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AMEND 2017-0020; GRAND PACIFIC PALISADES HOTEL EXPANSION; STORM WATER QUALITY MANAGEMENT PLAN (SWQMP);; 2018-12-17
- '/ l t; l \ CITY OF CARLSBAD PRIORITY DEVELOPMENT PROJECT (PDP) STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) FOR GRAND PACIFIC PALISADES HOTEL EXPANSION AMEND2017-0020 / GR2018-0028 / DWG 356-7C ENGINEER OF WORK: /~c~~ 7 /L-/;7/[8 Robert D. Dentino, PE RCE 45629 1 REVISION PREPARED FOR: GRAND PACIFIC PALISADES HOTEL, LP 5900 Pasteur Court, Suite 200 Carlsbad, CA 92008 PREPARED BY: ,+3;49 ENGINEEmf«a 440 State Place, Escondido, CA, 92029 (760)745-8118 RF r·~: 1 FD JAN o 1 2nm LAND DE.VE:. CPr.iEi'IT E.N(;;H il;~Kl1 19 Final Submittal BINH SUBMITTAL DATE DESCRIPTION ISSUED BY -I ~ 1--:E m :::, Cl) ....I <( z -LL - 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 1 a: DMA Exhibit Attachment 1 c: Harvest and Use Feasibility Screening (when applicable) Attachment 1 d: Categorization of Infiltration Feasibility Condition (when applicable} Attachment 1 e: Pollutant Control BMP Design Worksheets/ Calculations Attachment 2: Backup for PDP Hydromodification Control Measures Attachment 2a: Hydromodification Management Exhibit Attachment 2b: Management of Critical Coarse Sediment Yield Areas Attachment 2d: Flow Control Facility Design Attachment 3: Structural BMP Maintenance Thresholds and Actions Attachment 4: Single Sheet BMP (SSBMP) Exhibit - CERTIFICATION PAGE Grand Pacific Palisades Hotel Extension Project ID: 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. RCE 45629/ EXP. 12-31-2018 Engineer of Work's Signature, PE Number & Expiration Date ROBERT D. DENTINO Print Name EXCEL ENGINEERING Company Date \ - PACIFIC '1 l ~-·.·· OCEAN ~ \\ VICINITY MAP (Not to scale) - ( City of Carlsbad I INSTRUCTIONS: STORM WATER STANDARDS QUESTIONNAIRE E-34 Development Services Land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov 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 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 or be subject to 'PRIORITY DEVELOPMENT PROJECT' (PDP) 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 I concurrently. PROJECT INFORMATION PROJECT NAME: Grand Pacific Palisades Hotel Extension PROJECT ID: PDP 96-01 (A) The project is ( check one): o NewDevelopment ~Redevelopment The total proposed disturbed area is: 18,978 ft2 ( 0.435 ) acres The total orooosed newlv created and/or reolaced imoervious area is: 10998 ft2 ( 0.252 ) 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: SWQMP#: 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 Citv. E-34 Page 1 of 4 REV 02/16 STEP1 ) 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 5, mark the third box stating "my 1 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: J a) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non- erodible permeable areas; b) Designed and constructed to be hydraulically disconnected from paved streets or roads; .,I 0 c) Designed and constructed with permeable pavements or surfaces in accordance with USEPA Green Streets guidance? 2. Retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed "' J in 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 5, 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. ~ l E-34 Page 2 of 4 REV. 02/16 - 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 ., 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 v 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 and/or replaces 5,000 square feet or more of impervious surface collectively over the entire project site and supports a restaurant? A restaurant v 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 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 Qreater. 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 busin·ess or for commerce. 6. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more v 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 and/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 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 shop is a facility that is categorized in any one of the following Standard Industrial Classification v (SIC) codes: 5013, 5014, 5541, 7532-7534, or7536-7539. 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 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%? (CMC 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, check the first box stating "My project is a PDP ... " and complete applicant information. If you answered "no" to all of the above questions, your project is a 'STANDARD PROJECT', "Go to step 5, check the second box stating "My project is a 'STANDARD PROJECT' ... " and complete aoolicant information. E-34 Page 3 of 4 REV. 02/16 - 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) = ___ B_B_l_O_.B _______ sq. ft. Total proposed newly created or replaced impervious area (B) = ____ 1_0_9_98 ______ sq. ft. Percent impervious area created or replaced (B/A)*100 = 124·8 % If you answered "yes", the structural BMP's required for PDP apply only to the creation or replacement of impervious surface and not the entire development. Go to step 5, check the first box stating "My project is a PDP ... • and complete applicant information. If you answered "no," the structural BM P's required for PDP apply to the entire development. Go to step 5, check the check the first box stating "My project is a PDP .. ." and complete applicant information. STEPS CHECK THE APPROPRIATE BOX AND COMPLETE APPLICANT INFORMATION '!ti 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) for submittal at time of application. + 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. 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. + My Project is NOT a 'development project' and is not subject to the requirements of the BMP Manual. Applicant Information and Signature Box Assessor's Applicant Titlp, c;.cp -"(h.':>c oeur- Date: 11/17/2017 • 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. This Box for City Use Only City Concurrence: I vi::.s I IVA I I By: Date: Project ID: E-34 Page 4 of4 REV. 02/16 SITE INFORMATION CHECKLIST Project Summarv Information Proiect Name Grand Pacific Palisades Hotel Extension Proiect ID SOP 96-01 (A) Project Address 5803 Armada Dr Carlsbad, CA 92008 Assessor's Parcel Number(s) (APN(s)) 211-022-32-00 Project Watershed (Hydrologic Unit) Carlsbad 904 Parcel Area 0.435 Acres ( 18,978 Square Feet) Existing Impervious Area (subset of Parcel Area) 0.225 Acres ( 9794 Square Feet) Area to be disturbed by the project (Proiect Area) 0.435 Acres ( 18,978 Square Feet) Project Proposed Impervious Area (subset of Project Area) 0.252 Acres ( 10,998 Square Feet) Project Proposed Pervious Area (subset of Project Area) 0.183 Acres ( 7980 Square Feet) Note: Proposed Impervious Area + Proposed Pervious Area = Area to be Disturbed by the Project. This mav be less than the Parcel Area. - Description of Existing Site Condition and Drainage Patterns Current Status of the Site (select all that apply): 0 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): J ~ Vegetative Cover J Non-Vegetated Pervious Areas J ~ Impervious Areas Description / Additional Information: Existing land covers are landscape, including grass and trees together with impervious area consists of ballroom and concrete walkway - Underlying Soil belongs to Hydrologic Soil Group (select all that apply): J NRCS Type A J NRCS Type B J NRCS Type C J 'tJ NRCS Type D Approximate Depth to Groundwater (GW): J GW Depth < 5 feet J 5 feet < GW Depth < 10 feet J 10 feet < GW Depth < 20 feet J ~ GW Depth > 20 feet -No groundwater detected in tests per soils report MTGL Project No. 1916A12, November 20, 2017 Existing Natural Hydrologic Features (select all that apply): J Watercourses J Seeps J Springs J Wetlands J 'tJ 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]: 1. The existing drainage is composed of a previously graded pad draining to the public storm drain oulet. Storm runoff is collected at area drains within the site and conveyed to the existing outlet storm drain that runs underground along Armada Drive toward Palomar Airport Road and then into the creek across Palomar Airport Road. The flow path follows a natural water course to the Pacific Ocean approximately 1 miles from the site. 2. Existing conveyance storm drain system consists multiple area drains within the project boundary that convey runoff to the public storm drain system via a 24" RCP storm drain pipe. 3. No runoff from offsite is conveyed though the project site. • Description of Proposed Site Development and Drainage Patterns Project Description / Proposed Land Use and/or Activities: The project proposes to build a 3-story building as an addition to the existing hotel. The site !Storm runoff first drains to the area drains surrounding the building which connect to the bio- filtration basin at the northwest corner of the site and then discharges to the public storm drain isystem. Normal uses of such a development will generate storm water runoff with the potential to carry oollutants to off-site tributaries. A bio-filtration basin is proposed to detain and treat runoff from Vmpervious and landscaped areas. List/describe proposed impervious features of the project (e.g., buildings, roadways, parking lots, courtyards, athletic courts, other impervious features): The impervious area of the proposed project will include the 3-story hotel building and concrete walkway. List/describe proposed pervious features of the project (e.g., landscape areas): The pervious area of the proposed project will include some landscaping areas, and bio filtration basin . Does the project include grading and changes to site topography? J ~ Yes J No Description / Additional Information: The proposed project extends the 2: 1 slope another 1 O' along the East and South boundaries of the project to the new level pad. Does the project include changes to site drainage (e.g., installation of new storm water conveyance systems)? J ~ Yes J No Description / Additional Information: A proposed detention basin will be constructed on the Northern portion of the project. Runoff will then be conveyed via a proposed storm drain pipe network within the project boundaries. The project will continue to outlet at the same location and public storm drain system as the previous site layout. • Identify whether any of the following features, activities, and/or pollutant source areas will be present (select all that apply): J .,, On-site storm drain inlets J .,, Interior floor drains and elevator shaft sump pumps J Interior parking garages J .,, Need for future indoor & structural pest control J .,, Landscape/Outdoor Pesticide Use J Pools, spas, ponds, decorative fountains, and other water features J Food service J Refuse areas J Industrial processes J Outdoor storage of equipment or materials J Vehicle and Equipment Cleaning J Vehicle/Equipment Repair and Maintenance J Fuel Dispensing Areas J Loading Docks J .,, Fire Sprinkler Test Water J .,, Miscellaneous Drain or Wash Water J ~ 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): Storm runoff is collected at area drains within the site and conveyed to the existing outlet storm drain that runs underground along Armada Drive toward Palomar Airport Road and then into the creek across Palomar Airport Road. The flow path follows a natural water course to the Pacific Ocean approximately 1 miles from the site. 