 0.205 55.35%0.1 451 1955/11/17 08:00:00 1955/11/18 21:00:00 38 0.204 55.47%0.1 452 1996/01/21 21:00:00 1996/01/23 10:00:00 38 0.204 55.60%0.1 453 1989/03/02 12:00:00 1989/03/03 21:00:00 34 0.202 55.72%0.1 454 1997/12/18 16:00:00 1997/12/19 22:00:00 31 0.202 55.84%0.1 455 2001/03/10 10:00:00 2001/03/11 23:00:00 38 0.202 55.97%0.1 456 1972/10/19 05:00:00 1972/10/21 04:00:00 48 0.201 56.09%0.1 457 1981/04/18 23:00:00 1981/04/20 08:00:00 34 0.201 56.21%0.1 458 1963/02/14 12:00:00 1963/02/15 12:00:00 25 0.199 56.33%0.1 459 1979/01/09 13:00:00 1979/01/10 16:00:00 28 0.199 56.46%0.1 460 1994/12/25 03:00:00 1994/12/26 07:00:00 29 0.199 56.58%0.1 461 1997/01/02 07:00:00 1997/01/04 14:00:00 56 0.198 56.70%0.1 10/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 462 2006/12/27 10:00:00 2006/12/28 08:00:00 23 0.197 56.83%0.1 463 1956/02/23 18:00:00 1956/02/25 11:00:00 42 0.195 56.95%0.1 464 1964/10/15 14:00:00 1964/10/16 13:00:00 24 0.195 57.07%0.1 465 1971/12/04 04:00:00 1971/12/05 03:00:00 24 0.195 57.20%0.1 466 1976/07/27 02:00:00 1976/07/28 01:00:00 24 0.195 57.32%0.1 467 1998/01/09 19:00:00 1998/01/11 18:00:00 48 0.195 57.44%0.1 468 1979/12/21 08:00:00 1979/12/22 14:00:00 31 0.194 57.56%0.1 469 1984/12/03 10:00:00 1984/12/04 11:00:00 26 0.194 57.69%0.1 470 1992/12/18 04:00:00 1992/12/19 02:00:00 23 0.193 57.81%0.1 471 2001/02/20 15:00:00 2001/02/21 21:00:00 31 0.193 57.93%0.1 472 2003/11/12 08:00:00 2003/11/13 18:00:00 35 0.193 58.06%0.1 473 2007/02/19 05:00:00 2007/02/20 09:00:00 29 0.192 58.18%0.1 474 1975/03/22 11:00:00 1975/03/23 10:00:00 24 0.191 58.30%0.1 475 1957/04/18 04:00:00 1957/04/19 04:00:00 25 0.189 58.43%0.1 476 1999/06/02 04:00:00 1999/06/05 00:00:00 69 0.189 58.55%0.1 477 1967/11/26 21:00:00 1967/11/27 18:00:00 22 0.188 58.67%0.1 478 1985/10/22 02:00:00 1985/10/22 23:00:00 22 0.188 58.79%0.1 479 1990/01/13 13:00:00 1990/01/15 13:00:00 49 0.188 58.92%0.1 480 1956/12/06 05:00:00 1956/12/07 04:00:00 24 0.187 59.04%0.1 481 1987/03/05 22:00:00 1987/03/07 17:00:00 44 0.187 59.16%0.1 482 1978/04/15 22:00:00 1978/04/16 20:00:00 23 0.186 59.29%0.1 483 1987/03/15 11:00:00 1987/03/16 09:00:00 23 0.186 59.41%0.1 484 1995/12/23 12:00:00 1995/12/24 09:00:00 22 0.186 59.53%0.1 485 1996/03/04 20:00:00 1996/03/05 23:00:00 28 0.186 59.66%0.1 486 1954/01/12 17:00:00 1954/01/13 19:00:00 27 0.185 59.78%0.1 487 1995/01/21 05:00:00 1995/01/22 05:00:00 25 0.184 59.90%0.1 488 1995/06/16 00:00:00 1995/06/17 17:00:00 42 0.182 60.02%0.1 489 2005/09/20 07:00:00 2005/09/21 04:00:00 22 0.18 60.15%0.1 490 1978/04/07 04:00:00 1978/04/09 17:00:00 62 0.179 60.27%0.1 491 1977/03/16 15:00:00 1977/03/23 08:00:00 162 0.178 60.39%0.1 492 2001/11/29 17:00:00 2001/11/30 19:00:00 27 0.178 60.52%0.1 493 1951/10/07 09:00:00 1951/10/09 05:00:00 45 0.177 60.64%0.1 494 1958/05/11 12:00:00 1958/05/12 12:00:00 25 0.177 60.76%0.1 495 1985/03/27 09:00:00 1985/03/29 08:00:00 48 0.176 60.89%0.1 496 2007/02/22 23:00:00 2007/02/23 19:00:00 21 0.176 61.01%0.1 497 1982/03/28 22:00:00 1982/03/30 01:00:00 28 0.175 61.13%0.1 498 1985/09/18 14:00:00 1985/09/19 11:00:00 22 0.175 61.25%0.1 499 1962/02/25 00:00:00 1962/02/27 00:00:00 49 0.173 61.38%0.1 500 1977/02/24 17:00:00 1977/02/25 21:00:00 29 0.173 61.50%0.1 501 1998/03/13 19:00:00 1998/03/15 18:00:00 48 0.173 61.62%0.1 502 1969/01/19 01:00:00 1969/01/22 16:00:00 88 0.172 61.75%0.1 503 1987/03/25 00:00:00 1987/03/26 18:00:00 43 0.17 61.87%0.1 504 1958/02/13 05:00:00 1958/02/14 04:00:00 24 0.169 61.99%0.1 505 1977/02/22 04:00:00 1977/02/23 02:00:00 23 0.169 62.12%0.1 506 1988/12/28 01:00:00 1988/12/29 08:00:00 32 0.168 62.24%0.1 507 1951/10/11 02:00:00 1951/10/12 08:00:00 31 0.167 62.36%0.1 508 1955/01/31 01:00:00 1955/02/01 05:00:00 29 0.167 62.48%0.1 11/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 509 2001/12/03 20:00:00 2001/12/05 16:00:00 45 0.167 62.61%0.1 510 1962/01/13 03:00:00 1962/01/13 22:00:00 20 0.166 62.73%0.1 511 1978/03/22 17:00:00 1978/03/24 10:00:00 42 0.166 62.85%0.1 512 1990/01/02 09:00:00 1990/01/03 08:00:00 24 0.166 62.98%0.1 513 1995/12/13 06:00:00 1995/12/14 08:00:00 27 0.166 63.10%0.1 514 2005/03/04 12:00:00 2005/03/06 01:00:00 38 0.166 63.22%0.1 515 1965/12/22 03:00:00 1965/12/23 05:00:00 27 0.165 63.35%0.1 516 1969/03/13 04:00:00 1969/03/14 01:00:00 22 0.165 63.47%0.1 517 1975/12/12 18:00:00 1975/12/13 14:00:00 21 0.165 63.59%0.1 518 1983/08/18 10:00:00 1983/08/19 08:00:00 23 0.165 63.71%0.1 519 1987/07/17 11:00:00 1987/07/18 09:00:00 23 0.165 63.84%0.1 520 1987/12/29 14:00:00 1987/12/31 01:00:00 36 0.165 63.96%0.1 521 1988/11/10 14:00:00 1988/11/12 05:00:00 40 0.165 64.08%0.1 522 1991/12/18 06:00:00 1991/12/20 07:00:00 50 0.165 64.21%0.1 523 2002/03/17 23:00:00 2002/03/19 01:00:00 27 0.165 64.33%0.1 524 1981/04/02 07:00:00 1981/04/03 06:00:00 24 0.164 64.45%0.1 525 1983/10/07 11:00:00 1983/10/08 23:00:00 37 0.164 64.58%0.1 526 2006/12/16 23:00:00 2006/12/18 02:00:00 28 0.164 64.70%0.1 527 1964/03/02 11:00:00 1964/03/03 09:00:00 23 0.163 64.82%0.1 528 1980/04/28 18:00:00 1980/04/30 05:00:00 36 0.163 64.94%0.1 529 1993/12/14 19:00:00 1993/12/15 18:00:00 24 0.163 65.07%0.1 530 1985/10/06 09:00:00 1985/10/08 05:00:00 45 0.162 65.19%0.1 531 1951/10/14 12:00:00 1951/10/16 05:00:00 42 0.161 65.31%0.1 532 1969/12/09 02:00:00 1969/12/09 21:00:00 20 0.161 65.44%0.1 533 1971/01/12 22:00:00 1971/01/13 19:00:00 22 0.161 65.56%0.1 534 1973/02/03 23:00:00 1973/02/04 18:00:00 20 0.161 65.68%0.1 535 1975/03/14 04:00:00 1975/03/14 23:00:00 20 0.161 65.81%0.1 536 1980/05/08 13:00:00 1980/05/11 08:00:00 68 0.161 65.93%0.1 537 1987/02/05 14:00:00 1987/02/06 07:00:00 18 0.161 66.05%0.1 538 2000/11/10 10:00:00 2000/11/12 04:00:00 43 0.161 66.17%0.1 539 2000/11/30 11:00:00 2000/12/01 04:00:00 18 0.161 66.30%0.1 540 1951/11/20 04:00:00 1951/11/21 16:00:00 37 0.16 66.42%0.1 541 1989/01/07 18:00:00 1989/01/08 13:00:00 20 0.16 66.54%0.1 542 1999/09/18 19:00:00 1999/09/19 12:00:00 18 0.16 66.67%0.1 543 1954/12/04 01:00:00 1954/12/04 19:00:00 19 0.159 66.79%0.1 544 1995/01/16 13:00:00 1995/01/17 11:00:00 23 0.159 66.91%0.1 545 2006/03/03 17:00:00 2006/03/04 11:00:00 19 0.159 67.04%0.1 546 1952/12/06 07:00:00 1952/12/07 00:00:00 18 0.158 67.16%0.1 547 1977/07/14 11:00:00 1977/07/16 10:00:00 48 0.158 67.28%0.1 548 1979/12/25 12:00:00 1979/12/26 05:00:00 18 0.158 67.40%0.1 549 1974/01/01 07:00:00 1974/01/02 04:00:00 22 0.157 67.53%0.1 550 1983/12/19 17:00:00 1983/12/20 10:00:00 18 0.157 67.65%0.1 551 1992/03/31 17:00:00 1992/04/01 10:00:00 18 0.157 67.77%0.1 552 1998/11/28 09:00:00 1998/11/29 22:00:00 38 0.157 67.90%0.1 553 1952/12/17 09:00:00 1952/12/18 11:00:00 27 0.156 68.02%0.1 554 1977/01/29 04:00:00 1977/01/29 23:00:00 20 0.156 68.14%0.1 555 1984/11/16 17:00:00 1984/11/17 10:00:00 18 0.156 68.27%0.1 12/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 556 1989/01/23 22:00:00 1989/01/24 17:00:00 20 0.156 68.39%0.1 557 1992/03/29 15:00:00 1992/03/30 08:00:00 18 0.156 68.51%0.1 558 1955/04/26 13:00:00 1955/04/27 07:00:00 19 0.155 68.63%0.1 559 1962/03/23 01:00:00 1962/03/23 18:00:00 18 0.155 68.76%0.1 560 1977/12/23 06:00:00 1977/12/23 22:00:00 17 0.155 68.88%0.1 561 1959/10/01 06:00:00 1959/10/02 01:00:00 20 0.154 69.00%0.1 562 1961/03/28 05:00:00 1961/03/29 11:00:00 31 0.154 69.13%0.1 563 1987/11/18 00:00:00 1987/11/18 16:00:00 17 0.154 69.25%0.1 564 1991/03/13 22:00:00 1991/03/14 14:00:00 17 0.154 69.37%0.1 565 1953/04/20 13:00:00 1953/04/22 05:00:00 41 0.153 69.50%0.1 566 1974/05/19 11:00:00 1974/05/20 03:00:00 17 0.153 69.62%0.1 567 1979/11/12 14:00:00 1979/11/13 06:00:00 17 0.153 69.74%0.1 568 1983/03/28 10:00:00 1983/03/29 02:00:00 17 0.153 69.86%0.1 569 1983/12/15 16:00:00 1983/12/16 08:00:00 17 0.153 69.99%0.1 570 1962/05/14 20:00:00 1962/05/15 19:00:00 24 0.152 70.11%0.1 571 1977/07/22 14:00:00 1977/07/23 06:00:00 17 0.152 70.23%0.1 572 1982/04/04 14:00:00 1982/04/05 06:00:00 17 0.152 70.36%0.1 573 1983/11/18 02:00:00 1983/11/18 18:00:00 17 0.152 70.48%0.1 574 1987/12/11 08:00:00 1987/12/12 00:00:00 17 0.152 70.60%0.1 575 1989/12/01 13:00:00 1989/12/02 05:00:00 17 0.152 70.73%0.1 576 2007/10/13 11:00:00 2007/10/14 04:00:00 18 0.152 70.85%0.1 577 1988/04/18 07:00:00 1988/04/18 23:00:00 17 0.151 70.97%0.1 578 1965/09/16 20:00:00 1965/09/18 06:00:00 35 0.15 71.09%0.1 579 1977/05/12 12:00:00 1977/05/13 04:00:00 17 0.15 71.22%0.1 580 1980/05/02 13:00:00 1980/05/03 04:00:00 16 0.15 71.34%0.1 581 1981/03/14 15:00:00 1981/03/15 07:00:00 17 0.15 71.46%0.1 582 1984/01/15 19:00:00 1984/01/17 02:00:00 32 0.15 71.59%0.1 583 1999/04/06 23:00:00 1999/04/09 02:00:00 52 0.15 71.71%0.1 584 1964/02/29 07:00:00 1964/03/01 00:00:00 18 0.149 71.83%0.1 585 1971/03/13 10:00:00 1971/03/14 02:00:00 17 0.149 71.96%0.1 586 1982/02/17 04:00:00 1982/02/17 19:00:00 16 0.149 72.08%0.1 587 1986/02/23 09:00:00 1986/02/24 00:00:00 16 0.149 72.20%0.1 588 1986/03/01 10:00:00 1986/03/02 01:00:00 16 0.149 72.32%0.1 589 1953/01/06 20:00:00 1953/01/08 17:00:00 46 0.148 72.45%0.1 590 1960/03/28 04:00:00 1960/03/29 00:00:00 21 0.148 72.57%0.1 591 1997/02/10 23:00:00 1997/02/11 17:00:00 19 0.148 72.69%0.1 592 1981/03/10 20:00:00 1981/03/11 11:00:00 16 0.147 72.82%0.1 593 1987/10/28 03:00:00 1987/10/28 18:00:00 16 0.147 72.94%0.1 594 1996/10/01 13:00:00 1996/10/03 21:00:00 57 0.147 73.06%0.1 595 1999/04/01 18:00:00 1999/04/02 13:00:00 20 0.147 73.19%0.1 596 1953/11/05 11:00:00 1953/11/06 10:00:00 24 0.146 73.31%0.1 597 1978/12/01 21:00:00 1978/12/02 12:00:00 16 0.146 73.43%0.1 598 1993/02/26 21:00:00 1993/02/27 16:00:00 20 0.146 73.55%0.1 599 1996/01/16 22:00:00 1996/01/17 16:00:00 19 0.146 73.68%0.1 600 2008/01/23 22:00:00 2008/01/24 22:00:00 25 0.146 73.80%0.1 601 2002/02/17 20:00:00 2002/02/18 14:00:00 19 0.145 73.92%0.1 602 1957/11/14 19:00:00 1957/11/17 11:00:00 65 0.144 74.05%0.1 13/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 603 1960/04/23 10:00:00 1960/04/24 16:00:00 31 0.144 74.17%0.1 604 1967/12/08 02:00:00 1967/12/09 03:00:00 26 0.144 74.29%0.1 605 1983/05/06 11:00:00 1983/05/07 01:00:00 15 0.144 74.42%0.1 606 1973/12/01 21:00:00 1973/12/02 11:00:00 15 0.143 74.54%0.1 607 1977/09/10 00:00:00 1977/09/10 14:00:00 15 0.143 74.66%0.1 608 1981/05/01 14:00:00 1981/05/02 04:00:00 15 0.143 74.78%0.1 609 1983/01/17 08:00:00 1983/01/20 03:00:00 68 0.143 74.91%0.1 610 1955/12/04 09:00:00 1955/12/05 03:00:00 19 0.142 75.03%0.1 611 1956/05/10 02:00:00 1956/05/10 16:00:00 15 0.142 75.15%0.1 612 1960/12/03 06:00:00 1960/12/03 20:00:00 15 0.142 75.28%0.1 613 1973/03/26 09:00:00 1973/03/26 23:00:00 15 0.142 75.40%0.1 614 1976/04/04 06:00:00 1976/04/05 13:00:00 32 0.142 75.52%0.1 615 1987/11/14 04:00:00 1987/11/14 18:00:00 15 0.142 75.65%0.1 616 2006/12/22 13:00:00 2006/12/23 03:00:00 15 0.142 75.77%0.1 617 1960/03/13 07:00:00 1960/03/13 21:00:00 15 0.141 75.89%0.1 618 1953/12/04 12:00:00 1953/12/05 02:00:00 15 0.14 76.01%0.1 619 1975/04/25 10:00:00 1975/04/26 01:00:00 16 0.14 76.14%0.1 620 1971/04/26 07:00:00 1971/04/26 22:00:00 16 0.139 76.26%0.1 621 1971/12/07 04:00:00 1971/12/07 18:00:00 15 0.139 76.38%0.1 622 1980/04/01 18:00:00 1980/04/02 08:00:00 15 0.139 76.51%0.1 623 1981/01/11 09:00:00 1981/01/13 03:00:00 43 0.139 76.63%0.1 624 1957/01/20 20:00:00 1957/01/21 10:00:00 15 0.137 76.75%0.1 625 1963/10/16 12:00:00 1963/10/19 14:00:00 75 0.137 76.88%0.1 626 1970/01/10 04:00:00 1970/01/12 12:00:00 57 0.137 77.00%0.1 627 1977/07/20 12:00:00 1977/07/21 01:00:00 14 0.137 77.12%0.1 628 1994/04/24 07:00:00 1994/04/27 23:00:00 89 0.137 77.24%0.1 629 1998/12/19 21:00:00 1998/12/20 12:00:00 16 0.137 77.37%0.1 630 1999/03/15 13:00:00 1999/03/16 02:00:00 14 0.137 77.49%0.1 631 1969/03/09 05:00:00 1969/03/11 11:00:00 55 0.136 77.61%0.1 632 1996/04/18 05:00:00 1996/04/18 22:00:00 18 0.136 77.74%0.1 633 2001/12/20 20:00:00 2001/12/22 10:00:00 39 0.136 77.86%0.1 634 1952/04/08 01:00:00 1952/04/08 23:00:00 23 0.134 77.98%0.1 635 1955/01/02 01:00:00 1955/01/02 19:00:00 19 0.134 78.11%0.1 636 1965/04/13 02:00:00 1965/04/13 17:00:00 16 0.134 78.23%0.1 637 1969/04/03 08:00:00 1969/04/04 00:00:00 17 0.134 78.35%0.1 638 1962/05/27 14:00:00 1962/05/28 04:00:00 15 0.133 78.47%0.1 639 1971/12/13 08:00:00 1971/12/13 22:00:00 15 0.132 78.60%0.1 640 2006/03/07 03:00:00 2006/03/07 17:00:00 15 0.132 78.72%0.1 641 1963/11/06 17:00:00 1963/11/07 07:00:00 15 0.131 78.84%0.1 642 1977/07/27 15:00:00 1977/07/28 04:00:00 14 0.131 78.97%0.1 643 1985/02/20 22:00:00 1985/02/21 11:00:00 14 0.131 79.09%0.1 644 1993/11/23 02:00:00 1993/11/23 19:00:00 18 0.131 79.21%0.1 645 2004/03/26 11:00:00 2004/03/27 04:00:00 18 0.131 79.34%0.1 646 1999/03/11 15:00:00 1999/03/12 06:00:00 16 0.13 79.46%0.1 647 1980/03/18 19:00:00 1980/03/19 08:00:00 14 0.129 79.58%0.1 648 1995/05/01 15:00:00 1995/05/02 04:00:00 14 0.129 79.70%0.1 649 1996/02/12 16:00:00 1996/02/13 04:00:00 13 0.129 79.83%0.1 14/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 650 1999/01/31 13:00:00 1999/02/01 02:00:00 14 0.129 79.95%0.1 651 2004/02/18 19:00:00 2004/02/19 08:00:00 14 0.129 80.07%0.1 652 2004/04/17 16:00:00 2004/04/18 05:00:00 14 0.129 80.20%0.1 653 1956/04/27 05:00:00 1956/04/27 23:00:00 19 0.128 80.32%0.1 654 1957/11/02 14:00:00 1957/11/05 21:00:00 80 0.128 80.44%0.1 655 1958/11/11 08:00:00 1958/11/11 19:00:00 12 0.128 80.57%0.1 656 1965/03/07 01:00:00 1965/03/07 13:00:00 13 0.128 80.69%0.1 657 1981/04/26 20:00:00 1981/04/27 07:00:00 12 0.128 80.81%0.1 658 1982/04/11 22:00:00 1982/04/12 10:00:00 13 0.128 80.93%0.1 659 1991/03/11 05:00:00 1991/03/11 16:00:00 12 0.128 81.06%0.1 660 1997/04/03 20:00:00 1997/04/04 08:00:00 13 0.128 81.18%0.1 661 1998/05/06 20:00:00 1998/05/07 09:00:00 14 0.128 81.30%0.1 662 1999/02/09 22:00:00 1999/02/10 09:00:00 12 0.128 81.43%0.1 663 2000/09/23 02:00:00 2000/09/23 15:00:00 14 0.128 81.55%0.1 664 2001/04/21 11:00:00 2001/04/22 02:00:00 16 0.128 81.67%0.1 665 2001/11/12 20:00:00 2001/11/14 06:00:00 35 0.128 81.80%0.1 666 2003/05/03 20:00:00 2003/05/04 10:00:00 15 0.128 81.92%0.1 667 2005/03/19 05:00:00 2005/03/20 11:00:00 31 0.128 82.04%0.1 668 2006/04/14 16:00:00 2006/04/15 22:00:00 31 0.128 82.16%0.1 669 2006/11/27 13:00:00 2006/11/28 02:00:00 14 0.128 82.29%0.1 670 2008/02/14 17:00:00 2008/02/15 04:00:00 12 0.128 82.41%0.1 671 1953/11/20 09:00:00 1953/11/20 21:00:00 13 0.127 82.53%0.1 672 1963/12/10 02:00:00 1963/12/10 12:00:00 11 0.127 82.66%0.1 673 1964/02/15 10:00:00 1964/02/16 00:00:00 15 0.127 82.78%0.1 674 1966/01/20 02:00:00 1966/01/20 12:00:00 11 0.127 82.90%0.1 675 1967/03/29 09:00:00 1967/03/29 19:00:00 11 0.127 83.03%0.1 676 1970/04/17 01:00:00 1970/04/17 11:00:00 11 0.127 83.15%0.1 677 1970/04/27 13:00:00 1970/04/27 23:00:00 11 0.127 83.27%0.1 678 1971/05/07 22:00:00 1971/05/08 11:00:00 14 0.127 83.39%0.1 679 1972/01/09 11:00:00 1972/01/09 21:00:00 11 0.127 83.52%0.1 680 1973/01/10 03:00:00 1973/01/10 12:00:00 10 0.127 83.64%0.1 681 1976/05/07 03:00:00 1976/05/07 13:00:00 11 0.127 83.76%0.1 682 1976/06/01 11:00:00 1976/06/01 21:00:00 11 0.127 83.89%0.1 683 1976/06/10 12:00:00 1976/06/10 22:00:00 11 0.127 84.01%0.1 684 1976/06/30 19:00:00 1976/07/01 05:00:00 11 0.127 84.13%0.1 685 1976/11/27 13:00:00 1976/11/27 23:00:00 11 0.127 84.26%0.1 686 1977/01/26 03:00:00 1977/01/26 13:00:00 11 0.127 84.38%0.1 687 1977/09/05 09:00:00 1977/09/05 19:00:00 11 0.127 84.50%0.1 688 1977/10/05 21:00:00 1977/10/06 07:00:00 11 0.127 84.62%0.1 689 1978/04/25 19:00:00 1978/04/26 05:00:00 11 0.127 84.75%0.1 690 1978/09/16 14:00:00 1978/09/17 00:00:00 11 0.127 84.87%0.1 691 1979/01/25 17:00:00 1979/01/26 03:00:00 11 0.127 84.99%0.1 692 1979/05/07 13:00:00 1979/05/07 23:00:00 11 0.127 85.12%0.1 693 1979/08/19 17:00:00 1979/08/20 03:00:00 11 0.127 85.24%0.1 694 1979/10/05 01:00:00 1979/10/05 11:00:00 11 0.127 85.36%0.1 695 1979/11/05 01:00:00 1979/11/05 11:00:00 11 0.127 85.49%0.1 696 1980/01/07 10:00:00 1980/01/07 20:00:00 11 0.127 85.61%0.1 15/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 697 1981/10/11 09:00:00 1981/10/11 19:00:00 11 0.127 85.73%0.1 698 1981/11/16 15:00:00 1981/11/17 01:00:00 11 0.127 85.85%0.1 699 1981/12/21 04:00:00 1981/12/21 14:00:00 11 0.127 85.98%0.1 700 1982/05/06 16:00:00 1982/05/07 02:00:00 11 0.127 86.10%0.1 701 1982/06/17 15:00:00 1982/06/18 01:00:00 11 0.127 86.22%0.1 702 1982/10/26 09:00:00 1982/10/26 19:00:00 11 0.127 86.35%0.1 703 1983/01/05 11:00:00 1983/01/05 21:00:00 11 0.127 86.47%0.1 704 1983/08/06 07:00:00 1983/08/06 17:00:00 11 0.127 86.59%0.1 705 1984/01/04 18:00:00 1984/01/05 04:00:00 11 0.127 86.72%0.1 706 1984/02/10 07:00:00 1984/02/10 17:00:00 11 0.127 86.84%0.1 707 1984/07/15 17:00:00 1984/07/16 03:00:00 11 0.127 86.96%0.1 708 1984/11/08 09:00:00 1984/11/08 19:00:00 11 0.127 87.08%0.1 709 1985/04/21 20:00:00 1985/04/22 06:00:00 11 0.127 87.21%0.1 710 1986/04/01 11:00:00 1986/04/01 21:00:00 11 0.127 87.33%0.1 711 1986/11/05 15:00:00 1986/11/06 01:00:00 11 0.127 87.45%0.1 712 1987/01/28 10:00:00 1987/01/28 20:00:00 11 0.127 87.58%0.1 713 1987/02/03 15:00:00 1987/02/04 01:00:00 11 0.127 87.70%0.1 714 1987/08/14 12:00:00 1987/08/14 22:00:00 11 0.127 87.82%0.1 715 1987/10/23 09:00:00 1987/10/23 20:00:00 12 0.127 87.95%0.1 716 1988/03/01 00:00:00 1988/03/01 10:00:00 11 0.127 88.07%0.1 717 1988/05/29 09:00:00 1988/05/29 19:00:00 11 0.127 88.19%0.1 718 1989/01/05 21:00:00 1989/01/06 07:00:00 11 0.127 88.31%0.1 719 1989/06/04 09:00:00 1989/06/04 19:00:00 11 0.127 88.44%0.1 720 1989/11/26 13:00:00 1989/11/26 23:00:00 11 0.127 88.56%0.1 721 1990/01/22 13:00:00 1990/01/22 23:00:00 11 0.127 88.68%0.1 722 1990/05/13 19:00:00 1990/05/14 05:00:00 11 0.127 88.81%0.1 723 1990/08/15 10:00:00 1990/08/15 20:00:00 11 0.127 88.93%0.1 724 1990/12/20 10:00:00 1990/12/20 20:00:00 11 0.127 89.05%0.1 725 1991/01/04 00:00:00 1991/01/04 10:00:00 11 0.127 89.18%0.1 726 1991/07/31 14:00:00 1991/08/01 00:00:00 11 0.127 89.30%0.1 727 1991/12/09 13:00:00 1991/12/09 23:00:00 11 0.127 89.42%0.1 728 1992/05/06 02:00:00 1992/05/06 12:00:00 11 0.127 89.54%0.1 729 1992/05/17 20:00:00 1992/05/18 06:00:00 11 0.127 89.67%0.1 730 1992/12/04 06:00:00 1992/12/04 22:00:00 17 0.127 89.79%0.1 731 1998/01/03 20:00:00 1998/01/05 00:00:00 29 0.127 89.91%0.1 732 1998/04/15 20:00:00 1998/04/16 07:00:00 12 0.127 90.04%0.1 733 1999/01/20 17:00:00 1999/01/21 06:00:00 14 0.127 90.16%0.1 734 2002/12/29 20:00:00 2002/12/30 08:00:00 13 0.127 90.28%0.1 735 2003/11/16 03:00:00 2003/11/16 21:00:00 19 0.127 90.41%0.1 736 2007/09/22 13:00:00 2007/09/23 02:00:00 14 0.127 90.53%0.1 737 1955/11/21 18:00:00 1955/11/22 04:00:00 11 0.126 90.65%0.1 738 1955/12/07 02:00:00 1955/12/07 15:00:00 14 0.126 90.77%0.1 739 2001/12/14 20:00:00 2001/12/15 06:00:00 11 0.12 90.90%0.1 740 1968/01/28 02:00:00 1968/01/28 13:00:00 12 0.116 91.02%0.1 741 1960/03/23 12:00:00 1960/03/23 20:00:00 9 0.111 91.14%0.1 742 1957/10/11 13:00:00 1957/10/12 00:00:00 12 0.107 91.27%0.1 743 1994/11/16 12:00:00 1994/11/16 19:00:00 8 0.107 91.39%0.1 16/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 744 2002/04/26 15:00:00 2002/04/27 00:00:00 10 0.106 91.51%0.1 745 1975/02/14 06:00:00 1975/02/14 17:00:00 12 0.104 91.64%0.1 746 1951/12/02 04:00:00 1951/12/02 13:00:00 10 0.102 91.76%0.1 747 1964/03/13 02:00:00 1964/03/13 11:00:00 10 0.102 91.88%0.1 748 1993/01/02 10:00:00 1993/01/03 02:00:00 17 0.097 92.00%0.1 749 2001/01/08 19:00:00 2001/01/09 05:00:00 11 0.097 92.13%0.1 750 2005/12/03 03:00:00 2005/12/03 10:00:00 8 0.094 92.25%0.1 751 1968/12/20 13:00:00 1968/12/20 23:00:00 11 0.093 92.37%0.1 752 1965/07/30 00:00:00 1965/07/30 09:00:00 10 0.092 92.50%0.1 753 1963/04/08 08:00:00 1963/04/08 19:00:00 12 0.085 92.62%0.1 754 1966/03/02 10:00:00 1966/03/02 17:00:00 8 0.084 92.74%0.1 755 2003/03/22 20:00:00 2003/03/23 05:00:00 10 0.083 92.87%0.1 756 1966/02/25 03:00:00 1966/02/25 14:00:00 12 0.08 92.99%0.1 757 1969/11/15 21:00:00 1969/11/16 05:00:00 9 0.075 93.11%0.1 758 1963/06/11 16:00:00 1963/06/11 23:00:00 8 0.071 93.23%0.1 759 2000/02/16 20:00:00 2000/02/18 02:00:00 31 0.071 93.36%0.1 760 2001/12/30 20:00:00 2001/12/31 04:00:00 9 0.071 93.48%0.1 761 2003/11/03 20:00:00 2003/11/04 06:00:00 11 0.068 93.60%0.1 762 2008/01/22 07:00:00 2008/01/22 15:00:00 9 0.066 93.73%0.1 763 1955/12/01 22:00:00 1955/12/02 06:00:00 9 0.065 93.85%0.1 764 2002/04/24 16:00:00 2002/04/24 22:00:00 7 0.064 93.97%0.1 765 2003/11/01 12:00:00 2003/11/01 19:00:00 8 0.064 94.10%0.1 766 1961/03/15 14:00:00 1961/03/15 22:00:00 9 0.062 94.22%0.1 767 2006/03/17 23:00:00 2006/03/18 14:00:00 16 0.059 94.34%0.1 768 1972/10/17 07:00:00 1972/10/17 13:00:00 7 0.057 94.46%0.1 769 1998/11/11 12:00:00 1998/11/12 03:00:00 16 0.057 94.59%0.1 770 1992/10/30 21:00:00 1992/10/31 04:00:00 8 0.053 94.71%0.1 771 2002/09/29 20:00:00 2002/09/30 04:00:00 9 0.053 94.83%0.1 772 1969/05/05 14:00:00 1969/05/06 17:00:00 28 0.051 94.96%0.1 773 1963/04/14 19:00:00 1963/04/15 01:00:00 7 0.05 95.08%0.1 774 1952/09/19 17:00:00 1952/09/20 00:00:00 8 0.048 95.20%0.1 775 1998/08/31 23:00:00 1998/09/01 05:00:00 7 0.048 95.33%0.1 776 1999/07/18 13:00:00 1999/07/18 19:00:00 7 0.048 95.45%0.1 777 2004/08/30 23:00:00 2004/08/31 05:00:00 7 0.048 95.57%0.1 778 2005/01/28 18:00:00 2005/01/29 00:00:00 7 0.048 95.69%0.1 779 1964/04/01 12:00:00 1964/04/01 17:00:00 6 0.045 95.82%0.1 780 1963/03/15 07:00:00 1963/03/15 14:00:00 8 0.043 95.94%0.1 781 1961/10/08 19:00:00 1961/10/09 00:00:00 6 0.039 96.06%0.1 782 1953/03/20 10:00:00 1953/03/20 17:00:00 8 0.033 96.19%0.1 783 1969/02/16 00:00:00 1969/02/16 05:00:00 6 0.031 96.31%0.1 784 2000/02/28 20:00:00 2000/02/28 23:00:00 4 0.03 96.43%0.1 785 2002/04/15 12:00:00 2002/04/15 15:00:00 4 0.029 96.56%0.1 786 1994/11/18 08:00:00 1994/11/18 10:00:00 3 0.027 96.68%0.1 787 1998/09/03 11:00:00 1998/09/03 13:00:00 3 0.025 96.80%0.1 788 1964/01/18 21:00:00 1964/01/19 02:00:00 6 0.024 96.92%0.1 789 1996/01/25 16:00:00 1996/01/25 20:00:00 5 0.023 97.05%0.1 790 1971/11/12 12:00:00 1971/11/12 14:00:00 3 0.021 97.17%0.1 17/1811/3/2015 9:28 AM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 791 1995/12/16 03:00:00 1995/12/16 05:00:00 3 0.021 97.29%0.1 792 1951/11/13 05:00:00 1951/11/13 07:00:00 3 0.02 97.42%0.1 793 1962/03/29 11:00:00 1962/03/29 13:00:00 3 0.02 97.54%0.1 794 2002/05/21 01:00:00 2002/05/21 03:00:00 3 0.019 97.66%0.1 795 1969/02/28 23:00:00 1969/03/01 01:00:00 3 0.017 97.79%0.1 796 1974/02/19 21:00:00 1974/02/19 22:00:00 2 0.016 97.91%0.1 797 1956/04/11 14:00:00 1956/04/11 16:00:00 3 0.015 98.03%0.1 798 1967/12/16 17:00:00 1967/12/16 21:00:00 5 0.015 98.15%0.1 799 1968/12/11 12:00:00 1968/12/11 13:00:00 2 0.014 98.28%0.1 800 1975/01/30 18:00:00 1975/01/30 21:00:00 4 0.013 98.40%0.1 801 1962/06/15 05:00:00 1962/06/15 16:00:00 12 0.009 98.52%0.1 802 1966/02/10 20:00:00 1966/02/10 21:00:00 2 0.009 98.65%0.1 803 1996/12/31 19:00:00 1996/12/31 19:00:00 1 0.005 98.77%0.1 804 1954/07/13 08:00:00 1954/07/13 08:00:00 1 0.003 98.89%0.1 805 1995/11/01 23:00:00 1995/11/01 23:00:00 1 0.003 99.02%0.1 806 2003/12/08 03:00:00 2003/12/08 03:00:00 1 0.003 99.14%0.1 807 1975/10/07 11:00:00 1975/10/07 11:00:00 1 0.002 99.26%0.1 808 1966/01/27 12:00:00 1966/01/27 16:00:00 5 0.001 99.38%0.1 809 1972/09/06 08:00:00 1972/09/06 09:00:00 2 0.001 99.51%0.1 810 1987/02/18 20:00:00 1987/02/18 20:00:00 1 0.001 99.63%0.1 811 1992/12/12 00:00:00 1992/12/12 00:00:00 1 0.001 99.75%0.1 812 1993/12/19 07:00:00 1993/12/19 07:00:00 1 0.001 99.88%0.1 -------------End of Data----------------- 18/1811/3/2015 9:28 AM Excel Engineering Flow Duration Curves 0.0 0.5 1.0 1.5 2.0 (%) Percent Time Exceedance 0 5 10 Fl o w R a t e ( c f s ) Pre Developement Post Developement Un-Mitigated Post Developement Mitigated Q10 (11.971cfs) Qlf (0.7866cfs) Flow Duration PreDevelopement=365(days)x24(hr/day)x0.304(%)=26.6(hours/year) Flow Duration Unmitigated PostDevelopement=365(days)x24(hr/day)x0.718(%)=62.9(hours/year) Flow Duration Mitigated Post evelopement=365(days)x24(hr/day)x0.240(%)=21.0(hours/year) 0. 2 4 0 0. 7 1 8 0. 3 0 4 ~ ................... : ................... ~ .................. · :· ........ ·......._)I( ___________ _ • ■ • ■ ............................................................................................ . . . . Excel Engineering flowDurationPassFailMitigated.TXT pre-developement time stamp: 10/19/2015 4:25:05 PM Compare Post-Developement Curve to Pre-Developement Curve post-developement SWMM file: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-MIT-A.out post-developement time stamp: 11/2/2015 4:09:54 PM Compared to: pre-developement SWMM file: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-PRE-A.out Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 0 0.00 7.65 2.38 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 1 0.00 7.61 2.25 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 2 0.00 7.57 2.22 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 3 0.00 7.54 2.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 4 0.01 7.51 2.17 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 5 0.01 7.49 2.11 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 6 0.01 7.47 2.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 7 0.01 7.45 2.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 8 0.01 7.41 2.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 9 0.01 7.36 2.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 10 0.01 7.32 2.06 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 11 0.01 7.28 2.06 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 12 0.01 7.24 1.94 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 13 0.01 7.19 1.87 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 14 0.02 7.14 1.87 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 15 0.02 7.10 1.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 16 0.02 7.06 1.75 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 17 0.02 7.01 1.74 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 18 0.02 6.96 1.74 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 19 0.02 6.91 1.64 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 20 0.02 6.87 1.63 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 21 0.02 6.82 1.63 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 22 0.02 6.77 1.63 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 23 0.02 6.71 1.63 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 24 0.03 6.67 1.62 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 25 0.03 6.62 1.60 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 26 0.03 6.57 1.59 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 27 0.03 6.51 1.59 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 28 0.03 6.47 1.59 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 29 0.03 6.42 1.59 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 30 0.03 6.37 1.59 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 31 0.03 6.31 1.59 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 1/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 32 0.03 6.27 1.58 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 33 0.03 6.23 1.57 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 34 0.04 6.18 1.54 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 35 0.04 6.12 1.52 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 36 0.04 6.08 1.52 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 37 0.04 6.04 1.52 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 38 0.04 5.99 1.48 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 39 0.04 5.94 1.48 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 40 0.04 5.89 1.48 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 41 0.04 5.84 1.48 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 42 0.04 5.80 1.48 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 43 0.04 5.75 1.47 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 44 0.05 5.71 1.47 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 45 0.05 5.67 1.47 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 46 0.05 5.63 1.42 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 47 0.05 5.58 1.41 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 48 0.05 5.54 1.41 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 49 0.05 5.50 1.41 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 50 0.05 5.46 1.40 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 51 0.05 5.42 1.38 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 52 0.05 5.38 1.36 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 53 0.05 5.34 1.35 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 54 0.06 5.30 1.34 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 55 0.06 5.26 1.33 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 56 0.06 5.22 1.33 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 57 0.06 5.18 1.31 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 58 0.06 5.14 1.31 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 59 0.06 5.10 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 60 0.06 5.06 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 61 0.06 5.03 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 62 0.06 5.00 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 63 0.06 4.95 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 64 0.07 4.92 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 65 0.07 4.86 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 66 0.07 4.83 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 67 0.07 4.79 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 68 0.07 4.76 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 69 0.07 4.72 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 70 0.07 4.69 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 71 0.07 4.65 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 2/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 72 0.07 4.62 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 73 0.07 4.59 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 74 0.08 4.56 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 75 0.08 4.52 1.30 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 76 0.08 4.48 1.24 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 77 0.08 4.45 1.24 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 78 0.08 4.43 1.24 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 79 0.08 4.39 1.24 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 80 0.08 4.35 1.24 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 81 0.08 4.33 1.24 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 82 0.08 4.30 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 83 0.08 4.27 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 84 0.09 4.23 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 85 0.09 4.20 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 86 0.09 4.18 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 87 0.09 4.16 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 88 0.09 4.12 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 89 0.09 4.09 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 90 0.09 4.07 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 91 0.09 4.05 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 92 0.09 4.02 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 93 0.09 3.99 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 94 0.10 3.96 1.23 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 95 0.10 3.94 1.22 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 96 0.10 3.91 1.22 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 97 0.10 3.89 1.22 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 98 0.10 3.86 1.22 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 99 0.10 3.84 1.22 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 100 0.10 3.81 1.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 101 0.10 3.79 1.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 102 0.10 3.77 1.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 103 0.10 3.75 1.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 104 0.11 3.73 1.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 105 0.11 3.71 1.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 106 0.11 3.69 1.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 107 0.11 3.67 1.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 108 0.11 3.65 1.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 109 0.11 3.63 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 110 0.11 3.61 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 111 0.11 3.59 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 3/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 112 0.11 3.58 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 113 0.11 3.56 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 114 0.12 3.55 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 115 0.12 3.53 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 116 0.12 3.51 1.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 117 0.12 3.49 1.18 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 118 0.12 3.47 1.18 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 119 0.12 3.46 1.18 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 120 0.12 3.44 1.18 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 121 0.12 3.43 1.17 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 122 0.12 3.41 1.14 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 123 0.12 3.40 1.14 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 124 0.13 3.38 1.14 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 125 0.13 3.36 1.14 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 126 0.13 3.35 1.13 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 127 0.13 3.29 1.12 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 128 0.13 3.26 1.11 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 129 0.13 3.23 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 130 0.13 3.20 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 131 0.13 3.18 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 132 0.13 3.15 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 133 0.13 3.13 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 134 0.14 3.10 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 135 0.14 3.08 1.10 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 136 0.14 3.06 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 137 0.14 3.03 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 138 0.14 3.01 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 139 0.14 2.99 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 140 0.14 2.97 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 141 0.14 2.95 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 142 0.14 2.93 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 143 0.14 2.91 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 144 0.15 2.89 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 145 0.15 2.87 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 146 0.15 2.86 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 147 0.15 2.84 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 148 0.15 2.82 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 149 0.15 2.80 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 150 0.15 2.79 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 151 0.15 2.78 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 4/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 152 0.15 2.76 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 153 0.15 2.74 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 154 0.16 2.73 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 155 0.16 2.71 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 156 0.16 2.69 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 157 0.16 2.68 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 158 0.16 2.66 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 159 0.16 2.65 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 160 0.16 2.63 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 161 0.16 2.61 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 162 0.16 2.60 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 163 0.16 2.58 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 164 0.17 2.57 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 165 0.17 2.55 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 166 0.17 2.53 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 167 0.17 2.52 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 168 0.17 2.51 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 169 0.17 2.49 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 170 0.17 2.48 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 171 0.17 2.47 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 172 0.17 2.45 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 173 0.17 2.44 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 174 0.18 2.42 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 175 0.18 2.41 1.09 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 176 0.18 2.40 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 177 0.18 2.39 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 178 0.18 2.37 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 179 0.18 2.36 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 180 0.18 2.35 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 181 0.18 2.33 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 182 0.18 2.32 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 183 0.18 2.30 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 184 0.19 2.29 1.08 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 185 0.19 2.27 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 186 0.19 2.26 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 187 0.19 2.25 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 188 0.19 2.23 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 189 0.19 2.22 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 190 0.19 2.21 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 191 0.19 2.20 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 5/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 192 0.19 2.19 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 193 0.19 2.17 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 194 0.20 2.16 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 195 0.20 2.15 1.07 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 196 0.20 2.13 1.06 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 197 0.20 2.12 1.05 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 198 0.20 2.11 1.04 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 199 0.20 2.09 1.04 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 200 0.20 2.08 1.03 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 201 0.20 2.07 1.03 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 202 0.20 2.05 1.03 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 203 0.20 2.04 1.02 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 204 0.21 2.03 1.02 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 205 0.21 2.02 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 206 0.21 2.00 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 207 0.21 1.99 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 208 0.21 1.98 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 209 0.21 1.97 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 210 0.21 1.95 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 211 0.21 1.94 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 212 0.21 1.93 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 213 0.21 1.92 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 214 0.22 1.91 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 215 0.22 1.90 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 216 0.22 1.89 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 217 0.22 1.88 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 218 0.22 1.87 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 219 0.22 1.86 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 220 0.22 1.85 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 221 0.22 1.84 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 222 0.22 1.83 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 223 0.22 1.82 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 224 0.23 1.81 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 225 0.23 1.80 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 226 0.23 1.79 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 227 0.23 1.78 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 228 0.23 1.77 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 229 0.23 1.76 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 230 0.23 1.75 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 231 0.23 1.74 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 6/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 232 0.23 1.73 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 233 0.23 1.72 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 234 0.24 1.71 1.01 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 235 0.24 1.70 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 236 0.24 1.69 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 237 0.24 1.68 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 238 0.24 1.67 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 239 0.24 1.67 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 240 0.24 1.66 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 241 0.24 1.65 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 242 0.24 1.64 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 243 0.24 1.63 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 244 0.25 1.62 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 245 0.25 1.61 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 246 0.25 1.60 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 247 0.25 1.59 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 248 0.25 1.59 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 249 0.25 1.58 