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)IStressor(s) TMDLs None listed None listed None listed !Agua Hedionda Creek Pathogens Agua Hedionda Creek lfoxicity Agua Hedionda Creek Metals/Metalloids lA.gua Hedionda Creek Nutrients !Agua Hedionda Creek Salinitry Identification of Project Site Pollutants Identify pollutants anticipated from the project site based on all proposed use(s) of the site (see BMP Design Manual Appendix B.6): Also a Receiving Not Applicable to Anticipated from the Water Pollutant of Pollutant the Project Site Project Site Concern Sediment .,, Nutrients .,, ~ Heavv Metals .,, .,, Organic Compounds .,, Trash & Debris ~ Oxygen Demanding .,, Substances Oil & Grease .,, Bacteria & Viruses ~ Pesticides .,, - Hydromodification Management Requirements Do hydromodification management requirements apply (see Section 1.6 of the BMP Design Manual)? J 'ti! Yes, hydromodification management flow control structural BMPs required. J 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. J 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. J 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 hydromodlficatlon management requirements aooly Based on the maps provided within the WMAA, do potential critical coarse sediment yield areas exist within the project drainage boundaries? J Yes J 'ti! No, No critical coarse sediment yield areas to be protected based on WMAA maps If yes, have any of the optional analyses presented in Section 6.2 of the BMP Design Manual been performed? J 6.2.1 Verification of Geomorphic Landscape Units (GLUs) Onsite J 6.2.2 Downstream Systems Sensitivity to Coarse Sediment J 6.2.3 Optional Additional Analysis of Potential Critical Coarse Sediment Yield Areas Onsite J 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? J No critical coarse sediment yield areas to be protected based on verification of GLUs onsite J Critical coarse sediment yield areas exist but additional analysis has determined that protection is not required. Documentation attached in Attachment 28 of the SWQMP. See Discussion/ Additional Information below. J Critical coarse sediment yield areas exist and require protection. The project will implement management measures described in Sections 6.2.4 and 6.2.5 as applicable, and the areas are identified on the SWQMP Exhibit. Discussion / Additional Information: Flow Control for Post-Project Runoff» .,,,is 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 ~orrelating to the project's HMP Exhibit and a receiving channel identification name or number correlating to the project's HMP Exhibit. There is a single Point-Of-Compliance (POC) for this project at the southeastern corner of the property as the existing storm water. The POC is labeled as "Point of Compliance" and is labeled on attachment 2a of the Hydromodification Exhibit Has a geomorphic assessment been performed for the receiving channel(s)? J Iii No, the low flow threshold is 0.102 (default low flow threshold) J Yes, the result is the low flow threshold is 0.1O2 J Yes, the result is the low flow threshold is 0.3O2 J Yes, the result is the low flow threshold is 0.5O2 If a geomorphic assessment has been performed, provide title, date, and preparer: None Discussion/ Additional Information: (optional) No geomorphic assessment has been performed, therefore the high susceptibility of erosion is selected as a default. • • 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. The existing site has been raised with fill from the native soil, therefore the infiltration rate of the soil is very low. The soil engineer's recommendation is to provide impervious liner underneath the bio-filtration basin regardless. 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 . C_cityof Carlsbad STANDARD PROJECT REQUIREMENT CHECKLIST E-36 Project Information Project Name: Grand Pacific Palisades Hotel Extension Project ID: DWG No. or Building Permit No.: Source Control BMPs Development Services land Development Engineering 1635 Faraday Avenue 760-602-2750 www.carlsbadca.gov All development projects must implement source control BMPs SC-1 through SC-6 where applicable and feasible. See Chapter 4 and Appendix E.1 of the BMP Design Manual for information to implement source control BMPs shown in this checklist. Answer each category below pursuant to the following. f "Yes" means the project will implement the source control BMP as described in Chapter 4 and/or Appendix E.1 of the Model BMP Design Manual. Discussion/justification is not required. f "No" means the BMP is applicable to the project but it is not feasible to implement. Discussion/justification must be provided. f "N/A" means the BMP is not applicable at the project site because the project does not include the feature that is addressed by the BMP (e.g., the project has no outdoor materials storage areas). Discussion/justification may be provided. Source Control Requirement Applied? SC-1 Prevention of Illicit Discharges into the MS4 J ~ Yesl J No I J N/A Discussion/justification if SC-1 not implemented: SC-2 Storm Drain Stenciling or Signage J tt1 Yesl J No I J NIA Discussion/justification if SC-2 not implemented: SC-3 Protect Outdoor Materials Storage Areas from Rainfall, Run-On, J Yes I J No I J ~ N/A Runoff and Wind Dispersal Discussion/justification if SC-3 not implemented: Project site is a proposed hotel building, and will not have outdoor material storage. SC-4 Protect Materials Stored in Outdoor Work Areas from Rainfall, Run-On, J Yes I J No I J ~ N/A Runoff, and Wind Dispersal Discussion/justification if SC-4 not implemented: Project site is a proposed hotel building, and will not have outdoor material storage. SC-5 Protect Trash Storage Areas from Rainfall, Run-On, Runoff, and Wind JYes I J No I J ~ N/A Dispersal Discussion/justification if SC-5 not implemented: E-36 Page 1 of 3 REV 02/16 Source Control Reaulrement As>olled? SC-6 Additional BMPs based on Potential Sources of Runoff Pollutants must answer for each source listed below and identify additional BMPs. (See Table in Appendix E.1 of BMP Manual for guidance). J On-site storm drain inlets ..,, Yes J No J N/A J Interior floor drains and elevator shaft sump pumps ..,, Yes J No J N/A J Interior parking garages Yes J No J '.,/ N/A J Need for future indoor & structural pest control ..,, Yes J No J N/A J Landscape/Outdoor Pesticide Use ..,, Yes J No J N/A J Pools, spas, ponds, decorative fountains, and other water features Yes J No J '.,/ N/A J Food service Yes J No J ..,, N/A J Refuse areas Yes J No J ..,, N/A J Industrial processes Yes J No J '.,/ N/A J Outdoor storage of equipment or materials Yes J No J ..,, N/A J Vehicle and Equipment Cleaning Yes J No J ..,, N/A J Vehicle/Equipment Repair and Maintenance Yes J No J ..,, N/A J Fuel Dispensing Areas Yes J No J ..,, N/A J Loading Docks Yes J No J ..,, N/A J Fire Sprinkler Test Water ..,, Yes J No J N/A J Miscellaneous Drain or Wash Water ..,, Yes J No J N/A J Plazas, sidewalks, and parking lots ..,, Yes J No J N/A For "Yes" answers, identify the additional BMP per Appendix E.1 . Provide justification for "No" answers. YES RESPONSES: On-site storm drain inlets: Stenciling "No Dumping! Flows to Creek" Interior floor drains and elevator shaft sump pumps: Drains to sanitary sewer (CASQA SC-41) Need for Future indoor and Structural pest control: Select appropriate measures for adequate pest control (CASQA SC-41) Landscape/Outdoor Pesticide Use: Selected plants appropriate to site conditions (CASQA BG-40) Fire Sprinkler Test Water: Drains to sanitary sewer (CASQA SC-41) Miscellaneous Drain or Wash Water: Drains to BMP (CASQA SC-41) Plazas, sidewalks, and parking lots: Drains to BMP (CASQA SC-71) N/A RESPONSE: N/A response above indicates that the feature is not a proposed part of the project. E-36 Page 2 of 3 REV. 02/16 - Site Design BMPs All development projects must implement site design BMPs SD-1 through SD-8 where applicable and feasible. See Chapter 4 and Appendix E.2 thru E.6 of the BMP Design Manual for information to implement site design BMPs shown in this checklist. Answer each category below pursuant to the following. E "Yes" means the project will implement the site design BMPs as described in Chapter 4 and/or Appendix E.2 thru E.6 of the Model BMP Design Manual. Discussion / justification is not required. E "No" means the BMPs is applicable to the project but it is not feasible to implement. Discussion/justification must be provided. f "N/A" means the BMPs is not applicable at the project site because the project does not include the feature that is addressed by the BMPs (e.g., the project site has no existing natural areas to conserve). Discussion/justification may be provided. Site Design Requirement I Applied? SD-1 Maintain Natural Drainage Pathways and Hydrologic Features I J Yes I J No I J V N/A Discussion/justification if SD-1 not implemented: No natural drainage paths are present on this site. SD-2 Conserve Natural Areas, Soils, and Vegetation I J Yes I J No I J V N/A Discussion/justification if SD-2 not implemented: No natural drainage paths are present on this site. SD-3 Minimize Impervious Area I J V Yesl J No I J N/A Discussion/justification if SD-3 not implemented: SD-4 Minimize Soil Compaction I J V Yesl J No I J NIA Discussion/justification if SD-4 not implemented: SD-5 Impervious Area Dispersion I V Yes I J No I J NIA Discussion/justification if SD-5 not implemented: SD-6 Runoff Collection I J Yes I J V No l J N/A Discussion/justification if SD-6 not implemented: Infiltration of storm runoff may migrate laterally into the building's foundation or descending slope and is therefore not recommended by the geotechnical engineer. SD-7 Landscaping with Native or Drought Tolerant Species I J V Yes I J No I J N/A Discussion/justification if SD-7 not implemented: SD-8 Harvesting and Using Precipitation I J Yes I J V Nol J N/A Discussion/justification if SD-8 not implemented: The 36 hour demand is less than the DCV and 0.25DCV, making Harvesting and Using to be infeasible per Harvest and Use Feasibility Checklist (Form 1-7). E-36 Page 3 of 3 REV. 02/16 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). Both storm water pollutant control and flow control for hydromodification management can 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, indicate whether pollutant control and flow control BMPs are integrated together or separate. -This project is not "self-retaining" nor "self-treating". Runoff factor was adjusted to estimate DCV Harvest and Use is not feasible since Reclaimed water is available near by the location and the 0.25 DCV is greater than the 36 hour demand per form 1-7. Infiltration is not feasible due to low percolation test conducted by the soil engineer. -Based on the locations for storm water pollutant control BMP and the OMA delineations were developed during the site planning phase. The DCV was calculated. Sizing requirements was computed referred to Appendix B. 5 BMP was designed for the remaining DCV, therefore design BMP for the required size, per design criteria and considerations listed in the BMP manual and comply with pollutant control BMP sizing requirements. Based on pollutants generated by the type of the project and the 303(d) list at the receiving body, Biofiltration is selected to treat all the pollutants in the project before releasing the storm water to the public water body. The calculated footprints fit the site design and the constraints. The selected BMPs were sized and designed accordingly using design criteria and considerations from BMP manual fact sheets in Appendix E. The project has met the pollutant control performance standards. - [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-1 DWG Sheet No. Type of structural BMP: J Retention by harvest and use (HU-1) J Retention by infiltration basin (INF-1) J Retention by bioretention (INF-2) J Retention by permeable pavement (INF-3) J Partial retention by biofiltration with partial retention (PR-1) .,, Biofiltration (BF-1) J 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) J Detention pond or vault for hydromodification management J Other (describe in discussion section below) Purpose: J Pollutant control only J Hydromodification control only J .,, Combined pollutant control and hydromodification control J Pre-treatment/forebay for another structural BMP J Other (describe in discussion section below) Discussion (as needed): The BMP used on this project is biofiltration unit that is designed per worksheet B. 5-1 of the COG BMP Design Manual and modeled using continuous simulation modeling with SWMM. The Biofiltration BMP is designed with a typical detail and is sized according the hydromodification mentioned above. Since the Biofiltration BMP is designed per a typical detail, it is intended that Biofiltration BMP will be constructed and maintained using the same general methods and materials. See OMA Exhibit in Attachment 1A for location of Biofiltration BMP. See Hydromodification Exhibit in Attachment 2A for location of BMP and its corresponding point of compliance. - 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 Contents Checklist Seauence Attachment 1 a OMA Exhibit (Required) Attachment 1 b Attachment 1 c Attachment 1 d See OMA Exhibit Checklist on the back of this Attachment cover sheet. (24'X36" Exhibit typically required) Tabular Summary of DMAs Showing OMA ID matching OMA Exhibit, OMA Area, and OMA Type (Required)* *Provide table in this Attachment OR on OMA Exhibit in Attachment 1 a Form 1-7, Harvest and Use Feasibility Screening Checklist (Required unless the entire project will use infiltration BMPs) Refer to Appendix B.3-1 of the BMP Design Manual to complete Form 1-7. Form 1-8, Categorization of Infiltration Feasibility Condition (Required unless the project will use harvest and use BMPs) Refer to Appendices C and D of the BMP Design Manual to complete Form 1-8. J til Included J til Included on OMA Exhibit in Attachment 1 a J Included as Attachment 1 b, separate from OMA Exhibit J til Included J Not included because the entire project will use infiltration BMPs J til Included J Not included because the entire project will use harvest and use BMPs Attachment 1 e Pollutant Control BMP Design J til Included Worksheets / Calculations (Required) Refer to Appendices B and E of the BMP Design Manual for structural pollutant control BMP design guidelines Use this checklist to ensure the required information has been included on the DMA Exhibit: The DMA Exhibit must identify: J ~ Underlying hydrologic soil group J ~ Approximate depth to groundwater J ~ Existing natural hydrologic features (watercourses, seeps, springs, wetlands) J ~ Critical coarse sediment yield areas to be protected (if present) J ~ Existing topography and impervious areas J ~ Existing and proposed site drainage network and connections to drainage offsite J ~ Proposed grading J ~ Proposed impervious features J ~ Proposed design features and surface treatments used to minimize imperviousness J ~ 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) ATTACHMENT1a • I I ~ a ~ I I ii! ~ I ~ t I i ~ I I f -I ~ I §: "' -7 / / / / ' '-.. 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' I/ I I I I I I .... • _" ... ! 0 • OMA-2 t -,, . .. -· ~ ·_ -.... ·•,; I I I' / / I I 0.364 ACRES / I ,,, /LIA/IT fF BVIL/}/NC'S l?OOf" I f / ;-;--/ A / ---1 ) ' ) ' / v' / I~_/ I.. ----~ -/" ---/ ' / ---" ./ ~-=--~ =;=, ,~,..__ ... -...--..i___.. \ SCA/.£: 1• = 10' ~ -------d 7ii 2rJ J(J /() C1l£45E -INH A/JOI£ Al , ElEYAlkJfl _-.••.• [: ~ SURFACI: IN'll FOOTl'lllNT (SCTI) --I l'1IS , . 1r I . . • , .. . -~;;:tla~ rATOf la/ETM ~ (2rrJO Ill= NOT TO SC4l£ ---A1 ;:i C D E BOX RISER I CMRflOW (INCH) (INCH) (INCH) (INCH) (FilT) SlllUC1URE SIZI (INQ£S) 10 12 ,, ,, J ... A'!l'Q\lrot/OERCY OSSl'ATETi ORIF1CtS DIAMETER ll'FDt I lOllllt (NO() (NO() Mt I Ql25 STANDPIPE IMPERMEAB DIAMETER LE {INCH) UNER AVA lf3 -- /JM,I TTJTAl TTJTA[ =m IV /llllOll.w,t;' /JI/AD Dwlsfo /JIIP POC .,, &RaNJ nK (SITT) (ACRE) IIITERIH} .Sllf T'/1'£ /JI/A-I Sdlf-mi/i9'rtng N/,4 -J11J50 QQ715 oz ,.,, H 0 IJIIA-2 fnths_folll/P llllP-1 POCA 1566#.JQ QJH2 71.Z ,, n WOR NilNf. THE PONO !!AS( SIZE PER P\JH PR<MlE DETACHASLE GRATED CJi' FOR ~ AND WIRE IIESlt/TRASlt R.ICK TO PROTECT WEIR mD ORlflC£ FROM ClOGGINC \,©; ~'-'~ IN ·:;; SOI. MlX ·c,J IAY!Jl GRA\{l IAY!Jl o I I PERMANENT WATER QUALllY TREATt.1ENT FACILITY ...... _-SQMI ---C#l •I0-----11/0Cf ...... DETAIL WATER QUALITY SIGN-PLACED AT EACH BIOflLTRATION BASIN NOTE: AU IIIOfl.lRATION Ml£>S WU. HA'IE A SIGN POS1ID TO BE '1SIBl£ AT AU T1M£S. IIOREIENl10N SURF,CC o• PI-C PIPE PEli'FORAllON LAYrXJT DETAIL NOT TO SOIi.£ ~~~:t;L~ (SIZE P!R EIO-BASIN DUAL) OR/FlCE DETAIL NOT ro SCALE ml . ' DETAIL "NO DUMPING" AT CATCH BASINS NOTE: AU CATCH BASINS WITH GRATES SHAU. BE STENCl£D WITH aTY REOUIROl ITEM PER NilNf. DETAIi; (°"5 WAM!FM:1\JIIING fSOO DR EDIJIVIIDIT) ENGINEER OF WORK I fl◄4t .,NGINEER1NG LANO f'IANNINC• CNGINfERJNG • SUR\/EYING l'H (16-0/l<S-8111 FAX (760/l<S-1890 <◄O STAT£ ,._.CE, ESCONDIDO, CA 92029 ~ ~~ Sep 12, 2018 ii ~~ II08ERT D. DEHTtlO DAT£ RC£: 45629 EXP:12ll1l18 GRAND PACIFIC PALISADES HOTEL EXPANSION OMA EXHIBIT /I // / I I y 1---- -7 / / / / -.v. . ' <J. SCALE: !" = !O' 0 JO I I /~ 20 .JO 40 "' / v ✓ BMP-! / /-, / ------ \ I 1 I I I I 0 0 V < 1 1 OMA-2 fl I O.J64 ACRES I I ,,, I ) "- ) "- / --------/ "-"-/ -' / I r---=----------- c.:n=---....., I'. 'ONCRElE lfALKlfA Y -<]· <· <I ,;, .. 7 • 7 -.-< < - 0 V. <J LIMIT OF BU/LO/NC'S ROOF -,---~--\ f ' -- ! i ' \ /111 ' \ \ \ \ , 11,1 \\ \ \ \ \ \ \ :111: \ \ \ : I Ii :::1 ;~ \ 11 I 1/\111! ; \ : ! \ I , 111,1 ; • I I I I /I '\Ii ; I \ 1 I , 1 i 111[[ 0 ; \ 11 I \ I I/ ·1 1, I\! ~ -=._ \ \ 1 \ 1 'Iii[ I 11\J\11~'· <1! ' ! J < -v 7 -I i \ I ' • l \ I\''\\ \•I I \\ \ 11 \ \ \~1 I I I /I 111111.1 , I \ \ 11 \ I\ i:r--✓ \I \(111111 \ I I I \i;i ' { \ 1 1 [ :11' I I I I ~ , : : ,_ I 11111 ! ! ! : 11i / I I 1 ·1 ,,,_ ; . , , I '11· I ' I I ' 111! 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'=, LO r,m=Pc C ._, , , ! , , , U/1/Tf!JI. ,1-111 "">= \'7T , , I .,,-cn'FORA TF/J ' . ..... • -.,!. 'lrA 1FR OU AL/TY EN/JS AT A 1 /JIAIENS/ON TOP OF BASIN CLEAN OUT APRON FOR ENERGY /J/SSJPA 1FR , 1 ,__ _, p;, fZOllf_JNE I-_,_ '1 I_ 1 : • • J-_i::='.--¥:d__~====b'.J==~:2::51z:;;:z::3e~ t;"_'.__:.-~,,,,.,.--=clF.==-"~~~-.,..,J - BMP ID BAIP 1 \k:c,l_l_l:;:-1 _---_-• • • • ---,--------s:.. :.,;__;_.,,...--;-..'.....l._.:_T7 ... 4 . ., . . . . .. . • ~~ :!h~~~.mT~!EE}rT. REa>~Vs--. I I ' 1 • • WER (20-30 A/IL PON/J LINER) CA ll:11 8AS1N OETA/l. NOT TO SCALE BIO-BAS/JV SUMMARY TABLE SURFACE A1 A2 C D BOX RISER / FOOTPRINT E OVERFLOW (SOFT) (INCH) (INCH) (INCH) (INCH) (FEET) STRUCTURE SIZE (INCHES) 795 10 12 18 18 3 J6x36 ORIFICES DIAMETER UPPER LO/fER (INCH) (INCH) N/,4 a625 \ \ \ NO UVE UVE LOA/JIM LOA/JING STANDPIPE DIAMETER (INCH) N/,4 -. 4"-6' /JROP fROAI CURB CUT 17J APRON /ANGLE OF INfZUENCE / UN£ FRO!.! TOP OF CRA /fl LA YER .......... 4-_;..,. IMPERMEAB LE LINER YES \ \ OMA TOTAL TOTAL OEPlll TO UNOERLJ1NC OMA /0 Oroins to BMP POC CROUNO TYPE (SOFT) (ACRE} %/NP H'AlER (ft) SOh' TYPE OMA-! Self-mitigating N/,4 -.J!/3.50 ao7t5 0% >20 ft 0 OMA-2 Or01ils to BMP BMP-1 POCA 15864..JO a.J642 71% >20 ft 0 WEIR ABOVE THE POND BASE SIZE PER PLAN PROVIDE DETACHABLE GRATED CAP FOR MAINTENANCE AND WIRE MESH/TRASH RACK TO PROTECT WEIR AND ORIFICE FROM CLOGGING SOIL MIX o LAYER GRAVEL LAYER o _,::Sii;;:I§ll.J;:;; ~-/ /F- 1 I I I I I l: ::: 1 :: t ~ :csra,cros BIORETENTION SURFACE 6" PVC PIPE PERFORATION LAYOUT OETA/L NOT TO SCALE CATCH BASIN OUTTER WALL CH 40 PVC MALE ~'='==1c!cc=~±i===='=li-4,n-ADAPTER (MiTPxSoC) PVC SCH 40 PVC THREADED QSUBDRAIN O END CAP (FPT) m~:=r.c=z,=s==;=,l==c==,=a=l-f--11~-DRILL ORIFICE HOLE AT U · ' FLOWLINE OF END CAP CLASS II PERM STORAGE LAYER -. OR/RC£ OETA/L NOT TO SCALE (SIZE PER BIO-BASIN DETAIL) ORIFICE SIZE PER TABLE SEE ORIFICE DETAIL CA TC1IBASIN IJE7All. RIGHT NOTTO SCALE PERMANENT WATER QUALITY TREATMENT FACILITY KEEPING OUR WAlER WAY'3 CLEAN MA!NTAIN WITH CARE -NO MO□IF\CA110NS WITHOUT AGENCY APPROVAL DETAIL WATER QUALITY SIGN-PLACED AT EACH BIOFILTRATION BASIN NOTE: ALL BIOFILTRATION AREAS WILL HAVE A SIGN POSTED TO BE VISIBLE AT ALL TIMES. DETAIL "NO DUMPING" AT CATCH BASINS NOTE: ALL CATCH BASINS WiTH GRATES SHALL BE STENCILED WITH CITY REQUIRED ITEM PER ABOVE DETAIL: (DAS MANUFACTURING #SDO OR EQUIVALENT) ENGINEER OF WORK EXCEL ENGINEERING LAND PLANNING. ENGINEERING• SURVEYING 440 STATE PLACE, ESCONDIDO, CA 92029 PH (760)745-8118 FAX (760)745-1890 ~2~ ROBERT D. DENTINO ~EXP:12/31/18 Sep 12, DATE GRAND PACIFIC PALISADES HOTEL EXPANSION DMA EXHIBIT ATTACHMENT1c Appendix I: Forms and Checklists 1. Is there a demand for harvested water (check all that apply) at the project site that is reliably present during the wet season? Iii Toilet and urinal flushing Iii Landscape irrigation Other: __ 2. If there is a demand; estimate the anticipated average wet season demand over a period of 36 hours. Guidance for planning level demand calculations for toilet/ urinal flushing and landscape irrigation is provided in Section B.3.2. Flushing: (45 people)x(9.3 gal per capita)= 418.5 gallons ➔ (418.5 gal)(1.5 days)/(7.48 gal/cu. ft.)= 84 cu. ft. Irrigation: 36-hr Mod. Water per Table B.3-3 = (1,470 gal days/acre)(0.183 acres)/(7.48 gal/cu feet)= 36 cu ft. Total Demand = 120 cu. ft. 3. Calculate the DCV using worksheet B.2-1 DCV =___,5=0._.l ___ (cubic feet) 3a. Is the 36 hour demand greater than or equal to the DCV? Yes / E) c:::> Harvest and use appears to be feasible. Conduct more detailed evaluation and sizing calculations to confirm that DCV can be used at an adequate rate to meet drawdown criteria. 3b. Is the 36 hour demand greater than 0.25DCV but less than the full DCV? Yes /@ Harvest and use may be feasible. Conduct more detailed evaluation and sizing calculations to determine feasibility. Harvest and use may only be able to be used for a portion of the site, or (optionally) the storage may need to be upsized to meet long term capture targets while draining in longer than 36 hours. Is harvest and use feasible based on further evaluation? Yes, refer to Appendix E to select and size harvest and use BMPs. No, select alternate BMPs. 1-26 3c. Is the 36 hour demand less than 0.25DCV? e n Harvest and use is considered to be infeasible. February 2016 ATTACHMENT 1d Appendix I: Fonns and Checklists '1 C . . f I fit . F ·b·t· C d. . Form I-S 1 atcgonzatton o n 1 tratton cast t Jty on ttton I Part 1 -Full Infiltration Feasibility Screening Criteria Would inf"dtration of the full design volume be feasible from a physical perspective without any undesirable consequences that cannot be reasonably mitigated? Criteria Screening Question Is the estimated reliable infiltration rate below proposed facility locations greater than 0.5 inches per hour? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.2 and Appendix D. Provide basis: Yes No X X Geotechnical Investigation performed by MTGL ( 11-20-17) included two percolation tests perfonned within the existing fills on the site. The percolation tests resulted in infiltration rates greater than 0.5 inches per hour (0.64 and 0.96 inches/hour). Geotechnical recommendations presented in that report call out for remedial grading which would result in denser, less pem1eable soil. Old Paralic Deposits, Unit 2-4, Undivided (Qop2-4) underlie the fills on-site. the Qop2-4 materials are very dense and have a low to zero penneability; Therefore, the after grading soil conditions would most like result in infiltration rates below 0.5 inches per hour. Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/data source applicability. 2 Can infiltration greater than 0.5 inches per hour be allowed without increasing risk of geotechnical hazards (slope stability, groundwater mounding, utilities, or other factors) that cannot be mitigated to an acceptable level? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.2. Provide basis: X Geotechnical Investigation perfom1ed by MTGL ( 11 -20-17) indicates that excessive water, if allowed to enter into existing descending slope towards the south, would create instability of the slope and potentially compromise the existing structures. Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/ data source applicability. MTGL Project No. 1916Al2 by Sam E. Valdez, PE 56226 Chief Engineer -November 27, 2017 1-27 February 2016 Appendix I: Forms and Checklists ' I ,Form 1-8 Page 2 of 4 Criteria 3 Screening Question Can infiltration greater than 0.5 inches per hour be allowed without increasing risk of groundwater contamination (shallow water table, storm water pollutants or other factors) that cannot be mitigated to an acceptable level? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.3. Provide basis: Yes No X Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/data source applicability. 4 Can infiltration greater than 0.5 inches per hour be allowed without causing potential water balance issues such as change of seasonality of ephemeral streams or increased discharge of contaminated groundwater to surface waters? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.3. Provide basis: X Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/ data source applicability. Part 1 Result * If all answers to rows 1 -4 are "Yes" a full infiltration design is potentially feasible. The feasibility screening category is Full Infiltration If any answer from row 1-4 is "No", infiltration may be possible to some extent but would not generally be feasible or desirable to achieve a "full infiltration" design. Proceed to Part 2 No infiltration "'To be completed using gathered site informaoon and best professional judgment considering the definition of MEP in the MS4 Permit. Additional testing and/or studies may be required by Agency/Jurisdictions to substantiate findings MTGL Project No. 1916A12 by Sam E. Valdez, PE 56226 Chief Engineer -November 27, 2017 1-28 February 2016 Appendix I: Forms and Checklists -. . -7 'Form 1-8 Page 3 of 4 _J Part 2 -Partial Infiltration vs. No Infdtration Feasibility Screening Criteria Would initltration of water in any appreciable amount be physically feasible without any negative consequences that cannot be reasonably mitigated? Criteria 5 Screening Question Do soil and geologic conditions allow for infiltration in any appreciable rate or volume? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.2 and Appendix D. Yes Provide basis: Per Geotechnical Investigation performed by MTGL (11/20/2017): No X The site is underlain by a small layer of fill soils which are underlain with a very dense Old Paralic Deposits, Unit 2-4, Undivided formational material. The formational materials have a zero to low penneability and the fills soils will be re-compacted to a denser, less penneability, condition. The after graded soil conditions would result in a site that would not infiltrate soil very quickly and therefore could lead to water being introduced out the adjacent slope or towards the existing footings which could cause loss of soil strength and/or settlement. Swnmarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/data source applicability and why it was not feasible to mitigate low infiltration rates. 