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 250 0.25 1.57 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 251 0.25 1.56 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 252 0.25 1.55 1.00 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 253 0.25 1.54 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 254 0.26 1.54 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 255 0.26 1.53 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 256 0.26 1.52 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 257 0.26 1.51 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 258 0.26 1.50 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 259 0.26 1.50 0.99 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 260 0.26 1.49 0.98 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 261 0.26 1.48 0.98 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 262 0.26 1.47 0.97 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 263 0.26 1.47 0.97 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 264 0.27 1.46 0.97 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 265 0.27 1.45 0.97 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 266 0.27 1.44 0.96 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 267 0.27 1.44 0.96 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 268 0.27 1.43 0.96 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 269 0.27 1.42 0.96 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 270 0.27 1.41 0.96 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 271 0.27 1.41 0.96 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 7/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 272 0.27 1.40 0.95 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 273 0.27 1.40 0.94 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 274 0.28 1.39 0.94 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 275 0.28 1.38 0.93 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 276 0.28 1.37 0.92 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 277 0.28 1.37 0.91 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 278 0.28 1.36 0.91 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 279 0.28 1.35 0.90 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 280 0.28 1.35 0.89 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 281 0.28 1.34 0.88 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 282 0.28 1.33 0.87 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 283 0.28 1.33 0.86 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 284 0.29 1.32 0.86 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 285 0.29 1.32 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 286 0.29 1.31 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 287 0.29 1.30 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 288 0.29 1.30 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 289 0.29 1.29 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 290 0.29 1.29 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 291 0.29 1.28 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 292 0.29 1.27 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 293 0.29 1.27 0.85 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 294 0.30 1.26 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 295 0.30 1.25 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 296 0.30 1.25 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 297 0.30 1.24 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 298 0.30 1.23 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 299 0.30 1.23 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 300 0.30 1.22 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 301 0.30 1.21 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 302 0.30 1.20 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 303 0.30 1.20 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 304 0.31 1.19 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 305 0.31 1.19 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 306 0.31 1.18 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 307 0.31 1.18 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 308 0.31 1.17 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 309 0.31 1.17 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 310 0.31 1.16 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 311 0.31 1.15 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 8/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 312 0.31 1.15 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 313 0.31 1.14 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 314 0.32 1.14 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 315 0.32 1.13 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 316 0.32 1.13 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 317 0.32 1.12 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 318 0.32 1.12 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 319 0.32 1.11 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 320 0.32 1.10 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 321 0.32 1.10 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 322 0.32 1.09 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 323 0.32 1.09 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 324 0.33 1.08 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 325 0.33 1.08 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 326 0.33 1.07 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 327 0.33 1.07 0.84 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 328 0.33 1.06 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 329 0.33 1.05 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 330 0.33 1.05 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 331 0.33 1.04 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 332 0.33 1.04 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 333 0.33 1.03 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 334 0.34 1.03 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 335 0.34 1.02 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 336 0.34 1.02 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 337 0.34 1.01 0.83 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 338 0.34 1.00 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 339 0.34 1.00 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 340 0.34 1.00 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 341 0.34 0.99 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 342 0.34 0.98 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 343 0.34 0.98 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 344 0.35 0.97 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 345 0.35 0.97 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 346 0.35 0.96 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 347 0.35 0.96 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 348 0.35 0.95 0.82 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 349 0.35 0.95 0.81 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 350 0.35 0.94 0.81 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 351 0.35 0.94 0.81 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 9/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 352 0.35 0.93 0.81 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 353 0.35 0.93 0.80 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 354 0.36 0.92 0.80 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 355 0.36 0.92 0.80 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 356 0.36 0.91 0.80 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 357 0.36 0.91 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 358 0.36 0.90 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 359 0.36 0.90 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 360 0.36 0.90 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 361 0.36 0.89 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 362 0.36 0.89 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 363 0.36 0.88 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 364 0.37 0.88 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 365 0.37 0.88 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 366 0.37 0.87 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 367 0.37 0.87 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 368 0.37 0.87 0.79 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 369 0.37 0.86 0.79 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 370 0.37 0.86 0.79 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 371 0.37 0.85 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 372 0.37 0.85 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 373 0.37 0.84 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 374 0.38 0.84 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 375 0.38 0.84 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 376 0.38 0.83 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 377 0.38 0.83 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 378 0.38 0.83 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 379 0.38 0.82 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 380 0.38 0.82 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 381 0.38 0.81 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 382 0.38 0.81 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 383 0.38 0.80 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 384 0.39 0.80 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 385 0.39 0.80 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 386 0.39 0.79 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 387 0.39 0.79 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 388 0.39 0.79 0.78 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 389 0.39 0.78 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 390 0.39 0.78 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 391 0.39 0.77 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 10/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 392 0.39 0.77 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 393 0.39 0.77 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 394 0.40 0.76 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 395 0.40 0.76 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 396 0.40 0.75 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 397 0.40 0.75 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 398 0.40 0.75 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 399 0.40 0.74 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 400 0.40 0.74 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 401 0.40 0.74 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 402 0.40 0.73 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 403 0.40 0.73 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 404 0.41 0.73 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 405 0.41 0.72 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 406 0.41 0.72 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 407 0.41 0.72 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 408 0.41 0.71 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 409 0.41 0.71 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 410 0.41 0.71 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 411 0.41 0.71 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 412 0.41 0.71 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 413 0.41 0.70 0.78 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 414 0.42 0.70 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 415 0.42 0.70 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 416 0.42 0.70 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 417 0.42 0.69 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 418 0.42 0.69 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 419 0.42 0.69 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 420 0.42 0.68 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 421 0.42 0.68 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 422 0.42 0.68 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 423 0.42 0.68 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 424 0.43 0.67 0.77 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 425 0.43 0.67 0.76 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 426 0.43 0.67 0.76 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 427 0.43 0.67 0.76 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 428 0.43 0.66 0.76 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 429 0.43 0.66 0.76 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 430 0.43 0.66 0.76 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 431 0.43 0.66 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 11/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 432 0.43 0.65 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 433 0.43 0.65 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 434 0.44 0.65 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 435 0.44 0.65 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 436 0.44 0.64 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 437 0.44 0.64 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 438 0.44 0.64 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 439 0.44 0.64 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 440 0.44 0.63 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 441 0.44 0.63 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 442 0.44 0.63 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 443 0.44 0.63 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 444 0.45 0.62 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 445 0.45 0.62 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 446 0.45 0.62 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 447 0.45 0.62 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 448 0.45 0.62 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 449 0.45 0.61 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 450 0.45 0.61 0.75 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 451 0.45 0.61 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 452 0.45 0.61 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 453 0.45 0.61 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 454 0.46 0.61 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 455 0.46 0.60 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 456 0.46 0.60 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 457 0.46 0.60 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 458 0.46 0.60 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 459 0.46 0.60 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 460 0.46 0.59 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 461 0.46 0.59 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 462 0.46 0.59 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 463 0.46 0.59 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 464 0.47 0.58 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 465 0.47 0.58 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 466 0.47 0.58 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 467 0.47 0.58 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 468 0.47 0.58 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 469 0.47 0.58 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 470 0.47 0.57 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 471 0.47 0.57 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 12/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 472 0.47 0.57 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 473 0.47 0.57 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 474 0.48 0.56 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 475 0.48 0.56 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 476 0.48 0.56 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 477 0.48 0.56 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 478 0.48 0.56 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 479 0.48 0.55 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 480 0.48 0.55 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 481 0.48 0.55 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 482 0.48 0.55 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 483 0.48 0.55 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 484 0.49 0.54 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 485 0.49 0.54 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 486 0.49 0.54 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 487 0.49 0.54 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 488 0.49 0.54 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 489 0.49 0.53 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 490 0.49 0.53 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 491 0.49 0.53 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 492 0.49 0.53 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 493 0.49 0.53 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 494 0.50 0.53 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 495 0.50 0.52 0.74 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 496 0.50 0.52 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 497 0.50 0.52 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 498 0.50 0.52 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 499 0.50 0.52 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 500 0.50 0.52 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 501 0.50 0.51 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 502 0.50 0.51 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 503 0.50 0.51 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 504 0.51 0.51 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 505 0.51 0.51 0.73 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 506 0.51 0.51 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 507 0.51 0.51 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 508 0.51 0.51 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 509 0.51 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 510 0.51 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 511 0.51 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 13/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 512 0.51 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 513 0.51 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 514 0.52 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 515 0.52 0.50 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 516 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 517 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 518 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 519 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 520 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 521 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 522 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 523 0.52 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 524 0.53 0.49 0.72 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 525 0.53 0.48 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 526 0.53 0.48 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 527 0.53 0.48 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 528 0.53 0.48 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 529 0.53 0.48 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 530 0.53 0.48 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 531 0.53 0.47 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 532 0.53 0.47 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 533 0.53 0.47 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 534 0.54 0.47 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 535 0.54 0.47 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 536 0.54 0.47 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 537 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 538 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 539 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 540 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 541 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 542 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 543 0.54 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 544 0.55 0.46 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 545 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 546 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 547 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 548 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 549 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 550 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 551 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 14/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 552 0.55 0.45 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 553 0.55 0.44 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 554 0.56 0.44 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 555 0.56 0.44 0.71 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 556 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 557 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 558 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 559 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 560 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 561 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 562 0.56 0.44 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 563 0.56 0.43 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 564 0.57 0.43 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 565 0.57 0.43 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 566 0.57 0.43 0.70 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 567 0.57 0.43 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 568 0.57 0.43 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 569 0.57 0.43 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 570 0.57 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 571 0.57 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 572 0.57 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 573 0.57 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 574 0.58 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 575 0.58 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 576 0.58 0.42 0.69 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 577 0.58 0.42 0.68 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 578 0.58 0.42 0.68 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 579 0.58 0.42 0.68 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 580 0.58 0.42 0.67 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 581 0.58 0.41 0.67 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 582 0.58 0.41 0.67 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 583 0.58 0.41 0.66 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 584 0.59 0.41 0.66 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 585 0.59 0.41 0.66 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 586 0.59 0.41 0.65 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 587 0.59 0.41 0.65 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 588 0.59 0.41 0.65 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 589 0.59 0.41 0.65 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 590 0.59 0.41 0.65 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 591 0.59 0.40 0.65 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 15/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 592 0.59 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 593 0.59 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 594 0.60 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 595 0.60 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 596 0.60 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 597 0.60 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 598 0.60 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 599 0.60 0.40 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 600 0.60 0.39 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 601 0.60 0.39 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 602 0.60 0.39 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 603 0.60 0.39 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 604 0.61 0.39 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 605 0.61 0.39 0.64 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 606 0.61 0.39 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 607 0.61 0.39 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 608 0.61 0.39 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 609 0.61 0.39 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 610 0.61 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 611 0.61 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 612 0.61 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 613 0.61 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 614 0.62 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 615 0.62 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 616 0.62 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 617 0.62 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 618 0.62 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 619 0.62 0.38 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 620 0.62 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 621 0.62 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 622 0.62 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 623 0.62 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 624 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 625 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 626 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 627 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 628 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 629 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 630 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 631 0.63 0.37 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 16/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 632 0.63 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 633 0.63 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 634 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 635 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 636 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 637 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 638 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 639 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 640 0.64 0.36 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 641 0.64 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 642 0.64 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 643 0.64 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 644 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 645 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 646 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 647 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 648 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 649 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 650 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 651 0.65 0.35 0.62 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 652 0.65 0.35 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 653 0.65 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 654 0.66 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 655 0.66 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 656 0.66 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 657 0.66 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 658 0.66 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 659 0.66 0.34 0.61 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 660 0.66 0.34 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 661 0.66 0.34 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 662 0.66 0.34 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 663 0.66 0.34 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 664 0.67 0.34 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 665 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 666 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 667 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 668 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 669 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 670 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 671 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 17/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 672 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 673 0.67 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 674 0.68 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 675 0.68 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 676 0.68 0.33 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 677 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 678 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 679 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 680 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 681 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 682 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 683 0.68 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 684 0.69 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 685 0.69 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 686 0.69 0.32 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 687 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 688 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 689 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 690 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 691 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 692 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 693 0.69 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 694 0.70 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 695 0.70 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 696 0.70 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 697 0.70 0.31 0.60 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 698 0.70 0.31 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 699 0.70 0.31 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 700 0.70 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 701 0.70 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 702 0.70 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 703 0.71 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 704 0.71 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 705 0.71 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 706 0.71 0.30 0.59 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 707 0.71 0.30 0.58 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 708 0.71 0.30 0.58 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 709 0.71 0.30 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 710 0.71 0.30 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 711 0.71 0.30 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 18/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 712 0.71 0.30 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 713 0.72 0.30 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 714 0.72 0.29 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 715 0.72 0.29 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 716 0.72 0.29 0.57 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 717 0.72 0.29 0.54 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 718 0.72 0.29 0.54 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 719 0.72 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 720 0.72 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 721 0.72 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 722 0.72 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 723 0.73 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 724 0.73 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 725 0.73 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 726 0.73 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 727 0.73 0.29 0.53 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 728 0.73 0.28 0.51 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 729 0.73 0.28 0.50 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 730 0.73 0.28 0.50 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 731 0.73 0.28 0.49 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 732 0.74 0.28 0.49 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 733 0.74 0.28 0.47 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 734 0.74 0.28 0.45 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 735 0.74 0.28 0.44 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 736 0.74 0.28 0.44 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 737 0.74 0.28 0.44 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 738 0.74 0.28 0.44 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 739 0.74 0.28 0.43 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 740 0.74 0.28 0.42 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 741 0.74 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 742 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 743 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 744 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 745 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 746 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 747 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 748 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 749 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 750 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 751 0.75 0.27 0.41 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 19/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 752 0.76 0.26 0.40 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 753 0.76 0.26 0.40 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 754 0.76 0.26 0.40 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 755 0.76 0.26 0.40 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 756 0.76 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 757 0.76 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 758 0.76 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 759 0.76 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 760 0.76 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 761 0.76 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 762 0.77 0.26 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 763 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 764 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 765 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 766 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 767 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 768 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 769 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 770 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 771 0.77 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 772 0.78 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 773 0.78 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 774 0.78 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 775 0.78 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 776 0.78 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 777 0.78 0.25 0.31 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 778 0.78 0.24 0.30 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 779 0.78 0.24 0.30 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 780 0.78 0.24 0.30 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 781 0.78 0.24 0.30 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 782 0.79 0.24 0.30 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 783 0.79 0.24 0.30 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 784 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 785 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 786 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 787 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 788 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 789 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 790 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 791 0.79 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 20/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 792 0.80 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 793 0.80 0.24 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 794 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 795 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 796 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 797 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 798 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 799 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 800 0.80 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 801 0.81 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 802 0.81 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 803 0.81 0.23 0.30 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 804 0.81 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 805 0.81 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 806 0.81 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 807 0.81 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 808 0.81 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 809 0.81 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 810 0.82 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 811 0.82 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 812 0.82 0.23 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 813 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 814 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 815 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 816 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 817 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 818 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 819 0.82 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 820 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 821 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 822 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 823 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 824 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 825 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 826 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 827 0.83 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 828 0.84 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 829 0.84 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 830 0.84 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 831 0.84 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 21/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 832 0.84 0.22 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 833 0.84 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 834 0.84 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 835 0.84 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 836 0.84 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 837 0.84 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 838 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 839 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 840 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 841 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 842 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 843 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 844 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 845 0.85 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 846 0.86 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 847 0.86 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 848 0.86 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 849 0.86 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 850 0.86 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 851 0.86 0.21 0.29 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 852 0.86 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 853 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 854 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 855 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 856 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 857 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 858 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 859 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 860 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 861 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 862 0.87 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 863 0.88 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 864 0.88 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 865 0.88 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 866 0.88 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 867 0.88 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 868 0.88 0.20 0.28 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 869 0.88 0.20 0.27 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 870 0.88 0.20 0.27 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 871 0.89 0.19 0.27 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 22/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 872 0.89 0.19 0.27 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 873 0.89 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 874 0.89 