6 Can Infiltration in any appreciable quantity be allowed without increasing risk of geotechnical hazards (slope stability, groundwater mounding, utilities, or other factors) that cannot be mitigated to an acceptable level? The response to this Screening Question shall be based on a comprehensive evaluation of the fac tors presented in Appendix C.2. Provide basis: Per Geotechnical Investigation performed by MTGL (1 1/20/2017): X The site is immediately adjacent to a descending slope on the south side. The site is underlain with very dense Old Paralic Deposits, Unit 2-4, Undivided at a shallow depth. Any water introduced to the site would migrate towards the contact of very dense soils and migrate along that plane. This would result in water migrating towards the slope face and potentially creeping out of the slope causing slope instability. Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/ data source applicability and why it was not feasible to mitigate low infiltration rates. MTGL Project No. 19 16A 12 by Sam E. Valdez, PE 56226 Chief Engineer -November 27, 2017 1-29 February 2016 Appendix I: Forms and Checklists Form 1l-8 Page 4 of 4 :1 Criteria 7 Screening Question Can Infiltration in any appreciable quantity be allowed without posing significant risk for groundwater related concerns (shallow water table, storm water pollutants or other factors)? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.3. Provide basis: Yes No X Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/ data source applicability and why it was not feasible to mitigate low infiltration rates. 8 Can infiltration be allowed without violating downstream water rights? The response to this Screening Question shall be based on a comprehensive evaluation of the factors presented in Appendix C.3. Provide basis: X Summarize findings of studies; provide reference to studies, calculations, maps, data sources, etc. Provide narrative discussion of study/ data source applicability and why it was not feasible to mitigate low infiltration rates. Part 2 Result* If all answers from row 5-8 are yes then partial infiltration design is potentially feasible. The feasibility screening category is Partial Infiltration. If any answer from row 5-8 is no, then infiltration of any volume is considered to be infeasible within the drainage area. The feasibility screening category is No Infiltration. No infiltration *To be completed using gathered site information and best professional judgment considering the definition of MEP in the MS4 Permit. Additional testing and/or studies may be required by Agency/Jurisdictions to substantiate findings MTGL Project No. I 916A 12 by Sam E. Valdez, PE 56226 Chief Engineer -November 27. 2017 1-30 February 2016 ATTACHMENT 1e I I I I I I I I I I I I I I 0.58 INCHES l ~~~'-.."'-..."'-."-...."-....~~«//./4/ "'-..G I '~.~ San Diego County 85 th Percentile lsopluvials l.eQ,lnd ---lltl'ICC•fflLI ~ D INOOllPO'IAlB> CITY NOfl Thee$11,,..._.. •• ~ ..... -... .. -~ ...... a.di ....... ... .at!Mr'wd,),tftCM'fW!lla--wtae._. .......... N + ~ , I l • t t ri,--...,...•-.-.~-t-,_•___,...,.,._eM• ....... =:.:~·=--~:.:-~;:.~ -.-.r.·• -·•-------....-.., :=..-:=---::...-:.:..."""=--==-=-=:-:::-.::.~-::-....:.::::-..;-:.::.:.. _____ ._. _______ _ -·---·.._.. ... .,. __ .. ...,.._..,. _____ _ -•·--.... ~- -...;, ---"C. _ __,.,.,_ ~ c.=:= -----~~2/// / J l I \ 0 ~ Figure B.1-1: 85th Percentile 24-hour lsopluvial Map DESIGN CAPTURE VOLUME -PER WORKSHEET B.2-1 BMP-1 1 85th percentile 24-hr storm d= 0.58 depth from Fig. B.1-1 (inch) 2 Area Tributary to BMP (acres) A= 0.36 3 Area Weighted runoff Factor C= 0.66 (using App B.1.1 and B.2.1) 4 Street Trees Volume reduction TCV= 0 5 Rain barrels volume reduction RCV= 0 6 Calculate DCV = (3630 x C x d x A)-TCV-RCV (CUFT) DCV= 501 7 Percent Impervious %IMP 70% In order to calculate the Biofiltration BMP sizing with worksheet B.5-1, the filtration rate must be established. By default, an infiltration rate of 5 inches per hour is provided for sizing of the biofiltration BMP. However if an outlet structure is provided the filtration rate must be calculated for the outlet and the more restrictive of the outlet and media flow rate is used. The biofiltration BMP used within this project proposes to use an orifice plate to restrict the outgoing flows. The flow rate of the orifice plate is determined by dividing the design flow rate of the orifice plate by the biofiltration area that rests above it. To solve for the orifice flow rate, the water column height above the orifice is determined by: H=p+m+g Where: H = Height of water column, ft p = surface ponding depth, ft m = soil media depth, ft g = gravel depth to outlet IE, ft Orifice parameters are established as: Where: Co = Orifice Coefficient Od = Orifice Diameter, in Ao= Orifice cross-sectional area, sqft hm = Depth to center of orifice, ft, determined by: hm = H-Od/2 The maximum flow rate of the orifice is determined by the standard orifice equation: Q0 = C0 A0 .J2gh Where: Q0 = orifice flow rate, cfs The flow rate per unit area for the designed biofiltration basin is found via: Where: Q 3600 sec 12 in q=-* *--Aud hr ft fl . in q = ow rate per unit area, hr Q0 = orifice volumetric flow, cfs Aud= surface area of LID If biofiltration BMP is unlined, the native soil infiltration rate must be added to the outlet flow rate of the orfice to determine the filtration rate of the BMP. BMP filtration rate= q + QN Where: q = biofiltration flow rate, in hr QN = Native infiltration rate EVALUATION OF SOIL INFILTRATION RATE RESTRICTED BY LOWER ORIFICE Pond Depth to Orifice IE BMP-1 1 Ponding height (in) 10.0 2 Bioretention Soil Layer (in) 18 3 Gravel Layer (in) 18 4 TOTAL depth [Line 1 + Line 2 + Line 3) (in) 46 Orifice Parameters s Orifice Coefficient (co) 0.60 6 Low Flow Orifice Diameter (in) 0.63 7 Orifice Cross-sectional area (sq inch) [Pl/4 * (Line 6)"2] 0.3067962 8 Mid-Orifice depth (in) [Line 4 -(Line 6)/2) 45.69 Orifice Flowrate 9 Flow Rate (volumetric) (cfs) [Line 5 * (Line 7)/144 * (64.4 * Line 8/12)"0.5] 0.02002 Orifice Flow Rate Per Unit Area 10 Bioretention Surface Area (sqft) 795.00 11 orfice filtration rate (in/hr) [Line 9 * 3600 *12 / Line 10] 1.09 12 Native Infiltration rate (in/hr) 0.00 13 Design filtration rate (in/hr) [Line 11 + Line 12) 1.09 RECALCULATE WORKSHEET B.5-1: BASED ON LOWER ORIFICE FLOW RATE Simple Sizing Method for Biofiltration BMPs BMP-1 1 Remaining DCV after implementing retention BMPs (from worksheet B.2-1) (ft3) 515 Partial Retention 2 Infiltration rate from Worksheet D.5-1 if partial infiltration is feasible {in/hr) 0.00 3 Allowable drawdown time for aggregate storage below the underdrain (hrs) 36 4 Depth of runoff that can be infiltrated (Line2xline3) (in) 0.00 5 Aggregate pore space 0.4 6 Required depth of gravel below the underdrain (3 inch min)--> (Line4/Line5) {in) 3 7 Assumed surface area of bioretention BMP (sq-ft) 738 8 Media retained pore space (in/in) 0.1 9 Volume retained by BMP (Line4+(Line12xline8))/12*Line7 (cubic feet) 111 10 DCV that requires bioretention (Linel-Line9) (cubic feet) 404 BMP PARAMETERS 11 Surface Ponding [ 6" min/ 12" max] 10 12 Media Thickness [18 inches minimum] 18 13 Aggregate storage above underdrain invert (12" typical) 18 14 Media available pore space (in/in) 0.2 15 Outflow restriction (in/hr) 1.09 Baseline Calculations 16 Allowable Routing Time for sizing (hours) 6 17 Depth filtered during the storm [line 15b x line 16](inches) 7 18 Total depth of Detention Storage [line ll+(line 12xline14)+(Iine 13xline5)] 21 19 Total depth treated [line 17+Iine 18) 27.33 OPTION 1 -BIORETENTION 1.5 TIMES THE DCV 20 Required biofiltered volume [1.5xline10] (cubic feet) 607 21 Required footprint [line 20/line 19]x12 (square feet) 266 OPTION-2-Store 0. 75 of remaining DCV in pores and ponding 22 Required Storage (surface+pores) volume [0.75xline10] ( cubic-feet) 303 23 Required footprint [line 22/line 18)x12 175 FOOTPRINT OF THE BMP 24 Area draining to the BMP (sq-ft) 15864 25 Adjusted Runoff Factor for drainage area (Refer to Appedix B.1 and B.2) 0.67 26 Minimum BMP Footprint [Line 24xline 25x0.03] 320 27 Footprint of the BMP = Maximum (Minimum(line 21, Line 23), Line 26) 319.7 28 BMP area provided in this project 795.00 Check for Volume Reduction [Not applicable for No Infiltration Condition] 29 Calculate the fraction of the DCV retained by the BMP [Line 9 / Line 1) N/A 30 Minimum required fraction of DCV retained for partial infiltration condition 0.375 31 Is the retained DCV > 0.375? If the answer is "NO" increase Line 26 until "YES" YES 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 Contents Checklist Sequence Attachment 2a Hydromodification Management J ~ Included Exhibit (Required) See Hydromodification Management Exhibit Checklist on the back of this Attachment cover sheet. Attachment 2b Management of Critical Coarse J ~ Exhibit showing project Sediment Yield Areas (WMAA Exhibit drainage boundaries marked on is required, additional analyses are WMAACritical Coarse Sediment optional) Yield Area Map (Required) See Section 6.2 of the BMP Design Optional analyses for Critical Coarse Manual. Sediment Yield Area Determination J 6.2.1 Verification of Geomorphic Landscape Units Onsite J 6.2.2 Downstream Systems Sensitivity to Coarse Sediment J 6.2.3 Optional Additional Analysis of Potential Critical Coarse Sediment Yield Areas Onsite Attachment 2c Geomorphic Assessment of Receiving j ~ Not performed Channels (Optional) J Included See Section 6.3.4 of the BMP Design Manual. Attachment 2d Flow Control Facility Design and J ~ Included Structural BMP Drawdown Calculations (Required) See Chapter 6 and Appendix G of the I BMP Desion Manual Use this checklist to ensure the required information has been included on the Hydromodification Management Exhibit: The Hydromodification Management Exhibit must identify: J " Underlying hydrologic soil group J " Approximate depth to groundwater J ~ Existing natural hydrologic features ( watercourses, seeps, springs, wetlands) J " Critical coarse sediment yield areas to be protected (if present) J " Existing topography J ~ Existing and proposed site drainage network and connections to drainage offsite J " Proposed grading J " Proposed impervious features J " Proposed design features and surface treatments used to minimize imperviousness J " Point(s) of Compliance (POC) for Hydromodification Management J " Existing and proposed drainage boundary and drainage area to each POC (when necessary, create separate exhibits for pre-development and post-project conditions) J ~ Structural BMPs for hydromodification management (identify location, type of BMP, and size/detail) ATTACHMENT 2a I I I I I ~ ... .. II: I I t ~ .. I ! ~ t l ~ I I ! I I ~ §: " -7 / / / / " "' "' "' "' "' "' "' "' / vv / /-, t (/ ...,10 ~ ~ ', "'-")..._ J ;~ ,J / . ' . "' ' > • ' / . ·. " ---"' / " " / " 8/IP-f-'0 '0 / / / L __ . -. ·-. _.A, ~ .. ·-.. ' / / "'· ~ --. . ' . ' '0 / / ,v / / . ,, . , , A , < " , "' ", -, ,, " -., .... ,0 . -~. / \ 11 I I • t I I OMA-2 I I I I 0.364 ACRES I I ,-, I ;;-) J \. ,/ --/ / ---~--./ --t:-:-----"t ·,"6 --.....,__Jli,-#•lll!IM~ SCA/.£: 1• = 10' ~ ------- • .-I: .!I •• L;., t /""LIIIIT CF 8tJ/lOINC's /?O{T 0 lo 20 JO ,IQ " "' -':~ t drl'<T-' d -Al <'; .• , . J or S11111Clllf£ l'lMIING l'OI J . --; :. __ • llfllll/Uf ~ ~ /:1--~ ~/XIT /IAMJ5CN'C Ir\ __ _.,.,_ ,. . _ -~ ;8 _-:-· :'-:·:.p ~~~ ~JO,. PrNJ Qllp( #jSllt l1f1M tlO) MJTIOSCAlE IJIO.IASINSIJMMMl'TMII &MACE I ~=-/ 0Alf1C£SOIAMETER STANDPIPE IMPERMEAB -1) f001PIIINT Al ~ C D E DIAMETER l£ (sen) (INOt) (INOt) (INOt) (INCH) (FIET) S1RUCTIJRE SIZI t.ffOf I UJIIEJI llNOES) (i;cH) (IM:H} (INCH) ~ER __ , "5 I It) 12 II II J J6AJI Ir/A am KAI = \ \ 1 , , ~ '\' ~ , 1\ 111 !i: 11 i --- SOI. t.lX :0 LAYER CRAlotl LA'fD 0 lH)[RLYl<C Hl'DIIOlOGIC SOL CR0tP TYPE D. BASED ON USO,. NRCS WEBS0L SIJIM:I'. APl'R(l)(IMAT[ 0EJ'!H TD ~ >20 n BASED ON SORING TESl'S Bl' IITGt GEOT!CHIICM. DIGK!RH,. NOIIOl8ER 20. 2017 . OCISTJIG NAlU!Al H'lal()I.OOC f£All)R[li 00 NC1T EXJ$T. OCISTJIG CON0010N IS A IIAWIOOII IUDING W1Tlt SOIi: Wl>SCN'E ~ CRll1CM. aw& SCDIIE<T lUO AR£AS 00 NC1T EXJ$T. AH EXHBT IS PROWlED ON ATIN:IKMT 28. PCC-1 IS lOCAT[D AT AH EXIS1WG STORM DRAtl BOX lOCAT[D ON Tl£ SOU1MEAST Of Tl£ F<NlJECT SITE. DI/A DI/Al) Tiff DI/A-/ S.U-milifPli>¥ l/llA-2 /ir,ns/DBII' brms!DBII' N/A 811'-I I I I PERMANENT WATER QUALITY TREATMENT FACILITY ...... _-SQIM -llll~••---=---"'1fl!Q"......_ DETAIL WATER QUAUIY SIGN-PLACED AT EACH BIOFILTRATION BASIN l«lTC, AU BClfl.TRAT!tW AR£AS WU HA\IE A SOI POST[D TD BE \ISllL AT AU T1lol'.S. POC - POCA IOTA/. (SUT) JIIJ50 /58H.JQ lOTAl i,cnn 70 ----~ (AC1i£) IIH!EH /RJ .Sllr nP£ Q/7715 (II -:;;;;,; " QJH.• 71¥ --· n ~l ~',;,.'"-®W 5• fK' PIP£ PEHflKiAllON /A'IT)(/f OETM. ---------NOTTr)SCAI.£ 8l0l!ETENOON &MACE ~DRU OAIF1C( HOLE AT R.OIUNE Of 00 CN' (SIZE P£R BICHIASIN DETAl) ORIFKI OETAIL. NOTroSCAII ml DETAIL "No DUMPING" AT CATCH BASINS l«lTC, AU CA~ 8ASINS 1IITM CRAT[S SHAU BE STDICUD 1IITM CITY IIEWRED ffDI P£R N!tNE DCTM; (DIS -ACIURINC ,SOO OR !OUIIIIDII) ENGINEER OF WORK 1#:k#I ~GINEFJUNG I.ANO PU.NNING. ENCINE£RJNG; SLM\IEYJNG 440 STATE~ ESCONOIOO, CA. 91029 PH (160)14S-&r r& FAX (160)14S-rB90 ~~ Sep 12, 20J .. \ ROOEJ!IO.OOll1K ~ I ~~~ RC[; 456211 EXP:12/Jl/18 PALISADES HOTEL EXTENSION HYDROMODIFICATON EXHIBIT // // / I -7 / / / / I .7 -<I SCALE: /" = /0' 0 /0 7 •. V I I / fl 20 30 40 .- ..... <J V <! . V . .,j . <J -_7 -.. ,;:, ~ I 1 I I I I C C V <I 1 1 OMA-2 I I 0.364 ACRES I I ~ I ) "-- ) "- C ., C VNCRETE f1/ALKf1/A Y <} ·- -· 7 LIMIT OF BUIL/JINC's ROOF / ---------/ "-"-/ ,.,,,.-l ,'IP-·· SURFACE BMP ID FOOTPRINT (SOFT) BAIP -1 795 ' ·- \ A1 (INCH) 10 0/SlANCE FRO!/ TOE OF St.OPE TO UNER IN CRA vEZ LA ffR E A2 C (INCH) (INCH) !2 18 ;-:--;:___------, --- 1! c::: ----c:n ' I I I! ' ' ----=-~ --------~ - ~ -~_J *I/IA/ER OUAL!Tr ENOS AT A! 0/AIENS/ON APRON FOR ENERGY DISSIPATER TOP OF BASIN BIO-BAS/IV SUMMARY TABLE BOX RISER I ORIFICES DIAMETER D E OVERFLOW (INCH) (FEET) STRUCTLRE SIZE UPPER LOIIE1? (INCHES) (INCH) (INCH) 18 J J6rJIJ N,M a525 ------------------------ \ \ \ NO UV£ UV£ LOAO/M LOADING STANDPIPE DIAMETER (INCH) N,M ,f"-6" DROP Fl?(Jl,I CURB CUT TO APRlW ~NGLE OF INfZUENCE / LINE Fl?OI/ TOP OF CRA vEZ LA ffR IMPERMEAB LE LINER ffS \ \ I I I I I I I t SD SD - • UNDERLYING HYDROLOGIC SOIL GROUP TYPE D. BASED ON USDA NRCS WEBSOIL SURVEY. • APPROXIMATE DEPTH TO GROUNDWATER >20 FT BASED ON BORING TESTS BY MTGL GEOTECHNICAL ENGINEERING. NOVEMBER 20, 2017. • EXISTING NATURAL HYDROLOGIC FEATURES DO NOT EXIST. EXISTING CONDITION IS A BALLROOM BUILDING WITH SOME LANDSCAPE AREA. • CRITICAL COARSE SEDIMENT YIELD AREAS DO NOT EXIST. AN EXHIBIT IS PROVIDED ON ATTACHMENT 28. • PDC-1 IS LOCATED AT AN EXISTING STORM DRAIN BOX LOCATED ON THE SOUTHEAST OF THE PROJECT SITE. OMA TOTAL TOTAL OEPlll TO tl/1/0ERL !111/C OMA /0 TfPE Oro1iJs to B.YP POC (SOFl} (ACRE) JJT.YP CROl/11/0 H'AlFR (ft) SOh'. TfPE OMA-! Self-mitigoltiJg IV/,4 -J!!J.50 ao7t5 0% >20 ft 0 04/A-2 Drains to BMP B.YP -I POCA 15864.JO aJ642 71% >20 ft [) WEIR ABOVE THE POND BASE SIZE PER PLAN PROVIDE DETACHABLE GRATED CAP FOR MAINTENANCE AND WIRE MESH/TRASH RACK TO PROTECT WEIR AND ORIFICE FROM CLOGGING SOIL MIX o LAYER GRAVEL LAYER o I I BIORETENTION SURFACE 6° PVC PIPE PERFORATION LAYOUT DETAIL NOT TO SCALE CATCH BASIN OUTTER WALL CH 40 PVC MALE ADAPTER (MiTPxSoC) ~6~~C~=~~~~~A ~~~TH~ED QSUBDRAJN O END CAP (FPT) nn==ii::"7-rc='7t===!r=--DRILL ORIFICE HOLE AT d ' FLOWUNE OF END CAP •• • ,b CLASS II PERM STORAGE LAYER ORIRCE DETAIL NOT TO SCALE (SIZE PER BIO-BASIN DETAIL) l =:: ,! ---_Q::: d ~ ---ULOW RESTRICTOR ORIFICE SIZE PER TABLE SEE ORIFICE DETAIL CA1ll{BASIN OETAIL RIGHT NOT TO SCALE PERMANENT WATER QUALITY TREATMENT FACILITY KEEPING OUR WATER WAYS CLEAN MAINTAIN WITH CARE -NO MODIFICATIONS WITHOUT AGENCY APPROVAL DETAIL WATER QUALITY SIGN-PLACED AT EACH BIOFILTRATION BASIN NOTE: ALL BIOFILTRATION AREAS WILL HAVE A SIGN POSTED TO BE VISIBLE AT ALL TIMES. DETAIL "NO DUMPING" AT CATCH BASINS NOTE: ALL CATCH BASINS WITH GRATES SHALL BE STENCILED WITH CITY REQUIRED ITEM PER ABOVE DETAIL: (DAS MANUFACTURING #SDO OR EQUIVALENT) ENGINEER OF WORK EXCEL ENGINEERING LAND PLANNING. ENGINEERING• SURVEYING 440 STATE PLACE, ESCONDIDO, CA 92029 PH (760)745-8118 FAX (760)745-1890 ~~2~ ROBERT D. DENTINO ~ EXP:12I31I18 Sep 12, 2018 DATE PALISADES HOTEL EXTENSION HYDROMODIFICATON EXHIBIT ATTACHMENT 2b - I ~ UJ I-~ (.) UJ UJ -, (/) 0 0::: 0::: :::, c.. 0 0 (.) UJ ~ (/) 0 (.) c.. t::: 0 0::: 0::: (.) c.. 1--- -C ~ ATTACHMENT 2d I - Table of Contents Section I Section II Section III Section IV Section V Section VI Section VII Introduction ..................................................................................... 2 Model setup ..................................................................................... 3 System Representation ........................................................................ 7 Continuous Simulation Options .............................................................. 9 Bio-retention As LID Control Parameters .................................................. 10 Running the Simulation ...................................................................... 17 Analysis Result ............................................................................... 18 Section VIII Summary and Conclusion ................................................................... 28 ATT ACHEMENTS 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 1 SECTION I -INTRODUCTION This report provides Hydromodification analysis for a project located at 5803 Armada Drive southeast portion of Grand Pacific Palisade Resort and Hotel, Carlsbad, California. The project is a proposed 0.44 acre hotel site with one building and a bio-filtration basin. Hydromodification calculations are performed utilizing continuous simulation analysis to determine the flow duration for the flow rates that fall within the geomorphologicaly significant flows 1• 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 and mitigated flows to determine compliance with the Hydromodification Management Plan (HMP) requirements and the State Water Resources Control Board Order No.R9-2015-001. This report compares the pre-developed to post-developed hydromodification results at one Poirit-Of- Compliance (POC). The POC area labeled POC-A. The tributary areas to the POC are labeled as "Basins" in the pre-developed conditions and as DMA (Drainage Management Area) in the post- developed conditions. Pre-development conditions contain 1 distinct basin labeled as basin 1 while the post-development conditions contains 2 DMAs. The total tributary within the project is approximately 0.436 acres. The Hydromodification and Water Quality systems proposed for this project include 1 bio-filtration basin located at the northwest side of the project. The systems are designed to capture and detain storm runoff on the surface and filter through a soil mix to a gravel storage area below the surface. The runoff is then conveyed through an underground pipe network to either an existing natural channel which currently collects the sites storm flows or to a level spreader which evenly distributes the concentrated flow to overland flow. The resulting mitigated outflows are shown to be equal to or less than the pre-developed outflows. LOW FLOW THRESHOLD A downstream channel assessment was not completed for this project, which requires the low flow threshold for the system analysis to be 10% of 2-year storm event (0.1 Q2). This low flow threshold will be used to meet peak flow frequency and flow duration controls. 1 Geomorphically significant flows are defined as the rate of storm water runoff flow causes erosive conditions. For this study, these flows occur during the 10% of 2-year, 2-year, 5-year and 10-year flows. 2 • SECTION II -MODEL SETUP SWMM provides continuous precipitation based on historical rain gauge data onto a sub-catchment. A model for both Pre-developed and Post-developed conditions is then developed to analyze the amount and frequency of runoff due to surface conditions. The resulting data for both the Pre-developed and Post-developed conditions are then compared to determine the impact of runoff to the project due to the development of the site. PRE-DEVELOPMENT MODEL SETUP The pre-development area is depicted as one unit sub-catchment. The basin was delineated based on the soil types and hydrology features. Site delineation can be found in Figure 2.2 on the next page. For the purpose of this study, the site is assumed to have 0% of impervious surface area. The site currently is a developed condition with an existing ballroom building and a landscaped area. Giving the site an assumed manning's value of 0.1. POST-DEVELOPMENT MODEL SETUP The post-development areas are divided into 2 DMAs (Drainage Management Areas) based on topography, soil type and hydraulic systems. Figure 2.3 on the next page shows the delineation of each DMA and bio-filtration it contributes to. Each Bio-filtration is similar in configuration as seen in Figure 2.1 below. The bottom elevation for is assumed at O ft within the LID editor for bio-filtration. The bio-filtration basins utilize the BMP manual's default value of 5 in/hr for surface. CIIEAS£ IN MTAHCCfli'rJl/!0£ <Y' !il.OPC IU LID IN Qe-416. IAIOt £ ·:-Al ~,_--...---.,.,=---.--..J......-~~----~-,--.....L.'-='-'"--"'::e:.:....---:c"".'.=:-:-::=-.--+--G~ lJEIIIIID/II &-~-~ --'-.:..-.-t...._ _ _....__~='f-~llltl STDIW:E LA'D MSHIU At2 Sl SfQI(£ A4IMN d. IIAN£11Jl r 11N QIU/lf" er 'fMS1f .,..-(XWPACIDJ l'ERFUlfA!Cl) IAt'Da DlfAH /ElOII' $l1l ,,. .... /fHU!fAIE1/ fl!'(' NOTIUst:AlE SUlFACE BOX RIS£R / OlllnCES OIAMEII:R STANDPIPE ll.1PERMEAB !IMP ID rOOTPRIH1 Al A.2 C D E OVERflOW I DIAMETER LE (INCH) (INCH) (INCH) (INCH) crm) STRUCTURE SIZE I.FPfJf U)#Of (S<fl) (NCl£S) (N:N) (IVCII) (INCH) LINER 11111'-I m ' l.l 16 16 J J6Jr.J6 N.M I al:2$ N/A re~ Figure 2. I-Typical 8io-/iilra1io11 Section 3 POST-DEVELOPMENT DRAINAGE MANAGEMENT AREAS (DMAS) Basin areas and DMAs provide an important framework for feasibility screening, BMP prioritization and storm water management system configuration. Both Basin Areas and DMAs are defined based on drainage patterns of the site and the BMPs to which they drain. Below is a summarization of Basins and DMAs within this study, excluding any LID area that resides within its boundary. Note, DMA-1 and DMA-2 have further been delineated based on soil types. Soil types are denoted with the lower case letter of the soil type.: Pre-Development Post-Development Name Area %1mperv Drains (Acres) to Name Area %Imperv Drains (Acres) To DMA-lc 0.1383 0 POC-A DMA-lc 0.0084 0 POC-A DMA-ld 0.2974 0 POC-A DMA-ld 0.063 66 POC-A DMA-2c 0.13 66 BMP-1 DMA-2 0.234 66 BMP-1 BMP-1 0.016 0 POC-A TOTAL 1.446 SECTION III -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. lime Series Oceanside 0 100,000 200,000 300,000 400,000 500,000 Bapsed Time (hours) Figure 3. I Time series rain data, which corresponds to n111o_ff estimates for each o/'tlre 508, 08/J time steps (each date and how~ o_( the 58-year si11111/atio11 period. (!11cheslho11r 1•s. elapsed time) 6 • RAIN GAUGE The properties of a rain gauge describe the source and format of the precipitation data that are applied to the study area. This project uses the rainfall data from the Oceanside ALERT Station found on the Project Clean Water website (www.projectcleanwater.org). The rainfall data file contains hourly precipitation characteristics such as rainfall intensity, hourly-recorded time interval, and the date. 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. See Figure 3.1 for hourly precipitation intensity graph for the 58- year dataset. SUB-CATCHMENT (CONTRIBUTING BASIN OR LID AREA) A basin is modeled using a sub-catchment object, which contains some of the following properties: Rain Gage The rate of storm water 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 gage 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 drainage patterns and its outfall. Width The width for each sub-catchment is determined by conceptually creating an idealized representation of the irregular shaped sub-catchment. The idealization is done by utilizing the method found in SWMM Reference Manual, Volume 1, section 3.8.4, equations 3-10 & 3-12. In brief, the idealized width for a sub-catchment is defined by dividing the cub-catchment into two sections. The dividing line for a sub-catchment is the longest overland flow path for the storm water runoff within the sub-catchment (also known as the main drainage channel). The larger of the two determined sections is divided by the total area to ascertain the skew factor for the idealized shape, per Equation 3-10. The shape factor for the actual water shed is then determined by dividing the total area of the sub-catchment and dividing by the square of the main drainage channel length. The idealized shape factor is then determined by using the derived skew factor and watershed shape factor in Equation 3-12. Lastly, the idealized shape factor is multiplied by the length of the main drainage channel to determine the width used for the sub-catchment. Provided below are the equations found in the SWMM Reference Manual, Volume 1: Z = Am/A X = A/ L2 Skew Factor (Eq. 3-10) Watershed Shape Factor 7 Y = 2X(l.5 -Z)(2K2 -X)/(2K -1) W = Y •L Slope Idealized Shape Factor (Eq. 3-12) Sub-catchment Width This is the area-weighted average of slopes within a sub-catchment. Imperviousness This is the percentage of sub-catchment area covered by impervious surfaces such as sidewalks and roadways or wherever rainfall cannot