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 875 0.89 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 876 0.89 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 877 0.89 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 878 0.89 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 879 0.90 0.19 0.26 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 880 0.90 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 881 0.90 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 882 0.90 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 883 0.90 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 884 0.90 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 885 0.90 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 886 0.91 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 887 0.91 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 888 0.91 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 889 0.91 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 890 0.91 0.19 0.25 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 891 0.91 0.19 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 892 0.91 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 893 0.91 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 894 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 895 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 896 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 897 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 898 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 899 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 900 0.92 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 901 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 902 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 903 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 904 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 905 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 906 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 907 0.93 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 908 0.94 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 909 0.94 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 910 0.94 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 911 0.94 0.18 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 23/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 912 0.94 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 913 0.94 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 914 0.94 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 915 0.94 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 916 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 917 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 918 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 919 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 920 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 921 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 922 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 923 0.95 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 924 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 925 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 926 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 927 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 928 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 929 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 930 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 931 0.96 0.17 0.24 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 932 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 933 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 934 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 935 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 936 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 937 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 938 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 939 0.97 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 940 0.98 0.17 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 941 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 942 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 943 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 944 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 945 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 946 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 947 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 948 0.98 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 949 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 950 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 951 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 24/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 952 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 953 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 954 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 955 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 956 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 957 0.99 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 958 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 959 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 960 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 961 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 962 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 963 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 964 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 965 1.00 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 966 1.01 0.16 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 967 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 968 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 969 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 970 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 971 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 972 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 973 1.01 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 974 1.02 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 975 1.02 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 976 1.02 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 977 1.02 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 978 1.02 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 979 1.02 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 980 1.03 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 981 1.03 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 982 1.03 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 983 1.03 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 984 1.03 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 985 1.03 0.15 0.23 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 986 1.03 0.15 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 987 1.03 0.15 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 988 1.04 0.15 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 989 1.04 0.15 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 990 1.04 0.15 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 991 1.04 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 25/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 992 1.04 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 993 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 994 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 995 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 996 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 997 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 998 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 999 1.05 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1000 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1001 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1002 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1003 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1004 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1005 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1006 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1007 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1008 1.06 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1009 1.07 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1010 1.07 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1011 1.07 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1012 1.07 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1013 1.07 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1014 1.07 0.14 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1015 1.07 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1016 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1017 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1018 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1019 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1020 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1021 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1022 1.08 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1023 1.09 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1024 1.09 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1025 1.09 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1026 1.09 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1027 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1028 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1029 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1030 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1031 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 26/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1032 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1033 1.10 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1034 1.11 0.13 0.22 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1035 1.11 0.13 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1036 1.11 0.13 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1037 1.11 0.13 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1038 1.11 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1039 1.11 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1040 1.11 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1041 1.11 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1042 1.12 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1043 1.12 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1044 1.12 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1045 1.12 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1046 1.12 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1047 1.13 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1048 1.13 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1049 1.13 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1050 1.13 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1051 1.13 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1052 1.14 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1053 1.14 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1054 1.14 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1055 1.14 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1056 1.14 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1057 1.14 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1058 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1059 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1060 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1061 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1062 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1063 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1064 1.15 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1065 1.16 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1066 1.16 0.12 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1067 1.16 0.11 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1068 1.16 0.11 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1069 1.16 0.11 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1070 1.16 0.11 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1071 1.16 0.11 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 27/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1072 1.17 0.11 0.21 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1073 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1074 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1075 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1076 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1077 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1078 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1079 1.17 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1080 1.18 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1081 1.18 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1082 1.18 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1083 1.18 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1084 1.18 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1085 1.18 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1086 1.19 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1087 1.19 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1088 1.19 0.11 0.20 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1089 1.19 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1090 1.19 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1091 1.19 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1092 1.20 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1093 1.20 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1094 1.20 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1095 1.20 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1096 1.20 0.11 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1097 1.20 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1098 1.20 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1099 1.20 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1100 1.20 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1101 1.21 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1102 1.21 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1103 1.21 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1104 1.21 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1105 1.21 0.10 0.19 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1106 1.22 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1107 1.22 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1108 1.22 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1109 1.23 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1110 1.23 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1111 1.23 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 28/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1112 1.23 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1113 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1114 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1115 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1116 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1117 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1118 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1119 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1120 1.24 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1121 1.25 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1122 1.25 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1123 1.25 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1124 1.25 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1125 1.25 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1126 1.26 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1127 1.26 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1128 1.26 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1129 1.26 0.10 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1130 1.26 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1131 1.26 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1132 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1133 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1134 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1135 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1136 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1137 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1138 1.27 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1139 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1140 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1141 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1142 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1143 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1144 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1145 1.28 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1146 1.29 0.09 0.18 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1147 1.29 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1148 1.29 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1149 1.29 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1150 1.29 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1151 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 29/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1152 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1153 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1154 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1155 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1156 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1157 1.30 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1158 1.31 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1159 1.31 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1160 1.31 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1161 1.31 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1162 1.32 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1163 1.32 0.09 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1164 1.32 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1165 1.32 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1166 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1167 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1168 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1169 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1170 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1171 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1172 1.33 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1173 1.34 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1174 1.34 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1175 1.34 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1176 1.34 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1177 1.34 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1178 1.34 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1179 1.35 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1180 1.35 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1181 1.35 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1182 1.36 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1183 1.36 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1184 1.36 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1185 1.36 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1186 1.37 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1187 1.37 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1188 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1189 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1190 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1191 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 30/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1192 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1193 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1194 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1195 1.38 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1196 1.39 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1197 1.39 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1198 1.39 0.08 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1199 1.39 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1200 1.39 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1201 1.39 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1202 1.40 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1203 1.40 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1204 1.40 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1205 1.40 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1206 1.41 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1207 1.41 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1208 1.41 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1209 1.41 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1210 1.42 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1211 1.42 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1212 1.42 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1213 1.42 0.07 0.17 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1214 1.43 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1215 1.43 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1216 1.43 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1217 1.43 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1218 1.44 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1219 1.44 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1220 1.44 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1221 1.45 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1222 1.45 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1223 1.45 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1224 1.45 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1225 1.45 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1226 1.45 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1227 1.46 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1228 1.46 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1229 1.46 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1230 1.46 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1231 1.46 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 31/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1232 1.46 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1233 1.47 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1234 1.47 0.07 0.16 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1235 1.48 0.07 0.15 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1236 1.48 0.07 0.15 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1237 1.48 0.06 0.15 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1238 1.48 0.06 0.15 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1239 1.49 0.06 0.15 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1240 1.49 0.06 0.14 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1241 1.50 0.06 0.13 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1242 1.50 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1243 1.50 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1244 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1245 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1246 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1247 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1248 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1249 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1250 1.51 0.06 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1251 1.52 0.06 0.11 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1252 1.52 0.06 0.11 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1253 1.52 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1254 1.52 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1255 1.52 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1256 1.52 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1257 1.53 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1258 1.53 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1259 1.54 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1260 1.54 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1261 1.54 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1262 1.55 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1263 1.55 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1264 1.55 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1265 1.56 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1266 1.56 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1267 1.56 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1268 1.57 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1269 1.57 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1270 1.57 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1271 1.57 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 32/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1272 1.57 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1273 1.58 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1274 1.58 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1275 1.58 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1276 1.58 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1277 1.59 0.06 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1278 1.59 0.05 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1279 1.59 0.05 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1280 1.59 0.05 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1281 1.60 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1282 1.60 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1283 1.60 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1284 1.60 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1285 1.61 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1286 1.62 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1287 1.62 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1288 1.62 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1289 1.62 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1290 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1291 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1292 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1293 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1294 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1295 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1296 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1297 1.63 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1298 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1299 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1300 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1301 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1302 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1303 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1304 1.64 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1305 1.65 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1306 1.65 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1307 1.65 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1308 1.65 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1309 1.66 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1310 1.66 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1311 1.66 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 33/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1312 1.66 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1313 1.67 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1314 1.67 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1315 1.67 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1316 1.68 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1317 1.68 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1318 1.68 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1319 1.68 0.05 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1320 1.69 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1321 1.69 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1322 1.70 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1323 1.70 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1324 1.70 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1325 1.70 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1326 1.70 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1327 1.71 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1328 1.71 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1329 1.71 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1330 1.72 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1331 1.72 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1332 1.73 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1333 1.74 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1334 1.74 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1335 1.75 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1336 1.75 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1337 1.75 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1338 1.75 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1339 1.76 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1340 1.76 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1341 1.77 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1342 1.77 0.04 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1343 1.78 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1344 1.78 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1345 1.79 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1346 1.79 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1347 1.79 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1348 1.79 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1349 1.79 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1350 1.80 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1351 1.80 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 34/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1352 1.80 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1353 1.81 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1354 1.81 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1355 1.82 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1356 1.82 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1357 1.82 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1358 1.82 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1359 1.83 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1360 1.83 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1361 1.83 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1362 1.84 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1363 1.85 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1364 1.86 0.04 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1365 1.86 0.03 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1366 1.86 0.03 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1367 1.87 0.03 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1368 1.87 0.03 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1369 1.87 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1370 1.88 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1371 1.88 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1372 1.88 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1373 1.89 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1374 1.89 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1375 1.90 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1376 1.90 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1377 1.91 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1378 1.91 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1379 1.92 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1380 1.92 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1381 1.92 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1382 1.92 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1383 1.93 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1384 1.93 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1385 1.94 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1386 1.94 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1387 1.95 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1388 1.95 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1389 1.95 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1390 1.96 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1391 1.97 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 35/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1392 1.97 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1393 1.97 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1394 1.99 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1395 1.99 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1396 1.99 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1397 1.99 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1398 2.00 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1399 2.00 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1400 2.00 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1401 2.02 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1402 2.02 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1403 2.03 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1404 2.05 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1405 2.06 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1406 2.06 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1407 2.07 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1408 2.09 0.03 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1409 2.10 0.02 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1410 2.10 0.02 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1411 2.11 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1412 2.12 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1413 2.13 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1414 2.13 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1415 2.14 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1416 2.14 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1417 2.14 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1418 2.15 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1419 2.15 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1420 2.16 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1421 2.18 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1422 2.18 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1423 2.19 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1424 2.20 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1425 2.20 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1426 2.20 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1427 2.22 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1428 2.23 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1429 2.23 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1430 2.24 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1431 2.25 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 36/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1432 2.25 0.02 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1433 2.25 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1434 2.25 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1435 2.27 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1436 2.27 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1437 2.28 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1438 2.28 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1439 2.28 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1440 2.29 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1441 2.30 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1442 2.30 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1443 2.31 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1444 2.31 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1445 2.32 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1446 2.32 0.02 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1447 2.33 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1448 2.35 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1449 2.35 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1450 2.36 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1451 2.37 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1452 2.41 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1453 2.42 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1454 2.43 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1455 2.43 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1456 2.46 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1457 2.47 0.02 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1458 2.48 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1459 2.48 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1460 2.49 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1461 2.49 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1462 2.50 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1463 2.50 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1464 2.56 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1465 2.56 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1466 2.56 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1467 2.57 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1468 2.58 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1469 2.58 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1470 2.59 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1471 2.59 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 37/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1472 2.59 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1473 2.60 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1474 2.63 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1475 2.68 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1476 2.69 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1477 2.69 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1478 2.72 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1479 2.73 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1480 2.73 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1481 2.75 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1482 2.77 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1483 2.80 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1484 2.81 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1485 2.81 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1486 2.83 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1487 2.83 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1488 2.84 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1489 2.86 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1490 2.87 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1491 2.89 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1492 2.90 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1493 2.91 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1494 2.91 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1495 2.92 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1496 2.94 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1497 2.95 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1498 2.96 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1499 2.99 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1500 2.99 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1501 2.99 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1502 3.03 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1503 3.06 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1504 3.07 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1505 3.07 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1506 3.12 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1507 3.13 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1508 3.17 0.00 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1509 3.18 0.00 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1510 3.18 0.00 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1511 3.21 0.00 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 38/3911/3/2015 9:28 AM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 1512 3.22 0.00 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1513 3.23 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1514 3.24 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1515 3.25 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1516 3.26 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1517 3.45 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1518 3.52 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1519 3.66 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1520 3.95 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1521 4.09 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1522 4.25 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1523 4.49 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1524 4.82 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1525 4.93 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1526 6.05 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1527 6.36 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1528 7.89 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1529 8.14 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1530 12.71 0.00 0.00 TRUE FALSE FALSE Pass- Qpost Above Flow Control Upper Limit 1531 17.66 0.00 0.00 TRUE FALSE FALSE Pass- Qpost Above Flow Control Upper Limit 39/3911/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less Duration Table Summary at