infiltrate into the surfaces. Roughness Coefficient The roughness coefficient reflects the amount of resistance that overland flow encounters as it runs off of the sub-catchment surface. Per the San Diego County BMP Design Manual, Appendix G, Table G.l-4, a default value of 0.012 is used on impervious areas and 0.1 for perv1ous areas. Infiltration Model The infiltration model used for the proposed project is based on the Green-Ampt infiltration model. Based on surface conditions and soils report, it was determined that the proposed project site contains soil type D. LID controls LID controls are established to model storm water runoff collection, detention and/or treatment. This project proposes to use of bio-retention for storm water treatment and runoff collection. The bio-retention LID type contains an engineered soil mixture placed above a gravel drainage bed. Further discussion can be found in Section IV of this report. Each LID unit is constructed with a max longitudinal slope of 2%. Below is a chart denoting the location, name and area of each LID: [LID_USAGE] Within Area Subcatchment: LID ID (sqft) BMP-1 BIOFILTRATION-1 737.91 2 A default value of 4 is used for 'K', the upper limit on the watershed shape factor 8 - SECTION IV -CONTINUOUS SIMULATION OPTIONS KINEMATIC WA VE ROUTING MODEL This routing method solves the continuity equation along with a simplified form of the momentum equation in each conduit. The latter requires that the slope of the water surface be equal to the slope of the conduit. The maximum flow that can be conveyed through a conduit is the full normal flow value. Any flow in excess of this value, entering the inlet node, is either lost from the system or can pond atop the inlet node and be re-introduced into the conduit as capacity becomes available. Kinematic wave routing allows flow and area to vary both spatially and temporally within a conduit. This can result in attenuated and delayed outflow hydrographs as inflow is routed through the channel. However this form of routing cannot account for backwater effects, entrance/exit losses, flow reversal, or pressurized flow, and is also restricted to dendritic network layouts. For this reason, the model does not contain any conduits and utilizes storage nodes for runoff capture and release. SIMULATION DATES These dates determine the starting and ending dates/times of a simulation and are chosen based on the rain data availability within the selected rain gauge. Start analysis on O 1/03/1951 Start Reporting on O 1/03/1951 End Analysis on 05/23/2008 TIME STEPS Simulation dates are divided into intervals (time steps) at which computations will be analyzed. At each time step SWMM performs 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 the project is obtained from the BMP manual, Appendix G, Table G.1-1: Monthly Average Reference Evapotranspiration by ETo Zone for use in SWMM Models for Hydromodification Management Studies in San Diego County CIMIS Zone 4 (in/day). January February March April May June 0.06 0.08 0.11 0.15 0.17 0.19 July August September October November December 0.19 0.18 0.15 0.11 0.08 0.06 9 SECTION V -BIO-FILTRATION LID CONTROL PARAMETERS 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-filtration 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. J. Surface The Surface tab within the LID Control Editor establishes the constraints of the Biofiltration LID at the surface. The parameters and default values are described below: 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). The surface storage depth for this project is set to the first outlet of the overflow riser. Any additional storage capacity of the Biofiltration unit above the berm is modeled as a storage unit to ensure that the full storage depth is routed through the pond and does not contribute to overland flow. Vegetation Volume Fraction Vegetation Volume Fraction 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 the surface area coverage provided by the vegetation. According to San Diego County BMP Design Manual this volume can be ignored. Therefore, the value of O for the vegetation volume fraction is used. Surface Roughness Surface roughness is assigned to all DMAs using Manning's n value. LIDs are assigned to a DMA and do not require the addition of a Manning's n value. Therefore, Manning's n value for overland flow over the surface of a vegetative pond is O (n=O). Surface Slope Biofiltration and Sand-filtration are designed to detain storm runoff and contain no slope. Thus, surface slope is considered O percent. 2. Soil 10 • The Soil tab within the LID Control Editor describes the properties of the engineered soil mixture used within the Biofiltration LID. The parameters and default values are described below: Thickness Thickness of the soil layer in inches. Typical thickness of a biofiltration is 18". Porosity The volume of pore spaces relative to the total volume of soil (as a fraction). Per the BMP design manual, the value is set to 0.40. Field Capacity The volume of pore water relative to total volume after the soil has been allowed to drain fully (as a fraction). Per BMP design manual, the value is set to 0.20. Wilting Point Soil moisture content at which plants cannot survive below this value (as a fraction). Per BMP design manual, the value is set to 0.1. Conductivity Hydraulic conductivity for fully saturated soil. Per BMP design manual, the value 5 in/hour. Conductivity Slope Rate at which conductivity decreases with decreasing soil moisture. Per BMP design manual, the value is set to 5. Suction Head The average value of soil capillary suction along the wetting front (inches). This is designed as the suction head for a soil mix after several years of bio-filtration life span. Per BMP design manual, the value is set to 1.5 inches. 3. Storage The Storage tab within the LID Control Editor describes the properties of the crushed stone or gravel layer used in bio-filtration cells as a bottom storage/drainage layer. The parameters and default values are described below: Height This parameter is the thickness of the gravel layer (inches). Gravel layer includes gravel and filter course below the engineered soil mixture. Void Ratio The volume of void space relative to the volume of solids in the layer (as a fraction). Note, void ratio = porosity / (1 + porosity). Per BMP design manual, the value is set to 0.67. Seepage Rate The rate at which water infiltrates into the native soil below the layer (in/hour). This is the saturated hydraulic conductivity of the surrounding sub-catchment. Value is based on tests performed by the soils engineer. A value of zero was used per BMP design manual for impermeable liner. 11 Based on percolation test conducted by the soils engineer, the soil type is C and D. Clogging Factor Total volume of treated runoff it takes to completely clog the bottom of the layer divided by the void volume of the storage layer.). Per BMP design manual, the value is set to zero. 4. Drain The Drain tab within the LID Control Editor describes the properties of an optional undrain system within the storage layer of the LID unit. The parameters presented in this tab are used to determine the rate of flow through undrain. The parameters default values are described below: Flow Coefficient -C Determines the restriction of flow on the underdrain orifice. To derive this value please see explanation below: Per SWMM "Drain Advisor": "The user specifies ... volumetric flow rate (per unit area)": Q q=- Aud Where: q = volumetric flow,.!!.... sec Q= flow, cfs Aud= surface area of LID Per SWMM "LID Control Editor -Drain system": Eq. 4.1 "The drain coefficient C and exponent n determines the rate of flow through a drain as a function of the height of stored water above the drain's offset. The following equation is used to compute this flow rate (per unit area of the LID unit)": Eq. 4.2 Where: q = volumetric flow, .!!.... sec Cd= drain coefficient, unitless h = ponding height above orifice, in n = typical value for n is 0.5 (makes drain act like an orifice) Standard orifice equation: Q = C0A0 ✓2gh Eq. 4.3 12 - Where: Q = flow, cfs C0 = orifice coefficient, unitless A0 = cross-sectional area of orifice, in h = ponding height above orifice, in g = gravity, 32.2 ft 2 sec Converting orifice equation into volumetric flow per unit area of LID element: !]_ = C0 A0 .figh = q Eq. 4.4 Alid Alid Equations 4 .2 and 4.3 are now in similar terms and can be compared: Cdho.s = CoAo/fgii Eq. 4.5 Alid The height on both sides of the equation are similar and can be factored out: r::,;; Ao Cd = Cov .c..y -A Eq. 4.6 lid With an orifice coefficient of 0.6, equation 4.6 yields: Ao Cd= 60046 *- Alid Eq. 4.7 An example for use of Equation 4.7 can be found in the slotted drain example within the SWMM Drain Advisor (EPA SWMM 5.1 Help/Contents/Reference/Special Dialog Forms/LID Editors/LID Control Editor/LID Drain System/Drain Advisor). The underdrain coefficient used for each LID within this project is listed below: * C: * Ill ... .... * Ill <1l 0 <1l <11 <11 ~ * Cl ti u u E e <( .;:-<1l .£l Cl~ <11 -:J <1l Q. u u Vl z Cl ::::; i;::: ;§ Cl ::::; => BMP-1 BIOFILTRATION-1 737.91 0.625 0.173369 Flow Exponent -n Establishes the underdrain characteristics. The outlets for each biofiltration LID are designed to function as an orifice. Thus, the value is set to 0.5, per SWMM Help file. 13 Offset Height -Hd Distance from the bottom of the Storage layer to the invert of the drain outlet (inches). For this project, the offset value is set to 3 inches. SECTION VI -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. After the simulation run completes successfully, the mass continuity errors for runoff, flow routing, and pollutant routing is 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 the values exceed some reasonable level, such as 10 percent, then the validity of the analysis results must be questioned. This simulation produced a runoff continuity error -5.17% and the flow routing continuity error 0.00% and is within reasonable error to determine this study to be valid. In addition to the system continuity error, the Status Report produced by a run lists 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. For this study all node errors were within range of what is reasonable. 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 VII -ANALYSIS RESULTS 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 geomorphologicaly 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. 14 • 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 Plan3. 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 1 O0cfs, 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 GRAPHS' 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 0.10 cfs (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 365 days 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 365 days 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. 3 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) 4 The graph and the explanation were taken directly from Appendix E of the Hydromodification Plan 15 0&0 .....---------------;:_-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:..-:.,--, -.--1mper.1ous Flow (cfs) 070 ---Pre.Project Flow (crs) --Post.Project M:tigated Flow (crs) --Pre.Project 0.205 060 --Pre.Project 0 10 050 'lo t i • 0.40 Ji! ... 030 I I 0.20 010 000 +----------i-------------------------- 0.00 0.05 0.10 0.15 0.25 0.30 0.35 0.40 Figure 1. Flow Duraton !jgries Statistics for a Hypoll«ical DBvtiopment Scenario 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 9-217 d. 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 ofrow 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% 16 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 (USGS9 21 7 d) 6. The calculations for the Mitigated flow duration curve development (USGS9 217 d) 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. ln addition to these curves horizontal lines are plotted corresponding to the Q10 and Q1r(low flow threshold) values. Within the geomorphically significant range (Q10 -Q1r) 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 (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 "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. 5 See hydromodification limits for exceedance of pre-development values 17 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 geomo,phically significant range Qlf to Qi 0 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 Q 10 There are two ways that a point can fail. They are: 4. Qpost being greater than 110% of Qpre if the point is between Qlf and Q 10 5. If more than 10% of the points are between 100% and 110% of Qpre for the points between Qlf and QJ0 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. 