Project Discharge Point file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-PRE-A.out time stamp: 10/19/2015 4:25:05 PM Dis charge Rate Nu mber of P e r i ods To t al Period s E x ceedin g Percent Time Exce e ded 0.000 491063 503047 100.0000 0.001 646 11984 2.3823 0.002 176 11338 2.2539 0.003 112 11162 2.2189 0.004 134 11050 2.1966 0.005 297 10916 2.1700 0.006 53 10619 2.1109 0.007 28 10566 2.1004 0.008 19 10538 2.0948 0.009 34 10519 2.0911 0.010 98 10485 2.0843 0.011 15 10387 2.0648 0.012 592 10372 2.0618 0.013 380 9780 1.9442 0.014 11 9400 1.8686 0.015 106 9389 1.8664 0.016 498 9283 1.8454 0.017 13 8785 1.7464 0.018 4 8772 1.7438 0.019 518 8768 1.7430 0.020 43 8250 1.6400 0.021 16 8207 1.6315 0.022 5 8191 1.6283 0.023 9 8186 1.6273 0.024 6 8177 1.6255 0.025 106 8171 1.6243 0.026 55 8065 1.6032 0.027 5 8010 1.5923 0.028 6 8005 1.5913 0.029 9 7999 1.5901 0.030 8 7990 1.5883 0.031 7 7982 1.5867 0.032 23 7975 1.5853 0.033 32 7952 1.5808 0.034 160 7920 1.5744 0.035 99 7760 1.5426 0.036 10 7661 1.5229 0.037 5 7651 1.5209 0.038 185 7646 1.5199 0.039 14 7461 1.4832 0.040 5 7447 1.4804 0.041 15 7442 1.4794 0.042 6 7427 1.4764 0.043 2 7421 1.4752 0.044 7 7419 1.4748 0.045 39 7412 1.4734 0.046 233 7373 1.4657 0.047 58 7140 1.4194 0.048 11 7082 1.4078 0.049 3 7071 1.4056 0.050 13 7068 1.4050 0.051 109 7055 1.4025 0.052 119 6946 1.3808 0.053 46 6827 1.3571 1/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.054 64 6781 1.3480 0.055 10 6717 1.3353 0.056 10 6707 1.3333 0.057 121 6697 1.3313 0.058 6 6576 1.3072 0.059 6 6570 1.3060 0.060 4 6564 1.3048 0.061 2 6560 1.3041 0.062 1 6558 1.3037 0.063 4 6557 1.3035 0.064 3 6553 1.3027 0.065 4 6550 1.3021 0.066 3 6546 1.3013 0.068 1 6543 1.3007 0.069 2 6542 1.3005 0.070 1 6540 1.3001 0.072 2 6539 1.2999 0.073 22 6537 1.2995 0.076 293 6515 1.2951 0.077 4 6222 1.2369 0.079 1 6218 1.2361 0.080 2 6217 1.2359 0.081 2 6215 1.2355 0.082 2 6213 1.2351 0.083 1 6211 1.2347 0.084 4 6210 1.2345 0.085 5 6206 1.2337 0.086 2 6201 1.2327 0.087 1 6199 1.2323 0.088 1 6198 1.2321 0.089 1 6197 1.2319 0.090 2 6196 1.2317 0.091 2 6194 1.2313 0.092 1 6192 1.2309 0.093 2 6191 1.2307 0.094 3 6189 1.2303 0.095 60 6186 1.2297 0.096 6 6126 1.2178 0.097 2 6120 1.2166 0.098 4 6118 1.2162 0.100 13 6114 1.2154 0.101 18 6101 1.2128 0.102 7 6083 1.2092 0.103 5 6076 1.2078 0.104 7 6071 1.2068 0.105 3 6064 1.2055 0.106 5 6061 1.2049 0.107 3 6056 1.2039 0.108 7 6053 1.2033 0.109 47 6046 1.2019 0.110 11 5999 1.1925 0.111 5 5988 1.1903 0.112 5 5983 1.1894 0.113 1 5978 1.1884 0.114 2 5977 1.1882 0.115 7 5975 1.1878 0.116 3 5968 1.1864 0.117 5 5965 1.1858 0.118 3 5960 1.1848 0.119 8 5957 1.1842 2/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.120 9 5949 1.1826 0.121 44 5940 1.1808 0.122 146 5896 1.1721 0.123 11 5750 1.1430 0.124 12 5739 1.1408 0.125 7 5727 1.1385 0.126 11 5720 1.1371 0.127 62 5709 1.1349 0.128 70 5647 1.1226 0.129 26 5577 1.1086 0.130 9 5551 1.1035 0.131 11 5542 1.1017 0.132 6 5531 1.0995 0.133 7 5525 1.0983 0.134 1 5518 1.0969 0.135 4 5517 1.0967 0.136 6 5513 1.0959 0.137 4 5507 1.0947 0.138 3 5503 1.0939 0.139 1 5500 1.0933 0.140 2 5499 1.0931 0.141 3 5497 1.0927 0.142 2 5494 1.0921 0.145 1 5492 1.0917 0.146 1 5491 1.0915 0.148 1 5490 1.0913 0.151 1 5489 1.0912 0.157 1 5488 1.0910 0.158 1 5487 1.0908 0.161 1 5486 1.0906 0.163 1 5485 1.0904 0.165 4 5484 1.0902 0.166 1 5480 1.0894 0.167 1 5479 1.0892 0.168 2 5478 1.0890 0.169 1 5476 1.0886 0.171 3 5475 1.0884 0.172 2 5472 1.0878 0.173 6 5470 1.0874 0.175 5 5464 1.0862 0.176 2 5459 1.0852 0.177 11 5457 1.0848 0.178 1 5446 1.0826 0.179 3 5445 1.0824 0.180 3 5442 1.0818 0.181 3 5439 1.0812 0.182 1 5436 1.0806 0.183 2 5435 1.0804 0.184 7 5433 1.0800 0.185 31 5426 1.0786 0.186 10 5395 1.0725 0.187 4 5385 1.0705 0.188 10 5381 1.0697 0.190 1 5371 1.0677 0.191 3 5370 1.0675 0.193 2 5367 1.0669 0.194 1 5365 1.0665 0.195 3 5364 1.0663 0.196 11 5361 1.0657 0.197 55 5350 1.0635 3/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.198 60 5295 1.0526 0.199 19 5235 1.0407 0.200 16 5216 1.0369 0.201 8 5200 1.0337 0.202 4 5192 1.0321 0.203 40 5188 1.0313 0.204 23 5148 1.0234 0.205 20 5125 1.0188 0.206 4 5105 1.0148 0.207 5 5101 1.0140 0.208 2 5096 1.0130 0.209 2 5094 1.0126 0.210 1 5092 1.0122 0.211 1 5091 1.0120 0.212 2 5090 1.0118 0.213 6 5088 1.0114 0.214 3 5082 1.0102 0.215 2 5079 1.0096 0.216 1 5077 1.0092 0.218 1 5076 1.0091 0.220 1 5075 1.0089 0.221 1 5074 1.0087 0.223 4 5073 1.0085 0.226 2 5069 1.0077 0.227 3 5067 1.0073 0.230 1 5064 1.0067 0.231 2 5063 1.0065 0.232 1 5061 1.0061 0.233 5 5060 1.0059 0.236 1 5055 1.0049 0.237 2 5054 1.0047 0.239 1 5052 1.0043 0.241 1 5051 1.0041 0.242 2 5050 1.0039 0.244 2 5048 1.0035 0.246 2 5046 1.0031 0.247 6 5044 1.0027 0.248 1 5038 1.0015 0.249 7 5037 1.0013 0.250 3 5030 0.9999 0.251 4 5027 0.9993 0.252 7 5023 0.9985 0.253 11 5016 0.9971 0.254 20 5005 0.9949 0.255 12 4985 0.9910 0.256 2 4973 0.9886 0.257 8 4971 0.9882 0.258 1 4963 0.9866 0.259 2 4962 0.9864 0.260 13 4960 0.9860 0.261 22 4947 0.9834 0.262 22 4925 0.9790 0.263 28 4903 0.9747 0.264 16 4875 0.9691 0.265 4 4859 0.9659 0.266 11 4855 0.9651 0.268 2 4844 0.9629 0.269 10 4842 0.9625 0.270 21 4832 0.9605 0.271 6 4811 0.9564 4/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.272 14 4805 0.9552 0.273 48 4791 0.9524 0.274 24 4743 0.9429 0.275 33 4719 0.9381 0.276 66 4686 0.9315 0.277 22 4620 0.9184 0.278 29 4598 0.9140 0.279 48 4569 0.9083 0.280 45 4521 0.8987 0.281 73 4476 0.8898 0.282 51 4403 0.8753 0.283 4 4352 0.8651 0.284 31 4348 0.8643 0.285 17 4317 0.8582 0.286 5 4300 0.8548 0.287 7 4295 0.8538 0.288 4 4288 0.8524 0.289 15 4284 0.8516 0.290 8 4269 0.8486 0.291 1 4261 0.8470 0.292 3 4260 0.8468 0.293 1 4257 0.8462 0.294 16 4256 0.8460 0.295 4 4240 0.8429 0.296 6 4236 0.8421 0.297 1 4230 0.8409 0.299 5 4229 0.8407 0.300 2 4224 0.8397 0.301 1 4222 0.8393 0.303 1 4221 0.8391 0.305 1 4220 0.8389 0.307 2 4219 0.8387 0.308 1 4217 0.8383 0.309 2 4216 0.8381 0.312 1 4214 0.8377 0.315 1 4213 0.8375 0.316 1 4212 0.8373 0.320 1 4211 0.8371 0.321 1 4210 0.8369 0.323 1 4209 0.8367 0.324 2 4208 0.8365 0.325 1 4206 0.8361 0.326 1 4205 0.8359 0.327 3 4204 0.8357 0.328 6 4201 0.8351 0.329 7 4195 0.8339 0.330 5 4188 0.8325 0.331 4 4183 0.8315 0.333 1 4179 0.8307 0.335 2 4178 0.8305 0.336 8 4176 0.8301 0.337 15 4168 0.8286 0.338 6 4153 0.8256 0.339 5 4147 0.8244 0.341 1 4142 0.8234 0.343 1 4141 0.8232 0.345 6 4140 0.8230 0.346 3 4134 0.8218 0.347 1 4131 0.8212 0.348 5 4130 0.8210 5/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.349 34 4125 0.8200 0.350 9 4091 0.8132 0.351 16 4082 0.8115 0.352 11 4066 0.8083 0.353 7 4055 0.8061 0.354 16 4048 0.8047 0.355 19 4032 0.8015 0.356 9 4013 0.7977 0.357 12 4004 0.7959 0.358 13 3992 0.7936 0.359 2 3979 0.7910 0.360 4 3977 0.7906 0.361 5 3973 0.7898 0.362 7 3968 0.7888 0.363 3 3961 0.7874 0.364 1 3958 0.7868 0.365 3 3957 0.7866 0.366 2 3954 0.7860 0.367 1 3952 0.7856 0.368 1 3951 0.7854 0.370 1 3950 0.7852 0.371 1 3949 0.7850 0.375 1 3948 0.7848 0.376 2 3947 0.7846 0.377 1 3945 0.7842 0.380 1 3944 0.7840 0.382 1 3943 0.7838 0.383 1 3942 0.7836 0.385 1 3941 0.7834 0.388 1 3940 0.7832 0.389 1 3939 0.7830 0.398 1 3938 0.7828 0.399 1 3937 0.7826 0.400 2 3936 0.7824 0.402 3 3934 0.7820 0.404 6 3931 0.7814 0.405 3 3925 0.7802 0.406 2 3922 0.7796 0.407 2 3920 0.7793 0.408 2 3918 0.7789 0.409 2 3916 0.7785 0.410 3 3914 0.7781 0.411 3 3911 0.7775 0.412 4 3908 0.7769 0.413 2 3904 0.7761 0.414 4 3902 0.7757 0.415 5 3898 0.7749 0.417 2 3893 0.7739 0.419 22 3891 0.7735 0.420 1 3869 0.7691 0.421 1 3868 0.7689 0.422 3 3867 0.7687 0.423 3 3864 0.7681 0.424 3 3861 0.7675 0.425 22 3858 0.7669 0.426 5 3836 0.7626 0.427 3 3831 0.7616 0.428 8 3828 0.7610 0.429 5 3820 0.7594 0.430 11 3815 0.7584 6/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.431 16 3804 0.7562 0.432 12 3788 0.7530 0.433 5 3776 0.7506 0.434 10 3771 0.7496 0.435 1 3761 0.7476 0.436 1 3760 0.7474 0.437 6 3759 0.7472 0.439 2 3753 0.7461 0.440 2 3751 0.7457 0.444 1 3749 0.7453 0.450 1 3748 0.7451 0.453 2 3747 0.7449 0.456 1 3745 0.7445 0.458 1 3744 0.7443 0.460 1 3743 0.7441 0.462 1 3742 0.7439 0.465 1 3741 0.7437 0.466 1 3740 0.7435 0.472 1 3739 0.7433 0.473 1 3738 0.7431 0.476 1 3737 0.7429 0.477 3 3736 0.7427 0.478 2 3733 0.7421 0.479 2 3731 0.7417 0.480 6 3729 0.7413 0.481 5 3723 0.7401 0.483 2 3718 0.7391 0.484 2 3716 0.7387 0.486 2 3714 0.7383 0.487 4 3712 0.7379 0.488 2 3708 0.7371 0.489 2 3706 0.7367 0.490 2 3704 0.7363 0.491 3 3702 0.7359 0.492 1 3699 0.7353 0.496 2 3698 0.7351 0.497 1 3696 0.7347 0.498 1 3695 0.7345 0.499 2 3694 0.7343 0.500 8 3692 0.7339 0.501 9 3684 0.7323 0.502 11 3675 0.7305 0.503 9 3664 0.7284 0.505 4 3655 0.7266 0.506 8 3651 0.7258 0.507 8 3643 0.7242 0.508 13 3635 0.7226 0.509 3 3622 0.7200 0.510 4 3619 0.7194 0.511 3 3615 0.7186 0.513 1 3612 0.7180 0.514 1 3611 0.7178 0.515 3 3610 0.7176 0.516 1 3607 0.7170 0.519 4 3606 0.7168 0.521 3 3602 0.7160 0.524 1 3599 0.7154 0.525 2 3598 0.7152 0.526 1 3596 0.7148 0.527 29 3595 0.7146 7/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.548 1 3566 0.7089 0.550 1 3565 0.7087 0.551 2 3564 0.7085 0.552 4 3562 0.7081 0.553 1 3558 0.7073 0.554 3 3557 0.7071 0.555 5 3554 0.7065 0.556 5 3549 0.7055 0.557 3 3544 0.7045 0.558 4 3541 0.7039 0.559 6 3537 0.7031 0.560 3 3531 0.7019 0.561 1 3528 0.7013 0.562 2 3527 0.7011 0.563 3 3525 0.7007 0.564 15 3522 0.7001 0.565 4 3507 0.6972 0.566 5 3503 0.6964 0.567 24 3498 0.6954 0.573 5 3474 0.6906 0.574 4 3469 0.6896 0.575 4 3465 0.6888 0.576 9 3461 0.6880 0.577 18 3452 0.6862 0.578 7 3434 0.6826 0.579 23 3427 0.6812 0.580 17 3404 0.6767 0.581 8 3387 0.6733 0.582 23 3379 0.6717 0.583 11 3356 0.6671 0.584 30 3345 0.6649 0.585 17 3315 0.6590 0.586 8 3298 0.6556 0.587 5 3290 0.6540 0.588 16 3285 0.6530 0.589 4 3269 0.6498 0.590 4 3265 0.6490 0.591 4 3261 0.6482 0.592 13 3257 0.6475 0.593 7 3244 0.6449 0.594 1 3237 0.6435 0.595 3 3236 0.6433 0.596 2 3233 0.6427 0.597 1 3231 0.6423 0.599 4 3230 0.6421 0.601 1 3226 0.6413 0.602 4 3225 0.6411 0.604 1 3221 0.6403 0.605 1 3220 0.6401 0.606 76 3219 0.6399 0.607 2 3143 0.6248 0.608 1 3141 0.6244 0.612 1 3140 0.6242 0.613 1 3139 0.6240 0.616 1 3138 0.6238 0.624 1 3137 0.6236 0.625 1 3136 0.6234 0.627 2 3135 0.6232 0.631 2 3133 0.6228 0.632 1 3131 0.6224 8/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.633 1 3130 0.6222 0.634 1 3129 0.6220 0.635 2 3128 0.6218 0.637 1 3126 0.6214 0.639 4 3125 0.6212 0.640 8 3121 0.6204 0.641 2 3113 0.6188 0.643 3 3111 0.6184 0.646 1 3108 0.6178 0.650 1 3107 0.6176 0.651 4 3106 0.6174 0.652 13 3102 0.6166 0.653 4 3089 0.6141 0.654 7 3085 0.6133 0.655 5 3078 0.6119 0.656 3 3073 0.6109 0.657 6 3070 0.6103 0.658 10 3064 0.6091 0.659 6 3054 0.6071 0.660 6 3048 0.6059 0.661 4 3042 0.6047 0.663 4 3038 0.6039 0.664 2 3034 0.6031 0.665 4 3032 0.6027 0.666 1 3028 0.6019 0.667 4 3027 0.6017 0.668 1 3023 0.6009 0.669 3 3022 0.6007 0.670 1 3019 0.6001 0.671 2 3018 0.5999 0.672 4 3016 0.5995 0.674 1 3012 0.5988 0.679 1 3011 0.5986 0.680 1 3010 0.5984 0.681 1 3009 0.5982 0.682 12 3008 0.5980 0.684 1 2996 0.5956 0.685 1 2995 0.5954 0.698 5 2994 0.5952 0.699 8 2989 0.5942 0.701 1 2981 0.5926 0.702 2 2980 0.5924 0.703 5 2978 0.5920 0.704 8 2973 0.5910 0.705 15 2965 0.5894 0.707 2 2950 0.5864 0.708 7 2948 0.5860 0.709 24 2941 0.5846 0.710 37 2917 0.5799 0.711 3 2880 0.5725 0.712 1 2877 0.5719 0.713 1 2876 0.5717 0.715 2 2875 0.5715 0.716 3 2873 0.5711 0.717 3 2870 0.5705 0.718 150 2867 0.5699 0.719 23 2717 0.5401 0.720 5 2694 0.5355 0.721 1 2689 0.5345 0.723 2 2688 0.5343 9/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.724 4 2686 0.5339 0.725 2 2682 0.5332 0.726 3 2680 0.5328 0.727 3 2677 0.5322 0.728 13 2674 0.5316 0.729 6 2661 0.5290 0.730 74 2655 0.5278 0.731 76 2581 0.5131 0.732 10 2505 0.4980 0.733 23 2495 0.4960 0.734 26 2472 0.4914 0.735 70 2446 0.4862 0.736 103 2376 0.4723 0.737 56 2273 0.4518 0.738 8 2217 0.4407 0.739 7 2209 0.4391 0.740 4 2202 0.4377 0.741 52 2198 0.4369 0.742 41 2146 0.4266 0.743 26 2105 0.4184 0.744 5 2079 0.4133 0.745 1 2074 0.4123 0.746 5 2073 0.4121 0.747 8 2068 0.4111 0.748 4 2060 0.4095 0.749 2 2056 0.4087 0.750 3 2054 0.4083 0.751 1 2051 0.4077 0.753 1 2050 0.4075 0.754 25 2049 0.4073 0.755 11 2024 0.4023 0.756 9 2013 0.4002 0.758 443 2004 0.3984 0.759 2 1561 0.3103 0.760 3 1559 0.3099 0.761 1 1556 0.3093 0.764 1 1555 0.3091 0.767 6 1554 0.3089 0.768 1 1548 0.3077 0.769 1 1547 0.3075 0.771 1 1546 0.3073 0.772 3 1545 0.3071 0.773 2 1542 0.3065 0.775 1 1540 0.3061 0.778 2 1539 0.3059 0.779 1 1537 0.3055 0.780 3 1536 0.3053 0.781 1 1533 0.3047 0.783 3 1532 0.3045 0.785 1 1529 0.3039 0.786 1 1528 0.3037 0.789 1 1527 0.3036 0.791 3 1526 0.3034 0.792 1 1523 0.3028 0.794 2 1522 0.3026 0.795 1 1520 0.3022 0.796 2 1519 0.3020 0.799 4 1517 0.3016 0.801 2 1513 0.3008 0.802 1 1511 0.3004 10/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.803 1 1510 0.3002 0.804 14 1509 0.3000 0.805 2 1495 0.2972 0.806 2 1493 0.2968 0.807 3 1491 0.2964 0.808 5 1488 0.2958 0.809 3 1483 0.2948 0.810 3 1480 0.2942 0.812 3 1477 0.2936 0.813 3 1474 0.2930 0.814 2 1471 0.2924 0.815 2 1469 0.2920 0.816 2 1467 0.2916 0.817 1 1465 0.2912 0.819 1 1464 0.2910 0.821 2 1463 0.2908 0.822 2 1461 0.2904 0.832 1 1459 0.2900 0.834 6 1458 0.2898 0.835 1 1452 0.2886 0.838 1 1451 0.2884 0.839 1 1450 0.2882 0.840 1 1449 0.2880 0.847 1 1448 0.2878 0.850 1 1447 0.2876 0.854 1 1446 0.2874 0.859 3 1445 0.2872 0.860 4 1442 0.2867 0.861 3 1438 0.2859 0.862 1 1435 0.2853 0.863 4 1434 0.2851 0.867 8 1430 0.2843 0.868 8 1422 0.2827 0.869 2 1414 0.2811 0.870 7 1412 0.2807 0.872 2 1405 0.2793 0.873 2 1403 0.2789 0.875 2 1401 0.2785 0.876 2 1399 0.2781 0.877 3 1397 0.2777 0.879 5 1394 0.2771 0.880 5 1389 0.2761 0.882 12 1384 0.2751 0.883 18 1372 0.2727 0.884 1 1354 0.2692 0.885 14 1353 0.2690 0.886 3 1339 0.2662 0.887 6 1336 0.2656 0.888 15 1330 0.2644 0.889 5 1315 0.2614 0.890 13 1310 0.2604 0.891 6 1297 0.2578 0.892 2 1291 0.2566 0.893 2 1289 0.2562 0.894 3 1287 0.2558 0.895 4 1284 0.2552 0.896 3 1280 0.2544 0.897 2 1277 0.2539 0.899 2 1275 0.2535 0.901 3 1273 0.2531 11/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.902 1 1270 0.2525 0.903 2 1269 0.2523 0.906 3 1267 0.2519 0.907 1 1264 0.2513 0.908 1 1263 0.2511 0.910 30 1262 0.2509 0.912 2 1232 0.2449 0.913 2 1230 0.2445 0.914 1 1228 0.2441 0.927 1 1227 0.2439 0.929 1 1226 0.2437 0.932 2 1225 0.2435 0.933 1 1223 0.2431 0.935 1 1222 0.2429 0.936 1 1221 0.2427 0.938 3 1220 0.2425 0.939 1 1217 0.2419 0.942 1 1216 0.2417 0.943 4 1215 0.2415 0.944 2 1211 0.2407 0.945 3 1209 0.2403 0.946 1 1206 0.2397 0.948 2 1205 0.2395 0.949 2 1203 0.2391 0.950 1 1201 0.2387 0.951 1 1200 0.2385 0.952 1 1199 0.2383 0.953 1 1198 0.2381 0.955 3 1197 0.2379 0.956 1 1194 0.2374 0.957 2 1193 0.2372 0.958 3 1191 0.2368 0.959 1 1188 0.2362 0.960 3 1187 0.2360 0.961 2 1184 0.2354 0.962 1 1182 0.2350 0.963 3 1181 0.2348 0.965 1 1178 0.2342 0.966 2 1177 0.2340 0.968 3 1175 0.2336 0.970 3 1172 0.2330 0.971 2 1169 0.2324 0.976 1 1167 0.2320 0.978 1 1166 0.2318 0.982 1 1165 0.2316 0.983 1 1164 0.2314 0.984 1 1163 0.2312 0.986 6 1162 0.2310 0.987 1 1156 0.2298 0.988 1 1155 0.2296 0.991 2 1154 0.2294 1.007 1 1152 0.2290 1.009 1 1151 0.2288 1.010 1 1150 0.2286 1.011 3 1149 0.2284 1.013 1 1146 0.2278 1.014 1 1145 0.2276 1.018 1 1144 0.2274 1.019 1 1143 0.2272 1.020 2 1142 0.2270 12/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.021 1 1140 0.2266 1.022 1 1139 0.2264 1.024 1 1138 0.2262 1.026 1 1137 0.2260 1.030 2 1136 0.2258 1.031 6 1134 0.2254 1.032 2 1128 0.2242 1.034 4 1126 0.2238 1.035 1 1122 0.2230 1.036 1 1121 0.2228 1.037 2 1120 0.2226 1.038 2 1118 0.2222 1.039 3 1116 0.2218 1.040 5 1113 0.2213 1.042 1 1108 0.2203 1.043 1 1107 0.2201 1.045 2 1106 0.2199 1.046 1 1104 0.2195 1.058 2 1103 0.2193 1.061 4 1101 0.2189 1.078 1 1097 0.2181 1.079 1 1096 0.2179 1.080 1 1095 0.2177 1.085 1 1094 0.2175 1.087 1 1093 0.2173 1.089 1 1092 0.2171 1.093 1 1091 0.2169 1.095 2 1090 0.2167 1.096 1 1088 0.2163 1.097 1 1087 0.2161 1.099 4 1086 0.2159 1.105 2 1082 0.2151 1.107 5 1080 0.2147 1.109 1 1075 0.2137 1.110 4 1074 0.2135 1.111 2 1070 0.2127 1.112 4 1068 0.2123 1.113 3 1064 0.2115 1.115 3 1061 0.2109 1.117 3 1058 0.2103 1.118 2 1055 0.2097 1.119 1 1053 0.2093 1.120 2 1052 0.2091 1.121 4 1050 0.2087 1.125 1 1046 0.2079 1.134 1 1045 0.2077 1.136 1 1044 0.2075 1.137 5 1043 0.2073 1.144 1 1038 0.2063 1.158 2 1037 0.2061 1.160 1 1035 0.2057 1.163 2 1034 0.2055 1.165 1 1032 0.2051 1.166 2 1031 0.2050 1.167 1 1029 0.2046 1.170 4 1028 0.2044 1.171 3 1024 0.2036 1.172 1 1021 0.2030 1.175 5 1020 0.2028 1.176 1 1015 0.2018 13/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.179 1 1014 0.2016 1.181 1 1013 0.2014 1.183 5 1012 0.2012 1.184 2 1007 0.2002 1.185 2 1005 0.1998 1.186 5 1003 0.1994 1.187 5 998 0.1984 1.188 8 993 0.1974 1.189 4 985 0.1958 1.190 6 981 0.1950 1.191 9 975 0.1938 1.192 3 966 0.1920 1.193 5 963 0.1914 1.194 1 958 0.1904 1.195 4 957 0.1902 1.196 3 953 0.1894 1.197 3 950 0.1888 1.198 1 947 0.1883 1.199 3 946 0.1881 1.202 1 943 0.1875 1.204 1 942 0.1873 1.206 1 941 0.1871 1.208 3 940 0.1869 1.209 2 937 0.1863 1.210 2 935 0.1859 1.212 1 933 0.1855 1.213 18 932 0.1853 1.216 1 914 0.1817 1.217 1 913 0.1815 1.221 1 912 0.1813 1.228 1 911 0.1811 1.233 1 910 0.1809 1.234 1 909 0.1807 1.237 1 908 0.1805 1.240 2 907 0.1803 1.241 1 905 0.1799 1.244 1 904 0.1797 1.245 1 903 0.1795 1.246 2 902 0.1793 1.247 2 900 0.1789 1.249 1 898 0.1785 1.252 1 897 0.1783 1.253 1 896 0.1781 1.256 1 895 0.1779 1.259 1 894 0.1777 1.261 1 893 0.1775 1.263 2 892 0.1773 1.265 2 890 0.1769 1.266 1 888 0.1765 1.267 1 887 0.1763 1.270 2 886 0.1761 1.274 1 884 0.1757 1.275 1 883 0.1755 1.277 1 882 0.1753 1.285 1 881 0.1751 1.286 1 880 0.1749 1.288 1 879 0.1747 1.289 2 878 0.1745 1.294 1 876 0.1741 1.312 1 875 0.1739 14/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.314 1 874 0.1737 1.318 2 873 0.1735 1.322 3 871 0.1731 1.327 1 868 0.1725 1.330 1 867 0.1723 1.334 4 866 0.1722 1.335 1 862 0.1714 1.336 1 861 0.1712 1.338 2 860 0.1710 1.341 1 858 0.1706 1.342 1 857 0.1704 1.346 2 856 0.1702 1.353 1 854 0.1698 1.355 1 853 0.1696 1.359 1 852 0.1694 1.360 2 851 0.1692 1.375 1 849 0.1688 1.392 1 848 0.1686 1.397 1 847 0.1684 1.403 1 846 0.1682 1.406 2 845 0.1680 1.409 1 843 0.1676 1.410 2 842 0.1674 1.411 1 840 0.1670 1.412 1 839 0.1668 1.413 1 838 0.1666 1.415 2 837 0.1664 1.417 1 835 0.1660 1.419 1 834 0.1658 1.422 1 833 0.1656 1.423 2 832 0.1654 1.424 2 830 0.1650 1.427 1 828 0.1646 1.432 1 827 0.1644 1.441 1 826 0.1642 1.443 1 825 0.1640 1.455 1 824 0.1638 1.456 1 823 0.1636 1.457 1 822 0.1634 1.461 2 821 0.1632 1.462 3 819 0.1628 1.463 1 816 0.1622 1.464 1 815 0.1620 1.466 2 814 0.1618 1.467 4 812 0.1614 1.468 1 808 0.1606 1.469 2 807 0.1604 1.470 1 805 0.1600 1.473 5 804 0.1598 1.475 26 799 0.1588 1.476 14 773 0.1537 1.477 5 759 0.1509 1.478 1 754 0.1499 1.479 1 753 0.1497 1.480 1 752 0.1495 1.485 3 751 0.1493 1.486 2 748 0.1487 1.487 2 746 0.1483 1.488 6 744 0.1479 1.489 14 738 0.1467 15/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.490 10 724 0.1439 1.491 6 714 0.1419 1.492 14 708 0.1407 1.493 1 694 0.1380 1.494 18 693 0.1378 1.495 9 675 0.1342 1.496 8 666 0.1324 1.498 21 658 0.1308 1.499 7 637 0.1266 1.500 15 630 0.1252 1.501 3 615 0.1223 1.504 3 612 0.1217 1.505 4 609 0.1211 1.506 3 605 0.1203 1.507 2 602 0.1197 1.508 1 600 0.1193 1.509 1 599 0.1191 1.511 2 598 0.1189 1.512 8 596 0.1185 1.513 7 588 0.1169 1.514 3 581 0.1155 1.515 2 578 0.1149 1.516 50 576 0.1145 1.518 2 526 0.1046 1.519 1 524 0.1042 1.520 1 523 0.1040 1.524 1 522 0.1038 1.525 3 521 0.1036 1.527 3 518 0.1030 1.529 1 515 0.1024 1.530 1 514 0.1022 1.531 1 513 0.1020 1.534 2 512 0.1018 1.536 1 510 0.1014 1.538 2 509 0.1012 1.540 2 507 0.1008 1.550 2 505 0.1004 1.552 1 503 0.1000 1.553 1 502 0.0998 1.554 1 501 0.0996 1.558 1 500 0.0994 1.562 1 499 0.0992 1.563 2 498 0.0990 1.565 1 496 0.0986 1.567 1 495 0.0984 1.568 1 494 0.0982 1.570 1 493 0.0980 1.571 1 492 0.0978 1.573 1 491 0.0976 1.575 1 490 0.0974 1.577 1 489 0.0972 1.581 4 488 0.0970 1.584 1 484 0.0962 1.585 1 483 0.0960 1.588 2 482 0.0958 1.592 2 480 0.0954 1.595 1 478 0.0950 1.606 1 477 0.0948 1.608 1 476 0.0946 1.617 1 475 0.0944 16/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.634 1 474 0.0942 1.637 1 473 0.0940 1.638 1 472 0.0938 1.640 1 471 0.0936 1.645 1 470 0.0934 1.646 1 469 0.0932 1.647 1 468 0.0930 1.648 1 467 0.0928 1.649 1 466 0.0926 1.651 1 465 0.0924 1.652 1 464 0.0922 1.658 1 463 0.0920 1.668 2 462 0.0918 1.669 1 460 0.0914 1.688 1 459 0.0912 1.693 1 458 0.0910 1.697 1 457 0.0908 1.698 1 456 0.0906 1.700 1 455 0.0904 1.705 1 454 0.0903 1.710 1 453 0.0901 1.714 2 452 0.0899 1.716 1 450 0.0895 1.717 1 449 0.0893 1.721 3 448 0.0891 1.725 1 445 0.0885 1.726 1 444 0.0883 1.727 1 443 0.0881 1.735 1 442 0.0879 1.738 1 441 0.0877 1.744 3 440 0.0875 1.752 1 437 0.0869 1.768 1 436 0.0867 1.769 1 435 0.0865 1.771 1 434 0.0863 1.773 3 433 0.0861 1.776 2 430 0.0855 1.777 4 428 0.0851 1.778 1 424 0.0843 1.780 1 423 0.0841 1.782 1 422 0.0839 1.783 1 421 0.0837 1.786 2 420 0.0835 1.787 1 418 0.0831 1.789 1 417 0.0829 1.790 1 416 0.0827 1.792 2 415 0.0825 1.793 1 413 0.0821 1.794 1 412 0.0819 1.795 1 411 0.0817 1.796 1 410 0.0815 1.797 2 409 0.0813 1.798 1 407 0.0809 1.800 1 406 0.0807 1.802 2 405 0.0805 1.803 1 403 0.0801 1.805 2 402 0.0799 1.807 1 400 0.0795 1.809 1 399 0.0793 1.810 1 398 0.0791 17/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.812 1 397 0.0789 1.813 1 396 0.0787 1.816 1 395 0.0785 1.818 1 394 0.0783 1.819 1 393 0.0781 1.820 2 392 0.0779 1.822 1 390 0.0775 1.825 1 389 0.0773 1.828 1 388 0.0771 1.835 1 387 0.0769 1.847 2 386 0.0767 1.853 1 384 0.0763 1.855 1 383 0.0761 1.860 1 382 0.0759 1.865 1 381 0.0757 1.869 2 380 0.0755 1.870 1 378 0.0751 1.872 1 377 0.0749 1.873 1 376 0.0747 1.874 1 375 0.0745 1.875 1 374 0.0743 1.881 1 373 0.0741 1.891 1 372 0.0739 1.892 1 371 0.0738 1.896 1 370 0.0736 1.909 1 369 0.0734 1.911 1 368 0.0732 1.928 1 367 0.0730 1.929 1 366 0.0728 1.943 1 365 0.0726 1.946 1 364 0.0724 1.947 1 363 0.0722 1.950 1 362 0.0720 1.951 3 361 0.0718 1.957 1 358 0.0712 1.959 1 357 0.0710 1.960 1 356 0.0708 1.965 1 355 0.0706 1.968 1 354 0.0704 2.002 1 353 0.0702 2.019 2 352 0.0700 2.020 1 350 0.0696 2.023 2 349 0.0694 2.043 1 347 0.0690 2.065 1 346 0.0688 2.069 1 345 0.0686 2.073 1 344 0.0684 2.074 1 343 0.0682 2.081 1 342 0.0680 2.089 1 341 0.0678 2.091 1 340 0.0676 2.092 1 339 0.0674 2.095 1 338 0.0672 2.096 2 337 0.0670 2.098 1 335 0.0666 2.100 2 334 0.0664 2.101 1 332 0.0660 2.102 1 331 0.0658 2.103 2 330 0.0656 2.104 3 328 0.0652 18/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 2.107 1 325 0.0646 2.108 2 324 0.0644 2.110 1 322 0.0640 2.111 2 321 0.0638 2.123 5 319 0.0634 2.127 1 314 0.0624 2.135 1 313 0.0622 2.146 1 312 0.0620 2.151 1 311 0.0618 2.156 1 310 0.0616 2.157 1 309 0.0614 2.166 1 308 0.0612 2.167 2 307 0.0610 2.172 1 305 0.0606 2.174 1 304 0.0604 2.175 1 303 0.0602 2.180 1 302 0.0600 2.199 1 301 0.0598 2.214 1 300 0.0596 2.215 1 299 0.0594 2.221 1 298 0.0592 2.225 3 297 0.0590 2.232 1 294 0.0584 2.234 5 293 0.0582 2.235 6 288 0.0573 2.237 1 282 0.0561 2.243 1 281 0.0559 2.244 1 280 0.0557 2.246 1 279 0.0555 2.247 4 278 0.0553 2.249 1 274 0.0545 2.250 1 273 0.0543 2.251 1 272 0.0541 2.252 2 271 0.0539 2.253 1 269 0.0535 2.256 1 268 0.0533 2.257 9 267 0.0531 2.258 1 258 0.0513 2.261 1 257 0.0511 2.262 1 256 0.0509 2.263 1 255 0.0507 2.264 1 254 0.0505 2.270 4 253 0.0503 2.271 3 249 0.0495 2.274 1 246 0.0489 2.275 14 245 0.0487 2.286 2 231 0.0459 2.298 1 229 0.0455 2.318 2 228 0.0453 2.326 1 226 0.0449 2.331 1 225 0.0447 2.333 1 224 0.0445 2.335 1 223 0.0443 2.380 1 222 0.0441 2.386 1 221 0.0439 2.400 1 220 0.0437 2.401 1 219 0.0435 2.403 2 218 0.0433 2.404 1 216 0.0429 2.405 2 215 0.0427 19/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 2.414 1 213 0.0423 2.421 1 212 0.0421 2.426 5 211 0.0419 2.431 1 206 0.0410 2.472 1 205 0.0408 2.473 1 204 0.0406 2.474 1 203 0.0404 2.478 1 202 0.0402 2.487 1 201 0.0400 2.496 1 200 0.0398 2.531 1 199 0.0396 2.541 1 198 0.0394 2.543 1 197 0.0392 2.549 1 196 0.0390 2.562 1 195 0.0388 2.574 2 194 0.0386 2.583 1 192 0.0382 2.616 1 191 0.0380 2.634 1 190 0.0378 2.691 1 189 0.0376 2.701 1 188 0.0374 2.712 1 187 0.0372 2.722 2 186 0.0370 2.729 1 184 0.0366 2.731 1 183 0.0364 2.751 1 182 0.0362 2.764 1 181 0.0360 2.780 1 180 0.0358 2.852 1 179 0.0356 2.880 1 178 0.0354 2.901 1 177 0.0352 2.906 1 176 0.0350 2.910 1 175 0.0348 2.913 1 174 0.0346 2.917 1 173 0.0344 2.958 1 172 0.0342 2.977 1 171 0.0340 2.982 1 170 0.0338 2.983 1 169 0.0336 2.985 1 168 0.0334 2.992 1 167 0.0332 2.993 2 166 0.0330 3.001 1 164 0.0326 3.002 2 163 0.0324 3.005 1 161 0.0320 3.006 1 160 0.0318 3.008 1 159 0.0316 3.009 1 158 0.0314 3.010 2 157 0.0312 3.011 1 155 0.0308 3.015 1 154 0.0306 3.017 4 153 0.0304 3.018 1 149 0.0296 3.019 2 148 0.0294 3.021 1 146 0.0290 3.027 1 145 0.0288 3.028 1 144 0.0286 3.031 3 143 0.0284 3.033 1 140 0.0278 3.041 1 139 0.0276 20/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 3.046 1 138 0.0274 3.049 2 137 0.0272 3.081 1 135 0.0268 3.085 1 134 0.0266 3.102 1 133 0.0264 3.146 1 132 0.0262 3.182 2 131 0.0260 3.200 1 129 0.0256 3.218 1 128 0.0254 3.224 1 127 0.0252 3.228 1 126 0.0250 3.236 1 125 0.0248 3.270 1 124 0.0246 3.275 1 123 0.0245 3.284 1 122 0.0243 3.293 1 121 0.0241 3.299 1 120 0.0239 3.309 1 119 0.0237 3.322 1 118 0.0235 3.336 1 117 0.0233 3.354 1 116 0.0231 3.418 2 115 0.0229 3.456 1 113 0.0225 3.512 1 112 0.0223 3.541 1 111 0.0221 3.597 1 110 0.0219 3.611 1 109 0.0217 3.702 1 108 0.0215 3.751 1 107 0.0213 3.764 1 106 0.0211 3.770 1 105 0.0209 3.791 1 104 0.0207 3.805 1 103 0.0205 3.814 1 102 0.0203 3.883 1 101 0.0201 3.901 1 100 0.0199 3.906 1 99 0.0197 3.998 1 98 0.0195 4.060 1 97 0.0193 4.069 1 96 0.0191 4.072 1 95 0.0189 4.079 1 94 0.0187 4.147 1 93 0.0185 4.154 1 92 0.0183 4.219 1 91 0.0181 4.335 1 90 0.0179 4.418 1 89 0.0177 4.526 2 88 0.0175 4.542 1 86 0.0171 4.600 1 85 0.0169 4.649 1 84 0.0167 4.663 1 83 0.0165 4.668 1 82 0.0163 4.747 1 81 0.0161 4.748 1 80 0.0159 4.797 1 79 0.0157 4.802 1 78 0.0155 4.810 1 77 0.0153 4.813 1 76 0.0151 4.818 1 75 0.0149 21/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 4.930 1 74 0.0147 5.026 1 73 0.0145 5.034 1 72 0.0143 5.045 1 71 0.0141 5.047 1 70 0.0139 5.051 1 69 0.0137 5.053 1 68 0.0135 5.058 1 67 0.0133 5.062 2 66 0.0131 5.070 1 64 0.0127 5.098 1 63 0.0125 5.126 1 62 0.0123 5.127 1 61 0.0121 5.257 1 60 0.0119 5.291 1 59 0.0117 5.297 1 58 0.0115 5.306 1 57 0.0113 5.472 1 56 0.0111 5.629 1 55 0.0109 5.654 1 54 0.0107 5.703 1 53 0.0105 5.757 1 52 0.0103 5.759 2 51 0.0101 5.926 1 49 0.0097 5.999 1 48 0.0095 6.003 1 47 0.0093 6.339 1 46 0.0091 6.455 1 45 0.0089 6.682 1 44 0.0087 6.690 1 43 0.0085 6.916 1 42 0.0083 7.066 1 41 0.0082 7.221 1 40 0.0080 7.345 1 39 0.0078 7.348 1 38 0.0076 7.455 1 37 0.0074 7.500 1 36 0.0072 7.527 1 35 0.0070 7.798 1 34 0.0068 7.831 1 33 0.0066 7.866 1 32 0.0064 7.895 1 31 0.0062 7.989 1 30 0.0060 8.049 1 29 0.0058 8.724 1 28 0.0056 8.936 1 27 0.0054 8.947 1 26 0.0052 8.997 1 25 0.0050 9.057 1 24 0.0048 9.387 1 23 0.0046 9.414 1 22 0.0044 9.569 1 21 0.0042 9.611 1 20 0.0040 9.620 1 19 0.0038 9.725 1 18 0.0036 10.489 1 17 0.0034 10.609 1 16 0.0032 10.687 1 15 0.0030 10.725 1 14 0.0028 10.965 1 13 0.0026 22/2311/3/2015 9:28 AM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 11.355 1 12 0.0024 11.682 1 11 0.0022 11.771 1 10 0.0020 11.805 1 9 0.0018 11.837 1 8 0.0016 11.915 1 7 0.0014 12.272 1 6 0.0012 12.616 1 5 0.0010 12.968 1 4 0.0008 13.372 1 3 0.0006 14.450 1 2 0.0004 17.838 1 1 0.0002 -------------End of Data----------------- 23/2311/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less Duration Table Summary at Project Discharge Point file name: Q:\14\14100\GPIP\GP1\SWMM\OutFall A\14100-MIT-A.out time stamp: 11/2/2015 4:09:54 PM Dis charge Rate Nu mber of P e r i ods To t al Period s E x ceedin g Percent Time Exce e ded 0.000 464546 503047 100.0000 0.001 227 38501 7.6536 0.002 200 38274 7.6084 0.003 143 38074 7.5687 0.004 131 37931 7.5402 0.005 123 37800 7.5142 0.006 104 37677 7.4898 0.007 98 37573 7.4691 0.008 194 37475 7.4496 0.009 262 37281 7.4110 0.010 174 37019 7.3590 0.011 203 36845 7.3244 0.012 207 36642 7.2840 0.013 248 36435 7.2429 0.014 253 36187 7.1936 0.015 215 35934 7.1433 0.016 215 35719 7.1005 0.017 234 35504 7.0578 0.018 239 35270 7.0113 0.019 269 35031 6.9638 0.020 227 34762 6.9103 0.021 217 34535 6.8652 0.022 271 34318 6.8220 0.023 272 34047 6.7682 0.024 238 33775 6.7141 0.025 225 33537 6.6668 0.026 276 33312 6.6220 0.027 297 33036 6.5672 0.028 216 32739 6.5081 0.029 226 32523 6.4652 0.030 256 32297 6.4203 0.031 284 32041 6.3694 0.032 207 31757 6.3129 0.033 230 31550 6.2718 0.034 230 31320 6.2261 0.035 310 31090 6.1803 0.036 211 30780 6.1187 0.037 204 30569 6.0768 0.038 217 30365 6.0362 0.039 255 30148 5.9931 0.040 283 29893 5.9424 0.041 215 29610 5.8861 0.042 206 29395 5.8434 0.043 246 29189 5.8024 0.044 199 28943 5.7535 0.045 221 28744 5.7140 0.046 203 28523 5.6700 0.047 230 28320 5.6297 0.048 221 28090 5.5840 0.049 184 27869 5.5400 0.050 201 27685 5.5035 0.051 234 27484 5.4635 0.052 195 27250 5.4170 0.053 186 27055 5.3782 1/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.054 198 26869 5.3413 0.055 228 26671 5.3019 0.056 197 26443 5.2566 0.057 189 26246 5.2174 0.058 178 26057 5.1798 0.059 226 25879 5.1444 0.060 186 25653 5.0995 0.061 161 25467 5.0625 0.062 170 25306 5.0305 0.063 221 25136 4.9967 0.064 186 24915 4.9528 0.065 258 24729 4.9158 0.066 164 24471 4.8646 0.067 226 24307 4.8320 0.068 156 24081 4.7870 0.069 163 23925 4.7560 0.070 165 23762 4.7236 0.071 214 23597 4.6908 0.072 161 23383 4.6483 0.073 141 23222 4.6163 0.074 139 23081 4.5882 0.075 212 22942 4.5606 0.076 181 22730 4.5185 0.077 150 22549 4.4825 0.078 135 22399 4.4527 0.079 183 22264 4.4258 0.080 175 22081 4.3895 0.081 125 21906 4.3547 0.082 140 21781 4.3298 0.083 174 21641 4.3020 0.084 176 21467 4.2674 0.085 144 21291 4.2324 0.086 106 21147 4.2038 0.087 139 21041 4.1827 0.088 157 20902 4.1551 0.089 151 20745 4.1239 0.090 116 20594 4.0939 0.091 122 20478 4.0708 0.092 143 20356 4.0465 0.093 138 20213 4.0181 0.094 151 20075 3.9907 0.095 118 19924 3.9607 0.096 136 19806 3.9372 0.097 119 19670 3.9102 0.098 118 19551 3.8865 0.099 122 19433 3.8631 0.100 130 19311 3.8388 0.101 111 19181 3.8130 0.102 104 19070 3.7909 0.103 108 18966 3.7702 0.104 110 18858 3.7488 0.105 90 18748 3.7269 0.106 111 18658 3.7090 0.107 100 18547 3.6869 0.108 84 18447 3.6671 0.109 114 18363 3.6504 0.110 83 18249 3.6277 0.111 95 18166 3.6112 0.112 73 18071 3.5923 0.113 85 17998 3.5778 2/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.114 80 17913 3.5609 0.115 91 17833 3.5450 0.116 104 17742 3.5269 0.117 74 17638 3.5062 0.118 88 17564 3.4915 0.119 80 17476 3.4740 0.120 88 17396 3.4581 0.121 73 17308 3.4406 0.122 63 17235 3.4261 0.123 84 17172 3.4136 0.124 87 17088 3.3969 0.125 78 17001 3.3796 0.126 84 16923 3.3641 0.127 277 16839 3.3474 0.128 186 16562 3.2923 0.129 137 16376 3.2554 0.130 119 16239 3.2281 0.131 134 16120 3.2045 0.132 121 15986 3.1778 0.133 123 15865 3.1538 0.134 128 15742 3.1293 0.135 129 15614 3.1039 0.136 104 15485 3.0782 0.137 114 15381 3.0576 0.138 105 15267 3.0349 0.139 116 15162 3.0140 0.140 87 15046 2.9910 0.141 101 14959 2.9737 0.142 127 14858 2.9536 0.143 102 14731 2.9284 0.144 83 14629 2.9081 0.145 91 14546 2.8916 0.146 89 14455 2.8735 0.147 91 14366 2.8558 0.148 73 14275 2.8377 0.149 93 14202 2.8232 0.150 71 14109 2.8047 0.151 78 14038 2.7906 0.152 85 13960 2.7751 0.153 74 13875 2.7582 0.154 87 13801 2.7435 0.155 83 13714 2.7262 0.156 79 13631 2.7097 0.157 71 13552 2.6940 0.158 84 13481 2.6799 0.159 80 13397 2.6632 0.160 91 13317 2.6473 0.161 79 13226 2.6292 0.162 70 13147 2.6135 0.163 94 13077 2.5996 0.164 68 12983 2.5809 0.165 87 12915 2.5674 0.166 79 12828 2.5501 0.167 73 12749 2.5344 0.168 70 12676 2.5198 0.169 68 12606 2.5059 0.170 63 12538 2.4924 0.171 71 12475 2.4799 0.172 70 12404 2.4658 0.173 79 12334 2.4519 3/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.174 61 12255 2.4362 0.175 73 12194 2.4240 0.176 56 12121 2.4095 0.177 61 12065 2.3984 0.178 70 12004 2.3863 0.179 59 11934 2.3723 0.180 62 11875 2.3606 0.181 75 11813 2.3483 0.182 77 11738 2.3334 0.183 74 11661 2.3181 0.184 70 11587 2.3034 0.185 77 11517 2.2894 0.186 74 11440 2.2741 0.187 65 11366 2.2594 0.188 64 11301 2.2465 0.189 59 11237 2.2338 0.190 55 11178 2.2221 0.191 62 11123 2.2111 0.192 62 11061 2.1988 0.193 79 10999 2.1865 0.194 55 10920 2.1708 0.195 73 10865 2.1598 0.196 63 10792 2.1453 0.197 77 10729 2.1328 0.198 51 10652 2.1175 0.199 66 10601 2.1074 0.200 64 10535 2.0942 0.201 64 10471 2.0815 0.202 75 10407 2.0688 0.203 62 10332 2.0539 0.204 65 10270 2.0416 0.205 60 10205 2.0286 0.206 66 10145 2.0167 0.207 70 10079 2.0036 0.208 51 10009 1.9897 0.209 66 9958 1.9795 0.210 58 9892 1.9664 0.211 56 9834 1.9549 0.212 57 9778 1.9438 0.213 42 9721 1.9324 0.214 55 9679 1.9241 0.215 47 9624 1.9131 0.216 50 9577 1.9038 0.217 57 9527 1.8939 0.218 54 9470 1.8825 0.219 52 9416 1.8718 0.220 54 9364 1.8615 0.221 53 9310 1.8507 0.222 42 9257 1.8402 0.223 41 9215 1.8318 0.224 55 9174 1.8237 0.225 66 9119 1.8128 0.226 49 9053 1.7996 0.227 51 9004 1.7899 0.228 53 8953 1.7798 0.229 47 8900 1.7692 0.230 53 8853 1.7599 0.231 55 8800 1.7493 0.232 39 8745 1.7384 0.233 53 8706 1.7307 4/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.234 45 8653 1.7201 0.235 38 8608 1.7112 0.236 46 8570 1.7036 0.237 55 8524 1.6945 0.238 44 8469 1.6835 0.239 46 8425 1.6748 0.240 41 8379 1.6656 0.241 52 8338 1.6575 0.242 44 8286 1.6472 0.243 53 8242 1.6384 0.244 40 8189 1.6279 0.245 63 8149 1.6199 0.246 42 8086 1.6074 0.247 34 8044 1.5991 0.248 28 8010 1.5923 0.249 34 7982 1.5867 0.250 46 7948 1.5800 0.251 38 7902 1.5708 0.252 49 7864 1.5633 0.253 47 7815 1.5535 0.254 45 7768 1.5442 0.255 46 7723 1.5352 0.256 45 7677 1.5261 0.257 37 7632 1.5172 0.258 39 7595 1.5098 0.259 27 7556 1.5020 0.260 41 7529 1.4967 0.261 42 7488 1.4885 0.262 41 7446 1.4802 0.263 32 7405 1.4720 0.264 38 7373 1.4657 0.265 35 7335 1.4581 0.266 38 7300 1.4512 0.267 37 7262 1.4436 0.268 38 7225 1.4362 0.269 46 7187 1.4287 0.270 27 7141 1.4195 0.271 39 7114 1.4142 0.272 27 7075 1.4064 0.273 30 7048 1.4011 0.274 47 7018 1.3951 0.275 36 6971 1.3858 0.276 38 6935 1.3786 0.277 29 6897 1.3710 0.278 35 6868 1.3653 0.279 37 6833 1.3583 0.280 25 6796 1.3510 0.281 39 6771 1.3460 0.282 31 6732 1.3382 0.283 24 6701 1.3321 0.284 30 6677 1.3273 0.285 32 6647 1.3213 0.286 24 6615 1.3150 0.287 32 6591 1.3102 0.288 40 6559 1.3039 0.289 26 6519 1.2959 0.290 29 6493 1.2907 0.291 33 6464 1.2850 0.292 25 6431 1.2784 0.293 34 6406 1.2734 5/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.294 39 6372 1.2667 0.295 28 6333 1.2589 0.296 33 6305 1.2534 0.297 38 6272 1.2468 0.298 33 6234 1.2392 0.299 30 6201 1.2327 0.300 41 6171 1.2267 0.301 32 6130 1.2186 0.302 40 6098 1.2122 0.303 23 6058 1.2043 0.304 33 6035 1.1997 0.305 34 6002 1.1931 0.306 28 5968 1.1864 0.307 23 5940 1.1808 0.308 31 5917 1.1762 0.309 22 5886 1.1701 0.310 35 5864 1.1657 0.311 28 5829 1.1587 0.312 25 5801 1.1532 0.313 21 5776 1.1482 0.314 24 5755 1.1440 0.315 25 5731 1.1393 0.316 29 5706 1.1343 0.317 32 5677 1.1285 0.318 33 5645 1.1222 0.319 29 5612 1.1156 0.320 40 5583 1.1098 0.321 25 5543 1.1019 0.322 34 5518 1.0969 0.323 24 5484 1.0902 0.324 26 5460 1.0854 0.325 23 5434 1.0802 0.326 20 5411 1.0756 0.327 29 5391 1.0717 0.328 28 5362 1.0659 0.329 39 5334 1.0603 0.330 22 5295 1.0526 0.331 26 5273 1.0482 0.332 35 5247 1.0430 0.333 26 5212 1.0361 0.334 25 5186 1.0309 0.335 25 5161 1.0259 0.336 25 5136 1.0210 0.337 30 5111 1.0160 0.338 26 5081 1.0100 0.339 22 5055 1.0049 0.340 27 5033 1.0005 0.341 29 5006 0.9951 0.342 27 4977 0.9894 0.343 26 4950 0.9840 0.344 34 4924 0.9788 0.345 33 4890 0.9721 0.346 28 4857 0.9655 0.347 20 4829 0.9600 0.348 30 4809 0.9560 0.349 12 4779 0.9500 0.350 27 4767 0.9476 0.351 26 4740 0.9423 0.352 25 4714 0.9371 0.353 23 4689 0.9321 6/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.354 21 4666 0.9275 0.355 26 4645 0.9234 0.356 22 4619 0.9182 0.357 25 4597 0.9138 0.358 26 4572 0.9089 0.359 25 4546 0.9037 0.360 15 4521 0.8987 0.361 20 4506 0.8957 0.362 16 4486 0.8918 0.363 21 4470 0.8886 0.364 19 4449 0.8844 0.365 17 4430 0.8806 0.366 23 4413 0.8773 0.367 17 4390 0.8727 0.368 18 4373 0.8693 0.369 23 4355 0.8657 0.370 22 4332 0.8612 0.371 24 4310 0.8568 0.372 22 4286 0.8520 0.373 17 4264 0.8476 0.374 15 4247 0.8443 0.375 19 4232 0.8413 0.376 27 4213 0.8375 0.377 19 4186 0.8321 0.378 16 4167 0.8284 0.379 25 4151 0.8252 0.380 23 4126 0.8202 0.381 22 4103 0.8156 0.382 19 4081 0.8113 0.383 24 4062 0.8075 0.384 15 4038 0.8027 0.385 21 4023 0.7997 0.386 15 4002 0.7956 0.387 19 3987 0.7926 0.388 17 3968 0.7888 0.389 24 3951 0.7854 0.390 21 3927 0.7806 0.391 13 3906 0.7765 0.392 16 3893 0.7739 0.393 23 3877 0.7707 0.394 22 3854 0.7661 0.395 23 3832 0.7618 0.396 22 3809 0.7572 0.397 17 3787 0.7528 0.398 13 3770 0.7494 0.399 24 3757 0.7468 0.400 12 3733 0.7421 0.401 23 3721 0.7397 0.402 15 3698 0.7351 0.403 12 3683 0.7321 0.404 16 3671 0.7298 0.405 15 3655 0.7266 0.406 16 3640 0.7236 0.407 14 3624 0.7204 0.408 18 3610 0.7176 0.409 12 3592 0.7140 0.410 14 3580 0.7117 0.411 12 3566 0.7089 0.412 6 3554 0.7065 0.413 11 3548 0.7053 7/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.414 14 3537 0.7031 0.415 11 3523 0.7003 0.416 10 3512 0.6981 0.417 16 3502 0.6962 0.418 18 3486 0.6930 0.419 16 3468 0.6894 0.420 10 3452 0.6862 0.421 12 3442 0.6842 0.422 8 3430 0.6818 0.423 19 3422 0.6803 0.424 9 3403 0.6765 0.425 14 3394 0.6747 0.426 12 3380 0.6719 0.427 18 3368 0.6695 0.428 14 3350 0.6659 0.429 12 3336 0.6632 0.430 13 3324 0.6608 0.431 13 3311 0.6582 0.432 13 3298 0.6556 0.433 14 3285 0.6530 0.434 16 3271 0.6502 0.435 9 3255 0.6471 0.436 11 3246 0.6453 0.437 14 3235 0.6431 0.438 9 3221 0.6403 0.439 6 3212 0.6385 0.440 13 3206 0.6373 0.441 15 3193 0.6347 0.442 10 3178 0.6318 0.443 13 3168 0.6298 0.444 13 3155 0.6272 0.445 11 3142 0.6246 0.446 11 3131 0.6224 0.447 9 3120 0.6202 0.448 5 3111 0.6184 0.449 17 3106 0.6174 0.450 5 3089 0.6141 0.451 9 3084 0.6131 0.452 13 3075 0.6113 0.453 10 3062 0.6087 0.454 7 3052 0.6067 0.455 7 3045 0.6053 0.456 10 3038 0.6039 0.457 6 3028 0.6019 0.458 14 3022 0.6007 0.459 13 3008 0.5980 0.460 12 2995 0.5954 0.461 15 2983 0.5930 0.462 8 2968 0.5900 0.463 14 2960 0.5884 0.464 7 2946 0.5856 0.465 10 2939 0.5842 0.466 10 2929 0.5823 0.467 9 2919 0.5803 0.468 10 2910 0.5785 0.469 7 2900 0.5765 0.470 10 2893 0.5751 0.471 10 2883 0.5731 0.472 15 2873 0.5711 0.473 7 2858 0.5681 8/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.474 14 2851 0.5667 0.475 10 2837 0.5640 0.476 14 2827 0.5620 0.477 7 2813 0.5592 0.478 8 2806 0.5578 0.479 10 2798 0.5562 0.480 10 2788 0.5542 0.481 9 2778 0.5522 0.482 7 2769 0.5504 0.483 7 2762 0.5491 0.484 15 2755 0.5477 0.485 11 2740 0.5447 0.486 9 2729 0.5425 0.487 16 2720 0.5407 0.488 3 2704 0.5375 0.489 10 2701 0.5369 0.490 7 2691 0.5349 0.491 12 2684 0.5335 0.492 7 2672 0.5312 0.493 6 2665 0.5298 0.494 10 2659 0.5286 0.495 14 2649 0.5266 0.496 3 2635 0.5238 0.497 6 2632 0.5232 0.498 11 2626 0.5220 0.499 8 2615 0.5198 0.500 11 2607 0.5182 0.501 6 2596 0.5161 0.502 4 2590 0.5149 0.503 10 2586 0.5141 0.504 10 2576 0.5121 0.505 8 2566 0.5101 0.506 7 2558 0.5085 0.507 5 2551 0.5071 0.508 5 2546 0.5061 0.509 2 2541 0.5051 0.510 6 2539 0.5047 0.511 13 2533 0.5035 0.512 5 2520 0.5009 0.513 10 2515 0.5000 0.514 4 2505 0.4980 0.515 9 2501 0.4972 0.516 5 2492 0.4954 0.517 2 2487 0.4944 0.518 8 2485 0.4940 0.519 2 2477 0.4924 0.520 2 2475 0.4920 0.521 12 2473 0.4916 0.522 5 2461 0.4892 0.523 8 2456 0.4882 0.524 5 2448 0.4866 0.525 14 2443 0.4856 0.526 3 2429 0.4829 0.527 6 2426 0.4823 0.528 10 2420 0.4811 0.529 6 2410 0.4791 0.530 8 2404 0.4779 0.531 9 2396 0.4763 0.532 12 2387 0.4745 0.533 8 2375 0.4721 9/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.534 7 2367 0.4705 0.535 9 2360 0.4691 0.536 5 2351 0.4674 0.537 10 2346 0.4664 0.538 5 2336 0.4644 0.539 7 2331 0.4634 0.540 5 2324 0.4620 0.541 5 2319 0.4610 0.542 5 2314 0.4600 0.543 8 2309 0.4590 0.544 9 2301 0.4574 0.545 5 2292 0.4556 0.546 8 2287 0.4546 0.547 6 2279 0.4530 0.548 8 2273 0.4518 0.549 7 2265 0.4503 0.550 4 2258 0.4489 0.551 4 2254 0.4481 0.552 4 2250 0.4473 0.553 8 2246 0.4465 0.554 7 2238 0.4449 0.555 7 2231 0.4435 0.556 4 2224 0.4421 0.557 6 2220 0.4413 0.558 5 2214 0.4401 0.559 9 2209 0.4391 0.560 5 2200 0.4373 0.561 3 2195 0.4363 0.562 2 2192 0.4357 0.563 5 2190 0.4353 0.564 10 2185 0.4344 0.565 5 2175 0.4324 0.566 4 2170 0.4314 0.567 8 2166 0.4306 0.568 5 2158 0.4290 0.569 7 2153 0.4280 0.570 9 2146 0.4266 0.571 3 2137 0.4248 0.572 4 2134 0.4242 0.573 4 2130 0.4234 0.574 2 2126 0.4226 0.575 9 2124 0.4222 0.576 5 2115 0.4204 0.577 5 2110 0.4194 0.578 4 2105 0.4184 0.579 5 2101 0.4177 0.580 7 2096 0.4167 0.581 4 2089 0.4153 0.582 6 2085 0.4145 0.583 7 2079 0.4133 0.584 5 2072 0.4119 0.585 5 2067 0.4109 0.586 6 2062 0.4099 0.587 4 2056 0.4087 0.588 2 2052 0.4079 0.589 5 2050 0.4075 0.590 6 2045 0.4065 0.591 12 2039 0.4053 0.592 7 2027 0.4029 0.593 6 2020 0.4016 10/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.594 6 2014 0.4004 0.595 5 2008 0.3992 0.596 4 2003 0.3982 0.597 5 1999 0.3974 0.598 5 1994 0.3964 0.599 1 1989 0.3954 0.600 10 1988 0.3952 0.601 1 1978 0.3932 0.602 5 1977 0.3930 0.603 8 1972 0.3920 0.604 2 1964 0.3904 0.605 5 1962 0.3900 0.606 3 1957 0.3890 0.607 5 1954 0.3884 0.608 3 1949 0.3874 0.609 7 1946 0.3868 0.610 6 1939 0.3855 0.611 6 1933 0.3843 0.612 4 1927 0.3831 0.613 7 1923 0.3823 0.614 3 1916 0.3809 0.615 7 1913 0.3803 0.616 1 1906 0.3789 0.617 3 1905 0.3787 0.618 8 1902 0.3781 0.619 7 1894 0.3765 0.620 4 1887 0.3751 0.621 3 1883 0.3743 0.622 4 1880 0.3737 0.623 3 1876 0.3729 0.624 8 1873 0.3723 0.625 2 1865 0.3707 0.626 3 1863 0.3703 0.627 5 1860 0.3697 0.628 5 1855 0.3688 0.629 7 1850 0.3678 0.630 2 1843 0.3664 0.631 5 1841 0.3660 0.632 1 1836 0.3650 0.633 4 1835 0.3648 0.634 4 1831 0.3640 0.635 10 1827 0.3632 0.636 9 1817 0.3612 0.637 6 1808 0.3594 0.638 9 1802 0.3582 0.639 4 1793 0.3564 0.640 3 1789 0.3556 0.641 6 1786 0.3550 0.642 2 1780 0.3538 0.643 5 1778 0.3534 0.644 8 1773 0.3525 0.645 3 1765 0.3509 0.646 2 1762 0.3503 0.647 4 1760 0.3499 0.648 3 1756 0.3491 0.649 2 1753 0.3485 0.650 3 1751 0.3481 0.651 1 1748 0.3475 0.652 5 1747 0.3473 0.653 7 1742 0.3463 11/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.654 5 1735 0.3449 0.655 4 1730 0.3439 0.656 9 1726 0.3431 0.657 8 1717 0.3413 0.658 1 1709 0.3397 0.659 2 1708 0.3395 0.660 4 1706 0.3391 0.661 2 1702 0.3383 0.662 4 1700 0.3379 0.663 3 1696 0.3371 0.664 7 1693 0.3365 0.665 4 1686 0.3352 0.666 3 1682 0.3344 0.667 4 1679 0.3338 0.668 5 1675 0.3330 0.669 3 1670 0.3320 0.670 3 1667 0.3314 0.671 5 1664 0.3308 0.672 4 1659 0.3298 0.673 4 1655 0.3290 0.674 4 1651 0.3282 0.675 4 1647 0.3274 0.676 7 1643 0.3266 0.677 3 1636 0.3252 0.678 6 1633 0.3246 0.679 8 1627 0.3234 0.680 4 1619 0.3218 0.681 6 1615 0.3210 0.682 3 1609 0.3199 0.683 5 1606 0.3193 0.684 3 1601 0.3183 0.685 8 1598 0.3177 0.686 2 1590 0.3161 0.687 5 1588 0.3157 0.688 5 1583 0.3147 0.689 2 1578 0.3137 0.690 4 1576 0.3133 0.691 3 1572 0.3125 0.692 4 1569 0.3119 0.693 5 1565 0.3111 0.694 2 1560 0.3101 0.695 7 1558 0.3097 0.696 2 1551 0.3083 0.697 5 1549 0.3079 0.698 4 1544 0.3069 0.699 3 1540 0.3061 0.700 3 1537 0.3055 0.701 6 1534 0.3049 0.702 5 1528 0.3037 0.703 1 1523 0.3028 0.705 6 1522 0.3026 0.706 2 1516 0.3014 0.707 1 1514 0.3010 0.708 2 1513 0.3008 0.709 3 1511 0.3004 0.710 3 1508 0.2998 0.711 4 1505 0.2992 0.712 5 1501 0.2984 0.713 8 1496 0.2974 0.714 4 1488 0.2958 12/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.715 8 1484 0.2950 0.716 2 1476 0.2934 0.717 2 1474 0.2930 0.718 2 1472 0.2926 0.719 4 1470 0.2922 0.720 2 1466 0.2914 0.721 3 1464 0.2910 0.722 3 1461 0.2904 0.723 3 1458 0.2898 0.724 3 1455 0.2892 0.725 3 1452 0.2886 0.726 3 1449 0.2880 0.727 5 1446 0.2874 0.728 7 1441 0.2865 0.730 3 1434 0.2851 0.731 2 1431 0.2845 0.732 3 1429 0.2841 0.733 2 1426 0.2835 0.734 4 1424 0.2831 0.735 2 1420 0.2823 0.736 7 1418 0.2819 0.737 8 1411 0.2805 0.738 2 1403 0.2789 0.739 1 1401 0.2785 0.740 4 1400 0.2783 0.741 7 1396 0.2775 0.742 3 1389 0.2761 0.743 3 1386 0.2755 0.744 2 1383 0.2749 0.745 6 1381 0.2745 0.746 7 1375 0.2733 0.747 3 1368 0.2719 0.748 6 1365 0.2713 0.749 5 1359 0.2702 0.750 7 1354 0.2692 0.751 8 1347 0.2678 0.752 1 1339 0.2662 0.753 5 1338 0.2660 0.754 1 1333 0.2650 0.755 2 1332 0.2648 0.756 5 1330 0.2644 0.757 4 1325 0.2634 0.758 5 1321 0.2626 0.759 5 1316 0.2616 0.760 5 1311 0.2606 0.761 5 1306 0.2596 0.762 4 1301 0.2586 0.763 5 1297 0.2578 0.764 7 1292 0.2568 0.765 7 1285 0.2554 0.766 3 1278 0.2541 0.767 5 1275 0.2535 0.768 2 1270 0.2525 0.769 4 1268 0.2521 0.770 4 1264 0.2513 0.771 4 1260 0.2505 0.772 4 1256 0.2497 0.773 4 1252 0.2489 0.774 2 1248 0.2481 0.775 3 1246 0.2477 13/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.776 1 1243 0.2471 0.777 3 1242 0.2469 0.778 2 1239 0.2463 0.779 4 1237 0.2459 0.780 2 1233 0.2451 0.781 4 1231 0.2447 0.782 6 1227 0.2439 0.783 4 1221 0.2427 0.784 5 1217 0.2419 0.785 5 1212 0.2409 0.786 1 1207 0.2399 0.787 2 1206 0.2397 0.788 4 1204 0.2393 0.789 3 1200 0.2385 0.790 1 1197 0.2379 0.791 2 1196 0.2378 0.792 2 1194 0.2374 0.793 1 1192 0.2370 0.794 6 1191 0.2368 0.795 1 1185 0.2356 0.796 4 1184 0.2354 0.797 1 1180 0.2346 0.798 2 1179 0.2344 0.800 1 1177 0.2340 0.801 3 1176 0.2338 0.802 3 1173 0.2332 0.803 4 1170 0.2326 0.804 3 1166 0.2318 0.805 5 1163 0.2312 0.806 5 1158 0.2302 0.807 1 1153 0.2292 0.809 3 1152 0.2290 0.810 1 1149 0.2284 0.811 1 1148 0.2282 0.812 2 1147 0.2280 0.813 3 1145 0.2276 0.814 2 1142 0.2270 0.815 7 1140 0.2266 0.816 1 1133 0.2252 0.817 3 1132 0.2250 0.818 1 1129 0.2244 0.819 1 1128 0.2242 0.820 2 1127 0.2240 0.821 1 1125 0.2236 0.822 1 1124 0.2234 0.823 1 1123 0.2232 0.824 1 1122 0.2230 0.825 3 1121 0.2228 0.826 3 1118 0.2222 0.827 4 1115 0.2216 0.829 4 1111 0.2209 0.830 3 1107 0.2201 0.831 2 1104 0.2195 0.832 2 1102 0.2191 0.834 1 1100 0.2187 0.835 6 1099 0.2185 0.836 4 1093 0.2173 0.837 1 1089 0.2165 0.838 6 1088 0.2163 0.839 2 1082 0.2151 14/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.840 1 1080 0.2147 0.841 4 1079 0.2145 0.842 3 1075 0.2137 0.843 3 1072 0.2131 0.844 2 1069 0.2125 0.845 3 1067 0.2121 0.846 1 1064 0.2115 0.847 1 1063 0.2113 0.848 2 1062 0.2111 0.850 4 1060 0.2107 0.851 3 1056 0.2099 0.853 2 1053 0.2093 0.854 4 1051 0.2089 0.857 1 1047 0.2081 0.858 3 1046 0.2079 0.859 4 1043 0.2073 0.860 4 1039 0.2065 0.862 3 1035 0.2057 0.863 2 1032 0.2051 0.864 2 1030 0.2048 0.865 2 1028 0.2044 0.866 3 1026 0.2040 0.867 2 1023 0.2034 0.868 5 1021 0.2030 0.869 5 1016 0.2020 0.870 1 1011 0.2010 0.871 4 1010 0.2008 0.872 3 1006 0.2000 0.873 5 1003 0.1994 0.874 1 998 0.1984 0.875 4 997 0.1982 0.876 2 993 0.1974 0.877 2 991 0.1970 0.878 2 989 0.1966 0.879 2 987 0.1962 0.881 2 985 0.1958 0.883 1 983 0.1954 0.884 3 982 0.1952 0.885 1 979 0.1946 0.886 5 978 0.1944 0.888 1 973 0.1934 0.889 1 972 0.1932 0.890 1 971 0.1930 0.891 4 970 0.1928 0.892 3 966 0.1920 0.893 2 963 0.1914 0.895 2 961 0.1910 0.897 2 959 0.1906 0.898 3 957 0.1902 0.900 2 954 0.1896 0.901 3 952 0.1892 0.903 4 949 0.1887 0.904 2 945 0.1879 0.905 2 943 0.1875 0.906 1 941 0.1871 0.907 1 940 0.1869 0.910 2 939 0.1867 0.911 4 937 0.1863 0.912 4 933 0.1855 0.913 1 929 0.1847 15/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.914 2 928 0.1845 0.915 1 926 0.1841 0.917 3 925 0.1839 0.919 2 922 0.1833 0.920 2 920 0.1829 0.921 4 918 0.1825 0.923 3 914 0.1817 0.924 4 911 0.1811 0.927 3 907 0.1803 0.928 1 904 0.1797 0.929 2 903 0.1795 0.930 3 901 0.1791 0.932 1 898 0.1785 0.933 3 897 0.1783 0.934 1 894 0.1777 0.935 4 893 0.1775 0.936 3 889 0.1767 0.937 3 886 0.1761 0.939 3 883 0.1755 0.940 1 880 0.1749 0.941 1 879 0.1747 0.942 1 878 0.1745 0.943 4 877 0.1743 0.945 4 873 0.1735 0.946 1 869 0.1727 0.948 1 868 0.1725 0.949 2 867 0.1723 0.950 2 865 0.1720 0.951 2 863 0.1716 0.952 1 861 0.1712 0.953 1 860 0.1710 0.955 4 859 0.1708 0.956 2 855 0.1700 0.957 2 853 0.1696 0.958 1 851 0.1692 0.959 1 850 0.1690 0.960 1 849 0.1688 0.961 2 848 0.1686 0.962 1 846 0.1682 0.965 1 845 0.1680 0.966 1 844 0.1678 0.967 2 843 0.1676 0.968 5 841 0.1672 0.969 3 836 0.1662 0.970 1 833 0.1656 0.971 1 832 0.1654 0.972 1 831 0.1652 0.975 2 830 0.1650 0.976 1 828 0.1646 0.977 2 827 0.1644 0.978 2 825 0.1640 0.979 1 823 0.1636 0.980 3 822 0.1634 0.981 2 819 0.1628 0.983 1 817 0.1624 0.984 1 816 0.1622 0.985 2 815 0.1620 0.986 1 813 0.1616 0.987 3 812 0.1614 0.988 3 809 0.1608 16/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.989 2 806 0.1602 0.990 2 804 0.1598 0.991 1 802 0.1594 0.992 1 801 0.1592 0.993 1 800 0.1590 0.997 1 799 0.1588 0.998 3 798 0.1586 0.999 1 795 0.1580 1.000 1 794 0.1578 1.001 4 793 0.1576 1.002 2 789 0.1568 1.003 4 787 0.1564 1.004 1 783 0.1557 1.005 4 782 0.1555 1.006 2 778 0.1547 1.007 2 776 0.1543 1.009 4 774 0.1539 1.010 3 770 0.1531 1.011 2 767 0.1525 1.013 4 765 0.1521 1.014 3 761 0.1513 1.016 1 758 0.1507 1.018 1 757 0.1505 1.019 2 756 0.1503 1.020 1 754 0.1499 1.022 1 753 0.1497 1.023 2 752 0.1495 1.025 1 750 0.1491 1.026 1 749 0.1489 1.027 5 748 0.1487 1.029 1 743 0.1477 1.030 1 742 0.1475 1.031 1 741 0.1473 1.032 1 740 0.1471 1.034 2 739 0.1469 1.035 3 737 0.1465 1.038 4 734 0.1459 1.039 1 730 0.1451 1.040 3 729 0.1449 1.043 2 726 0.1443 1.046 1 724 0.1439 1.047 1 723 0.1437 1.048 4 722 0.1435 1.049 4 718 0.1427 1.051 2 714 0.1419 1.052 1 712 0.1415 1.053 1 711 0.1413 1.055 3 710 0.1411 1.056 3 707 0.1405 1.057 4 704 0.1399 1.058 2 700 0.1392 1.059 1 698 0.1388 1.061 2 697 0.1386 1.062 2 695 0.1382 1.063 2 693 0.1378 1.064 2 691 0.1374 1.065 1 689 0.1370 1.068 2 688 0.1368 1.069 3 686 0.1364 1.071 1 683 0.1358 17/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.072 1 682 0.1356 1.073 3 681 0.1354 1.074 2 678 0.1348 1.075 2 676 0.1344 1.076 3 674 0.1340 1.077 3 671 0.1334 1.079 3 668 0.1328 1.081 3 665 0.1322 1.082 2 662 0.1316 1.083 1 660 0.1312 1.085 1 659 0.1310 1.090 4 658 0.1308 1.091 5 654 0.1300 1.093 3 649 0.1290 1.095 3 646 0.1284 1.096 1 643 0.1278 1.100 1 642 0.1276 1.101 1 641 0.1274 1.102 4 640 0.1272 1.103 1 636 0.1264 1.104 2 635 0.1262 1.105 1 633 0.1258 1.107 1 632 0.1256 1.108 1 631 0.1254 1.109 2 630 0.1252 1.111 2 628 0.1248 1.112 1 626 0.1244 1.113 3 625 0.1242 1.114 1 622 0.1236 1.116 1 621 0.1234 1.118 2 620 0.1232 1.119 1 618 0.1229 1.123 2 617 0.1227 1.124 2 615 0.1223 1.125 1 613 0.1219 1.127 2 612 0.1217 1.130 2 610 0.1213 1.132 2 608 0.1209 1.134 1 606 0.1205 1.135 2 605 0.1203 1.136 1 603 0.1199 1.137 2 602 0.1197 1.140 2 600 0.1193 1.141 3 598 0.1189 1.143 3 595 0.1183 1.145 2 592 0.1177 1.147 2 590 0.1173 1.150 1 588 0.1169 1.151 1 587 0.1167 1.152 3 586 0.1165 1.153 2 583 0.1159 1.154 1 581 0.1155 1.155 1 580 0.1153 1.156 2 579 0.1151 1.157 1 577 0.1147 1.160 4 576 0.1145 1.162 1 572 0.1137 1.163 1 571 0.1135 1.164 1 570 0.1133 1.166 1 569 0.1131 18/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.167 1 568 0.1129 1.168 1 567 0.1127 1.169 2 566 0.1125 1.170 1 564 0.1121 1.172 4 563 0.1119 1.173 1 559 0.1111 1.174 1 558 0.1109 1.175 2 557 0.1107 1.176 1 555 0.1103 1.179 2 554 0.1101 1.180 1 552 0.1097 1.181 1 551 0.1095 1.184 3 550 0.1093 1.185 1 547 0.1087 1.187 1 546 0.1085 1.189 2 545 0.1083 1.191 2 543 0.1079 1.192 1 541 0.1075 1.193 1 540 0.1073 1.195 3 539 0.1071 1.196 2 536 0.1066 1.198 2 534 0.1062 1.199 3 532 0.1058 1.200 2 529 0.1052 1.201 2 527 0.1048 1.202 2 525 0.1044 1.203 2 523 0.1040 1.204 1 521 0.1036 1.205 1 520 0.1034 1.207 2 519 0.1032 1.208 2 517 0.1028 1.211 2 515 0.1024 1.213 1 513 0.1020 1.216 1 512 0.1018 1.218 1 511 0.1016 1.219 1 510 0.1014 1.225 3 509 0.1012 1.231 1 506 0.1006 1.232 2 505 0.1004 1.233 1 503 0.1000 1.235 1 502 0.0998 1.237 2 501 0.0996 1.238 1 499 0.0992 1.239 2 498 0.0990 1.240 1 496 0.0986 1.241 1 495 0.0984 1.243 1 494 0.0982 1.244 1 493 0.0980 1.245 1 492 0.0978 1.248 1 491 0.0976 1.250 3 490 0.0974 1.251 1 487 0.0968 1.252 1 486 0.0966 1.255 3 485 0.0964 1.257 1 482 0.0958 1.258 2 481 0.0956 1.259 3 479 0.0952 1.263 1 476 0.0946 1.264 2 475 0.0944 1.265 2 473 0.0940 19/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.266 1 471 0.0936 1.267 1 470 0.0934 1.268 2 469 0.0932 1.269 2 467 0.0928 1.272 1 465 0.0924 1.273 2 464 0.0922 1.276 1 462 0.0918 1.277 1 461 0.0916 1.278 3 460 0.0914 1.279 1 457 0.0908 1.281 2 456 0.0906 1.282 1 454 0.0903 1.284 1 453 0.0901 1.285 1 452 0.0899 1.286 1 451 0.0897 1.287 1 450 0.0895 1.289 2 449 0.0893 1.294 1 447 0.0889 1.296 2 446 0.0887 1.297 1 444 0.0883 1.299 2 443 0.0881 1.300 3 441 0.0877 1.301 1 438 0.0871 1.302 1 437 0.0869 1.304 1 436 0.0867 1.309 1 435 0.0865 1.312 1 434 0.0863 1.313 2 433 0.0861 1.314 1 431 0.0857 1.316 1 430 0.0855 1.319 2 429 0.0853 1.320 1 427 0.0849 1.323 1 426 0.0847 1.327 1 425 0.0845 1.328 1 424 0.0843 1.329 1 423 0.0841 1.330 2 422 0.0839 1.331 3 420 0.0835 1.333 2 417 0.0829 1.334 1 415 0.0825 1.337 1 414 0.0823 1.338 1 413 0.0821 1.339 1 412 0.0819 1.340 1 411 0.0817 1.341 2 410 0.0815 1.343 1 408 0.0811 1.345 1 407 0.0809 1.348 1 406 0.0807 1.353 1 405 0.0805 1.356 3 404 0.0803 1.360 2 401 0.0797 1.363 1 399 0.0793 1.364 1 398 0.0791 1.370 1 397 0.0789 1.372 2 396 0.0787 1.375 2 394 0.0783 1.376 1 392 0.0779 1.377 1 391 0.0777 1.378 1 390 0.0775 1.379 2 389 0.0773 20/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.380 1 387 0.0769 1.382 1 386 0.0767 1.384 2 385 0.0765 1.385 3 383 0.0761 1.386 2 380 0.0755 1.387 1 378 0.0751 1.388 2 377 0.0749 1.389 1 375 0.0745 1.393 1 374 0.0743 1.396 2 373 0.0741 1.398 2 371 0.0738 1.400 1 369 0.0734 1.402 2 368 0.0732 1.405 1 366 0.0728 1.406 1 365 0.0726 1.412 1 364 0.0724 1.413 1 363 0.0722 1.416 1 362 0.0720 1.420 2 361 0.0718 1.421 1 359 0.0714 1.424 1 358 0.0712 1.426 1 357 0.0710 1.428 1 356 0.0708 1.430 2 355 0.0706 1.434 2 353 0.0702 1.435 3 351 0.0698 1.436 1 348 0.0692 1.444 1 347 0.0690 1.445 1 346 0.0688 1.447 2 345 0.0686 1.450 1 343 0.0682 1.451 2 342 0.0680 1.452 1 340 0.0676 1.454 1 339 0.0674 1.457 1 338 0.0672 1.458 1 337 0.0670 1.460 1 336 0.0668 1.461 1 335 0.0666 1.462 1 334 0.0664 1.464 1 333 0.0662 1.465 1 332 0.0660 1.470 3 331 0.0658 1.477 1 328 0.0652 1.478 2 327 0.0650 1.482 1 325 0.0646 1.483 1 324 0.0644 1.489 1 323 0.0642 1.494 1 322 0.0640 1.497 1 321 0.0638 1.503 1 320 0.0636 1.504 2 319 0.0634 1.505 1 317 0.0630 1.506 3 316 0.0628 1.507 1 313 0.0622 1.509 1 312 0.0620 1.510 1 311 0.0618 1.513 2 310 0.0616 1.514 1 308 0.0612 1.515 1 307 0.0610 1.516 1 306 0.0608 21/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.519 1 305 0.0606 1.520 1 304 0.0604 1.523 1 303 0.0602 1.524 1 302 0.0600 1.525 1 301 0.0598 1.526 1 300 0.0596 1.535 1 299 0.0594 1.542 1 298 0.0592 1.544 1 297 0.0590 1.547 4 296 0.0588 1.553 1 292 0.0580 1.554 1 291 0.0578 1.555 1 290 0.0576 1.557 1 289 0.0574 1.564 1 288 0.0573 1.565 1 287 0.0571 1.566 1 286 0.0569 1.569 2 285 0.0567 1.570 1 283 0.0563 1.574 1 282 0.0561 1.577 1 281 0.0559 1.580 1 280 0.0557 1.581 1 279 0.0555 1.584 1 278 0.0553 1.586 2 277 0.0551 1.589 1 275 0.0547 1.591 1 274 0.0545 1.594 2 273 0.0543 1.596 1 271 0.0539 1.597 2 270 0.0537 1.598 1 268 0.0533 1.600 1 267 0.0531 1.611 1 266 0.0529 1.618 1 265 0.0527 1.620 1 264 0.0525 1.623 2 263 0.0523 1.624 1 261 0.0519 1.625 1 260 0.0517 1.626 2 259 0.0515 1.627 1 257 0.0511 1.629 1 256 0.0509 1.631 1 255 0.0507 1.632 1 254 0.0505 1.633 1 253 0.0503 1.634 1 252 0.0501 1.635 1 251 0.0499 1.638 1 250 0.0497 1.639 1 249 0.0495 1.641 1 248 0.0493 1.642 1 247 0.0491 1.643 1 246 0.0489 1.644 1 245 0.0487 1.646 1 244 0.0485 1.647 1 243 0.0483 1.649 1 242 0.0481 1.650 1 241 0.0479 1.655 1 240 0.0477 1.658 1 239 0.0475 1.659 1 238 0.0473 1.664 1 237 0.0471 22/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.671 1 236 0.0469 1.673 1 235 0.0467 1.674 3 234 0.0465 1.677 1 231 0.0459 1.679 1 230 0.0457 1.680 2 229 0.0455 1.682 1 227 0.0451 1.688 1 226 0.0449 1.694 2 225 0.0447 1.697 1 223 0.0443 1.699 1 222 0.0441 1.700 1 221 0.0439 1.702 2 220 0.0437 1.703 1 218 0.0433 1.707 1 217 0.0431 1.711 1 216 0.0429 1.714 1 215 0.0427 1.717 1 214 0.0425 1.721 1 213 0.0423 1.731 1 212 0.0421 1.739 1 211 0.0419 1.743 1 210 0.0417 1.746 1 209 0.0415 1.747 1 208 0.0413 1.749 1 207 0.0411 1.752 1 206 0.0410 1.755 1 205 0.0408 1.758 1 204 0.0406 1.767 1 203 0.0404 1.768 2 202 0.0402 1.781 1 200 0.0398 1.784 1 199 0.0396 1.785 1 198 0.0394 1.788 1 197 0.0392 1.790 1 196 0.0390 1.791 2 195 0.0388 1.792 1 193 0.0384 1.798 1 192 0.0382 1.799 1 191 0.0380 1.803 1 190 0.0378 1.810 1 189 0.0376 1.812 3 188 0.0374 1.818 1 185 0.0368 1.822 1 184 0.0366 1.823 1 183 0.0364 1.824 1 182 0.0362 1.826 1 181 0.0360 1.828 1 180 0.0358 1.829 1 179 0.0356 1.836 1 178 0.0354 1.854 1 177 0.0352 1.855 1 176 0.0350 1.861 1 175 0.0348 1.863 1 174 0.0346 1.867 1 173 0.0344 1.870 2 172 0.0342 1.872 1 170 0.0338 1.875 1 169 0.0336 1.878 1 168 0.0334 1.880 1 167 0.0332 23/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.890 1 166 0.0330 1.894 3 165 0.0328 1.896 1 162 0.0322 1.903 2 161 0.0320 1.907 2 159 0.0316 1.913 1 157 0.0312 1.918 1 156 0.0310 1.921 1 155 0.0308 1.923 1 154 0.0306 1.924 1 153 0.0304 1.925 1 152 0.0302 1.934 1 151 0.0300 1.938 1 150 0.0298 1.941 1 149 0.0296 1.948 1 148 0.0294 1.952 1 147 0.0292 1.954 1 146 0.0290 1.958 1 145 0.0288 1.971 1 144 0.0286 1.972 1 143 0.0284 1.973 1 142 0.0282 1.987 2 141 0.0280 1.990 1 139 0.0276 1.992 1 138 0.0274 1.993 1 137 0.0272 1.998 1 136 0.0270 2.000 1 135 0.0268 2.003 1 134 0.0266 2.016 1 133 0.0264 2.024 1 132 0.0262 2.026 1 131 0.0260 2.051 1 130 0.0258 2.056 1 129 0.0256 2.064 1 128 0.0254 2.069 1 127 0.0252 2.094 1 126 0.0250 2.099 1 125 0.0248 2.103 1 124 0.0246 2.113 1 123 0.0245 2.121 1 122 0.0243 2.125 1 121 0.0241 2.134 1 120 0.0239 2.135 1 119 0.0237 2.136 1 118 0.0235 2.139 1 117 0.0233 2.151 2 116 0.0231 2.152 1 114 0.0227 2.155 1 113 0.0225 2.181 1 112 0.0223 2.183 1 111 0.0221 2.189 1 110 0.0219 2.195 1 109 0.0217 2.202 1 108 0.0215 2.204 1 107 0.0213 2.222 1 106 0.0211 2.225 1 105 0.0209 2.231 1 104 0.0207 2.243 1 103 0.0205 2.246 1 102 0.0203 2.247 1 101 0.0201 24/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 2.248 1 100 0.0199 2.251 1 99 0.0197 2.271 1 98 0.0195 2.274 1 97 0.0193 2.275 1 96 0.0191 2.279 1 95 0.0189 2.282 1 94 0.0187 2.289 1 93 0.0185 2.296 1 92 0.0183 2.301 1 91 0.0181 2.310 1 90 0.0179 2.314 1 89 0.0177 2.319 1 88 0.0175 2.323 1 87 0.0173 2.334 1 86 0.0171 2.345 1 85 0.0169 2.349 1 84 0.0167 2.364 1 83 0.0165 2.368 1 82 0.0163 2.413 1 81 0.0161 2.421 1 80 0.0159 2.430 1 79 0.0157 2.431 1 78 0.0155 2.460 1 77 0.0153 2.474 1 76 0.0151 2.475 1 75 0.0149 2.477 1 74 0.0147 2.487 1 73 0.0145 2.489 1 72 0.0143 2.498 1 71 0.0141 2.504 1 70 0.0139 2.556 1 69 0.0137 2.557 1 68 0.0135 2.564 1 67 0.0133 2.574 1 66 0.0131 2.575 1 65 0.0129 2.577 1 64 0.0127 2.587 1 63 0.0125 2.588 2 62 0.0123 2.594 1 60 0.0119 2.601 1 59 0.0117 2.634 1 58 0.0115 2.682 1 57 0.0113 2.688 1 56 0.0111 2.694 1 55 0.0109 2.719 1 54 0.0107 2.733 1 53 0.0105 2.734 1 52 0.0103 2.753 1 51 0.0101 2.770 1 50 0.0099 2.799 1 49 0.0097 2.806 1 48 0.0095 2.807 1 47 0.0093 2.825 1 46 0.0091 2.832 1 45 0.0089 2.839 1 44 0.0087 2.859 1 43 0.0085 2.870 1 42 0.0083 2.892 1 41 0.0082 2.898 1 40 0.0080 25/2611/3/2015 9:28 AM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 2.905 1 39 0.0078 2.910 1 38 0.0076 2.917 1 37 0.0074 2.939 1 36 0.0072 2.952 1 35 0.0070 2.958 1 34 0.0068 2.989 1 33 0.0066 2.991 1 32 0.0064 2.992 1 31 0.0062 3.025 1 30 0.0060 3.063 1 29 0.0058 3.066 1 28 0.0056 3.069 1 27 0.0054 3.119 1 26 0.0052 3.133 1 25 0.0050 3.166 1 24 0.0048 3.178 1 23 0.0046 3.184 1 22 0.0044 3.210 1 21 0.0042 3.224 1 20 0.0040 3.231 1 19 0.0038 3.239 1 18 0.0036 3.251 1 17 0.0034 3.264 1 16 0.0032 3.448 1 15 0.0030 3.519 1 14 0.0028 3.663 1 13 0.0026 3.954 1 12 0.0024 4.089 1 11 0.0022 4.253 1 10 0.0020 4.486 1 9 0.0018 4.819 1 8 0.0016 4.929 1 7 0.0014 6.045 1 6 0.0012 6.358 1 5 0.0010 7.893 1 4 0.0008 8.140 1 3 0.0006 12.712 1 2 0.0004 17.664 1 1 0.0002 -------------End of Data----------------- 26/2611/3/2015 9:28 AM Excel Engineering END OF REPORT At t a c h m e n t C SW M M I N P U T D A T A S U M M A R Y A N D D E T A I L Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\Reports\\Outfall B_16.01.12-Results.pdf 1/13/2016 1:45:41 PM software version: 1.0.5233.35970 STATISTICS ANALYSIS OF THE SWMM FILES FOR: 14100\GPIP\GP2\SWMM\OUTFALL B_16.01.12 ANALYSIS DETAILS Statistics Selection: Nodes/Total Inflow Stream Susceptibility to Channel Erosion: High (Qlf = (0.1)Q2) Assumed time between storms (hours): 24 PRE-DEVELOPEMENT SWMM FILE SWMM file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-PRE-B.out SWMM file time stamp: 6/30/2015 12:34:18 PM Selected Node to Analyze: Outfall-B POST-DEVELOPEMENT UN-MITIGATED SWMM FILE SWMM file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-POST-B.out SWMM file time stamp: 6/30/2015 12:34:59 PM Selected Node to Analyze: Outfall-B POST-DEVELOPEMENT MITIGATED SWMM FILE SWMM file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-MIT-B.out SWMM file time stamp: 1/12/2016 10:04:53 AM Selected Node to Analyze: Outfall-B MITIGATED CONDITIONS RESULTS For the Unmitigated Conditions: Flow Duration Conditions FAIL Peak Flow Conditions FAIL For the Mitigated Conditions: Flow Duration Conditions PASS Peak Flow Conditions PASS ---Mitigated Conditions--- The Mitigated Conditions flow duration curve is composed of 76 points. Of the points, 1 point(s) are above the flow control upper limit (Q10), 13 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 62 point(s) have a lower duration than pre-development conditions. These points all pass. There are no points that failed, therefore the unmitigated conditions flow duration requirements have been met. Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\Reports\\Outfall B_16.01.12-Results.pdf 1/13/2016 1:45:41 PM software version: 1.0.5233.35970 The Mitigated Conditions peak flow frequency curve is composed of 87 points. Of the points, 1 point(s) are above the flow control upper limit (Q10), 15 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 71 point(s) have a lower peak flow rate than pre-development conditions. These points all pass. There are no points that failed, therefore the unmitigated conditions peak flow requirements have been met. ---Unmitigated Conditions--- The Unmitigated Conditions flow duration curve is composed of 130 points. Of the points, 1 point(s) are above the flow control upper limit (Q10), 13 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 77 point(s) have a lower duration than pre-development conditions. These points all pass. There are 19 point(s) (within the flow control range) that the post-development condition exceeded the pre-development condition by MORE than 10%. If any number of points in the flow control range exceed pre- development values by MORE than 10% then the study FAILS flow control requirements. There are 20 point(s) that the post-development condition exceeded the pre-development conditions by LESS than 10%. This accounts for 15.4% of the curve length, which is greater than the 10% allowed. Therefore the study FAILS flow control requirements. Since there are 39 points that failed (ie more than 0), the unmitigated conditions flow duration requirements have NOT been met. The Unmitigated Conditions peak flow frequency curve is composed of 142 points. Of the points, 1 point(s) are above the flow control upper limit (Q10), 13 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Q10), 126 point(s) have a lower peak flow rate than pre-development conditions. These points all pass. There are 2 point(s) from Qlf to Q5 that the post-development peak flow rate exceeded the pre-development flow rates. If any number of points from Qlf to Q5 exceed pre-development values (at all), the study fails. Since there are 2 points that failed (ie more than 0), the unmitigated conditions peak flow requirements have NOT been met. Excel Engineering Peak Flow Frequency Curves 0 10 20 30 40 50 60 Return Period (Years) 0.0 0.5 1.0 1.5 2.0 2.5 Pe a k F l o w ( c f s ) Pre Developement Post Developement Un-Mitigated Post Developement Mitigated Q10 (1.828cfs) Q5 (1.722cfs) Q2 (1.360cfs) Qlf (0.1360cfs) -··. ~ ~ ---------,---------,--------,--------,------1~ ~ Excel Engineering peakFlowPassFailMitigated.TXT pre-developement time stamp: 6/30/2015 12:34:18 PM Compare Post-Developement Curve to Pre-Developement Curve post-developement SWMM file: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-MIT-B.out post-developement time stamp: 1/12/2016 10:04:53 AM Compared to: pre-developement SWMM file: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-PRE-B.out Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 0 58.00 2.04 2.52 FALSE FALSE FALSE Pass- Qpost Above Flow Control Upper Limit 1 29.00 1.36 2.13 TRUE FALSE FALSE Pass- Qpost < Qpre 2 19.30 1.20 1.96 TRUE FALSE FALSE Pass- Qpost < Qpre 3 14.50 1.17 1.93 TRUE FALSE FALSE Pass- Qpost < Qpre 4 11.60 1.14 1.87 TRUE FALSE FALSE Pass- Qpost < Qpre 5 9.70 1.09 1.82 TRUE FALSE FALSE Pass- Qpost < Qpre 6 8.30 1.09 1.82 TRUE FALSE FALSE Pass- Qpost < Qpre 7 7.30 1.06 1.80 TRUE FALSE FALSE Pass- Qpost < Qpre 8 6.40 1.01 1.79 TRUE FALSE FALSE Pass- Qpost < Qpre 9 5.80 1.00 1.74 TRUE FALSE FALSE Pass- Qpost < Qpre 10 5.30 1.00 1.74 TRUE FALSE FALSE Pass- Qpost < Qpre 11 4.80 0.96 1.71 TRUE FALSE FALSE Pass- Qpost < Qpre 12 4.50 0.94 1.70 TRUE FALSE FALSE Pass- Qpost < Qpre 13 4.10 0.93 1.70 TRUE FALSE FALSE Pass- Qpost < Qpre 14 3.90 0.91 1.66 TRUE FALSE FALSE Pass- Qpost < Qpre 15 3.60 0.90 1.66 TRUE FALSE FALSE Pass- Qpost < Qpre 16 3.40 0.89 1.65 TRUE FALSE FALSE Pass- Qpost < Qpre 17 3.20 0.89 1.52 TRUE FALSE FALSE Pass- Qpost < Qpre 18 3.10 0.89 1.52 TRUE FALSE FALSE Pass- Qpost < Qpre 19 2.90 0.85 1.50 TRUE FALSE FALSE Pass- Qpost < Qpre 20 2.80 0.85 1.49 TRUE FALSE FALSE Pass- Qpost < Qpre 21 2.60 0.80 1.48 TRUE FALSE FALSE Pass- Qpost < Qpre 22 2.50 0.79 1.47 TRUE FALSE FALSE Pass- Qpost < Qpre 23 2.40 0.78 1.47 TRUE FALSE FALSE Pass- Qpost < Qpre 24 2.30 0.78 1.47 TRUE FALSE FALSE Pass- Qpost < Qpre 25 2.20 0.78 1.47 TRUE FALSE FALSE Pass- Qpost < Qpre 26 2.10 0.71 1.41 TRUE FALSE FALSE Pass- Qpost < Qpre 27 2.00 0.70 1.36 TRUE FALSE FALSE Pass- Qpost < Qpre 28 1.90 0.69 1.32 TRUE FALSE FALSE Pass- Qpost < Qpre 29 1.90 0.64 1.32 TRUE FALSE FALSE Pass- Qpost < Qpre 30 1.80 0.62 1.26 TRUE FALSE FALSE Pass- Qpost < Qpre 31 1.70 0.62 1.23 TRUE FALSE FALSE Pass- Qpost < Qpre 32 1.70 0.60 1.23 TRUE FALSE FALSE Pass- Qpost < Qpre 33 1.60 0.57 1.20 TRUE FALSE FALSE Pass- Qpost < Qpre 1/31/13/2016 1:45 PM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 34 1.60 0.53 1.20 TRUE FALSE FALSE Pass- Qpost < Qpre 35 1.50 0.51 1.16 TRUE FALSE FALSE Pass- Qpost < Qpre 36 1.50 0.48 1.16 TRUE FALSE FALSE Pass- Qpost < Qpre 37 1.40 0.48 1.15 TRUE FALSE FALSE Pass- Qpost < Qpre 38 1.40 0.47 1.15 TRUE FALSE FALSE Pass- Qpost < Qpre 39 1.30 0.47 1.15 TRUE FALSE FALSE Pass- Qpost < Qpre 40 1.30 0.46 1.15 TRUE FALSE FALSE Pass- Qpost < Qpre 41 1.20 0.45 1.11 TRUE FALSE FALSE Pass- Qpost < Qpre 42 1.20 0.43 1.11 TRUE FALSE FALSE Pass- Qpost < Qpre 43 1.20 0.40 1.11 TRUE FALSE FALSE Pass- Qpost < Qpre 44 1.10 0.39 1.03 TRUE FALSE FALSE Pass- Qpost < Qpre 45 1.10 0.37 1.03 TRUE FALSE FALSE Pass- Qpost < Qpre 46 1.10 0.36 1.03 TRUE FALSE FALSE Pass- Qpost < Qpre 47 1.10 0.35 1.03 TRUE FALSE FALSE Pass- Qpost < Qpre 48 1.00 0.33 0.97 TRUE FALSE FALSE Pass- Qpost < Qpre 49 1.00 0.32 0.97 TRUE FALSE FALSE Pass- Qpost < Qpre 50 1.00 0.30 0.97 TRUE FALSE FALSE Pass- Qpost < Qpre 51 0.90 0.29 0.95 TRUE FALSE FALSE Pass- Qpost < Qpre 52 0.90 0.28 0.95 TRUE FALSE FALSE Pass- Qpost < Qpre 53 0.90 0.27 0.95 TRUE FALSE FALSE Pass- Qpost < Qpre 54 0.90 0.25 0.95 TRUE FALSE FALSE Pass- Qpost < Qpre 55 0.80 0.25 0.91 TRUE FALSE FALSE Pass- Qpost < Qpre 56 0.80 0.24 0.91 TRUE FALSE FALSE Pass- Qpost < Qpre 57 0.80 0.23 0.91 TRUE FALSE FALSE Pass- Qpost < Qpre 58 0.70 0.23 0.85 TRUE FALSE FALSE Pass- Qpost < Qpre 59 0.70 0.22 0.85 TRUE FALSE FALSE Pass- Qpost < Qpre 60 0.70 0.21 0.85 TRUE FALSE FALSE Pass- Qpost < Qpre 61 0.60 0.21 0.82 TRUE FALSE FALSE Pass- Qpost < Qpre 62 0.60 0.20 0.82 TRUE FALSE FALSE Pass- Qpost < Qpre 63 0.60 0.19 0.82 TRUE FALSE FALSE Pass- Qpost < Qpre 64 0.50 0.19 0.70 TRUE FALSE FALSE Pass- Qpost < Qpre 65 0.50 0.18 0.70 TRUE FALSE FALSE Pass- Qpost < Qpre 66 0.50 0.17 0.70 TRUE FALSE FALSE Pass- Qpost < Qpre 67 0.40 0.17 0.65 TRUE FALSE FALSE Pass- Qpost < Qpre 68 0.40 0.16 0.65 TRUE FALSE FALSE Pass- Qpost < Qpre 69 0.40 0.15 0.65 TRUE FALSE FALSE Pass- Qpost < Qpre 70 0.30 0.15 0.55 TRUE FALSE FALSE Pass- Qpost < Qpre 71 0.30 0.14 0.55 TRUE FALSE FALSE Pass- Qpost < Qpre 72 0.30 0.13 0.55 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 73 0.30 0.12 0.55 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 74 0.30 0.11 0.55 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 75 0.30 0.10 0.55 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 2/31/13/2016 1:45 PM Excel Engineering peakFlowPassFailMitigated.TXT Post P T # Rt n P rd (yrs ) Post D e v Q Pre D e v Q Qp o st < Qpre Qp o st > Qpre Qp o st > 110 % Qpre Pass/Fa il 76 0.20 0.10 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 77 0.20 0.09 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 78 0.20 0.08 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 79 0.20 0.07 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 80 0.20 0.06 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 81 0.20 0.05 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 82 0.20 0.04 0.33 FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 83 0.10 0.04 Infinity FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 84 0.10 0.03 Infinity FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 85 0.10 0.02 Infinity FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 86 0.10 0.01 Infinity FALSE FALSE FALSE Pass- Qpost Below Flow Control Threshold 3/31/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 1 1995/01/04 15:00:00 1995/01/04 21:00:00 7 2.52 0.31%58 2 2003/02/25 14:00:00 2003/02/25 20:00:00 7 2.13 0.63%29 3 1958/02/03 19:00:00 1958/02/04 05:00:00 11 1.96 0.94%19.3 4 1969/02/24 00:00:00 1969/02/25 19:00:00 44 1.93 1.25%14.5 5 2000/10/29 22:00:00 2000/10/29 23:00:00 2 1.87 1.56%11.6 6 1993/01/13 21:00:00 1993/01/14 04:00:00 8 1.82 1.88%9.7 7 2005/02/18 06:00:00 2005/02/18 22:00:00 17 1.82 2.19%8.3 8 2004/10/27 02:00:00 2004/10/27 08:00:00 7 1.8 2.50%7.3 9 1980/02/20 19:00:00 1980/02/21 06:00:00 12 1.79 2.81%6.4 10 1958/04/01 15:00:00 1958/04/01 20:00:00 6 1.74 3.13%5.8 11 1982/03/17 11:00:00 1982/03/18 03:00:00 17 1.74 3.44%5.3 12 1952/01/16 08:00:00 1952/01/16 15:00:00 8 1.71 3.75%4.8 13 1978/01/04 16:00:00 1978/01/04 17:00:00 2 1.7 4.06%4.5 14 1978/02/28 19:00:00 1978/03/01 07:00:00 13 1.7 4.38%4.1 15 1952/11/15 13:00:00 1952/11/15 14:00:00 2 1.66 4.69%3.9 16 1970/12/19 02:00:00 1970/12/19 22:00:00 21 1.66 5.00%3.6 17 1979/01/15 13:00:00 1979/01/15 13:00:00 1 1.65 5.31%3.4 18 1998/02/03 15:00:00 1998/02/03 19:00:00 5 1.52 5.63%3.2 19 2008/01/27 00:00:00 2008/01/27 20:00:00 21 1.52 5.94%3.1 20 1978/02/10 02:00:00 1978/02/10 05:00:00 4 1.5 6.25%2.9 21 1983/02/27 16:00:00 1983/02/27 16:00:00 1 1.49 6.56%2.8 22 1980/03/02 21:00:00 1980/03/03 10:00:00 14 1.48 6.88%2.6 23 1965/11/22 12:00:00 1965/11/23 03:00:00 16 1.47 7.19%2.5 24 1980/02/16 18:00:00 1980/02/16 20:00:00 3 1.47 7.50%2.4 25 1991/12/29 15:00:00 1991/12/30 00:00:00 10 1.47 7.81%2.3 26 2004/10/20 09:00:00 2004/10/20 14:00:00 6 1.47 8.13%2.2 27 1998/02/22 16:00:00 1998/02/23 19:00:00 28 1.41 8.44%2.1 28 1983/01/29 00:00:00 1983/01/29 01:00:00 2 1.4 8.75%2.1 29 1985/11/11 09:00:00 1985/11/11 11:00:00 3 1.36 9.06%2 30 1998/02/17 16:00:00 1998/02/17 18:00:00 3 1.32 9.38%1.9 31 1994/02/03 23:00:00 1994/02/04 10:00:00 12 1.31 9.69%1.9 32 1961/12/02 01:00:00 1961/12/02 08:00:00 8 1.26 10.00%1.8 33 1995/03/11 02:00:00 1995/03/11 23:00:00 22 1.24 10.31%1.8 34 1993/01/18 09:00:00 1993/01/18 14:00:00 6 1.23 10.63%1.7 35 1978/01/16 19:00:00 1978/01/16 23:00:00 5 1.2 10.94%1.7 36 2008/01/05 07:00:00 2008/01/07 00:00:00 42 1.2 11.25%1.6 37 1993/02/18 12:00:00 1993/02/18 12:00:00 1 1.17 11.56%1.6 38 1981/03/19 20:00:00 1981/03/19 21:00:00 2 1.16 11.88%1.5 Peak Flow Statistics Table Values SWMM.out file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-PRE-B.out SWMM.out time stamp: 6/30/2015 12:34:18 PM Q10: 1.828 Q5: 1.722 Q2: 1.360 1/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 39 1986/02/14 23:00:00 1986/02/15 05:00:00 7 1.16 12.19%1.5 40 1998/02/14 16:00:00 1998/02/14 18:00:00 3 1.16 12.50%1.5 41 1980/01/28 21:00:00 1980/01/29 18:00:00 22 1.15 12.81%1.4 42 1991/02/27 18:00:00 1991/03/01 10:00:00 41 1.15 13.13%1.4 43 2008/02/22 02:00:00 2008/02/22 08:00:00 7 1.15 13.44%1.3 44 1986/03/15 22:00:00 1986/03/15 23:00:00 2 1.13 13.75%1.3 45 1992/02/12 17:00:00 1992/02/13 06:00:00 14 1.12 14.06%1.3 46 1969/02/06 08:00:00 1969/02/06 14:00:00 7 1.11 14.38%1.3 47 1993/02/08 01:00:00 1993/02/08 10:00:00 10 1.11 14.69%1.2 48 1963/03/17 00:00:00 1963/03/17 02:00:00 3 1.07 15.00%1.2 49 2002/11/08 16:00:00 2002/11/08 18:00:00 3 1.05 15.31%1.2 50 2003/02/11 17:00:00 2003/02/12 18:00:00 26 1.04 15.63%1.2 51 1983/10/01 01:00:00 1983/10/01 02:00:00 2 1.03 15.94%1.1 52 1977/08/17 02:00:00 1977/08/17 03:00:00 2 1 16.25%1.1 53 1960/04/27 08:00:00 1960/04/27 10:00:00 3 0.99 16.56%1.1 54 2004/12/31 14:00:00 2004/12/31 15:00:00 2 0.99 16.88%1.1 55 1963/09/18 18:00:00 1963/09/18 21:00:00 4 0.98 17.19%1.1 56 1972/01/16 21:00:00 1972/01/16 22:00:00 2 0.97 17.50%1 57 1980/02/17 22:00:00 1980/02/19 08:00:00 35 0.96 17.81%1 58 1982/12/22 23:00:00 1982/12/22 23:00:00 1 0.96 18.13%1 59 1993/02/19 19:00:00 1993/02/19 20:00:00 2 0.96 18.44%1 60 2005/01/11 01:00:00 2005/01/11 04:00:00 4 0.95 18.75%1 61 2005/02/21 03:00:00 2005/02/23 03:00:00 49 0.95 19.06%1 62 2005/04/28 08:00:00 2005/04/28 08:00:00 1 0.95 19.38%0.9 63 1958/02/19 12:00:00 1958/02/19 14:00:00 3 0.94 19.69%0.9 64 1977/12/29 06:00:00 1977/12/29 06:00:00 1 0.94 20.00%0.9 65 2001/02/13 17:00:00 2001/02/14 18:00:00 26 0.94 20.31%0.9 66 2003/03/15 17:00:00 2003/03/16 17:00:00 25 0.94 20.63%0.9 67 1991/03/27 02:00:00 1991/03/27 05:00:00 4 0.93 20.94%0.9 68 1978/01/14 19:00:00 1978/01/15 05:00:00 11 0.92 21.25%0.9 69 1988/12/24 21:00:00 1988/12/24 23:00:00 3 0.91 21.56%0.8 70 1980/01/10 23:00:00 1980/01/12 08:00:00 34 0.9 21.88%0.8 71 1983/03/01 13:00:00 1983/03/04 05:00:00 65 0.9 22.19%0.8 72 2007/01/30 23:00:00 2007/01/30 23:00:00 1 0.9 22.50%0.8 73 1971/12/24 07:00:00 1971/12/24 22:00:00 16 0.89 22.81%0.8 74 1988/11/25 08:00:00 1988/11/25 10:00:00 3 0.89 23.13%0.8 75 1960/01/12 02:00:00 1960/01/12 07:00:00 6 0.88 23.44%0.8 76 1978/09/05 18:00:00 1978/09/05 19:00:00 2 0.88 23.75%0.8 77 1997/01/12 16:00:00 1997/01/13 05:00:00 14 0.88 24.06%0.8 78 1979/01/06 00:00:00 1979/01/06 05:00:00 6 0.85 24.38%0.7 79 1983/01/27 08:00:00 1983/01/27 11:00:00 4 0.85 24.69%0.7 80 1983/12/24 18:00:00 1983/12/25 10:00:00 17 0.85 25.00%0.7 81 1993/01/15 12:00:00 1993/01/16 21:00:00 34 0.85 25.31%0.7 82 2005/01/09 04:00:00 2005/01/09 21:00:00 18 0.85 25.63%0.7 83 1952/03/15 20:00:00 1952/03/16 04:00:00 9 0.84 25.94%0.7 84 1968/03/08 05:00:00 1968/03/08 10:00:00 6 0.84 26.25%0.7 85 1999/01/26 22:00:00 1999/01/26 22:00:00 1 0.84 26.56%0.7 2/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 86 1973/11/22 23:00:00 1973/11/23 01:00:00 3 0.83 26.88%0.7 87 1983/11/24 23:00:00 1983/11/24 23:00:00 1 0.83 27.19%0.7 88 1992/02/15 13:00:00 1992/02/15 14:00:00 2 0.83 27.50%0.7 89 1995/01/10 20:00:00 1995/01/12 14:00:00 43 0.83 27.81%0.7 90 1965/12/10 08:00:00 1965/12/10 09:00:00 2 0.82 28.13%0.6 91 1980/01/09 12:00:00 1980/01/09 17:00:00 6 0.81 28.44%0.6 92 1975/04/08 08:00:00 1975/04/09 00:00:00 17 0.8 28.75%0.6 93 1962/01/20 15:00:00 1962/01/20 19:00:00 5 0.79 29.06%0.6 94 1967/12/18 17:00:00 1967/12/19 10:00:00 18 0.79 29.38%0.6 95 1991/03/25 06:00:00 1991/03/25 08:00:00 3 0.78 29.69%0.6 96 1959/02/11 09:00:00 1959/02/11 11:00:00 3 0.77 30.00%0.6 97 1959/12/24 12:00:00 1959/12/24 13:00:00 2 0.77 30.31%0.6 98 1966/12/05 02:00:00 1966/12/05 13:00:00 12 0.74 30.63%0.6 99 1994/03/24 22:00:00 1994/03/25 01:00:00 4 0.73 30.94%0.6 100 1995/01/26 09:00:00 1995/01/26 09:00:00 1 0.73 31.25%0.6 101 1995/03/05 07:00:00 1995/03/05 21:00:00 15 0.73 31.56%0.6 102 1990/02/17 18:00:00 1990/02/17 18:00:00 1 0.72 31.88%0.6 103 2001/01/26 16:00:00 2001/01/26 16:00:00 1 0.72 32.19%0.6 104 2007/11/30 08:00:00 2007/11/30 20:00:00 13 0.71 32.50%0.6 105 1952/12/02 01:00:00 1952/12/02 01:00:00 1 0.7 32.81%0.6 106 1954/01/19 16:00:00 1954/01/19 21:00:00 6 0.7 33.13%0.5 107 1958/03/16 06:00:00 1958/03/16 10:00:00 5 0.7 33.44%0.5 108 1967/03/13 20:00:00 1967/03/13 21:00:00 2 0.7 33.75%0.5 109 1981/11/28 03:00:00 1981/11/28 21:00:00 19 0.7 34.06%0.5 110 1957/02/28 20:00:00 1957/03/01 10:00:00 15 0.69 34.38%0.5 111 1966/02/07 22:00:00 1966/02/07 23:00:00 2 0.69 34.69%0.5 112 1967/01/22 17:00:00 1967/01/22 23:00:00 7 0.69 35.00%0.5 113 1972/11/16 11:00:00 1972/11/17 06:00:00 20 0.69 35.31%0.5 114 1986/11/18 03:00:00 1986/11/18 04:00:00 2 0.69 35.63%0.5 115 2004/02/26 04:00:00 2004/02/26 08:00:00 5 0.69 35.94%0.5 116 2005/01/03 08:00:00 2005/01/03 10:00:00 3 0.69 36.25%0.5 117 2006/10/14 01:00:00 2006/10/14 01:00:00 1 0.69 36.56%0.5 118 1954/02/13 19:00:00 1954/02/13 21:00:00 3 0.68 36.88%0.5 119 1957/01/13 04:00:00 1957/01/13 07:00:00 4 0.67 37.19%0.5 120 1960/02/01 23:00:00 1960/02/02 01:00:00 3 0.67 37.50%0.5 121 1978/02/12 21:00:00 1978/02/13 23:00:00 27 0.67 37.81%0.5 122 1965/11/16 10:00:00 1965/11/16 17:00:00 8 0.66 38.13%0.5 123 2001/02/25 17:00:00 2001/02/26 17:00:00 25 0.66 38.44%0.5 124 2002/12/20 17:00:00 2002/12/20 17:00:00 1 0.66 38.75%0.5 125 2004/12/28 09:00:00 2004/12/29 09:00:00 25 0.66 39.06%0.5 126 1958/01/25 04:00:00 1958/01/25 04:00:00 1 0.65 39.38%0.5 127 1967/11/30 16:00:00 1967/11/30 16:00:00 1 0.65 39.69%0.5 128 1982/01/01 09:00:00 1982/01/01 10:00:00 2 0.65 40.00%0.5 129 1988/04/20 09:00:00 1988/04/21 04:00:00 20 0.65 40.31%0.4 130 2003/04/14 15:00:00 2003/04/14 20:00:00 6 0.65 40.63%0.4 131 1963/11/20 07:00:00 1963/11/21 06:00:00 24 0.64 40.94%0.4 132 1978/01/09 19:00:00 1978/01/10 18:00:00 24 0.64 41.25%0.4 3/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 133 2001/01/11 05:00:00 2001/01/11 07:00:00 3 0.64 41.56%0.4 134 1958/03/21 19:00:00 1958/03/22 05:00:00 11 0.63 41.88%0.4 135 1980/03/05 23:00:00 1980/03/06 10:00:00 12 0.63 42.19%0.4 136 1981/01/29 18:00:00 1981/01/29 19:00:00 2 0.63 42.50%0.4 137 1988/01/17 11:00:00 1988/01/17 11:00:00 1 0.63 42.81%0.4 138 1998/01/29 17:00:00 1998/01/29 17:00:00 1 0.63 43.13%0.4 139 2005/01/07 14:00:00 2005/01/07 19:00:00 6 0.63 43.44%0.4 140 2006/03/11 07:00:00 2006/03/11 07:00:00 1 0.63 43.75%0.4 141 1976/09/10 05:00:00 1976/09/10 05:00:00 1 0.62 44.06%0.4 142 1977/01/03 04:00:00 1977/01/03 04:00:00 1 0.62 44.38%0.4 143 1988/12/21 04:00:00 1988/12/21 06:00:00 3 0.62 44.69%0.4 144 1996/11/21 16:00:00 1996/11/22 02:00:00 11 0.62 45.00%0.4 145 1987/12/16 18:00:00 1987/12/17 07:00:00 14 0.61 45.31%0.4 146 1992/03/20 23:00:00 1992/03/20 23:00:00 1 0.61 45.63%0.4 147 1997/01/15 16:00:00 1997/01/15 18:00:00 3 0.61 45.94%0.4 148 1960/03/01 05:00:00 1960/03/01 05:00:00 1 0.6 46.25%0.4 149 1965/04/08 14:00:00 1965/04/09 00:00:00 11 0.6 46.56%0.4 150 1956/04/13 12:00:00 1956/04/13 17:00:00 6 0.59 46.88%0.4 151 1957/05/11 01:00:00 1957/05/11 02:00:00 2 0.59 47.19%0.4 152 1985/11/29 07:00:00 1985/11/29 13:00:00 7 0.59 47.50%0.4 153 2004/10/18 07:00:00 2004/10/18 07:00:00 1 0.59 47.81%0.4 154 1968/12/25 19:00:00 1968/12/25 19:00:00 1 0.58 48.13%0.4 155 1970/12/21 08:00:00 1970/12/21 08:00:00 1 0.58 48.44%0.4 156 1983/03/24 03:00:00 1983/03/24 03:00:00 1 0.58 48.75%0.4 157 1983/04/20 03:00:00 1983/04/20 05:00:00 3 0.58 49.06%0.4 158 1998/02/07 17:00:00 1998/02/08 17:00:00 25 0.58 49.38%0.4 159 1964/11/17 16:00:00 1964/11/17 17:00:00 2 0.57 49.69%0.4 160 1960/01/14 18:00:00 1960/01/14 20:00:00 3 0.56 50.00%0.4 161 1967/11/19 08:00:00 1967/11/19 16:00:00 9 0.56 50.31%0.4 162 1972/11/14 14:00:00 1972/11/14 15:00:00 2 0.56 50.63%0.4 163 1958/01/26 09:00:00 1958/01/26 09:00:00 1 0.55 50.94%0.4 164 1958/04/03 10:00:00 1958/04/03 11:00:00 2 0.55 51.25%0.4 165 1969/01/24 09:00:00 1969/01/25 15:00:00 31 0.55 51.56%0.4 166 1979/03/19 03:00:00 1979/03/20 03:00:00 25 0.55 51.88%0.3 167 1980/02/14 01:00:00 1980/02/15 01:00:00 25 0.55 52.19%0.3 168 1957/01/29 00:00:00 1957/01/29 07:00:00 8 0.54 52.50%0.3 169 1986/09/25 05:00:00 1986/09/25 05:00:00 1 0.53 52.81%0.3 170 1991/03/19 00:00:00 1991/03/19 02:00:00 3 0.53 53.13%0.3 171 1952/03/07 14:00:00 1952/03/08 09:00:00 20 0.52 53.44%0.3 172 1965/04/03 05:00:00 1965/04/03 05:00:00 1 0.52 53.75%0.3 173 1978/03/30 15:00:00 1978/03/31 05:00:00 15 0.52 54.06%0.3 174 1993/03/28 02:00:00 1993/03/28 03:00:00 2 0.52 54.38%0.3 175 2000/03/05 17:00:00 2000/03/05 17:00:00 1 0.52 54.69%0.3 176 2001/12/09 17:00:00 2001/12/09 17:00:00 1 0.52 55.00%0.3 177 1956/01/26 20:00:00 1956/01/27 03:00:00 8 0.51 55.31%0.3 178 1995/04/18 10:00:00 1995/04/18 11:00:00 2 0.51 55.63%0.3 179 2001/04/07 17:00:00 2001/04/07 17:00:00 1 0.51 55.94%0.3 4/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 180 1954/11/11 02:00:00 1954/11/11 02:00:00 1 0.5 56.25%0.3 181 1955/01/18 16:00:00 1955/01/18 18:00:00 3 0.5 56.56%0.3 182 1985/11/25 04:00:00 1985/11/25 04:00:00 1 0.5 56.88%0.3 183 1987/10/12 10:00:00 1987/10/12 15:00:00 6 0.5 57.19%0.3 184 1973/03/20 08:00:00 1973/03/20 09:00:00 2 0.49 57.50%0.3 185 1987/02/25 01:00:00 1987/02/25 01:00:00 1 0.49 57.81%0.3 186 2004/02/22 07:00:00 2004/02/22 21:00:00 15 0.49 58.13%0.3 187 1970/02/28 16:00:00 1970/03/02 03:00:00 36 0.48 58.44%0.3 188 1990/01/17 00:00:00 1990/01/17 02:00:00 3 0.48 58.75%0.3 189 1992/12/07 15:00:00 1992/12/07 15:00:00 1 0.48 59.06%0.3 190 1952/01/17 22:00:00 1952/01/18 07:00:00 10 0.47 59.38%0.3 191 1958/04/07 03:00:00 1958/04/07 14:00:00 12 0.47 59.69%0.3 192 1982/12/07 23:00:00 1982/12/08 00:00:00 2 0.47 60.00%0.3 193 1993/01/06 05:00:00 1993/01/07 02:00:00 22 0.47 60.31%0.3 194 1969/01/26 18:00:00 1969/01/26 19:00:00 2 0.46 60.63%0.3 195 1973/02/13 00:00:00 1973/02/13 02:00:00 3 0.46 60.94%0.3 196 1976/02/06 04:00:00 1976/02/06 06:00:00 3 0.46 61.25%0.3 197 1991/03/20 07:00:00 1991/03/21 07:00:00 25 0.46 61.56%0.3 198 1952/11/30 01:00:00 1952/11/30 03:00:00 3 0.45 61.88%0.3 199 1955/01/10 10:00:00 1955/01/10 10:00:00 1 0.45 62.19%0.3 200 1967/11/21 13:00:00 1967/11/21 13:00:00 1 0.45 62.50%0.3 201 1951/11/23 05:00:00 1951/11/23 05:00:00 1 0.43 62.81%0.3 202 1966/12/06 19:00:00 1966/12/06 20:00:00 2 0.43 63.13%0.3 203 1970/11/30 14:00:00 1970/11/30 23:00:00 10 0.43 63.44%0.3 204 1998/05/12 17:00:00 1998/05/12 17:00:00 1 0.43 63.75%0.3 205 2003/12/25 18:00:00 2003/12/25 18:00:00 1 0.43 64.06%0.3 206 1967/04/11 08:00:00 1967/04/11 10:00:00 3 0.42 64.38%0.3 207 1979/11/07 18:00:00 1979/11/07 18:00:00 1 0.42 64.69%0.3 208 1963/02/10 20:00:00 1963/02/10 20:00:00 1 0.41 65.00%0.3 209 1973/03/11 12:00:00 1973/03/11 20:00:00 9 0.41 65.31%0.3 210 1997/01/25 22:00:00 1997/01/26 05:00:00 8 0.41 65.63%0.3 211 1974/12/04 09:00:00 1974/12/04 09:00:00 1 0.4 65.94%0.3 212 1979/03/17 05:00:00 1979/03/17 05:00:00 1 0.4 66.25%0.3 213 2002/12/16 17:00:00 2002/12/16 17:00:00 1 0.4 66.56%0.3 214 2007/04/20 15:00:00 2007/04/20 15:00:00 1 0.4 66.88%0.3 215 1951/12/29 23:00:00 1951/12/30 07:00:00 9 0.39 67.19%0.3 216 1969/02/20 04:00:00 1969/02/20 04:00:00 1 0.39 67.50%0.3 217 1975/04/17 08:00:00 1975/04/17 08:00:00 1 0.39 67.81%0.3 218 1977/01/05 19:00:00 1977/01/06 21:00:00 27 0.39 68.13%0.3 219 1985/12/11 04:00:00 1985/12/11 05:00:00 2 0.39 68.44%0.3 220 1992/01/05 09:00:00 1992/01/05 22:00:00 14 0.39 68.75%0.3 221 1981/03/01 11:00:00 1981/03/02 12:00:00 26 0.38 69.06%0.3 222 1978/03/11 21:00:00 1978/03/12 10:00:00 14 0.37 69.38%0.3 223 1992/01/07 19:00:00 1992/01/07 22:00:00 4 0.37 69.69%0.3 224 1986/03/10 07:00:00 1986/03/10 19:00:00 13 0.36 70.00%0.3 225 1976/07/22 11:00:00 1976/07/22 13:00:00 3 0.35 70.31%0.3 226 2000/02/20 17:00:00 2000/02/21 17:00:00 25 0.35 70.63%0.3 5/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 227 1957/12/17 05:00:00 1957/12/17 05:00:00 1 0.34 70.94%0.3 228 1965/12/29 19:00:00 1965/12/29 19:00:00 1 