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. VERIFYING THE FLOW RA TE COUNTS For each of the pre, un-mitigated 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 18 • main menu select Edit>Copy To>Clipboard. Now open a new blank sheet in MS Excel ( or suitable spread sheet program) select cell Al 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 (0.00 cfs 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 ofrainfall 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 Q 10 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. 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 stonn is assigned with the highest ranking storm being the stonn with the highest peak flow. There are several methods that can be used to detennine which storm should be ranked above another equally valued storm. For the purposes of these studies an Ordinal 19 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 equations6: F=m/(nR+l) and T=n+l/m Where mis 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, Qs, Q2 and Q1r (low flow threshold) values. Within the geomorphically significant range (Q10 -Q1r) 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 development curve lies below the pre-development curve (mostly7), the project meets the peak flow hydromodification requirements. PASS/FAIL COMPARISON OF THE CURVES 6 Pg 169-170 STORM WATER MANAGEMENT MODEL APPLICATIONS MANUAL, EPA/600/R-09/000 July 2009 7 See hydromodification limits for exceedance of pre-development values 20 • 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 Q,o-Q!f 2. Qpost being less than Q pre 3. Qpost being less than 110% of the value of Qpre if the point is between Qs and Q108 There are four ways that a point can fail. They are: 1. Qpost being greater than Qpre if the p oint is between Q!fand Qs 2. Qpost being greater than 110% of Qpre if the point is between QIJand Q,o 3. If more than 10% of the points are between 100% and 110% of Qprefor the points between Q5 and Q,o 4. If the frequency interval for points > 100% of Qpre is greater than 1 year for the points between Q5 and Q,o 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 8 See section on how a point can fail point number 3 hereon 21 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 comer 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 Q l 0, 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. VERIFYING 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 ofQI0, Q5, Q2 and Qlf are reasonable. For each value shown on the reports, verify that the value shown for say Ql 0 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 22 .. Select at random several points on each of the pass/fail tables to verify that the values for post XN 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-FILTRATION SURFACE PONDING The general equation used for drawdown time for surface ponding is derived by utilizing SWMM's underdrain coefficient (C factor). To derive the equation, the change in water volume with respect to time is set equal to the standard orifice equation found in the County Hydraulics manual: Eq. 6.1 Where: q = flow, cfs dh = change in ponding height above orifice, in dt = change in time to drain, hr n = porosity (set to 1 for surface layer) A0 = cross-sectional area of orifice, in C0 = orifice coefficient, unitless A0 = cross-sectional area of orifice, in 9 = gravity, 32.2 ft 2 sec Substituting 1 for porosity and rearranging Eq. 6.1 we get: Eq. 6.2 Solving the definite integral height from h I to h2 and drain time from zero to an ultimate time (T): fh=h2 f t=TcoAo.jfg h-0·5dh = ---dt h=hl t=O Ap f h=hz f t=T CoAo.jfg h-o.sdh = ---dt h=hl t=O Ap CoAo.jfg 2(..fh'i.-.Jhi) = Ap (T) CoAo.jfg (inhor.s) Per Eq 4.6: C = Ap 23 2n(M -v'hi) = C (T) 2n(v'fiz-../hf) ( ) T=-----hr C Eq. 6.3 Where: T = Ultimate time to drain change in head, hr C = SWMM underdrain coefficient h1 = head above the underdrain orifice at bottom of surface, in h2 = beginning head above the underdrain orifice at surface, in Each Biofiltration LID is analyzed to determine its surface draw down time and results are presented below: * C ,._ Q) i< Q) 9 0 t i< ...... i< H i< ;3: 9 ... ·.-i ~ 0 u ~ u ;:l ~ 0 ~ 0 ~ ...... "Cl <ll H <( l'O µ C C ·.-i C -Ill C Cll C ;3: ~ ..c ~ :::::; u ·.-i ·.-i 1/) ·.-i 0 <ll H -C ..c -..c --Cll H ::J C ..c -0 Cll ::::i BMP-1 BIOFILTRATION-1 0.173369 6 18 12 0.4 6.0 SECTION VIII -SUMMARY AND CONCLUSION The analysis is performed over a site that is approximately 0.44 acres in pre-developed condition and in post-developed and is planned for hotel use. Runoff from the proposed project is treated through biofiltration basins and modeled within SWMM as a biofiltration LID. One point of compliance (POC) is used in the analyzation of the pre and post development conditions. POC-A is located at the west side of project site. The hydromodification calculations are performed using Version 5 .1 of the EPA's Storm Water Management Model (SWMM). The results from SWMM on both the pre and post developed conditions are analyzed and shown in the Figure 9.1 and 9.2 below. As shown in Figure 9. I , the proposed development does not increase the peak flow frequency of the low flow, 2-year flow, 5-year flow or 10-year flow. Figure 7.2 shows that the flow duration curve for the existing condition is 21.2 hours ( 0.242%x365 daysx24 hour/day = 21.2 hours) and the proposed development is increased by only 11.8 hours (0.135%x365daysx24 hour/day= 14.0 hours). Therefore, it is concluded that the duration of the geomorphically significant flow after development is reduced to or smaller than that of the pre-development and no adverse effect impacting the downstream. 24 -J!! C, -~ .2 LL. ~ ca G> ~ 0.4 0.3 0.2 0.1 Peak Flow Frequency Curves -Pre Development -Post Development Mitigated ~ 010 (0.286cfs) ~ 05 (0 273cfs) +;iit------------------------------1~ 02 (0.211cfs) 0.0 ...._,,._+--+--+---+---+->--+---+--+--+--+->--+---+--+--+--+-+--+---+--+--+---<~~~----..-O~lf~(0_0~2_11~cf_s)~~~~ 0 10 20 30 40 50 60 Return Period (Years) Fig11re 9. I Peak Flow Freq11e11cy C11n•esfor both pre a11d post development conditions 0.3 0.2 -~ ~ 14 0.1 IX ~ 0 U::: 0.0 -0.1 Flow Duration Curves -Pre Development 7IE-010 (0 286cfs) Ill 0 Flow D .. atlOll PreDevelopment=365(days)x2-4(hrlday)x0 242('4)=21 2(hol.rs/year) Flow D .. ation M~igated Post Development=365(days)x2◄(t.-/day)x0 135('4)=11 8(hol.rs/year) 0.00 0.05 0.10 0.15 (%) Percent Time Exceedance Fig11re 9. 2Floll' D11mtio11 C11n·es -Post Development M~igated 71E-OIi (0 0211cfs) N ~ 0 0.20 0.25 25 Attachment A SWMM DRAINAGE MANAGEMENT AREA MAP SEE MAP IN BACK OF REPORT ~ __ .. -·····-·-. -·· !!l •• --- Ocean!ide ~ Figure:!. 3 -SWMM Pos1-Deve/op111e111 wit/, Mitigation Model -i. I OIIA-ld .. L, l OIIA.-1d ~ 5 Attachment B SWMM STATISTICS ANALYSIS , FLOW DURATION CURVE AND PASS/FAIL TABLE Excel Engineering STATISTICS ANALYSIS OF THE SWMM FILES FOR: DISCHARGE NODE: POC-A ANALYSIS DETAILS Statistics Selection: Nodes/Total Inflow Stream Susceptibility to Channel Erosion: High {Qlf = (0.l)Q2) Assumed time between storms (hours): 24 PRE-DEVELOPMENT SWMM FILE SWMM file name: V:\17\17040\Engineering\GPIP\STORM\SWMM\17040-PREDEV.out SWMM file time stamp: 10/8/2018 11:56:13 AM Selected Node to Analyze: POC-A POST-DEVELOPMENT MITIGATED SWMM FILE SWMM file name: V:\17\17040\Engineering\GPIP\STORM\SWMM\17040-MIT-B.out SWMM file time stamp: 10/8/2018 1:54:16 PM Selected Node to Analyze: POC-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 821 points. Of the points, 1 point(s) are above the flow control upper limit (Ql0), 668 point(s) are below the low flow threshold value (Qlf). Of the points within the flow control range (Qlf to Ql0), 152 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. The Mitigated Conditions flow duration curve is composed of 100 flow bins (points) between the upper flow threshold (cfs) and lower flow threshold (cfs). 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 flow value. Comparing the post- development flow duration curve to the pre-development curve, 98 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. V·\17\ 17040\fogioeeriog\GPIP\STORM\SWMM\report parts\Statjstics Reports\PQC-A\Statjstics Results-PQC-A pdf 10/8/2018 1:56:18 PM software version: 1.0.6785.31877 • Excel Engineering Peak Flow Frequency Curves 0.4 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... . -- _ 0.3 ~ u -~ .2 LL 0.2 ,;: . . . . . . . . . . . . . . . . . . . . . . . . . . . ............ '............. . . ' ......... . .lll:: cu Q) 0. 0.1 ··· • ·•· · · · · · · · · · · ~ · · · · · · · · · · · · · : · · · · · · · · · · · · · '. · · · · · · · · · · · · · : · · · · · · · · · · I-Pre Development -Post Development Mitigated -¼-010 (0.285cfs) -¼-as (0.271cfs) ---------,,----------,--------,--------,---------f-¼-02 (0.222cfs) 0.0 -¼-Qlf (0.0222cfs) 0 10 20 30 40 50 60 Return Period (Years) Excel Engineering peakFlowPassFailMitigated Compare Post-Development Curve to Pre-Development Curve ---- post-development SWMM file: V:\ 17117040\Engineering\GPIP\STORM\SWMM\ 17040-MIT-B.out post-development time stamp: 10/8/2018 1 :54:16 PM ------- Compared to: pre-development SWMM file: V:\17117040\Engineering\GPIP\STORM\SWMM\17040-PREDEV.out pre-development time stamp: 10/8/2018 11 :56:13 AM I I l i..0 I ~~ 1..o/< 0 0 i..0 I i..0 0~ ~ o'-5 04. ,i ~ 0~ o\o ,._q_ I,, "-'I ._G j q_~ ,._<::} <:;j S" " q_o"' ~~ q_o"' q_'-0 I 0~ o~"' ,._-, q_~"' o"' I 0~ 0 58.00 0.34 0.40 FALSE I FALSE FALSE Pass-Qoost Above Flow Control Un=r Limit 1 29.00 0.28 0.33 TRUE FALSE FALSE Pass-Qnnst < Qore 2 19.33 0.26 0.31 TRUE FALSE FALSE Pass-Qnnst < Qore -3 14.50 0.26 0.31 TRUE FALSE I FALSE Pass-Qnnst < Qore 4 11 .60 0.22 0.29 TRUE I FALSE I FALSE Pass-Qnnst < Qore 5 9.67 0.22 0.28 TRUE I FALSE FALSE Pass-Qnnst < Qore 6 I 8.29 0.21 0.28 TRUE FALSE FALSE Pass-Qnnst < Qore 7 7.25 0.20 0.28 I TRUE FALSE I FALSE Pass-Qnnst < Qore 8 6.44 I 0.20 0.28 I TRUE FALSE FALSE Pass-Qnnst < Qore 9 5.80 0.18 0.27 I TRUE FALSE I FALSE Pass-Qnnst < Qore 10 5.27 0.18 -~ 0.27 TRUE --FALSE FALSE Pass-Qnnst < Qore 11 4.83 0.18 0.27 TRUE FALSE FALSE Pass-Qnost < Qore 12 I 4.46 0.16 0.27 TRUE FALSE FALSE · Pass-Qnnst < Qore 13 4.14 0.15 0.27 TRUE FALSE I FALSE Pass-Qnnst < Qore 14 3.87 0.15 0.26 TRUE FALSE I FALSE Pass-Qnost < Qore 15 3.63 0.15 0.25 TRUE FALSE FALSE Pass-Qnnst < Qore 16 3.41 0~ 0.24 TRUE FALSE FALSE Pass-Qnnst < Qore 17 I 3.22 0.15 0.24 TRUE I FALSE FALSE Pass-Qnnst < Qore 18 3.05 0.14 0.24 TRUE FALSE I FALSE Pass-Qnnst < Qore 19 2.90 0.14 0.24 TRUE FALSE I FALSE Pass-Qnost < Qore 20 2.76 0.14 0.23 TRUE FALSE FALSE Pass-Qnnst < Qore --21 2.64 0.14 I 0.23 TRUE FALSE FALSE Pass-Qnnst < Qore 22 2.52 0.14 0.23 TRUE FALSE FALSE Pass-Qnost < Qore 23 2.42 0.13 0.23 TRUE FALSE i FALSE 1 Pass-Qnnst < Qore 24 2.32 0.13 0.23 TRUE FALSE FALSE Pass-Qnnst < Qore 25 I 2.23 0.12 0.23 TRUE FALSE FALSE Pass-Qnost < Qore 26 2.15 0.12 0.23 TRUE FALSE FALSE Pass-Qnnst < Qpre ----27 2.07 0.12 0.22 TRUE FALSE FALSE Pass-Qnnst < Qore 28 I 2.00 I 0.12 0.22 TRUE FALSE FALSE Pass-Qnost < Oere 29 1.93 0.12 0.21 TRUE FALSE I FALSE Pass-Qnnst < Qore _ 30 r 1.87 0.12 0.20 TRUE FALSE ! FALSE Pass-Qnnst < Qore 31 I 1.81 0.11 0.20 TRUE I FALSE FALSE Pass-Qnost < Qore 32 1.76 0.11 0.20 TRUE FALSE FALSE Pass-Qnnst < Qore 33 I 1.71 0.11 0.19 I TRUE FALSE FALSE Pass-Qnnst < Qore 10/8/2018 1:56 PM 1/20 • I I 1 I l I t • a I I f I ' t J I I I 1 I f I J 1 f t J I f I Excel Engineering peakFlowPassfailMitigated "'i ,._<i. <i.o" '"' 1,"' <i.' <1>" ~o Q0 <i.J- ~o Q0 <i.'0 c:10 ,._,.. o,; ,0 f!..0 d~ <:fl ~\o ((.~ ,"1 ........ r.;,q. ,.S)'-j '&"1 I qfb' (j-l OG;, I -----~--------____[__ ___ _L_ -----i -----~-c:§1 ' -------------- 34------i 1.66 _ 0.1, __ J 0.19__j TRUE -_ ' FALSE f -FALSE ~~f=?P"Sl<-Opr_e __ --_ ---__ c:§1 I 35 · 1.61 -1---------0J(l__ _-__ 0~ ---TRUE FALSE -FALSE ____ ~ Pass-O~<QJ,@_ -------- -36 ---1.57 _ ' 0.0_9_ _ '__ ~ -+-T_RUE ----i--FALS_E ~-FALSE _ ,Pass-Qposl<Opre __ ----_----- -37 ----l--1.5~ _o.09 ----t---, _o_ .11!_______j-_ _ TRUE --FALSE -. FALSE Pass-Qpost <_Opre ----------- 38 ' 1 .4_!l_ _j__ 0.09 0.18 TRUE -----t FALSE FALSE Pass-Q~ < Qi,@_ __ ---~--+-_ 1 .45 __ -D.09--r=-~ ~ TRUE , --FALSE __:_1 ~E--_ Pa_ ss_-Qpost < Qpre -----_-__ _ ~-~• 1.42 I 0.09 ~1_8 ____ TRUE ___ FALSE_L___FALSE ~s-Qposl<Opre _______ _ 41 1.38 , 0009 . 0.18 -+--TRUE--+ FALSE __ FALSE ___ Pass-QpQSI_<:~ ______ _ 42-_ -:------1 .35 1 0.0_9 . _ 0.17 -----+-_ T_ RUE _' __ FALS_ E ---+-____f_-AL~ I Pass-Qpost < Op_ re___ ___ ___ _ __ _ 43 ~ 1 .32 0.08 0.17 · TRUE FALSE ! FALSE Pass-Qpost < Qpre 44~ 1.29 0.08 +· 0.17 _ -+--TRUE =r= FALSE ___ FALSE __ Pass-Opos½Op,.,--------~ __ 4_5 __ -1------1.