0.34 71.25%0.3 229 1994/02/17 12:00:00 1994/02/17 12:00:00 1 0.34 71.56%0.3 230 1995/01/07 19:00:00 1995/01/08 05:00:00 11 0.34 71.88%0.3 231 1964/01/22 08:00:00 1964/01/22 08:00:00 1 0.33 72.19%0.3 232 1973/03/08 13:00:00 1973/03/08 13:00:00 1 0.33 72.50%0.3 233 1975/03/08 09:00:00 1975/03/08 09:00:00 1 0.33 72.81%0.2 234 1979/03/28 09:00:00 1979/03/28 09:00:00 1 0.33 73.13%0.2 235 1984/12/18 22:00:00 1984/12/19 18:00:00 21 0.33 73.44%0.2 236 1984/12/27 16:00:00 1984/12/27 18:00:00 3 0.33 73.75%0.2 237 1992/03/22 16:00:00 1992/03/23 03:00:00 12 0.33 74.06%0.2 238 1966/12/03 15:00:00 1966/12/03 16:00:00 2 0.31 74.38%0.2 239 1957/01/07 14:00:00 1957/01/07 17:00:00 4 0.3 74.69%0.2 240 1971/04/14 11:00:00 1971/04/14 11:00:00 1 0.3 75.00%0.2 241 1978/03/04 14:00:00 1978/03/04 15:00:00 2 0.3 75.31%0.2 242 1995/01/24 00:00:00 1995/01/24 00:00:00 1 0.3 75.63%0.2 243 1996/12/11 09:00:00 1996/12/11 16:00:00 8 0.3 75.94%0.2 244 1998/11/08 08:00:00 1998/11/08 08:00:00 1 0.3 76.25%0.2 245 1954/03/16 22:00:00 1954/03/16 22:00:00 1 0.29 76.56%0.2 246 1957/10/14 05:00:00 1957/10/14 05:00:00 1 0.29 76.88%0.2 247 1982/01/05 09:00:00 1982/01/05 10:00:00 2 0.29 77.19%0.2 248 1983/02/26 13:00:00 1983/02/26 13:00:00 1 0.29 77.50%0.2 249 1997/12/06 17:00:00 1997/12/06 17:00:00 1 0.29 77.81%0.2 250 1998/01/09 17:00:00 1998/01/09 17:00:00 1 0.29 78.13%0.2 251 1974/03/08 01:00:00 1974/03/08 08:00:00 8 0.28 78.44%0.2 252 1976/07/08 13:00:00 1976/07/08 14:00:00 2 0.28 78.75%0.2 253 1996/12/09 18:00:00 1996/12/09 18:00:00 1 0.28 79.06%0.2 254 1954/03/22 13:00:00 1954/03/23 10:00:00 22 0.27 79.38%0.2 255 1970/03/05 00:00:00 1970/03/05 00:00:00 1 0.27 79.69%0.2 256 1976/02/10 07:00:00 1976/02/10 07:00:00 1 0.27 80.00%0.2 257 1978/02/05 12:00:00 1978/02/06 09:00:00 22 0.27 80.31%0.2 258 1976/07/15 15:00:00 1976/07/15 15:00:00 1 0.26 80.63%0.2 259 1981/03/05 05:00:00 1981/03/05 06:00:00 2 0.25 80.94%0.2 260 1982/04/01 09:00:00 1982/04/01 10:00:00 2 0.24 81.25%0.2 261 1983/11/12 19:00:00 1983/11/12 19:00:00 1 0.24 81.56%0.2 262 1959/02/21 11:00:00 1959/02/21 11:00:00 1 0.23 81.88%0.2 263 1969/02/22 03:00:00 1969/02/22 04:00:00 2 0.23 82.19%0.2 264 1978/02/08 20:00:00 1978/02/08 20:00:00 1 0.23 82.50%0.2 265 1998/03/25 17:00:00 1998/03/25 17:00:00 1 0.22 82.81%0.2 266 1998/03/31 17:00:00 1998/03/31 17:00:00 1 0.22 83.13%0.2 267 1977/03/25 01:00:00 1977/03/25 03:00:00 3 0.21 83.44%0.2 268 1978/02/07 17:00:00 1978/02/07 18:00:00 2 0.21 83.75%0.2 269 1982/03/14 23:00:00 1982/03/14 23:00:00 1 0.21 84.06%0.2 270 1954/03/25 02:00:00 1954/03/25 02:00:00 1 0.2 84.38%0.2 271 1962/02/08 16:00:00 1962/02/08 16:00:00 1 0.2 84.69%0.2 272 1953/03/01 22:00:00 1953/03/01 22:00:00 1 0.19 85.00%0.2 273 1965/12/16 06:00:00 1965/12/16 08:00:00 3 0.19 85.31%0.2 6/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPre.txt Rank Start Date End Date Duration Peak Frequency Return Period 274 1976/02/08 19:00:00 1976/02/08 22:00:00 4 0.19 85.63%0.2 275 1999/02/04 17:00:00 1999/02/04 17:00:00 1 0.19 85.94%0.2 276 1999/04/12 01:00:00 1999/04/12 03:00:00 3 0.19 86.25%0.2 277 2006/04/04 22:00:00 2006/04/04 22:00:00 1 0.19 86.56%0.2 278 1994/02/07 14:00:00 1994/02/07 15:00:00 2 0.18 86.88%0.2 279 1998/12/06 06:00:00 1998/12/06 06:00:00 1 0.18 87.19%0.2 280 2001/11/24 17:00:00 2001/11/24 17:00:00 1 0.18 87.50%0.2 281 1966/02/06 14:00:00 1966/02/06 14:00:00 1 0.17 87.81%0.2 282 1993/02/23 20:00:00 1993/02/23 20:00:00 1 0.17 88.13%0.2 283 1994/03/07 02:00:00 1994/03/07 02:00:00 1 0.16 88.44%0.2 284 1957/04/20 16:00:00 1957/04/20 17:00:00 2 0.15 88.75%0.2 285 1957/01/26 07:00:00 1957/01/26 07:00:00 1 0.13 89.06%0.2 286 1967/01/24 19:00:00 1967/01/24 22:00:00 4 0.13 89.38%0.2 287 1977/05/09 02:00:00 1977/05/09 02:00:00 1 0.13 89.69%0.2 288 1965/02/06 21:00:00 1965/02/06 21:00:00 1 0.12 90.00%0.2 289 1969/02/18 14:00:00 1969/02/18 14:00:00 1 0.12 90.31%0.2 290 1969/11/07 09:00:00 1969/11/07 09:00:00 1 0.12 90.63%0.2 291 1954/01/24 11:00:00 1954/01/24 12:00:00 2 0.11 90.94%0.2 292 1973/02/15 11:00:00 1973/02/15 11:00:00 1 0.11 91.25%0.2 293 1966/11/07 15:00:00 1966/11/07 16:00:00 2 0.1 91.56%0.2 294 1975/03/10 22:00:00 1975/03/10 23:00:00 2 0.1 91.88%0.2 295 1952/01/13 07:00:00 1952/01/13 08:00:00 2 0.09 92.19%0.2 296 1952/04/10 16:00:00 1952/04/10 18:00:00 3 0.09 92.50%0.2 297 1972/01/18 23:00:00 1972/01/19 03:00:00 5 0.09 92.81%0.2 298 1982/01/20 06:00:00 1982/01/20 06:00:00 1 0.09 93.13%0.2 299 2000/02/13 17:00:00 2000/02/13 17:00:00 1 0.09 93.44%0.2 300 2005/02/11 23:00:00 2005/02/11 23:00:00 1 0.09 93.75%0.2 301 1966/01/30 18:00:00 1966/01/30 18:00:00 1 0.08 94.06%0.2 302 2006/01/02 13:00:00 2006/01/02 13:00:00 1 0.08 94.38%0.2 303 1962/02/21 06:00:00 1962/02/21 06:00:00 1 0.07 94.69%0.2 304 1959/02/16 19:00:00 1959/02/16 19:00:00 1 0.06 95.00%0.2 305 1962/03/19 00:00:00 1962/03/19 00:00:00 1 0.06 95.31%0.2 306 1993/11/30 04:00:00 1993/11/30 04:00:00 1 0.06 95.63%0.2 307 1994/03/20 06:00:00 1994/03/20 06:00:00 1 0.06 95.94%0.2 308 1960/11/05 20:00:00 1960/11/05 20:00:00 1 0.05 96.25%0.2 309 1993/06/05 13:00:00 1993/06/05 13:00:00 1 0.05 96.56%0.2 310 1975/11/28 16:00:00 1975/11/28 16:00:00 1 0.04 96.88%0.2 311 1993/01/31 00:00:00 1993/01/31 00:00:00 1 0.04 97.19%0.2 312 1976/02/07 09:00:00 1976/02/07 09:00:00 1 0.03 97.50%0.2 313 1985/02/09 11:00:00 1985/02/09 12:00:00 2 0.03 97.81%0.2 314 1987/12/04 21:00:00 1987/12/04 21:00:00 1 0.02 98.13%0.2 315 1954/03/30 04:00:00 1954/03/30 04:00:00 1 0.01 98.44%0.2 316 1958/02/25 08:00:00 1958/02/25 08:00:00 1 0.01 98.75%0.2 317 1961/11/25 19:00:00 1961/11/25 20:00:00 2 0.01 99.06%0.2 318 1991/01/09 14:00:00 1991/01/09 14:00:00 1 0.01 99.38%0.2 319 1996/02/01 08:00:00 1996/02/01 08:00:00 1 0.01 99.69%0.2 -------------End of Data----------------- 7/71/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 1 1995/01/03 07:00:00 1995/01/05 05:00:00 47 2.04 0.10%58 2 2003/02/25 05:00:00 2003/02/28 02:00:00 70 1.36 0.21%29 3 1958/02/03 05:00:00 1958/02/04 19:00:00 39 1.2 0.31%19.3 4 1969/02/23 20:00:00 1969/02/26 02:00:00 55 1.17 0.42%14.5 5 2004/10/27 02:00:00 2004/10/28 13:00:00 36 1.14 0.52%11.6 6 2000/10/29 21:00:00 2000/10/31 03:00:00 31 1.09 0.63%9.7 7 2005/02/18 04:00:00 2005/02/19 13:00:00 34 1.09 0.73%8.3 8 1978/02/27 06:00:00 1978/03/05 06:00:00 145 1.06 0.84%7.3 9 1980/03/02 20:00:00 1980/03/03 20:00:00 25 1.01 0.94%6.4 10 1980/02/13 12:00:00 1980/02/21 11:00:00 192 1 1.05%5.8 11 1993/01/12 19:00:00 1993/01/18 22:00:00 148 1 1.15%5.3 12 1982/03/17 04:00:00 1982/03/19 02:00:00 47 0.96 1.26%4.8 13 1952/01/16 08:00:00 1952/01/16 19:00:00 12 0.94 1.36%4.5 14 1978/02/05 11:00:00 1978/02/14 03:00:00 209 0.93 1.47%4.1 15 1978/01/03 18:00:00 1978/01/06 21:00:00 76 0.91 1.57%3.9 16 1970/12/16 23:00:00 1970/12/20 02:00:00 76 0.9 1.68%3.6 17 1952/11/14 15:00:00 1952/11/16 14:00:00 48 0.89 1.78%3.4 18 1958/04/01 07:00:00 1958/04/04 12:00:00 78 0.89 1.88%3.2 19 1979/01/14 19:00:00 1979/01/16 06:00:00 36 0.89 1.99%3.1 20 1980/01/27 23:00:00 1980/01/30 20:00:00 70 0.85 2.09%2.9 21 2008/02/20 10:00:00 2008/02/22 16:00:00 55 0.85 2.20%2.8 22 1998/02/03 07:00:00 1998/02/04 21:00:00 39 0.8 2.30%2.6 23 1991/02/27 19:00:00 1991/03/01 16:00:00 46 0.79 2.41%2.5 24 1965/11/22 04:00:00 1965/11/23 09:00:00 30 0.78 2.51%2.4 25 1985/11/11 05:00:00 1985/11/12 12:00:00 32 0.78 2.62%2.3 26 1991/12/29 16:00:00 1991/12/30 07:00:00 16 0.78 2.72%2.2 27 1983/02/26 07:00:00 1983/03/05 05:00:00 167 0.71 2.83%2.1 28 2004/10/17 06:00:00 2004/10/20 23:00:00 90 0.71 2.93%2.1 29 1998/02/22 06:00:00 1998/02/25 02:00:00 69 0.7 3.04%2 30 2008/01/27 01:00:00 2008/01/28 01:00:00 25 0.69 3.14%1.9 31 1977/08/16 16:00:00 1977/08/18 04:00:00 37 0.64 3.25%1.9 32 1983/01/29 00:00:00 1983/01/29 15:00:00 16 0.62 3.35%1.8 33 1993/02/18 12:00:00 1993/02/20 16:00:00 53 0.62 3.46%1.8 34 1998/02/16 08:00:00 1998/02/18 04:00:00 45 0.62 3.56%1.7 35 1986/02/14 23:00:00 1986/02/15 13:00:00 15 0.6 3.66%1.7 36 1994/02/03 21:00:00 1994/02/05 04:00:00 32 0.57 3.77%1.6 37 1963/03/16 23:00:00 1963/03/17 17:00:00 19 0.53 3.87%1.6 38 1961/12/01 20:00:00 1961/12/03 06:00:00 35 0.51 3.98%1.5 Peak Flow Statistics Table Values SWMM.out file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-MIT-B.out SWMM.out time stamp: 1/12/2016 10:04:53 AM Q10: 1.098 Q5: 0.976 Q2: 0.700 1/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 39 1978/01/16 16:00:00 1978/01/17 06:00:00 15 0.51 4.08%1.5 40 1981/03/19 20:00:00 1981/03/20 07:00:00 12 0.48 4.19%1.5 41 1995/03/11 02:00:00 1995/03/12 04:00:00 27 0.48 4.29%1.4 42 1968/03/07 21:00:00 1968/03/08 17:00:00 21 0.47 4.40%1.4 43 2005/04/28 08:00:00 2005/04/28 14:00:00 7 0.47 4.50%1.3 44 1986/03/15 22:00:00 1986/03/17 06:00:00 33 0.46 4.61%1.3 45 1998/02/14 07:00:00 1998/02/15 04:00:00 22 0.46 4.71%1.3 46 2008/01/05 03:00:00 2008/01/07 09:00:00 55 0.46 4.82%1.3 47 1993/02/07 22:00:00 1993/02/09 10:00:00 37 0.45 4.92%1.2 48 1982/12/22 09:00:00 1982/12/23 12:00:00 28 0.43 5.03%1.2 49 1992/02/12 12:00:00 1992/02/13 12:00:00 25 0.43 5.13%1.2 50 2007/01/30 13:00:00 2007/01/31 08:00:00 20 0.4 5.24%1.2 51 1978/09/05 17:00:00 1978/09/06 16:00:00 24 0.39 5.34%1.1 52 1979/01/05 08:00:00 1979/01/06 18:00:00 35 0.37 5.45%1.1 53 1960/04/27 04:00:00 1960/04/27 16:00:00 13 0.36 5.55%1.1 54 1969/02/06 08:00:00 1969/02/06 22:00:00 15 0.36 5.65%1.1 55 1963/09/17 05:00:00 1963/09/19 03:00:00 47 0.35 5.76%1.1 56 2002/11/08 11:00:00 2002/11/09 21:00:00 35 0.33 5.86%1 57 2001/01/26 12:00:00 2001/01/27 20:00:00 33 0.32 5.97%1 58 2003/02/11 12:00:00 2003/02/14 02:00:00 63 0.32 6.07%1 59 1986/11/17 17:00:00 1986/11/18 12:00:00 20 0.3 6.18%1 60 2004/12/31 14:00:00 2005/01/01 13:00:00 24 0.3 6.28%1 61 2005/02/21 03:00:00 2005/02/23 10:00:00 56 0.3 6.39%1 62 1972/01/16 19:00:00 1972/01/17 11:00:00 17 0.29 6.49%0.9 63 1958/02/19 08:00:00 1958/02/19 20:00:00 13 0.28 6.60%0.9 64 1983/12/24 09:00:00 1983/12/27 12:00:00 76 0.27 6.70%0.9 65 1988/11/24 00:00:00 1988/11/25 16:00:00 41 0.27 6.81%0.9 66 1971/12/24 07:00:00 1971/12/26 01:00:00 43 0.25 6.91%0.9 67 1978/01/14 15:00:00 1978/01/15 09:00:00 19 0.25 7.02%0.9 68 1988/12/24 20:00:00 1988/12/25 05:00:00 10 0.25 7.12%0.9 69 2004/12/28 07:00:00 2004/12/30 13:00:00 55 0.25 7.23%0.8 70 1994/03/24 22:00:00 1994/03/25 23:00:00 26 0.24 7.33%0.8 71 2001/02/13 11:00:00 2001/02/15 04:00:00 42 0.24 7.43%0.8 72 2003/03/15 11:00:00 2003/03/17 02:00:00 40 0.24 7.54%0.8 73 2005/01/07 07:00:00 2005/01/11 11:00:00 101 0.24 7.64%0.8 74 1952/03/15 19:00:00 1952/03/16 21:00:00 27 0.23 7.75%0.8 75 1962/01/20 12:00:00 1962/01/23 00:00:00 61 0.23 7.85%0.8 76 1965/12/09 08:00:00 1965/12/10 14:00:00 31 0.23 7.96%0.8 77 1966/12/03 05:00:00 1966/12/07 02:00:00 94 0.23 8.06%0.8 78 1967/12/18 15:00:00 1967/12/20 11:00:00 45 0.23 8.17%0.7 79 1991/03/25 03:00:00 1991/03/27 09:00:00 55 0.23 8.27%0.7 80 2006/10/14 00:00:00 2006/10/14 07:00:00 8 0.23 8.38%0.7 81 1977/12/28 02:00:00 1977/12/30 06:00:00 53 0.22 8.48%0.7 82 1980/01/09 02:00:00 1980/01/12 16:00:00 87 0.22 8.59%0.7 83 1983/11/24 20:00:00 1983/11/25 05:00:00 10 0.22 8.69%0.7 84 1990/02/17 09:00:00 1990/02/19 02:00:00 42 0.22 8.80%0.7 85 1954/02/13 15:00:00 1954/02/14 18:00:00 28 0.21 8.90%0.7 2/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 86 1965/11/14 19:00:00 1965/11/18 19:00:00 97 0.21 9.01%0.7 87 1973/03/20 08:00:00 1973/03/20 15:00:00 8 0.21 9.11%0.7 88 1973/11/22 23:00:00 1973/11/23 08:00:00 10 0.21 9.21%0.7 89 1992/02/15 13:00:00 1992/02/16 15:00:00 27 0.21 9.32%0.7 90 1997/01/12 14:00:00 1997/01/14 04:00:00 39 0.21 9.42%0.6 91 2004/02/26 00:00:00 2004/02/27 12:00:00 37 0.21 9.53%0.6 92 1957/05/11 00:00:00 1957/05/11 13:00:00 14 0.2 9.63%0.6 93 1959/02/11 08:00:00 1959/02/12 09:00:00 26 0.2 9.74%0.6 94 1959/12/24 08:00:00 1959/12/24 20:00:00 13 0.2 9.84%0.6 95 1960/01/12 02:00:00 1960/01/12 11:00:00 10 0.2 9.95%0.6 96 1960/02/01 19:00:00 1960/02/02 07:00:00 13 0.2 10.05%0.6 97 1967/01/22 16:00:00 1967/01/23 06:00:00 15 0.2 10.16%0.6 98 1967/03/13 10:00:00 1967/03/14 10:00:00 25 0.2 10.26%0.6 99 1968/12/25 17:00:00 1968/12/26 14:00:00 22 0.2 10.37%0.6 100 1975/04/06 00:00:00 1975/04/09 12:00:00 85 0.2 10.47%0.6 101 1995/01/10 14:00:00 1995/01/12 23:00:00 58 0.2 10.58%0.6 102 1995/03/03 11:00:00 1995/03/06 08:00:00 70 0.2 10.68%0.6 103 1999/01/25 05:00:00 1999/01/27 08:00:00 52 0.2 10.79%0.6 104 2007/11/30 07:00:00 2007/12/01 04:00:00 22 0.2 10.89%0.6 105 1957/02/28 17:00:00 1957/03/01 15:00:00 23 0.19 10.99%0.6 106 1958/01/25 03:00:00 1958/01/27 06:00:00 52 0.19 11.10%0.5 107 1958/03/15 15:00:00 1958/03/16 15:00:00 25 0.19 11.20%0.5 108 1981/11/26 21:00:00 1981/11/29 05:00:00 57 0.19 11.31%0.5 109 1983/01/27 08:00:00 1983/01/27 17:00:00 10 0.19 11.41%0.5 110 1985/11/29 06:00:00 1985/11/29 18:00:00 13 0.19 11.52%0.5 111 1988/12/20 23:00:00 1988/12/21 11:00:00 13 0.19 11.62%0.5 112 1992/03/20 18:00:00 1992/03/23 18:00:00 73 0.19 11.73%0.5 113 1996/11/21 16:00:00 1996/11/22 10:00:00 19 0.19 11.83%0.5 114 2001/01/10 20:00:00 2001/01/12 15:00:00 44 0.19 11.94%0.5 115 1952/12/02 01:00:00 1952/12/02 06:00:00 6 0.18 12.04%0.5 116 1957/01/13 03:00:00 1957/01/13 13:00:00 11 0.18 12.15%0.5 117 1963/11/20 02:00:00 1963/11/21 10:00:00 33 0.18 12.25%0.5 118 1967/11/30 16:00:00 1967/11/30 21:00:00 6 0.18 12.36%0.5 119 1976/09/10 00:00:00 1976/09/11 09:00:00 34 0.18 12.46%0.5 120 1979/11/07 19:00:00 1979/11/08 08:00:00 14 0.18 12.57%0.5 121 1988/04/20 00:00:00 1988/04/23 14:00:00 87 0.18 12.67%0.5 122 1995/01/23 23:00:00 1995/01/26 14:00:00 64 0.18 12.77%0.5 123 2002/12/20 08:00:00 2002/12/22 01:00:00 42 0.18 12.88%0.5 124 2005/01/03 06:00:00 2005/01/05 00:00:00 43 0.18 12.98%0.5 125 1954/11/10 23:00:00 1954/11/12 11:00:00 37 0.17 13.09%0.5 126 1958/03/20 18:00:00 1958/03/22 14:00:00 45 0.17 13.19%0.5 127 1960/01/14 17:00:00 1960/01/15 11:00:00 19 0.17 13.30%0.5 128 1964/11/17 13:00:00 1964/11/17 22:00:00 10 0.17 13.40%0.5 129 1966/02/06 11:00:00 1966/02/08 04:00:00 42 0.17 13.51%0.4 130 1972/11/16 09:00:00 1972/11/17 16:00:00 32 0.17 13.61%0.4 131 1978/03/30 11:00:00 1978/04/01 04:00:00 42 0.17 13.72%0.4 132 1986/09/24 00:00:00 1986/09/25 10:00:00 35 0.17 13.82%0.4 3/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 133 1987/12/16 12:00:00 1987/12/17 13:00:00 26 0.17 13.93%0.4 134 1991/03/19 01:00:00 1991/03/21 13:00:00 61 0.17 14.03%0.4 135 2001/02/25 08:00:00 2001/02/28 23:00:00 88 0.17 14.14%0.4 136 2004/02/21 18:00:00 2004/02/23 10:00:00 41 0.17 14.24%0.4 137 1954/01/18 19:00:00 1954/01/20 08:00:00 38 0.16 14.35%0.4 138 1956/04/12 21:00:00 1956/04/13 21:00:00 25 0.16 14.45%0.4 139 1960/02/28 18:00:00 1960/03/01 11:00:00 42 0.16 14.55%0.4 140 1967/11/19 08:00:00 1967/11/20 07:00:00 24 0.16 14.66%0.4 141 1969/01/24 08:00:00 1969/01/26 23:00:00 64 0.16 14.76%0.4 142 1970/02/28 14:00:00 1970/03/02 08:00:00 43 0.16 14.87%0.4 143 1972/11/14 14:00:00 1972/11/14 20:00:00 7 0.16 14.97%0.4 144 1977/01/02 22:00:00 1977/01/03 09:00:00 12 0.16 15.08%0.4 145 1978/01/09 15:00:00 1978/01/11 03:00:00 37 0.16 15.18%0.4 146 1979/03/17 03:00:00 1979/03/17 12:00:00 10 0.16 15.29%0.4 147 1980/03/05 23:00:00 1980/03/06 16:00:00 18 0.16 15.39%0.4 148 1981/01/28 06:00:00 1981/01/30 15:00:00 58 0.16 15.50%0.4 149 1981/12/30 07:00:00 1982/01/02 13:00:00 79 0.16 15.60%0.4 150 1982/12/07 22:00:00 1982/12/08 05:00:00 8 0.16 15.71%0.4 151 1985/11/24 15:00:00 1985/11/25 19:00:00 29 0.16 15.81%0.4 152 1987/10/11 11:00:00 1987/10/13 00:00:00 38 0.16 15.92%0.4 153 1988/01/17 04:00:00 1988/01/18 01:00:00 22 0.16 16.02%0.4 154 1992/12/07 08:00:00 1992/12/08 05:00:00 22 0.16 16.13%0.4 155 1997/01/15 15:00:00 1997/01/15 22:00:00 8 0.16 16.23%0.4 156 2006/03/10 16:00:00 2006/03/11 19:00:00 28 0.16 16.34%0.4 157 2007/04/20 14:00:00 2007/04/20 20:00:00 7 0.16 16.44%0.4 158 1952/11/30 01:00:00 1952/11/30 09:00:00 9 0.15 16.54%0.4 159 1956/01/25 16:00:00 1956/01/27 11:00:00 44 0.15 16.65%0.4 160 1957/01/28 02:00:00 1957/01/29 23:00:00 46 0.15 16.75%0.4 161 1958/04/06 18:00:00 1958/04/07 19:00:00 26 0.15 16.86%0.4 162 1965/04/07 04:00:00 1965/04/10 03:00:00 72 0.15 16.96%0.4 163 1970/12/21 04:00:00 1970/12/22 07:00:00 28 0.15 17.07%0.4 164 1973/02/11 07:00:00 1973/02/13 07:00:00 49 0.15 17.17%0.4 165 1974/12/04 07:00:00 1974/12/04 16:00:00 10 0.15 17.28%0.4 166 1979/03/18 22:00:00 1979/03/21 10:00:00 61 0.15 17.38%0.3 167 1983/03/24 03:00:00 1983/03/25 12:00:00 34 0.15 17.49%0.3 168 1983/04/20 04:00:00 1983/04/21 14:00:00 35 0.15 17.59%0.3 169 1993/06/05 14:00:00 1993/06/05 20:00:00 7 0.15 17.70%0.3 170 1998/02/06 11:00:00 1998/02/09 04:00:00 66 0.15 17.80%0.3 171 2001/04/07 15:00:00 2001/04/08 01:00:00 11 0.15 17.91%0.3 172 1951/12/29 04:00:00 1951/12/30 17:00:00 38 0.14 18.01%0.3 173 1952/03/07 07:00:00 1952/03/08 14:00:00 32 0.14 18.12%0.3 174 1954/03/16 22:00:00 1954/03/17 23:00:00 26 0.14 18.22%0.3 175 1965/04/03 06:00:00 1965/04/05 01:00:00 44 0.14 18.32%0.3 176 1965/12/29 18:00:00 1965/12/30 00:00:00 7 0.14 18.43%0.3 177 1975/03/08 07:00:00 1975/03/09 01:00:00 19 0.14 18.53%0.3 178 1976/02/04 06:00:00 1976/02/10 15:00:00 154 0.14 18.64%0.3 179 1985/12/11 03:00:00 1985/12/11 13:00:00 11 0.14 18.74%0.3 4/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 180 1995/04/18 10:00:00 1995/04/18 20:00:00 11 0.14 18.85%0.3 181 1998/01/29 17:00:00 1998/01/29 22:00:00 6 0.14 18.95%0.3 182 2000/03/04 18:00:00 2000/03/08 21:00:00 100 0.14 19.06%0.3 183 2001/12/09 10:00:00 2001/12/10 04:00:00 19 0.14 19.16%0.3 184 2003/12/24 23:00:00 2003/12/25 23:00:00 25 0.14 19.27%0.3 185 1955/01/10 04:00:00 1955/01/11 03:00:00 24 0.13 19.37%0.3 186 1963/02/09 16:00:00 1963/02/11 11:00:00 44 0.13 19.48%0.3 187 1967/04/11 08:00:00 1967/04/11 20:00:00 13 0.13 19.58%0.3 188 1970/11/28 21:00:00 1970/12/01 04:00:00 56 0.13 19.69%0.3 189 1981/02/28 12:00:00 1981/03/03 05:00:00 66 0.13 19.79%0.3 190 1987/02/23 15:00:00 1987/02/26 02:00:00 60 0.13 19.90%0.3 191 1990/01/17 00:00:00 1990/01/17 10:00:00 11 0.13 20.00%0.3 192 1993/03/28 02:00:00 1993/03/28 08:00:00 7 0.13 20.10%0.3 193 1993/11/30 04:00:00 1993/11/30 15:00:00 12 0.13 20.21%0.3 194 1994/02/17 09:00:00 1994/02/19 04:00:00 44 0.13 20.31%0.3 195 1998/11/08 07:00:00 1998/11/08 17:00:00 11 0.13 20.42%0.3 196 2002/12/16 14:00:00 2002/12/17 20:00:00 31 0.13 20.52%0.3 197 2003/04/14 06:00:00 2003/04/15 20:00:00 39 0.13 20.63%0.3 198 1951/11/22 23:00:00 1951/11/23 09:00:00 11 0.12 20.73%0.3 199 1952/01/17 20:00:00 1952/01/18 11:00:00 16 0.12 20.84%0.3 200 1955/01/18 15:00:00 1955/01/19 10:00:00 20 0.12 20.94%0.3 201 1967/11/21 13:00:00 1967/11/22 06:00:00 18 0.12 21.05%0.3 202 1969/02/18 07:00:00 1969/02/20 09:00:00 51 0.12 21.15%0.3 203 1971/04/14 11:00:00 1971/04/14 16:00:00 6 0.12 21.26%0.3 204 1976/07/22 11:00:00 1976/07/22 18:00:00 8 0.12 21.36%0.3 205 1977/03/24 22:00:00 1977/03/25 18:00:00 21 0.12 21.47%0.3 206 1986/03/10 06:00:00 1986/03/11 07:00:00 26 0.12 21.57%0.3 207 1993/01/06 01:00:00 1993/01/09 08:00:00 80 0.12 21.68%0.3 208 1997/01/25 19:00:00 1997/01/27 09:00:00 39 0.12 21.78%0.3 209 1997/12/06 14:00:00 1997/12/07 23:00:00 34 0.12 21.88%0.3 210 1998/05/12 17:00:00 1998/05/13 20:00:00 28 0.12 21.99%0.3 211 1953/03/01 02:00:00 1953/03/02 04:00:00 27 0.11 22.09%0.3 212 1965/02/05 23:00:00 1965/02/07 02:00:00 28 0.11 22.20%0.3 213 1973/02/15 12:00:00 1973/02/15 17:00:00 6 0.11 22.30%0.3 214 1973/03/11 05:00:00 1973/03/12 12:00:00 32 0.11 22.41%0.3 215 1975/04/17 06:00:00 1975/04/17 13:00:00 8 0.11 22.51%0.3 216 1976/07/08 10:00:00 1976/07/08 19:00:00 10 0.11 22.62%0.3 217 1978/03/11 18:00:00 1978/03/12 15:00:00 22 0.11 22.72%0.3 218 1981/03/05 02:00:00 1981/03/06 00:00:00 23 0.11 22.83%0.3 219 1992/01/05 09:00:00 1992/01/08 13:00:00 77 0.11 22.93%0.3 220 2000/02/20 10:00:00 2000/02/24 20:00:00 107 0.11 23.04%0.3 221 2001/11/24 15:00:00 2001/11/25 04:00:00 14 0.11 23.14%0.3 222 1957/12/15 09:00:00 1957/12/17 10:00:00 50 0.1 23.25%0.3 223 1959/02/21 10:00:00 1959/02/22 03:00:00 18 0.1 23.35%0.3 224 1962/03/18 17:00:00 1962/03/19 07:00:00 15 0.1 23.46%0.3 225 1964/01/21 07:00:00 1964/01/22 20:00:00 38 0.1 23.56%0.3 226 1966/11/07 13:00:00 1966/11/08 00:00:00 12 0.1 23.66%0.3 5/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 227 1969/11/06 18:00:00 1969/11/07 14:00:00 21 0.1 23.77%0.3 228 1970/03/04 22:00:00 1970/03/05 05:00:00 8 0.1 23.87%0.3 229 1973/03/08 11:00:00 1973/03/08 18:00:00 8 0.1 23.98%0.3 230 1974/03/08 00:00:00 1974/03/08 16:00:00 17 0.1 24.08%0.3 231 1976/07/15 12:00:00 1976/07/15 20:00:00 9 0.1 24.19%0.3 232 1977/01/05 14:00:00 1977/01/07 10:00:00 45 0.1 24.29%0.3 233 1982/01/05 05:00:00 1982/01/05 20:00:00 16 0.1 24.40%0.2 234 1982/01/20 03:00:00 1982/01/21 16:00:00 38 0.1 24.50%0.2 235 1983/11/11 18:00:00 1983/11/13 04:00:00 35 0.1 24.61%0.2 236 1984/12/18 07:00:00 1984/12/20 07:00:00 49 0.1 24.71%0.2 237 1984/12/26 14:00:00 1984/12/28 00:00:00 35 0.1 24.82%0.2 238 1987/12/04 21:00:00 1987/12/05 05:00:00 9 0.1 24.92%0.2 239 1991/01/09 13:00:00 1991/01/09 19:00:00 7 0.1 25.03%0.2 240 1994/02/07 03:00:00 1994/02/08 09:00:00 31 0.1 25.13%0.2 241 1995/01/07 12:00:00 1995/01/08 13:00:00 26 0.1 25.24%0.2 242 1996/12/09 15:00:00 1996/12/12 06:00:00 64 0.1 25.34%0.2 243 1998/03/31 13:00:00 1998/04/02 20:00:00 56 0.1 25.45%0.2 244 1954/03/20 10:00:00 1954/03/25 13:00:00 124 0.09 25.55%0.2 245 1957/10/14 02:00:00 1957/10/14 10:00:00 9 0.09 25.65%0.2 246 1960/11/05 21:00:00 1960/11/06 15:00:00 19 0.09 25.76%0.2 247 1969/02/22 03:00:00 1969/02/22 14:00:00 12 0.09 25.86%0.2 248 1977/05/07 22:00:00 1977/05/09 12:00:00 39 0.09 25.97%0.2 249 1979/03/27 04:00:00 1979/03/28 14:00:00 35 0.09 26.07%0.2 250 1985/02/09 05:00:00 1985/02/09 16:00:00 12 0.09 26.18%0.2 251 1994/03/06 12:00:00 1994/03/07 11:00:00 24 0.09 26.28%0.2 252 1998/03/25 17:00:00 1998/03/29 21:00:00 101 0.09 26.39%0.2 253 2000/02/11 18:00:00 2000/02/14 22:00:00 77 0.09 26.49%0.2 254 1957/01/07 14:00:00 1957/01/07 22:00:00 9 0.08 26.60%0.2 255 1957/04/20 15:00:00 1957/04/21 06:00:00 16 0.08 26.70%0.2 256 1962/02/07 20:00:00 1962/02/09 07:00:00 36 0.08 26.81%0.2 257 1965/03/31 13:00:00 1965/04/01 23:00:00 35 0.08 26.91%0.2 258 1965/12/14 16:00:00 1965/12/16 12:00:00 45 0.08 27.02%0.2 259 1966/01/30 08:00:00 1966/01/30 23:00:00 16 0.08 27.12%0.2 260 1968/04/01 21:00:00 1968/04/02 12:00:00 16 0.08 27.23%0.2 261 1976/03/01 14:00:00 1976/03/01 23:00:00 10 0.08 27.33%0.2 262 1981/02/25 20:00:00 1981/02/26 03:00:00 8 0.08 27.43%0.2 263 1982/03/14 13:00:00 1982/03/15 04:00:00 16 0.08 27.54%0.2 264 1982/04/01 10:00:00 1982/04/01 21:00:00 12 0.08 27.64%0.2 265 1983/09/29 10:00:00 1983/10/01 15:00:00 54 0.08 27.75%0.2 266 1998/01/09 18:00:00 1998/01/10 21:00:00 28 0.08 27.85%0.2 267 2005/12/31 16:00:00 2006/01/03 05:00:00 62 0.08 27.96%0.2 268 2006/04/04 17:00:00 2006/04/05 10:00:00 18 0.08 28.06%0.2 269 1954/12/09 22:00:00 1954/12/10 13:00:00 16 0.07 28.17%0.2 270 1958/02/25 07:00:00 1958/02/25 13:00:00 7 0.07 28.27%0.2 271 1969/03/21 12:00:00 1969/03/22 00:00:00 13 0.07 28.38%0.2 272 1971/02/16 22:00:00 1971/02/17 15:00:00 18 0.07 28.48%0.2 273 1976/12/30 14:00:00 1976/12/31 13:00:00 24 0.07 28.59%0.2 6/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 274 1978/03/09 17:00:00 1978/03/09 21:00:00 5 0.07 28.69%0.2 275 1978/12/16 23:00:00 1978/12/19 20:00:00 70 0.07 28.80%0.2 276 1982/02/09 19:00:00 1982/02/10 23:00:00 29 0.07 28.90%0.2 277 1982/11/09 15:00:00 1982/11/11 02:00:00 36 0.07 29.01%0.2 278 1983/04/29 06:00:00 1983/04/30 05:00:00 24 0.07 29.11%0.2 279 1984/11/24 16:00:00 1984/11/25 00:00:00 9 0.07 29.21%0.2 280 1987/04/04 06:00:00 1987/04/04 20:00:00 15 0.07 29.32%0.2 281 1988/04/14 18:00:00 1988/04/15 04:00:00 11 0.07 29.42%0.2 282 1988/11/14 07:00:00 1988/11/14 12:00:00 6 0.07 29.53%0.2 283 1989/03/25 10:00:00 1989/03/26 09:00:00 24 0.07 29.63%0.2 284 1993/01/31 00:00:00 1993/01/31 04:00:00 5 0.07 29.74%0.2 285 1993/02/23 17:00:00 1993/02/24 10:00:00 18 0.07 29.84%0.2 286 1994/03/19 03:00:00 1994/03/20 10:00:00 32 0.07 29.95%0.2 287 1995/04/16 07:00:00 1995/04/17 07:00:00 25 0.07 30.05%0.2 288 1998/12/04 01:00:00 1998/12/06 10:00:00 58 0.07 30.16%0.2 289 1999/02/04 10:00:00 1999/02/05 09:00:00 24 0.07 30.26%0.2 290 1999/04/11 20:00:00 1999/04/12 07:00:00 12 0.07 30.37%0.2 291 2004/04/01 22:00:00 2004/04/02 02:00:00 5 0.07 30.47%0.2 292 2005/02/11 02:00:00 2005/02/13 10:00:00 57 0.07 30.58%0.2 293 2006/12/10 01:00:00 2006/12/11 04:00:00 28 0.07 30.68%0.2 294 1951/08/28 08:00:00 1951/08/29 07:00:00 24 0.06 30.79%0.2 295 1951/12/11 23:00:00 1951/12/12 14:00:00 16 0.06 30.89%0.2 296 1952/11/23 01:00:00 1952/11/23 14:00:00 14 0.06 30.99%0.2 297 1952/12/30 20:00:00 1952/12/31 13:00:00 18 0.06 31.10%0.2 298 1954/03/30 04:00:00 1954/03/30 10:00:00 7 0.06 31.20%0.2 299 1955/02/26 11:00:00 1955/02/28 00:00:00 38 0.06 31.31%0.2 300 1957/03/16 10:00:00 1957/03/16 16:00:00 7 0.06 31.41%0.2 301 1957/12/05 03:00:00 1957/12/05 23:00:00 21 0.06 31.52%0.2 302 1958/09/23 22:00:00 1958/09/24 09:00:00 12 0.06 31.62%0.2 303 1959/02/16 03:00:00 1959/02/17 02:00:00 24 0.06 31.73%0.2 304 1959/04/26 05:00:00 1959/04/26 11:00:00 7 0.06 31.83%0.2 305 1959/12/10 00:00:00 1959/12/10 09:00:00 10 0.06 31.94%0.2 306 1959/12/21 00:00:00 1959/12/21 13:00:00 14 0.06 32.04%0.2 307 1960/09/11 03:00:00 1960/09/11 11:00:00 9 0.06 32.15%0.2 308 1961/01/26 08:00:00 1961/01/26 18:00:00 11 0.06 32.25%0.2 309 1963/04/26 03:00:00 1963/04/26 11:00:00 9 0.06 32.36%0.2 310 1963/11/15 16:00:00 1963/11/15 23:00:00 8 0.06 32.46%0.2 311 1964/12/27 07:00:00 1964/12/28 18:00:00 36 0.06 32.57%0.2 312 1979/01/30 18:00:00 1979/02/02 22:00:00 77 0.06 32.67%0.2 313 1979/03/01 08:00:00 1979/03/01 21:00:00 14 0.06 32.77%0.2 314 1980/03/10 15:00:00 1980/03/10 21:00:00 7 0.06 32.88%0.2 315 1980/03/25 22:00:00 1980/03/26 04:00:00 7 0.06 32.98%0.2 316 1980/04/22 11:00:00 1980/04/23 08:00:00 22 0.06 33.09%0.2 317 1980/10/16 05:00:00 1980/10/16 10:00:00 6 0.06 33.19%0.2 318 1983/03/17 02:00:00 1983/03/19 04:00:00 51 0.06 33.30%0.2 319 1983/04/18 02:00:00 1983/04/18 12:00:00 11 0.06 33.40%0.2 320 1983/12/03 15:00:00 1983/12/04 00:00:00 10 0.06 33.51%0.2 7/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 321 1984/10/17 06:00:00 1984/10/17 11:00:00 6 0.06 33.61%0.2 322 1987/01/06 19:00:00 1987/01/07 09:00:00 15 0.06 33.72%0.2 323 1988/08/24 05:00:00 1988/08/24 19:00:00 15 0.06 33.82%0.2 324 1990/04/04 08:00:00 1990/04/04 16:00:00 9 0.06 33.93%0.2 325 1992/03/02 06:00:00 1992/03/02 23:00:00 18 0.06 34.03%0.2 326 1993/03/26 00:00:00 1993/03/26 15:00:00 16 0.06 34.14%0.2 327 1996/10/30 13:00:00 1996/10/30 20:00:00 8 0.06 34.24%0.2 328 2004/02/03 00:00:00 2004/02/04 02:00:00 27 0.06 34.35%0.2 329 2006/02/27 19:00:00 2006/02/28 13:00:00 19 0.06 34.45%0.2 330 2006/03/28 21:00:00 2006/03/29 11:00:00 15 0.06 34.55%0.2 331 2007/08/26 11:00:00 2007/08/26 16:00:00 6 0.06 34.66%0.2 332 1952/02/29 19:00:00 1952/03/01 15:00:00 21 0.05 34.76%0.2 333 1952/04/10 11:00:00 1952/04/11 01:00:00 15 0.05 34.87%0.2 334 1952/12/20 10:00:00 1952/12/20 18:00:00 9 0.05 34.97%0.2 335 1955/02/16 22:00:00 1955/02/18 10:00:00 37 0.05 35.08%0.2 336 1955/04/30 20:00:00 1955/05/02 13:00:00 42 0.05 35.18%0.2 337 1957/01/05 10:00:00 1957/01/05 15:00:00 6 0.05 35.29%0.2 338 1958/03/06 10:00:00 1958/03/07 03:00:00 18 0.05 35.39%0.2 339 1959/01/06 08:00:00 1959/01/06 12:00:00 5 0.05 35.50%0.2 340 1960/01/25 21:00:00 1960/01/26 04:00:00 8 0.05 35.60%0.2 341 1960/11/13 00:00:00 1960/11/13 03:00:00 4 0.05 35.71%0.2 342 1962/02/19 11:00:00 1962/02/21 11:00:00 49 0.05 35.81%0.2 343 1964/03/22 23:00:00 1964/03/24 09:00:00 35 0.05 35.92%0.2 344 1967/04/18 20:00:00 1967/04/20 00:00:00 29 0.05 36.02%0.2 345 1969/04/05 21:00:00 1969/04/06 02:00:00 6 0.05 36.13%0.2 346 1970/02/10 03:00:00 1970/02/11 06:00:00 28 0.05 36.23%0.2 347 1972/01/18 22:00:00 1972/01/19 07:00:00 10 0.05 36.34%0.2 348 1972/11/11 06:00:00 1972/11/11 13:00:00 8 0.05 36.44%0.2 349 1972/12/04 14:00:00 1972/12/04 22:00:00 9 0.05 36.54%0.2 350 1973/03/05 09:00:00 1973/03/07 03:00:00 43 0.05 36.65%0.2 351 1974/01/07 14:00:00 1974/01/08 15:00:00 26 0.05 36.75%0.2 352 1974/03/27 08:00:00 1974/03/27 12:00:00 5 0.05 36.86%0.2 353 1975/03/10 12:00:00 1975/03/11 18:00:00 31 0.05 36.96%0.2 354 1976/04/15 15:00:00 1976/04/16 14:00:00 24 0.05 37.07%0.2 355 1976/08/30 10:00:00 1976/08/30 16:00:00 7 0.05 37.17%0.2 356 1978/01/19 06:00:00 1978/01/19 15:00:00 10 0.05 37.28%0.2 357 1978/11/21 17:00:00 1978/11/22 04:00:00 12 0.05 37.38%0.2 358 1979/02/21 01:00:00 1979/02/21 10:00:00 10 0.05 37.49%0.2 359 1980/12/07 11:00:00 1980/12/07 16:00:00 6 0.05 37.59%0.2 360 1981/02/08 17:00:00 1981/02/09 10:00:00 18 0.05 37.70%0.2 361 1982/09/26 03:00:00 1982/09/26 20:00:00 18 0.05 37.80%0.2 362 1983/02/06 12:00:00 1983/02/08 10:00:00 47 0.05 37.91%0.2 363 1983/03/06 06:00:00 1983/03/07 00:00:00 19 0.05 38.01%0.2 364 1983/03/21 04:00:00 1983/03/23 00:00:00 45 0.05 38.12%0.2 365 1983/12/09 17:00:00 1983/12/09 20:00:00 4 0.05 38.22%0.2 366 1984/12/08 00:00:00 1984/12/08 05:00:00 6 0.05 38.32%0.2 367 1984/12/16 03:00:00 1984/12/16 07:00:00 5 0.05 38.43%0.2 8/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 368 1986/01/30 03:00:00 1986/01/30 16:00:00 14 0.05 38.53%0.2 369 1988/12/15 09:00:00 1988/12/16 18:00:00 34 0.05 38.64%0.2 370 1992/02/06 07:00:00 1992/02/07 15:00:00 33 0.05 38.74%0.2 371 1992/03/27 06:00:00 1992/03/27 09:00:00 4 0.05 38.85%0.2 372 1992/12/27 19:00:00 1992/12/28 06:00:00 12 0.05 38.95%0.2 373 1995/03/21 11:00:00 1995/03/21 18:00:00 8 0.05 39.06%0.2 374 1996/01/31 04:00:00 1996/02/02 02:00:00 47 0.05 39.16%0.2 375 1996/02/20 07:00:00 1996/02/22 03:00:00 45 0.05 39.27%0.2 376 1996/02/25 09:00:00 1996/02/28 01:00:00 65 0.05 39.37%0.2 377 2000/10/26 09:00:00 2000/10/27 13:00:00 29 0.05 39.48%0.2 378 2008/02/24 07:00:00 2008/02/24 15:00:00 9 0.05 39.58%0.2 379 1952/01/13 04:00:00 1952/01/13 16:00:00 13 0.04 39.69%0.2 380 1952/01/25 04:00:00 1952/01/25 14:00:00 11 0.04 39.79%0.2 381 1952/03/12 22:00:00 1952/03/13 12:00:00 15 0.04 39.90%0.2 382 1953/02/23 10:00:00 1953/02/23 23:00:00 14 0.04 40.00%0.2 383 1953/11/14 16:00:00 1953/11/15 11:00:00 20 0.04 40.10%0.2 384 1954/01/12 17:00:00 1954/01/13 04:00:00 12 0.04 40.21%0.2 385 1955/01/16 08:00:00 1955/01/16 19:00:00 12 0.04 40.31%0.2 386 1955/03/11 02:00:00 1955/03/11 07:00:00 6 0.04 40.42%0.2 387 1955/04/22 05:00:00 1955/04/22 13:00:00 9 0.04 40.52%0.1 388 1955/11/14 07:00:00 1955/11/14 12:00:00 6 0.04 40.63%0.1 389 1957/05/21 03:00:00 1957/05/21 10:00:00 8 0.04 40.73%0.1 390 1957/10/31 01:00:00 1957/10/31 06:00:00 6 0.04 40.84%0.1 391 1958/03/27 14:00:00 1958/03/27 18:00:00 5 0.04 40.94%0.1 392 1960/01/10 10:00:00 1960/01/10 21:00:00 12 0.04 41.05%0.1 393 1960/11/26 17:00:00 1960/11/27 00:00:00 8 0.04 41.15%0.1 394 1961/11/20 16:00:00 1961/11/20 23:00:00 8 0.04 41.26%0.1 395 1961/11/25 03:00:00 1961/11/25 23:00:00 21 0.04 41.36%0.1 396 1962/02/15 19:00:00 1962/02/16 22:00:00 28 0.04 41.47%0.1 397 1962/03/06 07:00:00 1962/03/07 00:00:00 18 0.04 41.57%0.1 398 1963/04/17 05:00:00 1963/04/17 14:00:00 10 0.04 41.68%0.1 399 1963/09/04 08:00:00 1963/09/04 16:00:00 9 0.04 41.78%0.1 400 1964/12/31 22:00:00 1965/01/01 01:00:00 4 0.04 41.88%0.1 401 1965/03/12 15:00:00 1965/03/13 23:00:00 33 0.04 41.99%0.1 402 1967/01/24 14:00:00 1967/01/25 02:00:00 13 0.04 42.09%0.1 403 1967/03/31 11:00:00 1967/03/31 16:00:00 6 0.04 42.20%0.1 404 1967/04/21 21:00:00 1967/04/22 05:00:00 9 0.04 42.30%0.1 405 1968/02/13 04:00:00 1968/02/13 13:00:00 10 0.04 42.41%0.1 406 1971/02/23 04:00:00 1971/02/23 08:00:00 5 0.04 42.51%0.1 407 1971/12/22 06:00:00 1971/12/23 01:00:00 20 0.04 42.62%0.1 408 1971/12/27 15:00:00 1971/12/28 17:00:00 27 0.04 42.72%0.1 409 1973/02/28 02:00:00 1973/02/28 11:00:00 10 0.04 42.83%0.1 410 1973/11/17 04:00:00 1973/11/19 01:00:00 46 0.04 42.93%0.1 411 1974/10/28 10:00:00 1974/10/29 14:00:00 29 0.04 43.04%0.1 412 1974/12/28 07:00:00 1974/12/29 12:00:00 30 0.04 43.14%0.1 413 1975/02/03 08:00:00 1975/02/05 03:00:00 44 0.04 43.25%0.1 414 1975/02/09 06:00:00 1975/02/10 03:00:00 22 0.04 43.35%0.1 9/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 415 1975/11/27 18:00:00 1975/11/29 01:00:00 32 0.04 43.46%0.1 416 1977/05/24 05:00:00 1977/05/24 12:00:00 8 0.04 43.56%0.1 417 1977/12/18 00:00:00 1977/12/18 10:00:00 11 0.04 43.66%0.1 418 1977/12/25 17:00:00 1977/12/27 01:00:00 33 0.04 43.77%0.1 419 1978/11/24 09:00:00 1978/11/24 16:00:00 8 0.04 43.87%0.1 420 1979/02/14 04:00:00 1979/02/14 09:00:00 6 0.04 43.98%0.1 421 1979/10/20 02:00:00 1979/10/20 19:00:00 18 0.04 44.08%0.1 422 1980/01/17 19:00:00 1980/01/19 05:00:00 35 0.04 44.19%0.1 423 1980/03/21 10:00:00 1980/03/22 02:00:00 17 0.04 44.29%0.1 424 1980/12/04 11:00:00 1980/12/05 12:00:00 26 0.04 44.40%0.1 425 1982/01/10 20:00:00 1982/01/11 08:00:00 13 0.04 44.50%0.1 426 1982/11/29 11:00:00 1982/11/30 17:00:00 31 0.04 44.61%0.1 427 1982/12/29 19:00:00 1982/12/30 00:00:00 6 0.04 44.71%0.1 428 1983/02/02 15:00:00 1983/02/03 20:00:00 30 0.04 44.82%0.1 429 1983/04/12 07:00:00 1983/04/13 12:00:00 30 0.04 44.92%0.1 430 1983/11/20 08:00:00 1983/11/20 23:00:00 16 0.04 45.03%0.1 431 1984/04/27 22:00:00 1984/04/28 02:00:00 5 0.04 45.13%0.1 432 1984/11/13 09:00:00 1984/11/13 12:00:00 4 0.04 45.24%0.1 433 1984/12/10 20:00:00 1984/12/11 09:00:00 14 0.04 45.34%0.1 434 1985/02/02 03:00:00 1985/02/02 15:00:00 13 0.04 45.45%0.1 435 1985/10/22 00:00:00 1985/10/22 03:00:00 4 0.04 45.55%0.1 436 1985/12/02 11:00:00 1985/12/03 03:00:00 17 0.04 45.65%0.1 437 1986/01/31 19:00:00 1986/02/01 02:00:00 8 0.04 45.76%0.1 438 1986/02/07 22:00:00 1986/02/08 17:00:00 20 0.04 45.86%0.1 439 1986/02/13 08:00:00 1986/02/13 16:00:00 9 0.04 45.97%0.1 440 1986/03/08 16:00:00 1986/03/09 03:00:00 12 0.04 46.07%0.1 441 1986/03/13 19:00:00 1986/03/14 06:00:00 12 0.04 46.18%0.1 442 1986/04/06 01:00:00 1986/04/06 14:00:00 14 0.04 46.28%0.1 443 1986/10/09 20:00:00 1986/10/10 04:00:00 9 0.04 46.39%0.1 444 1986/12/06 06:00:00 1986/12/07 07:00:00 26 0.04 46.49%0.1 445 1987/11/04 19:00:00 1987/11/05 14:00:00 20 0.04 46.60%0.1 446 1988/02/02 01:00:00 1988/02/02 20:00:00 20 0.04 46.70%0.1 447 1988/12/18 13:00:00 1988/12/18 23:00:00 11 0.04 46.81%0.1 448 1989/02/03 22:00:00 1989/02/04 20:00:00 23 0.04 46.91%0.1 449 1989/02/09 15:00:00 1989/02/10 08:00:00 18 0.04 47.02%0.1 450 1990/01/31 01:00:00 1990/01/31 05:00:00 5 0.04 47.12%0.1 451 1990/04/16 21:00:00 1990/04/17 17:00:00 21 0.04 47.23%0.1 452 1990/05/28 06:00:00 1990/05/28 17:00:00 12 0.04 47.33%0.1 453 1990/06/09 14:00:00 1990/06/10 17:00:00 28 0.04 47.43%0.1 454 1991/10/27 00:00:00 1991/10/27 15:00:00 16 0.04 47.54%0.1 455 1991/12/28 02:00:00 1991/12/28 07:00:00 6 0.04 47.64%0.1 456 1992/03/08 02:00:00 1992/03/08 14:00:00 13 0.04 47.75%0.1 457 1992/12/18 02:00:00 1992/12/18 05:00:00 4 0.04 47.85%0.1 458 1994/01/24 23:00:00 1994/01/26 08:00:00 34 0.04 47.96%0.1 459 1994/01/27 15:00:00 1994/01/27 18:00:00 4 0.04 48.06%0.1 460 1995/01/15 04:00:00 1995/01/17 09:00:00 54 0.04 48.17%0.1 461 1995/02/14 01:00:00 1995/02/14 23:00:00 23 0.04 48.27%0.1 10/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 462 1995/03/23 09:00:00 1995/03/23 20:00:00 12 0.04 48.38%0.1 463 1996/12/27 16:00:00 1996/12/28 08:00:00 17 0.04 48.48%0.1 464 1998/02/19 08:00:00 1998/02/20 04:00:00 21 0.04 48.59%0.1 465 1998/04/11 17:00:00 1998/04/11 22:00:00 6 0.04 48.69%0.1 466 1998/12/01 16:00:00 1998/12/01 21:00:00 6 0.04 48.80%0.1 467 1999/03/25 14:00:00 1999/03/25 22:00:00 9 0.04 48.90%0.1 468 2000/04/17 18:00:00 2000/04/18 12:00:00 19 0.04 49.01%0.1 469 2001/03/06 17:00:00 2001/03/07 22:00:00 30 0.04 49.11%0.1 470 2001/03/10 15:00:00 2001/03/11 02:00:00 12 0.04 49.21%0.1 471 2004/03/02 00:00:00 2004/03/02 07:00:00 8 0.04 49.32%0.1 472 2004/12/04 14:00:00 2004/12/05 20:00:00 31 0.04 49.42%0.1 473 2005/03/22 20:00:00 2005/03/23 01:00:00 6 0.04 49.53%0.1 474 2005/10/16 18:00:00 2005/10/18 13:00:00 44 0.04 49.63%0.1 475 2006/02/18 06:00:00 2006/02/19 13:00:00 32 0.04 49.74%0.1 476 2006/03/20 03:00:00 2006/03/21 07:00:00 29 0.04 49.84%0.1 477 2006/12/27 08:00:00 2006/12/27 11:00:00 4 0.04 49.95%0.1 478 2007/02/28 05:00:00 2007/03/01 03:00:00 23 0.04 50.05%0.1 479 2007/12/07 05:00:00 2007/12/09 04:00:00 48 0.04 50.16%0.1 480 2008/02/03 07:00:00 2008/02/04 07:00:00 25 0.04 50.26%0.1 481 1951/12/19 08:00:00 1951/12/19 15:00:00 8 0.03 50.37%0.1 482 1952/03/10 08:00:00 1952/03/11 10:00:00 27 0.03 50.47%0.1 483 1952/12/28 08:00:00 1952/12/28 20:00:00 13 0.03 50.58%0.1 484 1953/04/27 22:00:00 1953/04/28 02:00:00 5 0.03 50.68%0.1 485 1953/10/22 07:00:00 1953/10/22 12:00:00 6 0.03 50.79%0.1 486 1954/01/24 11:00:00 1954/01/25 12:00:00 26 0.03 50.89%0.1 487 1955/11/17 08:00:00 1955/11/17 20:00:00 13 0.03 50.99%0.1 488 1956/01/31 10:00:00 1956/01/31 14:00:00 5 0.03 51.10%0.1 489 1957/01/26 05:00:00 1957/01/26 11:00:00 7 0.03 51.20%0.1 490 1957/02/23 06:00:00 1957/02/23 13:00:00 8 0.03 51.31%0.1 491 1957/06/10 03:00:00 1957/06/10 08:00:00 6 0.03 51.41%0.1 492 1959/02/08 03:00:00 1959/02/09 06:00:00 28 0.03 51.52%0.1 493 1960/02/08 22:00:00 1960/02/10 10:00:00 37 0.03 51.62%0.1 494 1962/01/13 01:00:00 1962/01/13 04:00:00 4 0.03 51.73%0.1 495 1963/02/14 10:00:00 1963/02/14 14:00:00 5 0.03 51.83%0.1 496 1963/03/28 11:00:00 1963/03/28 15:00:00 5 0.03 51.94%0.1 497 1964/10/15 12:00:00 1964/10/15 15:00:00 4 0.03 52.04%0.1 498 1965/01/24 06:00:00 1965/01/24 11:00:00 6 0.03 52.15%0.1 499 1965/11/25 08:00:00 1965/11/25 15:00:00 8 0.03 52.25%0.1 500 1966/10/10 13:00:00 1966/10/10 18:00:00 6 0.03 52.36%0.1 501 1967/11/26 19:00:00 1967/11/26 22:00:00 4 0.03 52.46%0.1 502 1969/01/14 02:00:00 1969/01/14 15:00:00 14 0.03 52.57%0.1 503 1969/01/28 02:00:00 1969/01/28 22:00:00 21 0.03 52.67%0.1 504 1969/11/10 02:00:00 1969/11/10 09:00:00 8 0.03 52.77%0.1 505 1970/01/16 17:00:00 1970/01/16 22:00:00 6 0.03 52.88%0.1 506 1971/10/16 11:00:00 1971/10/17 11:00:00 25 0.03 52.98%0.1 507 1972/12/07 06:00:00 1972/12/08 15:00:00 34 0.03 53.09%0.1 508 1973/02/06 04:00:00 1973/02/07 08:00:00 29 0.03 53.19%0.1 11/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 509 1974/03/02 09:00:00 1974/03/03 14:00:00 30 0.03 53.30%0.1 510 1974/05/19 09:00:00 1974/05/19 11:00:00 3 0.03 53.40%0.1 511 1975/12/20 14:00:00 1975/12/20 22:00:00 9 0.03 53.51%0.1 512 1976/03/03 01:00:00 1976/03/03 05:00:00 5 0.03 53.61%0.1 513 1976/04/13 00:00:00 1976/04/13 15:00:00 16 0.03 53.72%0.1 514 1979/01/17 11:00:00 1979/01/19 06:00:00 44 0.03 53.82%0.1 515 1979/02/23 02:00:00 1979/02/23 08:00:00 7 0.03 53.93%0.1 516 1981/04/18 21:00:00 1981/04/19 09:00:00 13 0.03 54.03%0.1 517 1982/01/28 17:00:00 1982/01/29 04:00:00 12 0.03 54.14%0.1 518 1982/03/25 21:00:00 1982/03/26 08:00:00 12 0.03 54.24%0.1 519 1982/11/19 00:00:00 1982/11/20 13:00:00 38 0.03 54.35%0.1 520 1983/02/24 00:00:00 1983/02/25 02:00:00 27 0.03 54.45%0.1 521 1984/12/03 08:00:00 1984/12/03 13:00:00 6 0.03 54.55%0.1 522 1986/03/12 11:00:00 1986/03/12 17:00:00 7 0.03 54.66%0.1 523 1987/02/13 22:00:00 1987/02/14 02:00:00 5 0.03 54.76%0.1 524 1987/03/22 01:00:00 1987/03/22 06:00:00 6 0.03 54.87%0.1 525 1987/10/31 06:00:00 1987/11/01 03:00:00 22 0.03 54.97%0.1 526 1988/01/05 14:00:00 1988/01/05 21:00:00 8 0.03 55.08%0.1 527 1989/03/02 10:00:00 1989/03/02 22:00:00 13 0.03 55.18%0.1 528 1990/02/04 11:00:00 1990/02/04 17:00:00 7 0.03 55.29%0.1 529 1992/12/29 13:00:00 1992/12/29 21:00:00 9 0.03 55.39%0.1 530 1993/01/10 12:00:00 1993/01/10 16:00:00 5 0.03 55.50%0.1 531 1993/12/11 17:00:00 1993/12/12 03:00:00 11 0.03 55.60%0.1 532 1994/12/25 01:00:00 1994/12/25 07:00:00 7 0.03 55.71%0.1 533 1995/06/15 22:00:00 1995/06/17 03:00:00 30 0.03 55.81%0.1 534 1995/12/23 10:00:00 1995/12/23 13:00:00 4 0.03 55.92%0.1 535 1996/01/21 19:00:00 1996/01/22 10:00:00 16 0.03 56.02%0.1 536 1996/03/12 17:00:00 1996/03/14 01:00:00 33 0.03 56.13%0.1 537 1996/12/05 23:00:00 1996/12/06 10:00:00 12 0.03 56.23%0.1 538 1997/01/23 07:00:00 1997/01/24 01:00:00 19 0.03 56.34%0.1 539 1997/12/18 17:00:00 1997/12/19 02:00:00 10 0.03 56.44%0.1 540 1998/03/13 18:00:00 1998/03/14 23:00:00 30 0.03 56.54%0.1 541 1998/11/28 07:00:00 1998/11/29 03:00:00 21 0.03 56.65%0.1 542 1999/09/18 17:00:00 1999/09/18 19:00:00 3 0.03 56.75%0.1 543 2000/11/30 09:00:00 2000/11/30 11:00:00 3 0.03 56.86%0.1 544 2001/02/20 17:00:00 2001/02/21 02:00:00 10 0.03 56.96%0.1 545 2001/02/23 14:00:00 2001/02/24 01:00:00 12 0.03 57.07%0.1 546 2001/11/29 17:00:00 2001/11/30 01:00:00 9 0.03 57.17%0.1 547 2001/12/03 20:00:00 2001/12/04 23:00:00 28 0.03 57.28%0.1 548 2004/11/21 07:00:00 2004/11/21 10:00:00 4 0.03 57.38%0.1 549 2005/09/20 05:00:00 2005/09/20 08:00:00 4 0.03 57.49%0.1 550 2006/05/22 04:00:00 2006/05/22 10:00:00 7 0.03 57.59%0.1 551 2007/02/11 12:00:00 2007/02/12 04:00:00 17 0.03 57.70%0.1 552 2007/02/22 21:00:00 2007/02/23 01:00:00 5 0.03 57.80%0.1 553 2007/12/18 22:00:00 2007/12/19 17:00:00 20 0.03 57.91%0.1 554 1951/10/08 08:00:00 1951/10/08 11:00:00 4 0.02 58.01%0.1 555 1951/10/11 00:00:00 1951/10/11 03:00:00 4 0.02 58.12%0.1 12/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 556 1951/10/15 10:00:00 1951/10/15 13:00:00 4 0.02 58.22%0.1 557 1951/11/20 02:00:00 1951/11/21 00:00:00 23 0.02 58.32%0.1 558 1951/12/05 00:00:00 1951/12/05 09:00:00 10 0.02 58.43%0.1 559 1952/04/07 23:00:00 1952/04/08 07:00:00 9 0.02 58.53%0.1 560 1952/12/06 05:00:00 1952/12/06 08:00:00 4 0.02 58.64%0.1 561 1952/12/17 08:00:00 1952/12/17 18:00:00 11 0.02 58.74%0.1 562 1953/01/06 20:00:00 1953/01/08 05:00:00 34 0.02 58.85%0.1 563 1953/04/20 11:00:00 1953/04/20 13:00:00 3 0.02 58.95%0.1 564 1953/11/05 10:00:00 1953/11/06 07:00:00 22 0.02 59.06%0.1 565 1954/12/03 23:00:00 1954/12/04 02:00:00 4 0.02 59.16%0.1 566 1955/01/30 23:00:00 1955/01/31 10:00:00 12 0.02 59.27%0.1 567 1955/12/04 10:00:00 1955/12/04 13:00:00 4 0.02 59.37%0.1 568 1956/02/23 20:00:00 1956/02/24 15:00:00 20 0.02 59.48%0.1 569 1956/05/10 00:00:00 1956/05/10 02:00:00 3 0.02 59.58%0.1 570 1956/12/06 03:00:00 1956/12/06 08:00:00 6 0.02 59.69%0.1 571 1957/01/10 00:00:00 1957/01/10 09:00:00 10 0.02 59.79%0.1 572 1957/01/20 18:00:00 1957/01/20 21:00:00 4 0.02 59.90%0.1 573 1957/04/18 02:00:00 1957/04/18 12:00:00 11 0.02 60.00%0.1 574 1957/04/22 12:00:00 1957/04/22 15:00:00 4 0.02 60.10%0.1 575 1957/05/19 09:00:00 1957/05/19 12:00:00 4 0.02 60.21%0.1 576 1957/10/21 04:00:00 1957/10/21 08:00:00 5 0.02 60.31%0.1 577 1957/11/03 02:00:00 1957/11/04 09:00:00 32 0.02 60.42%0.1 578 1958/02/13 03:00:00 1958/02/13 09:00:00 7 0.02 60.52%0.1 579 1958/03/11 01:00:00 1958/03/12 09:00:00 33 0.02 60.63%0.1 580 1958/05/11 10:00:00 1958/05/11 18:00:00 9 0.02 60.73%0.1 581 1958/11/11 06:00:00 1958/11/11 08:00:00 3 0.02 60.84%0.1 582 1959/10/01 05:00:00 1959/10/01 09:00:00 5 0.02 60.94%0.1 583 1960/03/13 05:00:00 1960/03/13 07:00:00 3 0.02 61.05%0.1 584 1960/03/28 03:00:00 1960/03/28 08:00:00 6 0.02 61.15%0.1 585 1960/11/03 20:00:00 1960/11/04 00:00:00 5 0.02 61.26%0.1 586 1960/12/03 04:00:00 1960/12/03 07:00:00 4 0.02 61.36%0.1 587 1961/03/28 05:00:00 1961/03/28 19:00:00 15 0.02 61.47%0.1 588 1962/02/11 05:00:00 1962/02/11 08:00:00 4 0.02 61.57%0.1 589 1962/02/24 22:00:00 1962/02/25 02:00:00 5 0.02 61.68%0.1 590 1962/03/22 23:00:00 1962/03/23 03:00:00 5 0.02 61.78%0.1 591 1962/05/14 18:00:00 1962/05/15 06:00:00 13 0.02 61.88%0.1 592 1964/03/02 11:00:00 1964/03/02 16:00:00 6 0.02 61.99%0.1 593 1964/11/09 13:00:00 1964/11/10 21:00:00 33 0.02 62.09%0.1 594 1965/12/12 19:00:00 1965/12/13 14:00:00 20 0.02 62.20%0.1 595 1965/12/22 01:00:00 1965/12/22 13:00:00 13 0.02 62.30%0.1 596 1965/12/31 09:00:00 1966/01/01 03:00:00 19 0.02 62.41%0.1 597 1966/01/20 00:00:00 1966/01/20 02:00:00 3 0.02 62.51%0.1 598 1968/11/14 18:00:00 1968/11/15 10:00:00 17 0.02 62.62%0.1 599 1969/01/18 23:00:00 1969/01/22 12:00:00 86 0.02 62.72%0.1 600 1969/03/13 02:00:00 1969/03/13 07:00:00 6 0.02 62.83%0.1 601 1969/04/03 06:00:00 1969/04/03 11:00:00 6 0.02 62.93%0.1 602 1969/12/09 00:00:00 1969/12/09 04:00:00 5 0.02 63.04%0.1 13/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 603 1970/01/10 02:00:00 1970/01/10 11:00:00 10 0.02 63.14%0.1 604 1971/01/12 20:00:00 1971/01/13 10:00:00 15 0.02 63.25%0.1 605 1971/03/13 08:00:00 1971/03/13 11:00:00 4 0.02 63.35%0.1 606 1971/12/04 02:00:00 1971/12/04 06:00:00 5 0.02 63.46%0.1 607 1971/12/07 03:00:00 1971/12/07 05:00:00 3 0.02 63.56%0.1 608 1972/10/19 05:00:00 1972/10/20 17:00:00 37 0.02 63.66%0.1 609 1973/01/10 01:00:00 1973/01/10 03:00:00 3 0.02 63.77%0.1 610 1973/02/03 21:00:00 1973/02/04 01:00:00 5 0.02 63.87%0.1 611 1973/03/26 07:00:00 1973/03/26 09:00:00 3 0.02 63.98%0.1 612 1974/01/01 05:00:00 1974/01/01 10:00:00 6 0.02 64.08%0.1 613 1975/03/14 02:00:00 1975/03/14 06:00:00 5 0.02 64.19%0.1 614 1975/03/22 09:00:00 1975/03/22 13:00:00 5 0.02 64.29%0.1 615 1975/12/12 16:00:00 1975/12/12 21:00:00 6 0.02 64.40%0.1 616 1976/04/04 04:00:00 1976/04/05 04:00:00 25 0.02 64.50%0.1 617 1976/07/27 00:00:00 1976/07/27 04:00:00 5 0.02 64.61%0.1 618 1976/11/12 01:00:00 1976/11/12 09:00:00 9 0.02 64.71%0.1 619 1977/01/29 02:00:00 1977/01/29 05:00:00 4 0.02 64.82%0.1 620 1977/02/22 02:00:00 1977/02/22 08:00:00 7 0.02 64.92%0.1 621 1977/02/24 15:00:00 1977/02/25 02:00:00 12 0.02 65.03%0.1 622 1977/03/16 13:00:00 1977/03/22 16:00:00 148 0.02 65.13%0.1 623 1977/05/12 10:00:00 1977/05/12 12:00:00 3 0.02 65.24%0.1 624 1977/07/15 15:00:00 1977/07/15 17:00:00 3 0.02 65.34%0.1 625 1977/12/23 04:00:00 1977/12/23 06:00:00 3 0.02 65.45%0.1 626 1978/01/30 11:00:00 1978/01/31 02:00:00 16 0.02 65.55%0.1 627 1978/03/22 15:00:00 1978/03/23 17:00:00 27 0.02 65.65%0.1 628 1978/04/02 19:00:00 1978/04/02 21:00:00 3 0.02 65.76%0.1 629 1978/04/07 02:00:00 1978/04/07 04:00:00 3 0.02 65.86%0.1 630 1978/04/08 12:00:00 1978/04/08 20:00:00 9 0.02 65.97%0.1 631 1978/04/15 20:00:00 1978/04/16 00:00:00 5 0.02 66.07%0.1 632 1978/04/25 17:00:00 1978/04/25 19:00:00 3 0.02 66.18%0.1 633 1978/11/10 16:00:00 1978/11/12 13:00:00 46 0.02 66.28%0.1 634 1978/11/13 21:00:00 1978/11/14 00:00:00 4 0.02 66.39%0.1 635 1978/11/15 10:00:00 1978/11/15 13:00:00 4 0.02 66.49%0.1 636 1979/01/09 11:00:00 1979/01/09 17:00:00 7 0.02 66.60%0.1 637 1979/11/12 12:00:00 1979/11/12 14:00:00 3 0.02 66.70%0.1 638 1979/12/21 06:00:00 1979/12/21 15:00:00 10 0.02 66.81%0.1 639 1979/12/25 10:00:00 1979/12/25 12:00:00 3 0.02 66.91%0.1 640 1980/01/14 01:00:00 1980/01/14 03:00:00 3 0.02 67.02%0.1 641 1980/04/28 16:00:00 1980/04/29 12:00:00 21 0.02 67.12%0.1 642 1980/05/02 11:00:00 1980/05/02 13:00:00 3 0.02 67.23%0.1 643 1980/05/08 11:00:00 1980/05/10 16:00:00 54 0.02 67.33%0.1 644 1981/01/12 11:00:00 1981/01/12 13:00:00 3 0.02 67.43%0.1 645 1981/03/10 18:00:00 1981/03/10 20:00:00 3 0.02 67.54%0.1 646 1981/03/14 13:00:00 1981/03/14 15:00:00 3 0.02 67.64%0.1 647 1981/03/18 17:00:00 1981/03/18 19:00:00 3 0.02 67.75%0.1 648 1981/04/02 05:00:00 1981/04/02 13:00:00 9 0.02 67.85%0.1 649 1981/04/26 18:00:00 1981/04/26 20:00:00 3 0.02 67.96%0.1 14/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 650 1981/05/01 12:00:00 1981/05/01 14:00:00 3 0.02 68.06%0.1 651 1981/10/11 07:00:00 1981/10/11 09:00:00 3 0.02 68.17%0.1 652 1982/02/17 02:00:00 1982/02/17 04:00:00 3 0.02 68.27%0.1 653 1982/03/28 20:00:00 1982/03/29 05:00:00 10 0.02 68.38%0.1 654 1982/04/04 12:00:00 1982/04/04 14:00:00 3 0.02 68.48%0.1 655 1982/09/16 11:00:00 1982/09/17 16:00:00 30 0.02 68.59%0.1 656 1982/10/26 07:00:00 1982/10/26 09:00:00 3 0.02 68.69%0.1 657 1983/01/18 11:00:00 1983/01/19 12:00:00 26 0.02 68.80%0.1 658 1983/01/22 15:00:00 1983/01/23 15:00:00 25 0.02 68.90%0.1 659 1983/01/24 19:00:00 1983/01/25 19:00:00 25 0.02 69.01%0.1 660 1983/03/28 08:00:00 1983/03/28 10:00:00 3 0.02 69.11%0.1 661 1983/05/01 09:00:00 1983/05/02 11:00:00 27 0.02 69.21%0.1 662 1983/05/06 09:00:00 1983/05/06 11:00:00 3 0.02 69.32%0.1 663 1983/08/06 05:00:00 1983/08/06 07:00:00 3 0.02 69.42%0.1 664 1983/08/18 08:00:00 1983/08/18 14:00:00 7 0.02 69.53%0.1 665 1983/10/07 09:00:00 1983/10/08 06:00:00 22 0.02 69.63%0.1 666 1983/11/18 00:00:00 1983/11/18 02:00:00 3 0.02 69.74%0.1 667 1983/12/15 14:00:00 1983/12/15 16:00:00 3 0.02 69.84%0.1 668 1983/12/19 15:00:00 1983/12/19 17:00:00 3 0.02 69.95%0.1 669 1984/11/16 15:00:00 1984/11/16 17:00:00 3 0.02 70.05%0.1 670 1984/12/12 21:00:00 1984/12/13 00:00:00 4 0.02 70.16%0.1 671 1985/01/07 11:00:00 1985/01/08 05:00:00 19 0.02 70.26%0.1 672 1985/01/28 15:00:00 1985/01/29 05:00:00 15 0.02 70.37%0.1 673 1985/02/03 22:00:00 1985/02/04 01:00:00 4 0.02 70.47%0.1 674 1985/03/27 07:00:00 1985/03/28 15:00:00 33 0.02 70.58%0.1 675 1985/09/18 12:00:00 1985/09/18 16:00:00 5 0.02 70.68%0.1 676 1985/10/07 10:00:00 1985/10/07 13:00:00 4 0.02 70.79%0.1 677 1986/02/17 06:00:00 1986/02/17 09:00:00 4 0.02 70.89%0.1 678 1986/02/23 07:00:00 1986/02/23 09:00:00 3 0.02 70.99%0.1 679 1986/03/01 08:00:00 1986/03/01 10:00:00 3 0.02 71.10%0.1 680 1986/10/11 08:00:00 1986/10/11 11:00:00 4 0.02 71.20%0.1 681 1987/02/05 12:00:00 1987/02/05 15:00:00 4 0.02 71.31%0.1 682 1987/03/05 20:00:00 1987/03/06 17:00:00 22 0.02 71.41%0.1 683 1987/03/15 09:00:00 1987/03/15 13:00:00 5 0.02 71.52%0.1 684 1987/03/24 22:00:00 1987/03/26 00:00:00 27 0.02 71.62%0.1 685 1987/07/17 09:00:00 1987/07/17 15:00:00 7 0.02 71.73%0.1 686 1987/11/02 05:00:00 1987/11/02 08:00:00 4 0.02 71.83%0.1 687 1987/11/17 22:00:00 1987/11/18 00:00:00 3 0.02 71.94%0.1 688 1987/12/11 06:00:00 1987/12/11 08:00:00 3 0.02 72.04%0.1 689 1987/12/19 19:00:00 1987/12/19 22:00:00 4 0.02 72.15%0.1 690 1987/12/29 12:00:00 1987/12/30 08:00:00 21 0.02 72.25%0.1 691 1988/04/18 05:00:00 1988/04/18 07:00:00 3 0.02 72.36%0.1 692 1988/05/29 07:00:00 1988/05/29 09:00:00 3 0.02 72.46%0.1 693 1988/11/10 12:00:00 1988/11/11 12:00:00 25 0.02 72.57%0.1 694 1988/12/22 23:00:00 1988/12/23 03:00:00 5 0.02 72.67%0.1 695 1988/12/27 23:00:00 1988/12/28 14:00:00 16 0.02 72.77%0.1 696 1989/01/07 16:00:00 1989/01/07 19:00:00 4 0.02 72.88%0.1 15/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 697 1989/01/23 20:00:00 1989/01/23 23:00:00 4 0.02 72.98%0.1 698 1989/02/02 07:00:00 1989/02/02 12:00:00 6 0.02 73.09%0.1 699 1989/05/14 07:00:00 1989/05/15 10:00:00 28 0.02 73.19%0.1 700 1990/01/02 07:00:00 1990/01/02 13:00:00 7 0.02 73.30%0.1 701 1990/01/13 11:00:00 1990/01/14 14:00:00 28 0.02 73.40%0.1 702 1990/01/18 14:00:00 1990/01/18 16:00:00 3 0.02 73.51%0.1 703 1991/03/13 20:00:00 1991/03/13 22:00:00 3 0.02 73.61%0.1 704 1991/03/15 14:00:00 1991/03/15 18:00:00 5 0.02 73.72%0.1 705 1991/07/31 12:00:00 1991/07/31 14:00:00 3 0.02 73.82%0.1 706 1991/12/19 11:00:00 1991/12/19 14:00:00 4 0.02 73.93%0.1 707 1992/01/03 09:00:00 1992/01/04 06:00:00 22 0.02 74.03%0.1 708 1992/02/10 01:00:00 1992/02/10 09:00:00 9 0.02 74.14%0.1 709 1992/03/29 13:00:00 1992/03/29 15:00:00 3 0.02 74.24%0.1 710 1992/03/31 15:00:00 1992/03/31 17:00:00 3 0.02 74.35%0.1 711 1993/02/26 19:00:00 1993/02/27 00:00:00 6 0.02 74.45%0.1 712 1993/12/14 17:00:00 1993/12/15 10:00:00 18 0.02 74.55%0.1 713 1994/02/20 12:00:00 1994/02/21 09:00:00 22 0.02 74.66%0.1 714 1994/11/10 11:00:00 1994/11/10 16:00:00 6 0.02 74.76%0.1 715 1995/01/21 03:00:00 1995/01/21 08:00:00 6 0.02 74.87%0.1 716 1995/05/01 13:00:00 1995/05/01 15:00:00 3 0.02 74.97%0.1 717 1995/12/13 06:00:00 1995/12/13 12:00:00 7 0.02 75.08%0.1 718 1996/01/16 20:00:00 1996/01/17 01:00:00 6 0.02 75.18%0.1 719 1996/02/03 12:00:00 1996/02/03 15:00:00 4 0.02 75.29%0.1 720 1996/02/12 14:00:00 1996/02/12 16:00:00 3 0.02 75.39%0.1 721 1996/03/04 18:00:00 1996/03/05 02:00:00 9 0.02 75.50%0.1 722 1996/04/18 03:00:00 1996/04/18 07:00:00 5 0.02 75.60%0.1 723 1996/10/01 11:00:00 1996/10/01 13:00:00 3 0.02 75.71%0.1 724 1996/10/02 20:00:00 1996/10/03 18:00:00 23 0.02 75.81%0.1 725 1997/01/02 05:00:00 1997/01/03 14:00:00 34 0.02 75.92%0.1 726 1999/01/31 11:00:00 1999/01/31 13:00:00 3 0.02 76.02%0.1 727 1999/04/01 16:00:00 1999/04/01 22:00:00 7 0.02 76.13%0.1 728 1999/04/06 21:00:00 1999/04/07 13:00:00 17 0.02 76.23%0.1 729 1999/06/02 02:00:00 1999/06/02 11:00:00 10 0.02 76.34%0.1 730 1999/06/04 00:00:00 1999/06/04 03:00:00 4 0.02 76.44%0.1 731 2000/11/10 08:00:00 2000/11/12 00:00:00 41 0.02 76.54%0.1 732 2001/04/10 18:00:00 2001/04/10 21:00:00 4 0.02 76.65%0.1 733 2001/12/20 20:00:00 2001/12/21 22:00:00 27 0.02 76.75%0.1 734 2002/02/17 18:00:00 2002/02/18 00:00:00 7 0.02 76.86%0.1 735 2002/03/17 21:00:00 2002/03/18 05:00:00 9 0.02 76.96%0.1 736 2003/11/12 06:00:00 2003/11/13 07:00:00 26 0.02 77.07%0.1 737 2004/04/17 14:00:00 2004/04/17 16:00:00 3 0.02 77.17%0.1 738 2004/12/08 05:00:00 2004/12/08 11:00:00 7 0.02 77.28%0.1 739 2005/03/04 10:00:00 2005/03/05 06:00:00 21 0.02 77.38%0.1 740 2006/03/03 15:00:00 2006/03/03 18:00:00 4 0.02 77.49%0.1 741 2006/12/16 21:00:00 2006/12/17 06:00:00 10 0.02 77.59%0.1 742 2006/12/22 11:00:00 2006/12/22 13:00:00 3 0.02 77.70%0.1 743 2007/02/13 08:00:00 2007/02/14 00:00:00 17 0.02 77.80%0.1 16/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 744 2007/02/19 03:00:00 2007/02/19 11:00:00 9 0.02 77.91%0.1 745 2007/04/23 00:00:00 2007/04/23 03:00:00 4 0.02 78.01%0.1 746 2007/10/13 09:00:00 2007/10/13 12:00:00 4 0.02 78.12%0.1 747 2008/01/23 20:00:00 2008/01/24 22:00:00 27 0.02 78.22%0.1 748 2008/02/14 15:00:00 2008/02/14 17:00:00 3 0.02 78.32%0.1 749 1951/10/07 07:00:00 1951/10/07 07:00:00 1 0.01 78.43%0.1 750 1952/04/28 10:00:00 1952/04/28 10:00:00 1 0.01 78.53%0.1 751 1952/09/19 15:00:00 1952/09/19 15:00:00 1 0.01 78.64%0.1 752 1953/03/20 10:00:00 1953/03/20 10:00:00 1 0.01 78.74%0.1 753 1953/04/22 00:00:00 1953/04/22 00:00:00 1 0.01 78.85%0.1 754 1953/04/30 00:00:00 1953/04/30 00:00:00 1 0.01 78.95%0.1 755 1953/11/20 07:00:00 1953/11/20 10:00:00 4 0.01 79.06%0.1 756 1953/12/04 10:00:00 1953/12/04 13:00:00 4 0.01 79.16%0.1 757 1955/01/01 23:00:00 1955/01/02 03:00:00 5 0.01 79.27%0.1 758 1955/04/26 11:00:00 1955/04/26 14:00:00 4 0.01 79.37%0.1 759 1955/11/21 16:00:00 1955/11/21 19:00:00 4 0.01 79.48%0.1 760 1955/12/01 20:00:00 1955/12/01 23:00:00 4 0.01 79.58%0.1 761 1955/12/07 02:00:00 1955/12/07 05:00:00 4 0.01 79.69%0.1 762 1956/04/11 14:00:00 1956/04/11 15:00:00 2 0.01 79.79%0.1 763 1956/04/27 03:00:00 1956/04/27 11:00:00 9 0.01 79.90%0.1 764 1957/10/11 11:00:00 1957/10/11 14:00:00 4 0.01 80.00%0.1 765 1957/11/05 18:00:00 1957/11/05 19:00:00 2 0.01 80.10%0.1 766 1957/11/14 17:00:00 1957/11/14 21:00:00 5 0.01 80.21%0.1 767 1957/11/16 02:00:00 1957/11/17 01:00:00 24 0.01 80.31%0.1 768 1958/03/31 00:00:00 1958/03/31 02:00:00 3 0.01 80.42%0.1 769 1960/03/23 10:00:00 1960/03/23 12:00:00 3 0.01 80.52%0.1 770 1960/04/23 08:00:00 1960/04/24 09:00:00 26 0.01 80.63%0.1 771 1961/03/15 14:00:00 1961/03/15 15:00:00 2 0.01 80.73%0.1 772 1961/10/08 17:00:00 1961/10/08 17:00:00 1 0.01 80.84%0.1 773 1962/02/26 12:00:00 1962/02/26 14:00:00 3 0.01 80.94%0.1 774 1962/03/20 08:00:00 1962/03/20 08:00:00 1 0.01 81.05%0.1 775 1962/05/27 12:00:00 1962/05/27 15:00:00 4 0.01 81.15%0.1 776 1962/06/15 15:00:00 1962/06/15 15:00:00 1 0.01 81.26%0.1 777 1963/03/15 05:00:00 1963/03/15 07:00:00 3 0.01 81.36%0.1 778 1963/04/08 11:00:00 1963/04/08 11:00:00 1 0.01 81.47%0.1 779 1963/06/11 14:00:00 1963/06/11 14:00:00 1 0.01 81.57%0.1 780 1963/10/16 10:00:00 1963/10/16 14:00:00 5 0.01 81.68%0.1 781 1963/10/18 04:00:00 1963/10/19 03:00:00 24 0.01 81.78%0.1 782 1963/11/06 18:00:00 1963/11/06 19:00:00 2 0.01 81.88%0.1 783 1963/12/10 00:00:00 1963/12/10 02:00:00 3 0.01 81.99%0.1 784 1964/01/18 19:00:00 1964/01/18 21:00:00 3 0.01 82.09%0.1 785 1964/02/15 11:00:00 1964/02/15 13:00:00 3 0.01 82.20%0.1 786 1964/02/29 06:00:00 1964/02/29 08:00:00 3 0.01 82.30%0.1 787 1964/03/13 00:00:00 1964/03/13 02:00:00 3 0.01 82.41%0.1 788 1965/03/06 23:00:00 1965/03/07 01:00:00 3 0.01 82.51%0.1 789 1965/04/13 00:00:00 1965/04/13 03:00:00 4 0.01 82.62%0.1 790 1965/07/30 01:00:00 1965/07/30 01:00:00 1 0.01 82.72%0.1 17/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 791 1965/09/16 18:00:00 1965/09/17 12:00:00 19 0.01 82.83%0.1 792 1966/01/27 09:00:00 1966/01/27 09:00:00 1 0.01 82.93%0.1 793 1966/02/10 19:00:00 1966/02/10 20:00:00 2 0.01 83.04%0.1 794 1966/02/25 01:00:00 1966/02/25 01:00:00 1 0.01 83.14%0.1 795 1966/03/02 11:00:00 1966/03/02 11:00:00 1 0.01 83.25%0.1 796 1967/03/29 07:00:00 1967/03/29 09:00:00 3 0.01 83.35%0.1 797 1967/12/08 00:00:00 1967/12/08 11:00:00 12 0.01 83.46%0.1 798 1967/12/16 17:00:00 1967/12/16 17:00:00 1 0.01 83.56%0.1 799 1968/01/28 00:00:00 1968/01/28 03:00:00 4 0.01 83.66%0.1 800 1968/12/20 14:00:00 1968/12/20 14:00:00 1 0.01 83.77%0.1 801 1969/02/28 23:00:00 1969/02/28 23:00:00 1 0.01 83.87%0.1 802 1969/03/09 03:00:00 1969/03/09 03:00:00 1 0.01 83.98%0.1 803 1969/03/10 05:00:00 1969/03/10 21:00:00 17 0.01 84.08%0.1 804 1969/05/05 12:00:00 1969/05/05 12:00:00 1 0.01 84.19%0.1 805 1969/05/06 14:00:00 1969/05/06 14:00:00 1 0.01 84.29%0.1 806 1969/11/15 21:00:00 1969/11/15 23:00:00 3 0.01 84.40%0.1 807 1970/04/16 23:00:00 1970/04/17 01:00:00 3 0.01 84.50%0.1 808 1970/04/27 11:00:00 1970/04/27 13:00:00 3 0.01 84.61%0.1 809 1971/04/26 05:00:00 1971/04/26 08:00:00 4 0.01 84.71%0.1 810 1971/05/07 21:00:00 1971/05/08 01:00:00 5 0.01 84.82%0.1 811 1971/12/13 06:00:00 1971/12/13 09:00:00 4 0.01 84.92%0.1 812 1972/01/09 09:00:00 1972/01/09 11:00:00 3 0.01 85.03%0.1 813 1972/10/17 07:00:00 1972/10/17 07:00:00 1 0.01 85.13%0.1 814 1973/03/04 04:00:00 1973/03/04 06:00:00 3 0.01 85.24%0.1 815 1973/03/21 22:00:00 1973/03/22 00:00:00 3 0.01 85.34%0.1 816 1973/12/01 19:00:00 1973/12/01 21:00:00 3 0.01 85.45%0.1 817 1974/02/19 21:00:00 1974/02/19 21:00:00 1 0.01 85.55%0.1 818 1975/01/30 18:00:00 1975/01/30 19:00:00 2 0.01 85.65%0.1 819 1975/02/14 07:00:00 1975/02/14 09:00:00 3 0.01 85.76%0.1 820 1975/04/25 09:00:00 1975/04/25 11:00:00 3 0.01 85.86%0.1 821 1976/05/07 01:00:00 1976/05/07 03:00:00 3 0.01 85.97%0.1 822 1976/06/01 09:00:00 1976/06/01 11:00:00 3 0.01 86.07%0.1 823 1976/06/10 10:00:00 1976/06/10 12:00:00 3 0.01 86.18%0.1 824 1976/06/30 17:00:00 1976/06/30 19:00:00 3 0.01 86.28%0.1 825 1976/11/27 11:00:00 1976/11/27 13:00:00 3 0.01 86.39%0.1 826 1977/01/26 01:00:00 1977/01/26 03:00:00 3 0.01 86.49%0.1 827 1977/07/14 09:00:00 1977/07/14 11:00:00 3 0.01 86.60%0.1 828 1977/07/20 10:00:00 1977/07/20 12:00:00 3 0.01 86.70%0.1 829 1977/07/22 12:00:00 1977/07/22 14:00:00 3 0.01 86.81%0.1 830 1977/07/27 13:00:00 1977/07/27 15:00:00 3 0.01 86.91%0.1 831 1977/09/05 07:00:00 1977/09/05 09:00:00 3 0.01 87.02%0.1 832 1977/09/09 22:00:00 1977/09/10 00:00:00 3 0.01 87.12%0.1 833 1977/10/05 19:00:00 1977/10/05 21:00:00 3 0.01 87.23%0.1 834 1978/09/16 12:00:00 1978/09/16 14:00:00 3 0.01 87.33%0.1 835 1978/12/01 19:00:00 1978/12/01 21:00:00 3 0.01 87.43%0.1 836 1979/01/25 15:00:00 1979/01/25 17:00:00 3 0.01 87.54%0.1 837 1979/05/07 11:00:00 1979/05/07 13:00:00 3 0.01 87.64%0.1 18/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 838 1979/08/19 15:00:00 1979/08/19 17:00:00 3 0.01 87.75%0.1 839 1979/10/04 23:00:00 1979/10/05 01:00:00 3 0.01 87.85%0.1 840 1979/11/04 23:00:00 1979/11/05 01:00:00 3 0.01 87.96%0.1 841 1980/01/07 08:00:00 1980/01/07 10:00:00 3 0.01 88.06%0.1 842 1980/03/18 17:00:00 1980/03/18 19:00:00 3 0.01 88.17%0.1 843 1980/04/01 16:00:00 1980/04/01 18:00:00 3 0.01 88.27%0.1 844 1980/04/21 03:00:00 1980/04/21 05:00:00 3 0.01 88.38%0.1 845 1981/01/11 07:00:00 1981/01/11 09:00:00 3 0.01 88.48%0.1 846 1981/11/16 13:00:00 1981/11/16 15:00:00 3 0.01 88.59%0.1 847 1981/12/21 02:00:00 1981/12/21 04:00:00 3 0.01 88.69%0.1 848 1982/02/08 13:00:00 1982/02/08 15:00:00 3 0.01 88.80%0.1 849 1982/04/11 20:00:00 1982/04/11 22:00:00 3 0.01 88.90%0.1 850 1982/05/06 14:00:00 1982/05/06 16:00:00 3 0.01 89.01%0.1 851 1982/06/17 13:00:00 1982/06/17 15:00:00 3 0.01 89.11%0.1 852 1982/09/15 07:00:00 1982/09/15 09:00:00 3 0.01 89.21%0.1 853 1983/01/05 09:00:00 1983/01/05 11:00:00 3 0.01 89.32%0.1 854 1983/01/17 06:00:00 1983/01/17 08:00:00 3 0.01 89.42%0.1 855 1984/01/04 16:00:00 1984/01/04 18:00:00 3 0.01 89.53%0.1 856 1984/01/15 17:00:00 1984/01/16 10:00:00 18 0.01 89.63%0.1 857 1984/02/10 05:00:00 1984/02/10 07:00:00 3 0.01 89.74%0.1 858 1984/07/15 15:00:00 1984/07/15 17:00:00 3 0.01 89.84%0.1 859 1984/11/08 07:00:00 1984/11/08 09:00:00 3 0.01 89.95%0.1 860 1984/11/23 06:00:00 1984/11/23 08:00:00 3 0.01 90.05%0.1 861 1985/02/20 20:00:00 1985/02/20 22:00:00 3 0.01 90.16%0.1 862 1985/04/21 18:00:00 1985/04/21 20:00:00 3 0.01 90.26%0.1 863 1985/10/06 07:00:00 1985/10/06 09:00:00 3 0.01 90.37%0.1 864 1986/04/01 09:00:00 1986/04/01 11:00:00 3 0.01 90.47%0.1 865 1986/11/05 13:00:00 1986/11/05 15:00:00 3 0.01 90.58%0.1 866 1987/01/28 08:00:00 1987/01/28 10:00:00 3 0.01 90.68%0.1 867 1987/02/03 13:00:00 1987/02/03 15:00:00 3 0.01 90.79%0.1 868 1987/02/15 20:00:00 1987/02/15 22:00:00 3 0.01 90.89%0.1 869 1987/02/18 18:00:00 1987/02/18 20:00:00 3 0.01 90.99%0.1 870 1987/08/14 10:00:00 1987/08/14 12:00:00 3 0.01 91.10%0.1 871 1987/10/23 07:00:00 1987/10/23 09:00:00 3 0.01 91.20%0.1 872 1987/10/28 01:00:00 1987/10/28 03:00:00 3 0.01 91.31%0.1 873 1987/11/14 02:00:00 1987/11/14 04:00:00 3 0.01 91.41%0.1 874 1988/02/29 22:00:00 1988/03/01 00:00:00 3 0.01 91.52%0.1 875 1989/01/05 19:00:00 1989/01/05 21:00:00 3 0.01 91.62%0.1 876 1989/06/04 07:00:00 1989/06/04 09:00:00 3 0.01 91.73%0.1 877 1989/11/26 11:00:00 1989/11/26 13:00:00 3 0.01 91.83%0.1 878 1989/12/01 11:00:00 1989/12/01 13:00:00 3 0.01 91.94%0.1 879 1990/01/22 11:00:00 1990/01/22 13:00:00 3 0.01 92.04%0.1 880 1990/05/13 17:00:00 1990/05/13 19:00:00 3 0.01 92.15%0.1 881 1990/08/15 08:00:00 1990/08/15 10:00:00 3 0.01 92.25%0.1 882 1990/12/20 08:00:00 1990/12/20 10:00:00 3 0.01 92.36%0.1 883 1991/01/03 22:00:00 1991/01/04 00:00:00 3 0.01 92.46%0.1 884 1991/03/11 03:00:00 1991/03/11 05:00:00 3 0.01 92.57%0.1 19/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 885 1991/12/09 11:00:00 1991/12/09 13:00:00 3 0.01 92.67%0.1 886 1991/12/18 04:00:00 1991/12/18 06:00:00 3 0.01 92.77%0.1 887 1992/05/06 00:00:00 1992/05/06 02:00:00 3 0.01 92.88%0.1 888 1992/05/17 18:00:00 1992/05/17 20:00:00 3 0.01 92.98%0.1 889 1992/10/30 22:00:00 1992/10/30 22:00:00 1 0.01 93.09%0.1 890 1992/12/04 06:00:00 1992/12/04 12:00:00 7 0.01 93.19%0.1 891 1992/12/11 22:00:00 1992/12/12 00:00:00 3 0.01 93.30%0.1 892 1993/01/02 08:00:00 1993/01/02 15:00:00 8 0.01 93.40%0.1 893 1993/11/23 02:00:00 1993/11/23 06:00:00 5 0.01 93.51%0.1 894 1993/12/19 05:00:00 1993/12/19 07:00:00 3 0.01 93.61%0.1 895 1994/04/24 05:00:00 1994/04/24 09:00:00 5 0.01 93.72%0.1 896 1994/04/25 21:00:00 1994/04/27 20:00:00 48 0.01 93.82%0.1 897 1994/11/16 12:00:00 1994/11/16 12:00:00 1 0.01 93.93%0.1 898 1994/11/18 06:00:00 1994/11/18 08:00:00 3 0.01 94.03%0.1 899 1995/11/01 23:00:00 1995/11/01 23:00:00 1 0.01 94.14%0.1 900 1995/12/16 01:00:00 1995/12/16 03:00:00 3 0.01 94.24%0.1 901 1996/01/25 14:00:00 1996/01/25 17:00:00 4 0.01 94.35%0.1 902 1996/12/31 17:00:00 1996/12/31 19:00:00 3 0.01 94.45%0.1 903 1997/01/22 02:00:00 1997/01/22 05:00:00 4 0.01 94.55%0.1 904 1997/02/10 21:00:00 1997/02/11 01:00:00 5 0.01 94.66%0.1 905 1997/04/03 18:00:00 1997/04/03 21:00:00 4 0.01 94.76%0.1 906 1998/01/03 18:00:00 1998/01/04 20:00:00 27 0.01 94.87%0.1 907 1998/04/13 20:00:00 1998/04/13 20:00:00 1 0.01 94.97%0.1 908 1998/04/15 18:00:00 1998/04/15 20:00:00 3 0.01 95.08%0.1 909 1998/05/06 18:00:00 1998/05/06 20:00:00 3 0.01 95.18%0.1 910 1998/08/31 21:00:00 1998/08/31 21:00:00 1 0.01 95.29%0.1 911 1998/09/03 11:00:00 1998/09/03 11:00:00 1 0.01 95.39%0.1 912 1998/11/11 10:00:00 1998/11/11 23:00:00 14 0.01 95.50%0.1 913 1998/12/19 19:00:00 1998/12/19 22:00:00 4 0.01 95.60%0.1 914 1999/01/20 11:00:00 1999/01/20 19:00:00 9 0.01 95.71%0.1 915 1999/02/07 10:00:00 1999/02/07 12:00:00 3 0.01 95.81%0.1 916 1999/02/09 20:00:00 1999/02/09 23:00:00 4 0.01 95.92%0.1 917 1999/03/11 13:00:00 1999/03/11 17:00:00 5 0.01 96.02%0.1 918 1999/03/15 11:00:00 1999/03/15 13:00:00 3 0.01 96.13%0.1 919 1999/04/09 00:00:00 1999/04/09 02:00:00 3 0.01 96.23%0.1 920 1999/07/18 11:00:00 1999/07/18 11:00:00 1 0.01 96.34%0.1 921 2000/02/16 20:00:00 2000/02/17 21:00:00 26 0.01 96.44%0.1 922 2000/02/28 20:00:00 2000/02/28 20:00:00 1 0.01 96.54%0.1 923 2000/09/23 00:00:00 2000/09/23 03:00:00 4 0.01 96.65%0.1 924 2001/01/08 17:00:00 2001/01/08 20:00:00 4 0.01 96.75%0.1 925 2001/04/21 09:00:00 2001/04/21 15:00:00 7 0.01 96.86%0.1 926 2001/11/12 18:00:00 2001/11/13 21:00:00 28 0.01 96.96%0.1 927 2001/12/14 20:00:00 2001/12/14 21:00:00 2 0.01 97.07%0.1 928 2002/03/24 00:00:00 2002/03/24 00:00:00 1 0.01 97.17%0.1 929 2002/04/15 10:00:00 2002/04/15 12:00:00 3 0.01 97.28%0.1 930 2002/04/24 14:00:00 2002/04/24 16:00:00 3 0.01 97.38%0.1 931 2002/04/26 14:00:00 2002/04/26 16:00:00 3 0.01 97.49%0.1 20/211/13/2016 1:45 PM Excel Engineering peakFlowStatisticsPostMitigated.txt Rank Start Date End Date Duration Peak Frequency Return Period 932 2002/05/20 23:00:00 2002/05/20 23:00:00 1 0.01 97.59%0.1 933 2002/09/29 18:00:00 2002/09/29 18:00:00 1 0.01 97.70%0.1 934 2002/12/29 20:00:00 2002/12/29 22:00:00 3 0.01 97.80%0.1 935 2003/05/03 18:00:00 2003/05/03 20:00:00 3 0.01 97.91%0.1 936 2003/11/01 12:00:00 2003/11/01 12:00:00 1 0.01 98.01%0.1 937 2003/11/03 20:00:00 2003/11/04 02:00:00 7 0.01 98.12%0.1 938 2003/11/16 01:00:00 2003/11/16 11:00:00 11 0.01 98.22%0.1 939 2003/12/08 03:00:00 2003/12/08 03:00:00 1 0.01 98.32%0.1 940 2004/01/03 00:00:00 2004/01/03 00:00:00 1 0.01 98.43%0.1 941 2004/02/18 17:00:00 2004/02/18 20:00:00 4 0.01 98.53%0.1 942 2004/03/26 09:00:00 2004/03/26 14:00:00 6 0.01 98.64%0.1 943 2004/08/30 21:00:00 2004/08/30 21:00:00 1 0.01 98.74%0.1 944 2005/01/28 16:00:00 2005/01/28 16:00:00 1 0.01 98.85%0.1 945 2005/02/25 08:00:00 2005/02/25 10:00:00 3 0.01 98.95%0.1 946 2005/03/19 05:00:00 2005/03/20 06:00:00 26 0.01 99.06%0.1 947 2005/12/03 01:00:00 2005/12/03 03:00:00 3 0.01 99.16%0.1 948 2006/03/07 01:00:00 2006/03/07 04:00:00 4 0.01 99.27%0.1 949 2006/03/17 21:00:00 2006/03/18 10:00:00 14 0.01 99.37%0.1 950 2006/04/14 14:00:00 2006/04/15 12:00:00 23 0.01 99.48%0.1 951 2006/11/27 11:00:00 2006/11/27 14:00:00 4 0.01 99.58%0.1 952 2007/09/22 11:00:00 2007/09/22 16:00:00 6 0.01 99.69%0.1 953 2008/01/22 05:00:00 2008/01/22 08:00:00 4 0.01 99.79%0.1 954 2008/01/29 02:00:00 2008/01/29 02:00:00 1 0.01 99.90%0.1 -------------End of Data----------------- 21/211/13/2016 1:45 PM Excel Engineering Flow Duration Curves 0.00 0.05 0.10 0.15 0.20 (%) Percent Time Exceedance -0.5 0.0 0.5 1.0 1.5 2.0 Fl o w R a t e ( c f s ) Pre Developement Post Developement Un-Mitigated Post Developement Mitigated Q10 (1.828cfs) Qlf (0.1360cfs) Flow Duration PreDevelopement=365(days)x24(hr/day)x0.144(%)=12.6(hours/year) Flow Duration Unmitigated PostDevelopement=365(days)x24(hr/day)x0.262(%)=23.0(hours/year) Flow Duration Mitigated Post evelopement=365(days)x24(hr/day)x0.074(%)=6.5(hours/year) 0. 0 7 4 0. 1 4 4 -¼-.................. -:• .................. -:• .................. -:•. •....__)!( _____________ _ . . . . ■ ••• ■ ••• ■ ••• ■ ••• ■ ••• ■ ••• ■ ••• ■ •••••••••••••••••••••••••••••••••••••••••• ■ ••• ■ ••• ■ •• . . ............................ . . Excel Engineering flowDurationPassFailMitigated.TXT pre-developement time stamp: 6/30/2015 12:34:18 PM Compare Post-Developement Curve to Pre-Developement Curve post-developement SWMM file: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-MIT-B.out post-developement time stamp: 1/12/2016 10:04:53 AM Compared to: pre-developement SWMM file: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-PRE-B.out Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 0 0.01 2.19 0.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 1 0.02 1.39 0.21 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 2 0.03 0.78 0.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 3 0.04 0.53 0.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 4 0.05 0.37 0.20 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 5 0.06 0.25 0.19 FALSE FALSE TRUE Pass- Qpost Below Flow Control Threshold 6 0.07 0.20 0.18 FALSE TRUE FALSE Pass- Qpost Below Flow Control Threshold 7 0.08 0.17 0.18 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 8 0.09 0.14 0.17 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 9 0.10 0.12 0.16 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 10 0.11 0.11 0.16 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 11 0.12 0.09 0.15 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 12 0.13 0.08 0.15 TRUE FALSE FALSE Pass- Qpost Below Flow Control Threshold 13 0.14 0.07 0.14 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 14 0.15 0.06 0.14 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 15 0.16 0.05 0.14 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 16 0.17 0.04 0.14 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 17 0.18 0.04 0.13 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 18 0.19 0.03 0.13 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 19 0.20 0.03 0.13 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 20 0.21 0.03 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 21 0.22 0.02 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 22 0.23 0.02 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 23 0.24 0.02 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 24 0.25 0.02 0.12 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 25 0.26 0.02 0.11 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 26 0.27 0.02 0.11 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 27 0.28 0.02 0.11 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 28 0.29 0.02 0.11 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 29 0.30 0.02 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 30 0.32 0.01 0.10 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 31 0.33 0.01 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 1/31/13/2016 1:45 PM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 32 0.34 0.01 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 33 0.35 0.01 0.09 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 34 0.36 0.01 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 35 0.37 0.01 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 36 0.39 0.01 0.08 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 37 0.40 0.01 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 38 0.43 0.01 0.07 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 39 0.45 0.01 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 40 0.46 0.01 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 41 0.47 0.01 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 42 0.48 0.01 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 43 0.49 0.01 0.06 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 44 0.51 0.01 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 45 0.52 0.01 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 46 0.53 0.01 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 47 0.54 0.01 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 48 0.57 0.01 0.05 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 49 0.60 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 50 0.62 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 51 0.64 0.01 0.04 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 52 0.67 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 53 0.69 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 54 0.70 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 55 0.71 0.01 0.03 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 56 0.78 0.01 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 57 0.79 0.01 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 58 0.80 0.01 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 59 0.85 0.01 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 60 0.89 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 61 0.90 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 62 0.91 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 63 0.93 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 64 0.94 0.00 0.02 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 65 0.96 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 66 1.00 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 67 1.01 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 68 1.06 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 69 1.09 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 70 1.14 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 71 1.17 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 2/31/13/2016 1:45 PM Excel Engineering flowDurationPassFailMitigated.TXT Post P T # Flow R ate Post D e v % Ex c eed Pre D e v % E xc eed %E x p os t < % E x pr e %E x p os t > % E x pr e %E x p os t > 1 10% %E x p re Pass/Fa il 72 1.20 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 73 1.36 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 74 1.54 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration < Pre Duration 75 2.04 0.00 0.00 TRUE FALSE FALSE Pass- Qpost Above Flow Control Upper Limit 3/31/13/2016 1:45 PM Excel Engineering USGS9217dPre.txt DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less Duration Table Summary at Project Discharge Point file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-PRE-B.out time stamp: 6/30/2015 12:34:18 PM Dis charge Rate Nu mber of P e r i ods To t al Period s E x ceedin g Percent Time Exce e ded 0.00 501995 503047 100.0000 0.01 20 1052 0.2090 0.02 27 1032 0.2050 0.03 10 1005 0.2000 0.04 14 995 0.1980 0.05 37 981 0.1950 0.06 30 944 0.1880 0.07 22 914 0.1820 0.08 48 892 0.1770 0.09 25 844 0.1680 0.10 27 819 0.1630 0.11 32 792 0.1570 0.12 18 760 0.1510 0.13 30 742 0.1480 0.14 7 712 0.1420 0.15 15 705 0.1400 0.16 11 690 0.1370 0.17 9 679 0.1350 0.18 18 670 0.1330 0.19 25 652 0.1300 0.20 7 627 0.1250 0.21 13 620 0.1230 0.22 10 607 0.1210 0.23 9 597 0.1190 0.24 11 588 0.1170 0.25 7 577 0.1150 0.26 8 570 0.1130 0.27 16 562 0.1120 0.28 9 546 0.1090 0.29 17 537 0.1070 0.30 30 520 0.1030 0.31 10 490 0.0970 0.32 7 480 0.0950 0.33 18 473 0.0940 0.34 15 455 0.0900 0.35 22 440 0.0870 0.36 15 418 0.0830 0.37 9 403 0.0800 0.38 13 394 0.0780 0.39 17 381 0.0760 0.40 14 364 0.0720 0.41 15 350 0.0700 0.42 6 335 0.0670 0.43 12 329 0.0650 0.44 4 317 0.0630 0.45 6 313 0.0620 0.46 5 307 0.0610 0.47 7 302 0.0600 0.48 8 295 0.0590 0.49 8 287 0.0570 0.50 7 279 0.0550 0.51 9 272 0.0540 0.52 14 263 0.0520 0.53 3 249 0.0490 1/31/13/2016 1:46 PM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.54 2 246 0.0490 0.55 8 244 0.0490 0.56 9 236 0.0470 0.57 4 227 0.0450 0.58 11 223 0.0440 0.59 7 212 0.0420 0.60 6 205 0.0410 0.61 5 199 0.0400 0.62 4 194 0.0390 0.63 14 190 0.0380 0.64 6 176 0.0350 0.65 6 170 0.0340 0.66 6 164 0.0330 0.67 6 158 0.0310 0.68 4 152 0.0300 0.69 9 148 0.0290 0.70 6 139 0.0280 0.71 3 133 0.0260 0.72 6 130 0.0260 0.73 4 124 0.0250 0.74 2 120 0.0240 0.75 1 118 0.0230 0.77 2 117 0.0230 0.78 1 115 0.0230 0.79 3 114 0.0230 0.80 2 111 0.0220 0.81 1 109 0.0220 0.82 2 108 0.0210 0.83 4 106 0.0210 0.84 3 102 0.0200 0.85 6 99 0.0200 0.87 1 93 0.0180 0.88 3 92 0.0180 0.89 2 89 0.0180 0.90 4 87 0.0170 0.91 2 83 0.0160 0.92 1 81 0.0160 0.93 4 80 0.0160 0.94 4 76 0.0150 0.95 5 72 0.0140 0.96 4 67 0.0130 0.97 1 63 0.0130 0.98 1 62 0.0120 0.99 2 61 0.0120 1.00 1 59 0.0120 1.03 1 58 0.0120 1.04 1 57 0.0110 1.05 3 56 0.0110 1.07 1 53 0.0110 1.11 3 52 0.0100 1.12 1 49 0.0100 1.13 1 48 0.0100 1.15 3 47 0.0090 1.16 3 44 0.0090 1.17 1 41 0.0080 1.19 2 40 0.0080 1.20 2 38 0.0080 1.23 1 36 0.0070 1.24 1 35 0.0070 1.26 1 34 0.0070 2/31/13/2016 1:46 PM Excel Engineering USGS9217dPre.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 1.31 1 33 0.0070 1.32 1 32 0.0060 1.36 1 31 0.0060 1.40 1 30 0.0060 1.41 1 29 0.0060 1.47 4 28 0.0060 1.48 2 24 0.0050 1.49 1 22 0.0040 1.50 1 21 0.0040 1.52 2 20 0.0040 1.65 1 18 0.0040 1.66 2 17 0.0030 1.70 2 15 0.0030 1.71 1 13 0.0030 1.74 2 12 0.0020 1.79 1 10 0.0020 1.80 1 9 0.0020 1.82 2 8 0.0020 1.85 1 6 0.0010 1.87 1 5 0.0010 1.93 1 4 0.0010 1.96 1 3 0.0010 2.13 1 2 0.0000 2.52 1 1 0.0000 -------------End of Data----------------- 3/31/13/2016 1:46 PM Excel Engineering USGS9217dPostMitigated.txt DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less Duration Table Summary at Project Discharge Point file name: Q:\14\14100\GPIP\GP2\SWMM\Outfall B_16.01.12\14100-MIT-B.out time stamp: 1/12/2016 10:04:53 AM Dis charge Rate Nu mber of P e r i ods To t al Period s E x ceedin g Percent Time Exce e ded 0.00 492034 503047 100.0000 0.01 4046 11013 2.1890 0.02 3070 6967 1.3850 0.03 1218 3897 0.7750 0.04 841 2679 0.5330 0.05 561 1838 0.3650 0.06 271 1277 0.2540 0.07 168 1006 0.2000 0.08 116 838 0.1670 0.09 110 722 0.1440 0.10 85 612 0.1220 0.11 68 527 0.1050 0.12 56 459 0.0910 0.13 52 403 0.0800 0.14 44 351 0.0700 0.15 40 307 0.0610 0.16 49 267 0.0530 0.17 24 218 0.0430 0.18 25 194 0.0390 0.19 15 169 0.0340 0.20 21 154 0.0310 0.21 13 133 0.0260 0.22 11 120 0.0240 0.23 12 109 0.0220 0.24 6 97 0.0190 0.25 5 91 0.0180 0.26 3 86 0.0170 0.27 3 83 0.0160 0.28 3 80 0.0160 0.29 1 77 0.0150 0.30 4 76 0.0150 0.32 2 72 0.0140 0.33 1 70 0.0140 0.34 1 69 0.0140 0.35 1 68 0.0140 0.36 2 67 0.0130 0.37 1 65 0.0130 0.39 2 64 0.0130 0.40 1 62 0.0120 0.43 4 61 0.0120 0.45 1 57 0.0110 0.46 3 56 0.0110 0.47 2 53 0.0110 0.48 2 51 0.0100 0.49 1 49 0.0100 0.51 2 48 0.0100 0.52 1 46 0.0090 0.53 1 45 0.0090 0.54 2 44 0.0090 0.57 1 42 0.0080 0.60 1 41 0.0080 0.62 3 40 0.0080 0.64 1 37 0.0070 0.67 1 36 0.0070 1/21/13/2016 1:46 PM Excel Engineering USGS9217dPostMitigated.txt Dis charge Rate Nu mber of P e r i ods To t al Period s Ex ceedin g Percent Time Exce e ded 0.69 2 35 0.0070 0.70 2 33 0.0070 0.71 2 31 0.0060 0.78 3 29 0.0060 0.79 2 26 0.0050 0.80 1 24 0.0050 0.85 2 23 0.0050 0.89 3 21 0.0040 0.90 1 18 0.0040 0.91 2 17 0.0030 0.93 1 15 0.0030 0.94 1 14 0.0030 0.96 1 13 0.0030 1.00 2 12 0.0020 1.01 1 10 0.0020 1.06 1 9 0.0020 1.09 2 8 0.0020 1.14 1 6 0.0010 1.17 1 5 0.0010 1.20 1 4 0.0010 1.36 1 3 0.0010 1.54 1 2 0.0000 2.04 1 1 0.0000 -------------End of Data----------------- 2/21/13/2016 1:46 PM Excel Engineering END OF REPORT Page 1 of 8 OUTFALL A – POST-DEVELOPED MITIGATED ANALYSIS [OPTIONS] FLOW_UNITS CFS INFILTRATION GREEN_AMPT FLOW_ROUTING KINWAVE START_DATE 01/03/1951 START_TIME 16:00:00 REPORT_START_DATE 01/03/1951 REPORT_START_TIME 16:00:00 END_DATE 05/23/2008 END_TIME 23:00:00 SWEEP_START 01/01 SWEEP_END 12/31 DRY_DAYS 0 REPORT_STEP 01:00:00 WET_STEP 01:00:00 DRY_STEP 01:00:00 ROUTING_STEP 0:01:00 ALLOW_PONDING NO INERTIAL_DAMPING PARTIAL VARIABLE_STEP 0.75 LENGTHENING_STEP 0 MIN_SURFAREA 12.557 NORMAL_FLOW_LIMITED BOTH SKIP_STEADY_STATE NO FORCE_MAIN_EQUATION H-W LINK_OFFSETS DEPTH MIN_SLOPE 0 [EVAPORATION] ;;Type Parameters ;;---------- ---------- MONTHLY .94 .115 .168 .202 .225 .232 .254 .25 .207 .167 .119 .09 DRY_ONLY NO [RAINGAGES] ;; Rain Time Snow Data ;;Name Type Intrvl Catch Source ;;-------------- --------- ------ ------ ---------- Oceanside INTENSITY 1:00 1.0 FILE "R:\Rain gage dat\ALERT station at Oceanside (Sensor ID 67) .dat" Oceanside IN [SUBCATCHMENTS] ;; Total Pcnt. Pcnt. Curb Snow ;;Name Raingage Outlet Area Imperv Width Slope Length Pack ;;-------------- ---------------- ---------------- -------- -------- -------- -------- -------- -------- Basin-A3-1 Oceanside Basin-A3-3 .287 0 235 50 0 Basin-A3-2 Oceanside IMP-3 0.171 0 454 50 0 Basin-A3-3 Oceanside IMP-3 3.475 42.4 357.4 1.5 0 Basin-A5-1 Oceanside Basin-A5-2 .209 0 329 50 0 Page 2 of 8 Basin-A5-2 Oceanside IMP-5 0.956 78.1 980 5 0 Basin-A3-4 Oceanside IMP-3 0.357 0 233 45 0 Basin-A6-1 Oceanside Bioswale-6 11.026 71.2 10214 1.5 0 Basin-A6-2 Oceanside Bioswale-6 1.968 7.6 1224 40 0 Basin-A6-3 Oceanside Bioswale-6 .435 0 1176 40 0 Basin-A2-2 Oceanside IMP-2 2.007 92.6 2093 2 0 Basin-A2-3 Oceanside IMP-2 0.539 0 1357 45 0 Basin-A8-1 Oceanside IMP-8 0.529 65.3 90 1.5 0 Basin-A2-1 Oceanside Basin-A2-2 0.392 0 340 50 0 IMP-2 Oceanside Divider-IMP-2 0.084 0 72 0 0 IMP-5 Oceanside Divider-IMP-5 .032 0 70.2 0 0 IMP-8 oceanside Divider-IMP-8 0.009 0 25 0 0 Bioswale-6 Oceanside 7 .301 0 17 .75 0 IMP-3 Oceanside Divider-IMP-3 0.066 0 28 0 0 [SUBAREAS] ;;Subcatchment N-Imperv N-Perv S-Imperv S-Perv PctZero RouteTo PctRouted ;;-------------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- Basin-A3-1 0.012 0.15 0.05 0.10 25 OUTLET Basin-A3-2 0.012 0.15 0.05 0.10 25 OUTLET Basin-A3-3 0.012 0.15 0.05 0.10 25 OUTLET Basin-A5-1 0.012 0.15 0.05 0.10 25 OUTLET Basin-A5-2 0.012 0.15 0.05 0.10 25 OUTLET Basin-A3-4 0.012 0.15 0.05 0.10 25 OUTLET Basin-A6-1 0.012 0.15 0.05 0.10 25 OUTLET Basin-A6-2 0.012 0.15 0.05 0.10 25 OUTLET Basin-A6-3 0.012 0.15 0.05 0.10 25 OUTLET Basin-A2-2 0.012 0.15 0.05 0.10 25 OUTLET Basin-A2-3 0.012 0.15 0.05 0.10 25 OUTLET Basin-A8-1 0.012 0.15 0.05 0.10 25 OUTLET Basin-A2-1 0.012 0.15 0.05 0.10 25 OUTLET IMP-2 0.012 0.15 0.05 0.10 25 OUTLET IMP-5 0.012 0.15 0.05 0.10 25 OUTLET IMP-8 0.012 0.15 0.05 0.10 25 OUTLET Bioswale-6 0.012 0.15 0.05 0.10 25 OUTLET IMP-3 0.012 0.05 0.05 0.1 25 OUTLET [INFILTRATION] ;;Subcatchment Suction HydCon IMDmax ;;-------------- ---------- ---------- ---------- Basin-A3-1 3 0.2 0.31 Basin-A3-2 3 0.2 0.31 Basin-A3-3 3 0.2 0.31 Basin-A5-1 3 0.2 0.31 Basin-A5-2 3 0.2 0.31 Basin-A3-4 3 0.2 0.31 Basin-A6-1 3 0.2 0.31 Basin-A6-2 3 0.2 0.31 Basin-A6-3 3 0.2 0.31 Basin-A2-2 3 0.2 0.31 Page 3 of 8 Basin-A2-3 3 0.2 0.31 Basin-A8-1 3 0.2 0.31 Basin-A2-1 3 0.2 0.31 IMP-2 3 0.2 0.31 IMP-5 3 0.2 0.31 IMP-8 3 0.2 0.31 Bioswale-6 3 0.2 0.31 IMP-3 3 0.2 0.31 [LID_CONTROLS] ;; Type/Layer Parameters ;;-------------- ---------- ---------- Bioswale-6 BC Bioswale-6 SURFACE 4 0.0 0.1 1.0 5 Bioswale-6 SOIL 18 .4 0.2 0.1 5 5 1.5 Bioswale-6 STORAGE 18 0.67 0 0 Bioswale-6 DRAIN .1016 0.5 0 6 IMP-2 BC IMP-2 SURFACE 4 0.0 0.1 0 5 IMP-2 SOIL 18 .4 0.2 0.1 5 5 1.5 IMP-2 STORAGE 18 0.67 0 0 IMP-2 DRAIN 0.3628 0.5 0 6 IMP-3 BC IMP-3 SURFACE 4 0.0 0.1 0 5 IMP-3 SOIL 18 .4 0.2 0.1 5 5 1.5 IMP-3 STORAGE 18 0.67 0 0 IMP-3 DRAIN 0.25878 0.5 0 6 IMP-5 BC IMP-5 SURFACE 4 0.0 0.1 0 5 IMP-5 SOIL 18 .4 0.2 0.1 5 5 1.5 IMP-5 STORAGE 18 0.67 0 0 IMP-5 DRAIN 0.51137 0.5 0 6 IMP-8 BC IMP-8 SURFACE 4 0.0 0.1 0 5 IMP-8 SOIL 18 .4 0.2 0.1 5 5 1.5 IMP-8 STORAGE 18 0.67 0 0 IMP-8 DRAIN 0.86709 0.5 0 6 [LID_USAGE] ;;Subcatchment LID Process Number Area Width InitSatur FromImprv ToPerv Report File ;;-------------- ---------------- ------- ---------- ---------- ---------- ---------- ---------- ----------- IMP-2 IMP-2 1 3659.04 0 0 0 0 IMP-5 IMP-5 1 1393.92 0 0 0 0 IMP-8 IMP-8 1 392.04 0 0 0 0 Bioswale-6 Bioswale-6 1 13111.56 0 0 0 0 IMP-3 IMP-3 1 2874.96 0 0 0 0 Page 4 of 8 [JUNCTIONS] ;; Invert Max. Init. Surcharge Ponded ;;Name Elev. Depth Depth Depth Area ;;-------------- ---------- ---------- ---------- ---------- ---------- 1 0 0 0 0 0 2 0 0 0 0 0 3 0 0 0 0 0 4 0 0 0 0 0 5 0 0 0 0 0 7 0 0 0 0 0 8 0 0 0 0 0 9 0 0 0 0 0 [OUTFALLS] ;; Invert Outfall Stage/Table Tide ;;Name Elev. Type Time Series Gate ;;-------------- ---------- ---------- ---------------- ---- Outfall-A 0 FREE NO [DIVIDERS] ;; Invert Diverted Divider ;;Name Elev. Link Type Parameters ;;-------------- ---------- ---------------- ---------- ---------- Divider-IMP-2 0 Bypass-IMP-2 CUTOFF .1271 5 0 0 0 Divider-Bioswale-6 0 Bypass-Bioswale-6 CUTOFF .1271 0 0 0 0 Divider-IMP-3 0 Bypass-IMP-3 CUTOFF 0.1271 2 0 0 0 Divider-IMP-5 0 Bypass-IMP-5 CUTOFF .1271 0 0 0 0 Divider-IMP-8 0 Bypass-IMP-8 CUTOFF .1271 0 0 0 0 [STORAGE] ;; Invert Max. Init. Storage Curve Ponded Evap. ;;Name Elev. Depth Depth Curve Params Area Frac. Infiltration Parameters ;;-------------- -------- -------- -------- ---------- -------- -------- -------- -------- -------- ----------------------- Storage-IMP-2 0 4 0 TABULAR Store-Curve-IMP-2 0 1 Storage-Bioswale-6 0 4 0 TABULAR Store-Curve-Bioswale-6 0 1 Storage-IMP-3 0 2 0 TABULAR Store-Curve-IMP-3 0 1 Storage-IMP-5 0 2 0 TABULAR Store-Curve-IMP-5 0 1 Storage-IMP-8 0 3 0 TABULAR Store-Curve-IMP-8 0 1 [CONDUITS] ;; Inlet Outlet Manning Inlet Outlet Init. Max. ;;Name Node Node Length N Offset Offset Flow Flow ;;-------------- ---------------- ---------------- ---------- ---------- ---------- ---------- ---------- ---------- Bypass-IMP-2 Divider-IMP-2 Storage-IMP-2 400 0.01 0 0 0 0 3 2 7 400 0.01 0 0 0 0 Underdrain-IMP-2 Divider-IMP-2 1 400 0.01 0 0 0 0 Underdrain-Bioswale-6 Divider-Bioswale-6 Outfall-A 400 0.01 0 0 0 0 Bypass-Bioswale-6 Divider-Bioswale-6 Storage-Bioswale-6 400 0.01 0 0 0 0 Bypass-IMP-3 Divider-IMP-3 Storage-IMP-3 400 0.01 0 0 0 0 Page 5 of 8 Underdrain-IMP-3 Divider-IMP-3 1 400 0.01 0 0 0 0 6 3 4 400 0.01 0 0 0 0 7 4 5 400 0.01 0 0 0 0 8 5 1 400 0.01 0 0 0 0 Bypass-IMP-5 Divider-IMP-5 Storage-IMP-5 400 0.01 0 0 0 0 Underdrain-IMP-5 Divider-IMP-5 3 400 0.01 0 0 0 0 12 7 Divider-Bioswale-6 400 0.01 0 0 0 0 13 8 2 400 0.01 0 0 0 0 14 1 8 .05 0.01 0 0 0 0 15 9 5 400 0.01 0 0 0 0 Underdrain-IMP-8 Divider-IMP-8 9 400 0.01 0 0 0 0 Bypass-IMP-8 Divider-IMP-8 Storage-IMP-8 400 0.01 0 0 0 0 [OUTLETS] ;; Inlet Outlet Outflow Outlet Qcoeff/ Flap ;;Name Node Node Height Type QTable Qexpon Gate ;;-------------- ---------------- ---------------- ---------- --------------- ---------------- ---------- ---- Outlet-IMP-2 Storage-IMP-2 1 0 TABULAR/DEPTH IMP-2 NO Outlet-Bioswale-6 Storage-Bioswale-6 Outfall-A 0 TABULAR/DEPTH Bioswale-6 NO Outlet-IMP-3 Storage-IMP-3 1 0 TABULAR/DEPTH IMP-3 NO Outlet-IMP-5 Storage-IMP-5 3 0 TABULAR/HEAD IMP-5 NO Outlet-IMP-8 Storage-IMP-8 9 0 TABULAR/DEPTH IMP-8 NO [XSECTIONS] ;;Link Shape Geom1 Geom2 Geom3 Geom4 Barrels ;;-------------- ------------ ---------------- ---------- ---------- ---------- ---------- Bypass-IMP-2 DUMMY 0 0 0 0 1 3 DUMMY 0 0 0 0 1 Underdrain-IMP-2 DUMMY 0 0 0 0 1 Underdrain-Bioswale-6 DUMMY 0 0 0 0 1 Bypass-Bioswale-6 DUMMY 0 0 0 0 1 Bypass-IMP-3 DUMMY 0 0 0 0 1 Underdrain-IMP-3 DUMMY 0 0 0 0 1 6 DUMMY 0 0 0 0 1 7 DUMMY 0 0 0 0 1 8 DUMMY 0 0 0 0 1 Bypass-IMP-5 DUMMY 0 0 0 0 1 Underdrain-IMP-5 DUMMY 0 0 0 0 1 12 DUMMY 0 0 0 0 1 13 DUMMY 0 0 0 0 1 14 DUMMY 0 0 0 0 1 15 DUMMY 0 0 0 0 1 Underdrain-IMP-8 DUMMY 0 0 0 0 1 Bypass-IMP-8 DUMMY 0 0 0 0 1 [LOSSES] ;;Link Inlet Outlet Average Flap Gate ;;-------------- ---------- ---------- ---------- ---------- [CURVES] Page 6 of 8 ;;Name Type X-Value Y-Value ;;-------------- ---------- ---------- ---------- IMP-2 Rating 0 0 IMP-2 2 8.24 Bioswale-6 Rating 0 0 Bioswale-6 .75 .69 Bioswale-6 1.75 1.77 Bioswale-6 2.75 3.14 Bioswale-6 3.75 45.92 Bioswale-6 4.75 123.19 IMP-3 Rating 0 0 IMP-3 2 17.07 IMP-5 Rating 0 0 IMP-5 1 7.96 IMP-8 Rating 0 0 IMP-8 2 7.96 Store-Curve-IMP-2 Storage 0 3671.5 Store-Curve-IMP-2 0.5 4047 Store-Curve-IMP-2 1.5 4835 Store-Curve-IMP-2 2.5 5613 Store-Curve-Bioswale-6 Storage 0 10342 Store-Curve-Bioswale-6 4 18042 Store-Curve-IMP-3 Storage 0 2895.5 Store-Curve-IMP-3 0.5 3178 Store-Curve-IMP-3 1.5 3788 Store-Curve-IMP-3 2.5 4441 Store-Curve-IMP-5 Storage 0 1593 Store-Curve-IMP-5 1 2285 Store-Curve-IMP-5 1.8 2903 Store-Curve-IMP-8 Storage 0 500 Store-Curve-IMP-8 2 750 [REPORT] INPUT NO CONTROLS NO SUBCATCHMENTS ALL NODES ALL LINKS ALL Page 7 of 8 Subcatchment Runoff Subcatchment Total Precip Runon Evap Infil Runoff Runoff Runoff Runoff Coeff in in in in in 10^6 gal CFS Basin-A2-1 670.07 0 4.76 650.74 27.81 0.3 0.28 0.042 Basin-A2-2 670.07 5.4 135.97 48.33 546.52 29.78 2.03 0.809 Basin-A2-3 670.07 0 4.68 649.83 28.38 0.42 0.39 0.042 Basin-A3-1 670.07 0 4.77 650.78 27.75 0.22 0.21 0.041 Basin-A3-2 670.07 0 4.67 649.75 28.42 0.13 0.12 0.042 Basin-A3-3 670.07 2.28 70.26 379.03 252.77 23.85 2.93 0.376 Basin-A3-4 670.07 0 4.79 651.09 27.52 0.27 0.26 0.041 Basin-A5-1 670.07 0 4.7 650.13 28.19 0.16 0.15 0.042 Basin-A5-2 670.07 6.12 113.12 143.19 467.68 12.14 0.95 0.692 Basin-A6-1 670.07 0 105.56 187.56 422.73 126.56 9.62 0.631 Basin-A6-2 670.07 0 14.62 601.65 70.22 3.75 1.46 0.105 Basin-A6-3 670.07 0 4.67 649.82 28.38 0.34 0.32 0.042 Basin-A8-1 670.07 0 104.53 227.13 381.24 5.48 0.45 0.569 Bioswale-6 670.07 15974 1366.7 0 15283 124.91 11.39 0.918 IMP-2 670.07 13231 1316.7 0 12590 28.72 2.42 0.906 IMP-3 670.07 13526 1308 0 12894 23.11 3.31 0.908 IMP-5 670.07 13962 1322 0 13316 11.57 0.95 0.91 IMP-8 670.07 22401 1362.2 0 21721 5.31 0.45 0.941 Page 8 of 8 LID Performance Total Evap Infil Surface Drain Initial Final Inflow Loss Loss Outflow Outflow Storage Storage Error Subcatchment LID Control in in in in in in in % Bioswale-6 Bioswale-6 16643.61 1366.77 0 4105.42 11178.06 1.8 2.96 -0.05 IMP-2 IMP-2 13901.19 1316.73 0 1274.64 11316.12 1.8 2.78 -0.05 IMP-3 IMP-3 14196.47 1308.05 0 2010.49 10884.26 1.8 2.7 -0.05 IMP-5 IMP-5 14631.81 1322.02 0 1256.46 12059.94 1.8 2.84 -0.05 IMP-8 IMP-8 23071.57 1362.21 0 4428.62 17293.61 1.8 3.33 -0.06 Storage Volume Average Average Evap Exfil Maximum Maximum Day of Hour of Maximum Volume Percent Percent Percent Volume Percent Maximum Maximum Outflow Storage Unit 1000 ft3 Full Loss Loss 1000 ft3 Full Volume Volume CFS Storage-IMP-2 0 0 1 0 2.017 10 16072 6:05 2.15 Storage-Bioswale-6 0.088 0 2 0 41.181 73 16072 6:03 17.77 Storage-IMP-3 0 0 0 0 1.095 16 16072 6:02 3.11 Storage-IMP-5 0 0 1 0 0.166 4 16072 6:02 0.81 Storage-IMP-8 0 0 0 0 0.041 2 16072 6:01 0.32 Page 1 of 5 Pre-Development Input ;;Project Title/Notes [OPTIONS] ;;Option Value FLOW_UNITS CFS INFILTRATION GREEN_AMPT FLOW_ROUTING KINWAVE LINK_OFFSETS DEPTH MIN_SLOPE 0 ALLOW_PONDING NO SKIP_STEADY_STATE NO START_DATE 01/03/1951 START_TIME 16:00:00 REPORT_START_DATE 01/03/1951 REPORT_START_TIME 16:00:00 END_DATE 05/23/2008 END_TIME 23:00:00 SWEEP_START 01/01 SWEEP_END 12/31 DRY_DAYS 0 REPORT_STEP 01:00:00 WET_STEP 01:00:00 DRY_STEP 01:00:00 ROUTING_STEP 0:01:00 INERTIAL_DAMPING PARTIAL NORMAL_FLOW_LIMITED BOTH FORCE_MAIN_EQUATION H-W VARIABLE_STEP 0.75 LENGTHENING_STEP 0 MIN_SURFAREA 12.557 MAX_TRIALS 8 HEAD_TOLERANCE 0.005 SYS_FLOW_TOL 5 LAT_FLOW_TOL 5 [EVAPORATION] ;;Evap Data Parameters ;;-------------- ---------------- MONTHLY .94 .115 .168 .202 .225 .232 .254 .25 .207 .167 .119 .09 DRY_ONLY NO [RAINGAGES] ;;Gage Format Interval SCF Source ;;-------------- --------- ------ ------ ---------- Oceanside INTENSITY 1:00 1.0 FILE "R:\Rain gage dat\ALERT station at Oceanside (Sensor ID 67) .dat" oceanside IN Page 2 of 5 [SUBCATCHMENTS] ;;Subcatchment Rain Gage Outlet Area %Imperv Width %Slope CurbLen Snow Pack ;;-------------- ---------------- ---------------- -------- -------- -------- -------- -------- ---------------- Basin-B4-2 Oceanside IMP-4 .147 77.7 547 2 0 Basin-B4-3 Oceanside IMP-4 .312 0 519 45 0 IMP-4 Oceanside Divider-IMP-4 .010 0 10 0.5 0 IMP-1 Oceanside Divider-IMP-1 .089 0 20 0.5 0 Basin-B1-1 Oceanside IMP-1 1.723 53 1131 2 0 [SUBAREAS] ;;Subcatchment N-Imperv N-Perv S-Imperv S-Perv PctZero RouteTo PctRouted ;;-------------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- Basin-B4-2 .011 .025 .05 .1 25 OUTLET Basin-B4-3 .011 .025 .05 .1 25 OUTLET IMP-4 .011 .025 .05 .1 25 OUTLET IMP-1 .011 .025 .05 .1 25 OUTLET Basin-B1-1 .011 .025 .05 .1 25 OUTLET [INFILTRATION] ;;Subcatchment Suction HydCon IMDmax ;;-------------- ---------- ---------- ---------- Basin-B4-2 3.5 .052 .346 Basin-B4-3 3.5 .052 .346 IMP-4 3.5 .052 .346 IMP-1 3.5 .052 .346 Basin-B1-1 3.5 .052 .346 [LID_CONTROLS] ;; Type/Layer Parameters ;;-------------- ---------- ---------- IMP-4 BC IMP-4 SURFACE 0.0 0.0 0.1 1.0 5 IMP-4 SOIL 18 .4 .104 .047 5 7 2.41 IMP-4 STORAGE 18 .65 2.22 0 IMP-4 DRAIN .2954 0.5 0 6 IMP-1 BC IMP-1 SURFACE 0.0 0.0 0.1 1.0 5 IMP-1 SOIL 18 .4 .104 .047 5 7 2.41 IMP-1 STORAGE 18 .65 0 0 IMP-1 DRAIN .1529 0.5 0 6 [LID_USAGE] ;;Subcatchment LID Process Number Area Width InitSatur FromImprv ToPerv ;;-------------- ---------------- ------- ---------- ---------- ---------- ---------- ---------- IMP-1 IMP-1 1 3876.84 0 0 0 0 Page 3 of 5 [JUNCTIONS] ;;Junction Invert Dmax Dinit Dsurch Aponded ;;-------------- ---------- ---------- ---------- ---------- ---------- 2 0 0 0 0 0 3 0 0 0 0 0 5 0 0 0 0 0 6 0 0 0 0 0 [OUTFALLS] ;;Outfall Invert Type Stage Data Gated ;;-------------- ---------- ---------- ---------------- -------- Outfall-B 0 FREE NO [DIVIDERS] ;;Divider Invert Diverted Link Type Parameters ;;-------------- ---------- ---------------- ---------- ---------- Divider-IMP-4 0 Underdrain-IMP-4 CUTOFF .0081 0 0 0 0 Divider-IMP-1 0 Underdrain-IMP-1 CUTOFF .0322 0 0 0 0 [STORAGE] ;;Storage Node Invert Dmax Dinit Curve Name/Params Aponded Fevap SeepRate ;;-------------- -------- -------- --------- ---------- ---------------------------- -------- -------- -------- Storage-IMP-4 0 2 0 TABULAR Store-Curve-IMP-4 0 1 0 Storage-IMP-1 0 2 0 TABULAR Store-Curve-IMP-1 0 1 0 [CONDUITS] ;;Conduit From Node To Node Length Roughness InOffset OutOffset InitFlow MaxFlow ;;-------------- ---------------- ---------------- ---------- ---------- ---------- ---------- ---------- ---------- Underdrain-IMP-4 Divider-IMP-4 2 400 0.01 0 0 0 0 Bypass-IMP-4 Divider-IMP-4 Storage-IMP-4 400 0.01 0 0 0 0 1 2 3 400 0.01 0 0 0 0 2 6 Outfall-B 400 0.01 0 0 0 0 Bypass-IMP-1 Divider-IMP-1 Storage-IMP-1 400 0.01 0 0 0 0 Underdrain-IMP-1 Divider-IMP-1 5 400 0.01 0 0 0 0 4 5 3 400 0.01 0 0 0 0 5 3 6 .08 0.01 0 0 0 0 [OUTLETS] ;;Outlet From Node To Node CrestHt Type QTable/Qcoeff Qexpon Gated ;;-------------- ---------------- ---------------- ---------- --------------- ---------------- ---------- -------- Outlet-IMP-4 Storage-IMP-4 2 0 TABULAR/HEAD IMP-4 NO Outlet-IMP-1 Storage-IMP-1 5 0 TABULAR/DEPTH IMP-1 NO Page 4 of 5 [XSECTIONS] ;;Link Shape Geom1 Geom2 Geom3 Geom4 Barrels ;;-------------- ------------ ---------------- ---------- ---------- ---------- ---------- Underdrain-IMP-4 DUMMY 0 0 0 0 1 Bypass-IMP-4 DUMMY 0 0 0 0 1 1 DUMMY 0 0 0 0 1 2 DUMMY 0 0 0 0 1 Bypass-IMP-1 DUMMY 0 0 0 0 1 Underdrain-IMP-1 DUMMY 0 0 0 0 1 4 DUMMY 0 0 0 0 1 5 DUMMY 0 0 0 0 1 [LOSSES] ;;Link Kin Kout Kavg Flap Gate SeepRate ;;-------------- ---------- ---------- ---------- ---------- ---------- [CURVES] ;;Curve Type X-Value Y-Value ;;-------------- ---------- ---------- ---------- IMP-4 Rating 0 0 IMP-4 2 7.19 ; IMP-1 Rating 0 0 IMP-1 2 7.19 ; Store-Curve-IMP-4 Storage 0 301 Store-Curve-IMP-4 2 451 ; Store-Curve-IMP-1 Storage 0 2178 Store-Curve-IMP-1 2 3894 [REPORT] ;;Reporting Options INPUT NO CONTROLS NO SUBCATCHMENTS ALL NODES ALL LINKS ALL [TAGS] [MAP] DIMENSIONS -1166.098 0.000 11166.098 10000.000 Units None [BACKDROP] FILE "Q:\14\14100\Prelimgp\Prelimgp2\swmm\14100-POST-Backgound.wmf" DIMENSIONS -1166.098 1651.913 11166.098 8348.087 Page 5 of 5 Subcatchment Runoff Total Total Total Total Total Total Peak Percip Runon Evap Infil Runoff Runoff Runoff Runoff Subcatchment in in in in in 10^6 gal CFS Coeff Basin-A-1 670.07 0 1.77 650.68 29.11 0.5 0.48 0.043 Basin-A-2 670.07 0 11.06 600.84 71.04 14.32 5.77 0.106 Basin-A-4 670.07 0 9.59 602.17 73.03 3.9 1.53 0.109 Basin-A-3 670.07 0 71.05 246.56 389.56 116.91 9.81 0.581 Basin-A-5 670.07 0 1.75 650.28 29.34 0.35 0.33 0.044 Subcatchment Runoff Basin-B4-2 670.07 0 80.58 122.13 508.52 4.34 0.29 0.759 Basin-B4-3 670.07 0 32.95 547.67 134.08 1.14 0.27 0.2 IMP-4 670.07 20121.35 1002.78 8035.03 11751.81 3.19 0.54 0.565 IMP-1 670.07 8134.39 949.37 5312.74 2541.14 6.14 1.5 0.289 Basin-B1-1 670.07 0 68.38 257.71 387.04 19.67 1.7 0.578 LID Performance IMP-4 IMP-4 20791.42 1002.81 8035.32 6454.53 5297.71 0.85 1.84 0 IMP-1 IMP-1 8804.46 949.4 5312.94 734.13 1807.1 0.85 1.7 0 Storage Volume Storage-IMP-4 0 0 2 0 0.001 0 11958 9:05 0.01 Storage-IMP-1 0 0 4 0 0.019 0 7660 8:53 0.03 TOTAL Error% Exfil Percent Loss Maximum Volume (1000 ft3) Maximum Percent Full Day of Maximum Volume Hour of Maximum Volume Maximum Outflow (CFS) LID ControlSubcatchment Storage Unit Average Volume (1000 ft3) Average Percent Full Evap Percent Loss Infil Loss (in) Evap Loss (in) Total Inflow (in) Runoff (10^6 gal) Peak Runoff (CFS) Runoff Coeff Final StorageInitial Storage (in) Drain Outflow (in) Surface Outflow (in) Precip (in) Subcatchment Runon (in) Evap (in) Infil (in) Runoff (in) At t a c h m e n t D US D A N R C S C U S T O M S O I L R E S O U R C E R E P O R T United States Department of Agriculture A product of the National Cooperative Soil Survey, a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local participants Custom Soil Resource Report for San Diego County Area, CaliforniaNatural Resources Conservation Service April 10, 2015 USDA ~ NRCS Preface Soil surveys contain information that affects land use planning in survey areas. They highlight soil limitations that affect various land uses and provide information about the properties of the soils in the survey areas. Soil surveys are designed for many different users, including farmers, ranchers, foresters, agronomists, urban planners, community officials, engineers, developers, builders, and home buyers. Also, conservationists, teachers, students, and specialists in recreation, waste disposal, and pollution control can use the surveys to help them understand, protect, or enhance the environment. Various land use regulations of Federal, State, and local governments may impose special restrictions on land use or land treatment. Soil surveys identify soil properties that are used in making various land use or land treatment decisions. The information is intended to help the land users identify and reduce the effects of soil limitations on various land uses. The landowner or user is responsible for identifying and complying with existing laws and regulations. Although soil survey information can be used for general farm, local, and wider area planning, onsite investigation is needed to supplement this information in some cases. Examples include soil quality assessments (http://www.nrcs.usda.gov/wps/portal/ nrcs/main/soils/health/) and certain conservation and engineering applications. For more detailed information, contact your local USDA Service Center (http:// offices.sc.egov.usda.gov/locator/app?agency=nrcs) or your NRCS State Soil Scientist (http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/contactus/? cid=nrcs142p2_053951). Great differences in soil properties can occur within short distances. Some soils are seasonally wet or subject to flooding. Some are too unstable to be used as a foundation for buildings or roads. Clayey or wet soils are poorly suited to use as septic tank absorption fields. A high water table makes a soil poorly suited to basements or underground installations. The National Cooperative Soil Survey is a joint effort of the United States Department of Agriculture and other Federal agencies, State agencies including the Agricultural Experiment Stations, and local agencies. The Natural Resources Conservation Service (NRCS) has leadership for the Federal part of the National Cooperative Soil Survey. Information about soils is updated periodically. Updated information is available through the NRCS Web Soil Survey, the site for official soil survey information. The U.S. Department of Agriculture (USDA) prohibits discrimination in all its programs and activities on the basis of race, color, national origin, age, disability, and where applicable, sex, marital status, familial status, parental status, religion, sexual orientation, genetic information, political beliefs, reprisal, or because all or a part of an individual's income is derived from any public assistance program. (Not all prohibited bases apply to all programs.) Persons with disabilities who require alternative means 2 for communication of program information (Braille, large print, audiotape, etc.) should contact USDA's TARGET Center at (202) 720-2600 (voice and TDD). To file a complaint of discrimination, write to USDA, Director, Office of Civil Rights, 1400 Independence Avenue, S.W., Washington, D.C. 20250-9410 or call (800) 795-3272 (voice) or (202) 720-6382 (TDD). USDA is an equal opportunity provider and employer. 3 Contents Preface....................................................................................................................2 How Soil Surveys Are Made..................................................................................5 Soil Map..................................................................................................................7 Soil Map................................................................................................................8 Legend..................................................................................................................9 Map Unit Legend................................................................................................10 Map Unit Descriptions........................................................................................10 San Diego County Area, California.................................................................12 CbB—Carlsbad gravelly loamy sand, 2 to 5 percent slopes.......................12 LeE—Las Flores loamy fine sand, 15 to 30 percent slopes........................13 MlC—Marina loamy coarse sand, 2 to 9 percent slopes.............................14 References............................................................................................................16 4 How Soil Surveys Are Made Soil surveys are made to provide information about the soils and miscellaneous areas in a specific area. They include a description of the soils and miscellaneous areas and their location on the landscape and tables that show soil properties and limitations affecting various uses. Soil scientists observed the steepness, length, and shape of the slopes; the general pattern of drainage; the kinds of crops and native plants; and the kinds of bedrock. They observed and described many soil profiles. A soil profile is the sequence of natural layers, or horizons, in a soil. The profile extends from the surface down into the unconsolidated material in which the soil formed or from the surface down to bedrock. The unconsolidated material is devoid of roots and other living organisms and has not been changed by other biological activity. Currently, soils are mapped according to the boundaries of major land resource areas (MLRAs). MLRAs are geographically associated land resource units that share common characteristics related to physiography, geology, climate, water resources, soils, biological resources, and land uses (USDA, 2006). Soil survey areas typically consist of parts of one or more MLRA. The soils and miscellaneous areas in a survey area occur in an orderly pattern that is related to the geology, landforms, relief, climate, and natural vegetation of the area. Each kind of soil and miscellaneous area is associated with a particular kind of landform or with a segment of the landform. By observing the soils and miscellaneous areas in the survey area and relating their position to specific segments of the landform, a soil scientist develops a concept, or model, of how they were formed. Thus, during mapping, this model enables the soil scientist to predict with a considerable degree of accuracy the kind of soil or miscellaneous area at a specific location on the landscape. Commonly, individual soils on the landscape merge into one another as their characteristics gradually change. To construct an accurate soil map, however, soil scientists must determine the boundaries between the soils. They can observe only a limited number of soil profiles. Nevertheless, these observations, supplemented by an understanding of the soil-vegetation-landscape relationship, are sufficient to verify predictions of the kinds of soil in an area and to determine the boundaries. Soil scientists recorded the characteristics of the soil profiles that they studied. They noted soil color, texture, size and shape of soil aggregates, kind and amount of rock fragments, distribution of plant roots, reaction, and other features that enable them to identify soils. After describing the soils in the survey area and determining their properties, the soil scientists assigned the soils to taxonomic classes (units). Taxonomic classes are concepts. Each taxonomic class has a set of soil characteristics with precisely defined limits. The classes are used as a basis for comparison to classify soils systematically. Soil taxonomy, the system of taxonomic classification used in the United States, is based mainly on the kind and character of soil properties and the arrangement of horizons within the profile. After the soil scientists classified and named the soils in the survey area, they compared the 5 individual soils with similar soils in the same taxonomic class in other areas so that they could confirm data and assemble additional data based on experience and research. The objective of soil mapping is not to delineate pure map unit components; the objective is to separate the landscape into landforms or landform segments that have similar use and management requirements. Each map unit is defined by a unique combination of soil components and/or miscellaneous areas in predictable proportions. Some components may be highly contrasting to the other components of the map unit. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The delineation of such landforms and landform segments on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, onsite investigation is needed to define and locate the soils and miscellaneous areas. Soil scientists make many field observations in the process of producing a soil map. The frequency of observation is dependent upon several factors, including scale of mapping, intensity of mapping, design of map units, complexity of the landscape, and experience of the soil scientist. Observations are made to test and refine the soil- landscape model and predictions and to verify the classification of the soils at specific locations. Once the soil-landscape model is refined, a significantly smaller number of measurements of individual soil properties are made and recorded. These measurements may include field measurements, such as those for color, depth to bedrock, and texture, and laboratory measurements, such as those for content of sand, silt, clay, salt, and other components. Properties of each soil typically vary from one point to another across the landscape. Observations for map unit components are aggregated to develop ranges of characteristics for the components. The aggregated values are presented. Direct measurements do not exist for every property presented for every map unit component. Values for some properties are estimated from combinations of other properties. While a soil survey is in progress, samples of some of the soils in the area generally are collected for laboratory analyses and for engineering tests. Soil scientists interpret the data from these analyses and tests as well as the field-observed characteristics and the soil properties to determine the expected behavior of the soils under different uses. Interpretations for all of the soils are field tested through observation of the soils in different uses and under different levels of management. Some interpretations are modified to fit local conditions, and some new interpretations are developed to meet local needs. Data are assembled from other sources, such as research information, production records, and field experience of specialists. For example, data on crop yields under defined levels of management are assembled from farm records and from field or plot experiments on the same kinds of soil. Predictions about soil behavior are based not only on soil properties but also on such variables as climate and biological activity. Soil conditions are predictable over long periods of time, but they are not predictable from year to year. For example, soil scientists can predict with a fairly high degree of accuracy that a given soil will have a high water table within certain depths in most years, but they cannot predict that a high water table will always be at a specific level in the soil on a specific date. After soil scientists located and identified the significant natural bodies of soil in the survey area, they drew the boundaries of these bodies on aerial photographs and identified each as a specific map unit. Aerial photographs show trees, buildings, fields, roads, and rivers, all of which help in locating boundaries accurately. Custom Soil Resource Report 6 Soil Map The soil map section includes the soil map for the defined area of interest, a list of soil map units on the map and extent of each map unit, and cartographic symbols displayed on the map. Also presented are various metadata about data used to produce the map, and a description of each soil map unit. 7 8 Custom Soil Resource Report Soil Map 36 6 5 7 1 0 36 6 5 7 9 0 36 6 5 8 7 0 36 6 5 9 5 0 36 6 6 0 3 0 36 6 6 1 1 0 36 6 6 1 9 0 36 6 6 2 7 0 36 6 6 3 5 0 36 6 5 7 1 0 36 6 5 7 9 0 36 6 5 8 7 0 36 6 5 9 5 0 36 6 6 0 3 0 36 6 6 1 1 0 36 6 6 1 9 0 36 6 6 2 7 0 36 6 6 3 5 0 470650 470730 470810 470890 470970 471050 471130 470650 470730 470810 470890 470970 471050 471130 33° 8' 8'' N 11 7 ° 1 8 ' 5 3 ' ' W 33° 8' 8'' N 11 7 ° 1 8 ' 3 3 ' ' W 33° 7' 46'' N 11 7 ° 1 8 ' 5 3 ' ' W 33° 7' 46'' N 11 7 ° 1 8 ' 3 3 ' ' W N Map projection: Web Mercator Corner coordinates: WGS84 Edge tics: UTM Zone 11N WGS84 0 150 300 600 900Feet 0 45 90 180 270Meters Map Scale: 1:3,260 if printed on A portrait (8.5" x 11") sheet. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:24,000. Warning: Soil Map may not be valid at this scale. Enlargement of maps beyond the scale of mapping can cause misunderstanding of the detail of mapping and accuracy of soil line placement. The maps do not show the small areas of contrasting soils that could have been shown at a more detailed scale. Please rely on the bar scale on each map sheet for map measurements. Source of Map: Natural Resources Conservation Service Web Soil Survey URL: http://websoilsurvey.nrcs.usda.gov Coordinate System: Web Mercator (EPSG:3857) Maps from the Web Soil Survey are based on the Web Mercator projection, which preserves direction and shape but distorts distance and area. A projection that preserves area, such as the Albers equal-area conic projection, should be used if more accurate calculations of distance or area are required. This product is generated from the USDA-NRCS certified data as of the version date(s) listed below. Soil Survey Area: San Diego County Area, California Survey Area Data: Version 8, Sep 17, 2014 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Data not available. The orthophoto or other base map on which the soil lines were compiled and digitized probably differs from the background imagery displayed on these maps. As a result, some minor shifting of map unit boundaries may be evident. Custom Soil Resource Report 9 □ D □ . .. A. 'R' 0 0 + · .. . . 0 J, tJ ... f-H _,.,,,. • Map Unit Legend San Diego County Area, California (CA638) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI CbB Carlsbad gravelly loamy sand, 2 to 5 percent slopes 8.4 30.5% LeE Las Flores loamy fine sand, 15 to 30 percent slopes 0.4 1.5% MlC Marina loamy coarse sand, 2 to 9 percent slopes 18.8 68.0% Totals for Area of Interest 27.6 100.0% Map Unit Descriptions The map units delineated on the detailed soil maps in a soil survey represent the soils or miscellaneous areas in the survey area. The map unit descriptions, along with the maps, can be used to determine the composition and properties of a unit. A map unit delineation on a soil map represents an area dominated by one or more major kinds of soil or miscellaneous areas. A map unit is identified and named according to the taxonomic classification of the dominant soils. Within a taxonomic class there are precisely defined limits for the properties of the soils. On the landscape, however, the soils are natural phenomena, and they have the characteristic variability of all natural phenomena. Thus, the range of some observed properties may extend beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic class rarely, if ever, can be mapped without including areas of other taxonomic classes. Consequently, every map unit is made up of the soils or miscellaneous areas for which it is named and some minor components that belong to taxonomic classes other than those of the major soils. Most minor soils have properties similar to those of the dominant soil or soils in the map unit, and thus they do not affect use and management. These are called noncontrasting, or similar, components. They may or may not be mentioned in a particular map unit description. Other minor components, however, have properties and behavioral characteristics divergent enough to affect use or to require different management. These are called contrasting, or dissimilar, components. They generally are in small areas and could not be mapped separately because of the scale used. Some small areas of strongly contrasting soils or miscellaneous areas are identified by a special symbol on the maps. If included in the database for a given area, the contrasting minor components are identified in the map unit descriptions along with some characteristics of each. A few areas of minor components may not have been observed, and consequently they are not mentioned in the descriptions, especially where the pattern was so complex that it was impractical to make enough observations to identify all the soils and miscellaneous areas on the landscape. The presence of minor components in a map unit in no way diminishes the usefulness or accuracy of the data. The objective of mapping is not to delineate pure taxonomic classes but rather to separate the landscape into landforms or landform segments that have similar use and management requirements. The delineation of such segments Custom Soil Resource Report 10 on the map provides sufficient information for the development of resource plans. If intensive use of small areas is planned, however, onsite investigation is needed to define and locate the soils and miscellaneous areas. An identifying symbol precedes the map unit name in the map unit descriptions. Each description includes general facts about the unit and gives important soil properties and qualities. Soils that have profiles that are almost alike make up a soil series. Except for differences in texture of the surface layer, all the soils of a series have major horizons that are similar in composition, thickness, and arrangement. Soils of one series can differ in texture of the surface layer, slope, stoniness, salinity, degree of erosion, and other characteristics that affect their use. On the basis of such differences, a soil series is divided into soil phases. Most of the areas shown on the detailed soil maps are phases of soil series. The name of a soil phase commonly indicates a feature that affects use or management. For example, Alpha silt loam, 0 to 2 percent slopes, is a phase of the Alpha series. Some map units are made up of two or more major soils or miscellaneous areas. These map units are complexes, associations, or undifferentiated groups. A complex consists of two or more soils or miscellaneous areas in such an intricate pattern or in such small areas that they cannot be shown separately on the maps. The pattern and proportion of the soils or miscellaneous areas are somewhat similar in all areas. Alpha-Beta complex, 0 to 6 percent slopes, is an example. An association is made up of two or more geographically associated soils or miscellaneous areas that are shown as one unit on the maps. Because of present or anticipated uses of the map units in the survey area, it was not considered practical or necessary to map the soils or miscellaneous areas separately. The pattern and relative proportion of the soils or miscellaneous areas are somewhat similar. Alpha- Beta association, 0 to 2 percent slopes, is an example. An undifferentiated group is made up of two or more soils or miscellaneous areas that could be mapped individually but are mapped as one unit because similar interpretations can be made for use and management. The pattern and proportion of the soils or miscellaneous areas in a mapped area are not uniform. An area can be made up of only one of the major soils or miscellaneous areas, or it can be made up of all of them. Alpha and Beta soils, 0 to 2 percent slopes, is an example. Some surveys include miscellaneous areas. Such areas have little or no soil material and support little or no vegetation. Rock outcrop is an example. Custom Soil Resource Report 11 San Diego County Area, California CbB—Carlsbad gravelly loamy sand, 2 to 5 percent slopes Map Unit Setting National map unit symbol: hb98 Elevation: 30 to 300 feet Mean annual precipitation: 10 to 16 inches Frost-free period: 330 to 350 days Farmland classification: Farmland of statewide importance Map Unit Composition Carlsbad and similar soils: 85 percent Minor components: 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Carlsbad Setting Landform: Hillslopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Side slope Down-slope shape: Convex Across-slope shape: Convex Parent material: Ferruginous sandstone Typical profile H1 - 0 to 21 inches: gravelly loamy sand H2 - 21 to 36 inches: loamy sand H3 - 36 to 50 inches: indurated Properties and qualities Slope: 2 to 5 percent Depth to restrictive feature: 24 to 40 inches to duripan Natural drainage class: Moderately well drained Runoff class: Very low Capacity of the most limiting layer to transmit water (Ksat): High (1.98 to 5.95 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Available water storage in profile: Very low (about 2.4 inches) Interpretive groups Land capability classification (irrigated): 2e Land capability classification (nonirrigated): 3e Hydrologic Soil Group: B Ecological site: Sandy (1975) (R019XD035CA) Minor Components Chesterton Percent of map unit: 5 percent Marina Percent of map unit: 5 percent Custom Soil Resource Report 12 Unnamed, ponded Percent of map unit: 4 percent Landform: Depressions Unnamed Percent of map unit: 1 percent Landform: Swales LeE—Las Flores loamy fine sand, 15 to 30 percent slopes Map Unit Setting National map unit symbol: hbdd Elevation: 700 feet Mean annual precipitation: 12 inches Mean annual air temperature: 61 degrees F Frost-free period: 300 to 340 days Farmland classification: Not prime farmland Map Unit Composition Las flores and similar soils: 85 percent Minor components: 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Las Flores Setting Landform: Hillslopes Landform position (two-dimensional): Backslope Landform position (three-dimensional): Side slope Down-slope shape: Convex Across-slope shape: Convex Parent material: Residuum weathered from siliceous calcareous sandstone Typical profile H1 - 0 to 16 inches: loamy fine sand H2 - 16 to 28 inches: sandy clay, clay H2 - 16 to 28 inches: sandy clay, clay H3 - 28 to 38 inches: loamy coarse sand H3 - 28 to 38 inches: weathered bedrock H4 - 38 to 48 inches: H5 - 48 to 52 inches: Properties and qualities Slope: 15 to 30 percent Depth to restrictive feature: 40 to 60 inches to paralithic bedrock Natural drainage class: Moderately well drained Runoff class: Very high Capacity of the most limiting layer to transmit water (Ksat): Very low to moderately low (0.00 to 0.06 in/hr) Depth to water table: More than 80 inches Custom Soil Resource Report 13 Frequency of flooding: None Frequency of ponding: None Sodium adsorption ratio, maximum in profile: 30.0 Available water storage in profile: Low (about 4.2 inches) Interpretive groups Land capability classification (irrigated): None specified Land capability classification (nonirrigated): 6e Hydrologic Soil Group: D Ecological site: Claypan (1975) (R019XD061CA) Minor Components Huerhuero Percent of map unit: 5 percent Linne Percent of map unit: 5 percent Diablo Percent of map unit: 5 percent MlC—Marina loamy coarse sand, 2 to 9 percent slopes Map Unit Setting National map unit symbol: hbdz Mean annual air temperature: 57 to 61 degrees F Farmland classification: Prime farmland if irrigated Map Unit Composition Marina and similar soils: 85 percent Minor components: 15 percent Estimates are based on observations, descriptions, and transects of the mapunit. Description of Marina Setting Landform: Ridges Down-slope shape: Linear Across-slope shape: Linear Parent material: Eolian sands derived from mixed sources Typical profile H1 - 0 to 10 inches: loamy coarse sand H2 - 10 to 57 inches: loamy sand, loamy coarse sand H2 - 10 to 57 inches: sand, coarse sand H3 - 57 to 60 inches: H3 - 57 to 60 inches: Properties and qualities Slope: 2 to 9 percent Depth to restrictive feature: More than 80 inches Custom Soil Resource Report 14 Natural drainage class: Somewhat excessively drained Runoff class: Medium Capacity of the most limiting layer to transmit water (Ksat): Moderately high to high (0.57 to 1.98 in/hr) Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None Salinity, maximum in profile: Nonsaline (0.0 to 2.0 mmhos/cm) Available water storage in profile: Moderate (about 8.7 inches) Interpretive groups Land capability classification (irrigated): 3s Land capability classification (nonirrigated): 4e Hydrologic Soil Group: B Minor Components Carlsbad Percent of map unit: 5 percent Chesterton Percent of map unit: 5 percent Corralitos Percent of map unit: 5 percent Custom Soil Resource Report 15 References American Association of State Highway and Transportation Officials (AASHTO). 2004. Standard specifications for transportation materials and methods of sampling and testing. 24th edition. American Society for Testing and Materials (ASTM). 2005. Standard classification of soils for engineering purposes. ASTM Standard D2487-00. Cowardin, L.M., V. Carter, F.C. Golet, and E.T. LaRoe. 1979. Classification of wetlands and deep-water habitats of the United States. U.S. Fish and Wildlife Service FWS/OBS-79/31. Federal Register. July 13, 1994. Changes in hydric soils of the United States. Federal Register. September 18, 2002. Hydric soils of the United States. Hurt, G.W., and L.M. Vasilas, editors. Version 6.0, 2006. Field indicators of hydric soils in the United States. National Research Council. 1995. Wetlands: Characteristics and boundaries. Soil Survey Division Staff. 1993. Soil survey manual. Soil Conservation Service. U.S. Department of Agriculture Handbook 18. http://www.nrcs.usda.gov/wps/portal/nrcs/ detail/national/soils/?cid=nrcs142p2_054262 Soil Survey Staff. 1999. Soil taxonomy: A basic system of soil classification for making and interpreting soil surveys. 2nd edition. Natural Resources Conservation Service, U.S. Department of Agriculture Handbook 436. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/national/soils/?cid=nrcs142p2_053577 Soil Survey Staff. 2010. Keys to soil taxonomy. 11th edition. U.S. Department of Agriculture, Natural Resources Conservation Service. http://www.nrcs.usda.gov/wps/ portal/nrcs/detail/national/soils/?cid=nrcs142p2_053580 Tiner, R.W., Jr. 1985. Wetlands of Delaware. U.S. Fish and Wildlife Service and Delaware Department of Natural Resources and Environmental Control, Wetlands Section. United States Army Corps of Engineers, Environmental Laboratory. 1987. Corps of Engineers wetlands delineation manual. Waterways Experiment Station Technical Report Y-87-1. United States Department of Agriculture, Natural Resources Conservation Service. National forestry manual. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/soils/ home/?cid=nrcs142p2_053374 United States Department of Agriculture, Natural Resources Conservation Service. National range and pasture handbook. http://www.nrcs.usda.gov/wps/portal/nrcs/ detail/national/landuse/rangepasture/?cid=stelprdb1043084 16 United States Department of Agriculture, Natural Resources Conservation Service. National soil survey handbook, title 430-VI. http://www.nrcs.usda.gov/wps/portal/ nrcs/detail/soils/scientists/?cid=nrcs142p2_054242 United States Department of Agriculture, Natural Resources Conservation Service. 2006. Land resource regions and major land resource areas of the United States, the Caribbean, and the Pacific Basin. U.S. Department of Agriculture Handbook 296. http://www.nrcs.usda.gov/wps/portal/nrcs/detail/national/soils/? cid=nrcs142p2_053624 United States Department of Agriculture, Soil Conservation Service. 1961. Land capability classification. U.S. Department of Agriculture Handbook 210. http:// www.nrcs.usda.gov/Internet/FSE_DOCUMENTS/nrcs142p2_052290.pdf Custom Soil Resource Report 17 At t a c h m e n t E PE R C O L A T I O N T E S T I N G R E S U L T S Central Dispatch (888) 844-5060 Branch Office San Diego/ Imperial Counties 6295 Ferrh Square Suite C San Diego, Ca 92121 Tel: 1!58 537-3999 Fax: 858 537-3990 Of'lke Location~ • Orange/ LA Count) • Indio • Lo~ .\ngeles / \ entura Count) • Riverside / San Bernardino Ccrtil) ing .\gcndc~ State of California I>.S. \ OSlll'D Amcrinm \,3oc. ol' State Higlrn a), Cal ·1 ran, CCRL Ccnu:nt & Concrete Rl'l'cn·ncc I ahorator) Lo, \ngdc3 L.\ Count) L \ Cit) 1\1'1\ Orange Count) Orange Count) Em irunmcntal l\lanagcmcnt \gene) Sai.-I)iego San Uicgo Cit) San Uicgo Conni) SU\\ atcr \uthorit) Inland 1'.inpirc Cit) of Rh cr,iclc Count) of RiHr3iclc December 9, 2011 Grand Pacific Resorts, Inc. 5900 Pasteur Court, Suite 200 Carlsbad, California 92008 Attention: Subject: Mr. Houston Arnold Percolation Test MarBrisa Phase II Carlsbad, California Dear Mr. Arnold: Geotechnical Engineering Construction Inspection Materials Testing Enviro111nental Project No. 1916-B08 Log No. 11-1452 In accordance with your request and authorization, we have completed a percolation test at the Carlsbad Ranch, Planning Area 5, Marbrisa Resort Phase 2. The percolation test was performed at one location shown in the attached Figure-1. The test hole consist of 6-inch diameter and 48" deep with a 4" diameter perforated standpipe. Soil encountered in the test hole was visually classified. It consisted of approximately 18 inches of fill underlain by terrace deposit. The encountered soil generally consisted of silty clayey sand. Gravel was placed at the bottom and around the standpipe then the hole was filled completely with water for the pre-soaking phase overnight. The following day, the test hole was again filled with water to let the soil rehydrate. Test hole was refilled with water after at least 20 minutes. Then the water drop at every 15 minutes was measured and at the same time the hole was refilled with water such that a minimum of 6 inches of water remains in the test hole. The test measurement was continued until the drop rates remain constant. The percolation rate was calculated based upon the last reading, a percolation rate of 27 minutes per inch. If you have any questions regarding this letter, please do not hesitate to contact our office. Respectfully submitted, MTGL, Inc. Eduardo C. Dizon, RCE Senior Engineer ' Attachment: Figure I -Percolation Location Plan -----\C =-DR~~ _ ~r,__s§--" - ----;~.1•-~\) • :---- --::::..1 ' Approximate Location of Percolation Test PERCOLATION LOCATION PLAN MARBRISA RESORT, PHASE 2 Project No. 1916-B08 Date: DEC. 2011 FIGURE 1