~ -o.o_ 8 -0.17--+--TRUE ' -FALSE~i ~LSE ~Pass-Qposl<Opre ------- 46 __ , 1.2}-----t 0.08 0.16 --TRUE --FALSE_ +-FALSE Pass-Oposl<Opre -------- 47 1.21 ~ 0.08 --0.16 TRUE FALSE --FALSE Pass-Qposl<Opre --------~ -_-_-1.18------+ ~~~ --o_.157= TRUE =--r-~SE --FALSE ___J_l'ass-Qposl<Opr-"---------- 49 =r 1.16 _ j__________Q,() 0.16 TRUE __ FALSE _[__ FALSE I Pass-O_pofu Qpre _ _ ___ _ --50----1.,-;i--' 0.08 ----0~+ TRUE L_ FALSE FALSE Pass-Qposl<Opre _ ~ -+-----TIF__:c-; -+=-~:~~ _ · -~~~~ -----~~ ----=t ~t~~ Fs-:;::g~;: -----_ _ - 53 1 .07 0.07 0.15 -----r-TRUE --+-FALSE FALSE , Pass-Qpost < Qpre _ 54 --I--1.0~ _Qj)L_ ---~----_ TRUE ___ ' __ FALSE _;_ FALSE__ jPass-Q~Qpre =-~~--- 55 1.04 , 0.07 0.15 , TRUE -----+--FALSE ' FALSE 'Pass-Qposl<Opre _§_ _L yJL -+--_ o.oz_-_ -+--0.151 TRUE ___ [ _ FALSE =7=-=FALS~ I~ 0~ Qpre -------- 57 I 1.00 __ L_ 0.07__J __ 0.15 TRUE FALSE FALSE __Jf'ass-Qposl<Opre 58 . 0.98 _ --0.06 Q1L -1-TRUE __ I FALSE __ FALSE - 1 Pass-Qpos1<0P,.--~~-_----=--- --5~ ----i=--:~ ___::t-~ -, -_-0.15_---t-____ TRUE --FALSE _ 1 FALSE Pass-Qpost < Qp~ --------_ 60 --0.95 -' 0.06 ' -o.~ 1-TRUE --1 -FALSE ' FALSE -----rp,,.ss-a~_<~ -----_ ---_ I 61 --, 0.94 0.06 0. 15 _J__ _ TRUE -j---FALSE FALSE Pass-Qpost < Qpre __ _ __ 62 -__ I-_ 0.92 _ r_ 0.06 -·-r-o.15 -~ TRUE __ FALSE · _ -FALSE _ P_ass-Qposl<Opre--_=---____ _ _ 63 __ 0.91 __ 0.06 -----r--O. ~I TRUE ~ FALSE _ FALSE , Pass-Qpost <Clpr~ ________ _ 1-------.64 __ --+_-0.89 1-_0.QL_-0.14 -_(__ -TRUE __ )___FALSE ' FALS~<Opre ------_ -- 1---------\'5 __ : 0.88 ___ 0.05 -+-___QJ_L ~ _____IB_U_I=__ _· _ FALSE ~ FALSE . Pass-Qpost < Qpre _________ _ §_ , _ 0.87 0 .. 05 : 0.1£______.j __ TRUE _ --+-_ FALSE , --FALSE ~s-Qposl<Op-re _______ _ __ 6~7 _ __r-~ --==r-~.05 _ _ 0.14 ' TRUE __J_ FALSE ~ FALSE -----fu~s-Qpost < Qpre ______ _ 68 0.84 0.05 ,-0.14 TRUE FALSE ± FALSE Pass-Qpost < Qpre _ ---- ~-_ L----.°-83 -_ i--_Q,Q5_! -0.1~-TRUE _ ' -_ FALSE FALSE -!Pass-Qpost < Qpre ~ ~ _ ---- --70 _ I _ 0.82 __L _ 0.05 __ 0.14 TRUE ,---FALSE --FALSE Pass-Q~ ~ --_ _ _ _ _ I 71 ' 0.81 _0.05 __j_ ___<L1_1__ ,-----TRUE _ FALSE--+ ___EfilS_§__ ~Qpost < Qpre ___________ _ __ 72~.8_Q_ +-0.05 __ · __ 0014_______J TRUE =r FALSE : ___ FALSE _ [Pass-Qpost<Opre ______ _ 73 0.78 I 0.04 , 0.14 ___ TRUE FALSE FALSE 7Pass-Qposl<0pre __ -- --;~ -_J -~ =1 ~:~-E~ + ~~~ ._ ~~t~-~ F~~t~~ _ 1~::~:gpo~::g~;: ~~---- 10/8/2018 1:56 PM 2/20 I I ' Excel Engineering peakFlowPassFailMitigated I ,0 'Is "' o' 0 ,01 ,0 <:§II f--,-S ,. I ,. I <:§I <:§I ,s\o (<~ ~<?. ,o . 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FALSE Pass-Q st< Q ~ 80 --+ 0.72-+ 0.04~0.13 TRUE FALSE I FALSE Pass-Qpost<Opre 81 J__ 0.71 ~0.04 0.13---r -TRUE ----1--FALSE FALSE Pass:ai,osi-Zopie ---=---·-__ 82 0.70 0.04 0.13 :-__:::r:::-:: TRUE _ i -FALSE FALSE Pass-Qpost < Qpre ~ ---<J.69 ~ 0.04 ~ o.13 ~E--FALSE ----FALSE Pass-Qpost < Qpre ---- --~ r---o.68 , ~04 --1--0.1~ -1--TRUE --FALSE FALSE __ Pass-Qnnst < Oore -.---. - 85 --,--0.67 ~ 0.04 , 0.1¾----f _ TRUE ---:::::::__ FALSE -~-FALSE Pass-Qpost < Qpre --.---.- 86 -~-0.67 -+--0.04 0.13 --TRUE___ FALSE FALSE Pass-Qpost<Opre --· .. -- --8~7~ [ 0.66 _j_ 0.04 -=r= 0.12 -f _ TRUE FALSE , _ FALSE Pass-Opost < Qpre _____ _ -~~~8_ ---0.65--,--0.0_3 _ _j__ --o.-12---+-----T~t FALSE ~~ALSE---rass-Qpost<Opre .. . ··--. 89 0.64 :-r=.=o.03 0.12 TRUE ___l__ FALSE --1-FALSE Pass-Opost < Opre _90 ] __(),_64 , 0.03 ,----0.~ ~ TRUE FALSE __ -_ FALSE ·,~post< Qpre --:=_ -=-_---____ ___ 9_1 _ 0.63 . 0.03 _ __1_ 0.12 I TRUE FALSE ' FALSE Pass-Qpost<Opre ____ . _____ _ _g___j__0.62=-t=0.,QL__ 0.12 TRUE __ '_ FALSE : FALSE Pass-0 St<Qpr_e __ ---.--.--· 94 0.61 0.03 0.12 --t--TRUE FALSE , FALSE Pass-Qpost < Qpre _ 93 ---I-__Q&2 . 0.03~_ 0.12 ____IfiU_E__ FALSE FALSE Pass-Qpost < Qpre -~ .--.-~.-60-=-Q.03~. --.0.12---=r-~.TRUC7 ~LSE \.. _ FALSE_ IPass-Qpo. st<Opre --.-·--· ·-- -~ , 0_,fil)__ 1--0.,()L__ __ 0..,11__ __ TRUE~__r---FALSE FALSE _ \Pass-Qpost<Op_re __ .--.----· 97 =-=r:--=. . 0.59 __ ·_. 0.03 -~0.11 · TRUL__ _. __ FALSE . FALSE Pass-Qpost<Opre __ -.--____ _ _fill_ _' __ O_,fill__ __ 0.03 =-L-.=o_.1_1 _ TRUE ' FALSE FALSE _ Pass-Qnnst < Oore --_ 99 · 0.58 + 0.03 · 0.11 TRUE ~ FALSE : FALSE Pass-Qpost < Qpre · 100 \ · . 0.57. _ _ . 0.03 _ I 0.11 -·t=· TRUE -.--FALSE --r--FALSE _ Pass-Qpost < Qpre ----::-=__ -=--- 101 0.57 ~ 0.03 0.11 _ TRUE ---r--FALSE FALSE Pass-Opost<Opre ______ _ __ 1cc02~ ___ 0.56 ___ 0.03 _ 0.11 TRUE.-1-----i.. 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FALSE tPass-Qpost < Qpre___ _ ____ _ ____1_1i--1--__IJ,iO--+ 0.03 __ ·_. 0.10 . ___lf1UE ~ FALSE ----r-_ FALSE Pass-Qpost < Qpre __ __ _ _ __11_L __;__ 0.50 _ ---t---1--0.03 G.jQ_ ____IBlJE__ FALSE ---r--FALSE Pass-Qpost < Qpre ·--__ .. __ _ 116 0.50 0.03 0.10 TRUE ' FALSE . FALSE Pass-Oposl<Opre ,-1-7---. ---0.49 I _0.03__ .. 0.10 -,-_-. TR!J.E -" _fl\LSE FALSE f Pass: Qpost ,;_Qpre ______ .. ----- 10/8/2018 1:56 PM I I i • J I I I I j I • I i I I,, I l I I J 1 • l I 1. J 3/20 l I l J ' l I I 1 f ' ' l ft--1t.-1 f I f I f ' f l ! I f I T I r 1 ' ' ' 1 f I Excel Engineering peakFlowPassFailMitigated "''11< ,_'I qo" ,0 ,;;;-. o o ,.;}0 ,.,,,0 i c:fl I .,_ ~ ~ ~ V'' V' oo ~~ ~,t> I .~0 _ <::;0 ~J,.. ~,,., ,"f,;j .~ 't r:S'.., 10 ~ ~ -1 1:,--r _I _'I'_'-"_ --! 'I __ _J_ _<1_'_ ----_o_lf'==-__ / _0_1< ____ , o<f_~==-I 'I ----· 118 _j 0~ . . 0.0~--__ 0.10. . TRUE __ . FAL~ __ FALSE .. IPass-OJJ<l§tc<Opre ____ _ 119 --0.48 I 0.03 ~ 0.10 I TRUE r FALSE -+ FALSE Pass-Qpost<Opre . _ -- . 120 i 0.48 __ 0.03 0.10 TRUE -+ FALSE_ , __ FALSE ~,;-Qpost < 0.P'L ____ _ · 121 __ ,-0.48 . L 0.03~ 0.10 I TRUE ___ L_ FALSE __ FALSE Pass-Qpost<Opre __________ _ 122 . 0.47 __ 0.03 _ 0.10 ____ TRUE __ FALSE , . FALSE --IPass-Qi>Q§_t < Qpre _________ _ 123 . ,---0.47 +--0.03 ___ 0.10 += TRUE ----l __ FALSE ____ FALSE Pass-Qpost<Opre . ____ . __ 124 0.46 0.03 ' 0.10 TRUE FALSE -+-FALSE --jf~-Opost < Qpre 125---i.=-oAG____:::;-~03--_ -_-. D.10 ---i -_-TRUE---+ FALSE ____ FALSE ___ If""" Pass-9P<>s~Qp~--_____ . ~ __ 126 ___ 0.46 , 0.03~ ~.10 __ TRUE ____ FALSE , . FALSE Pass-Qpost < Qpre ____ ·-· ___ _ __ 127 __ (_ 0.45 -+ 0.03 __ 0.10---+ _TRUE FALSE . i FALSE ::...::::],ass-Qpost<Opre ___________ _ 128 --0.45 ·-0.03 _J_ 0.10 . --TRUE :::_r-~ALSE ·-FALSE 'Pass-Qpost < Qpi-e --·-·--· ·-·-~---+ 0.45. __ ___Q,_0_3 ___ O.10 --+--TRUE , FALSE =---=J-:: _fl\LSE IPass-Opost<Opre_ . _____ _ __ 13_()__ --o._44 _J __ 0,()L_-+-_0.1_0 __ I_ TRUE =r-:: FALSE--.--FALSE __ Pass-Qpost<Opre . _ ·------ 131 I 0.44 0.03 _ L_ 0.09 TRUE · FALSE -L-FALSE Pass-Q~ Qpre ~ ---, 0.44 + ___IL02 · 0.09 I __ TRUE --l-FALSE ____ FALSE~ Qpost < Qpre __ ------ 133 . 0.43 0.02 , 0.09 --i TRUE I FALSE . . FALSE Pass-Qpost < Q~ ;~: :_r g::~ '-g:g~ --g:g: , ;=~~ -1--~~t~~ C ~~t~~ 1::~1:g::_ . ·. · --=- _1~ -t-0.42 __ t--0.02 -+ 0.09 -i--TRUE __ FALSE_ L_ FALSE__ IPass-Qpost<Opre ·---·-__ 137 --f 0.42 · 0.02 __ 1 0.09 _I_ TRUE 7.= FALSE FALSE Pass-Q~t < ()pi'e _____ _ 138 . 0.42__j 0.02 . 0.09 TRUE FALSE r FALSE IPass-Qpost<Qpre -;!~ •-~ ... g:g~ ... 1:=1· . ·;=~~ := ~~t~~ _i ~~=i:.::.=:g~;: .. -- 141 , . 0.41 ---0.02 _. 0.09 --TRUE -1-FALSE__ FALSE Pas~~Qpre ·-_ -----_ 142 I __o,<11_---i-o .. 02 . 0.09 ----l-_-TRUE __ . FALSE =-r-__fALSE __ 1 .Pass-Qpost<Qpr-"--______ _ ~ -i--0.40 --0.02 --0.09 , TRUE J-: FALSE ----FALSE . Pass-Qpost < Qpre -· ------ 144 . · . 0.40 f----0.02 __J _ 0.09 _ -+-TRUE FALSE ' FALSE ~~ Qpost < Qpre 145 . 0.40 . ·. . 0.02 _L_ 0.09 __J__ TRUE _j__ FALSE ---,-. FALSE ___ ~ Pass-.9PQst<Qpre· . ____ -- 1§__ L 0.40 ·-+ __(),lg__ _ 0.09 ___IB\Jg__ _' FALSE -1--FALSE Pass-Q st< Q re !47 _ ~ 0.39 0.02 _i __ 0.09 ' .. __ TRUE ··-t--_ FALS_E_ ·-. FALSE Pass-.Q~Qpre 148 ___l_ _ 0.39 t-0.02 0.09 TRUE FALSE FALSE Pass-Qpost < Qpre .149___ 0,39 0.02 + Q.08-1-=-: TRUE -=-FALSE --__ FALSE __ fass=Opost<Qpre _________ -_ 150 • . 0.38 0.02 . 0.08 . · TRUE I FALSE FALSE . Pass-Qpost < Qpre ~ t-o_.38 ! 0.02 __ 0.08 I TRUE FALSE ~ FAL~ _Jl'_ass-Opost <a~ ___ .= . -_-=-- 152 -------i 0.38 0.02 0.08 TRUE ~ FALSE FALSE __jf.ass-Qpost < Qpre .. 153 • --o:as-r 0.02--0.08 . ·-FALSE . FAL~ -. -~LSE ,Pass-Qpost Below Flow Control Threshold-=-_ . ___ 15£__ . 0.37 --_0.02 ----l __ 0J)ll_ r-_fl\LSE -+ __ FALSE . ·--__ FALSE. -==rPass-~ Below Flow Control_Threshold __ _ 155 . -,--0.37 (_ 0.02_ · 0.08 FALSE _____ FALSE --t FALSE__ Pass-QpostBelowFlowControlThresholcl_ __ 156 ----t 0.37 0.02 _ 0.08 7 __ FALSE __ j--FALSE_ --FALSE @s,_QpostBelow Flow Control Threshol(j_ __ 157 0.37 =-+ 0.02 . · 0.08 FALSE FALSE FALSE Pa~st Below Flow Control Threshold 158 -+-0.37 0.02. 0.08 r FALSE FALSE . FALSE ----lfass-Q~Below Flow Control Threshold - --159 1 0.36-;-0.02 -]-OJ>a -~LSE ~ FALSE ---=-FALSE __l'_as§:.QpQstBe\owF\owControl.Jhresho_ld 10/8/2018 1:56 PM 4/20 r I I Excel Engineering peakFlowPassFailMitigated l I "-'I< ,$ <1.0" •"' .;;, 0 o •"' •"' cfl ~ ., ., cfl cfl I ,sl0 (<~ <?.._o ~<v0 <v0 ~'-q-..., ," J ~,,. <1.0" <1.'"' of' I of' ~? ' </. ... ___ J ________ -~~-L~~-' ____ L--51' _J~~~~-160 I 0.36 -f----------l?-02 +--~ _ FALSE . FALSE FALSE :Pass-apost Below Flow Control Threshold 161 --~-0.36 -----+---______g.02_::__ --~+--FALSE~ _FALSE-f _ FALSE _:JPass-apostBelowFlowControlThresho~ld __ __ 162 _ _j_ 0.36 -0.0~_ +-0.08 -~' __ FALSE ______ FALSE _ _ _ ~L§L__ ~-ass-apost Below Flow Control Threshold-____ __ 163 0.35 0.0~----+ __ 0.08 FALSE FALSE FALSE 'Pass-apost Below Flow Control Threshold --------,s,i-----_--o.35 ----------, ll.02 ~.08 ___r---FALSE ~-FALSE :~ FALSL__ ----rPOSS:-apost Below Flow Control Thresiioid--_ 165 ----,----0.35 _ 0.02 0.08 : FALSE FALSE . FALSE ---------wass=-apost Below Flow Control Threshold -166 .,=-a~ +~£7.=-o.os-+ FALSE--~ FALSE _FALSE Pass-apost Below FlowControlThreshold --- 167 -+____Q15 __ , __ 0_,()g__--+---0.08 . ___ FALSE ----'--~L§L__ _-r---------FALSE Pass-apostBelowFlowControlThreshold ___ 168 0.34 . 0.02 ---I-__ 0.07 FALSE FALSE -r---FALSE Pass-a st Below Flow Control Threshold 169 _ -_ 0.34 [ -0._02 _ 1-0.D7 ________(___ FALSE +· _ FALSE -----:::::::___ _ FALSE Pass-apost Below Flow Control Threshold-_ __ 170 --i__o.34 --0.02___ 0.07 '· FALSE ---FALSE __ ] FALSE Pa~stBelowFlowControlThreshold ___ _ 171 0.34 __ j ________ O.02 --I---_ 0.07----+ FALSE _ . FALSE _ FALSE _ Pass-apost Below Flow Control Threshold --------,_72___ ---------0:-a~-_I 0~ _ · AOL ---+--_-FALSL + FAL~~ ~~\E3""=9P0st Below Flow Control Threshold ----- 173 ' 0.33 -+--0.02 -----+ ~07 ' FALSE ---FALSE ~ _ FALSE ~s~stBelow Flow Control Threshold __ _ _ --174 _ 0.33 _j___ 0.02 _-+ 0.07 ➔ FALSE --------i-~ALSE _ __ _ FALSE _ Pass-apost Below Flow Control Threshold ___ __fl§_ --+-0.33 · 0.02 _____ 0.07 ----1--FALSE _ --+-____fllL_§L__ FALSE 'Pass-apost Below Flow Control Threshold ___ 176 1 _ _ 0.33 =1=-0.02 I 0.07 _ . _ FALSE _ __ FALSE __ ! FALSE Pass-apost Below Flow Cont_rol Threshold ___ _ 177 _ 0.33 0.02 __ 0.D7 ---t----~ALSE -+ FALSE ____ FALSE _ Pass-apost Below Flow Control Threshold __ 178 -----t-_ 0.32 ____ 0.02 _o.07 -------t __ -------FALSL__ ____ FALSE FALSE I Pass-apost Below Flow Control Threshold ___ _ ·_179 __ -0.32 l-~ -I ~7 ___ FALS_ E _ FALSE _ -_ I-----F_ ALSE _ _ Pa_ ss-apost Below Flow Control Threshold ___ 180 -~ 0.32 --· --0.02::___=r---= ___ 0~1 --FALSE -----=l---FALSE --t-__ -----FALSE __ P~~w Flow Control Threshold ___ 181 ___ + 0.32 ---0.02 ---O.D7=-------t __ FALSE ____ J --FALSE -----FALSE --1Pass-apost Below Flow Control Threshold ----- 182 -----0.32 _ 1 _ 0.02 1------------co.07 -FALSE --FALSE , _ FALSE Pass-apost Below Flow Control Threshold ~~ 0.32 ---r· --0.02 -0.07 L FALSE L_ FALSE __ ; FALSE Pass-a st Below Flow Control Threshold ___ 184 r-0.31 ------t-------0.02 0.07 ---r-FALSE ! FALSE FALSE Pass-apost Below Flow Control Threshold 185 ~-0.31 + 0.02--------i--0.07 -~-FALSE --FALSE _L-FALSE Pass-a stBelowFlowControlThreshold - i~ -_-0.31 0.02 __ +--0.06 --r-· FALSE --FALSE ____L_FALSE Pass-apostBelowFlowControlThreshol __ d ___ _ I 187-:J:____0.31 __ 0.02__ o:oo---t-_-FALSE ~ FALSE __ ' --------i')\i::sr-------P~~ow Control Threshold ___ _ _ 188 __;_ 0.3~ I -_ 0.02_ _j__ o_ .06 ·+--FALSE --FALSE ----FALSE Pass-_ apost Below Flow Control Threshold -- 189 0.31 ----L 0.02 1 0.06 FALSE _ _)_______ FALSE FALSE Pass-a st Below Flow Control Threshold 190 ,----0.30 _ . -0.02 0~06 FALSE __J_ _____ FALSE FALSE : Pass-apost Below Flow Control Threshold ___ _ 191--------r 0.30--------j ___Q,_02 __ ---c..:: __ -_ 0.06 -+-__ FAL§L__ ----FALSE _' FALSE _ Pass-apost Below Flow Control Threshold --_ - 1~ --0.30_ '--0.02 __ J_ 0.06 _ J___ _ FALSE__ _ ___ FALSE _ FALSE Pass-Qpost Below Flow Control Threshold 193 -+ 0.30 0.02 0.06 · FALSE _=i FALSE , FALSE 'Pass-apost Below Flow Control Threshold --194 _ 1 0.30 \ 0.02 ---+-------0.06 I FALSE FALSE _ FALSE Pass-apost Below Flow Control Threshold __ __ _1_!lL 0.30 ----,-0.02 ! ___ 0.06 __ I_~~ +-_ FALSE · _ FALSE Pass-apost Below Flow Control Threshold __ _ 196 -,-0.29 0.02 -0.06 , FALSE I FALSE FALSE ~'Pass-apost Below Flow Control Threshold i sr--_ ~-OJL l=-_ ---:o:oz-------------t---o.~ ~ FALSE --_---FA_ Lsc= LTiill . Pa~---:sfseiow_ Flow Con_ trol Threshold __ 1 __ 98 ___ __ ___ 0.~ __ O~I__ 0.06 ___ FALSE -----t· ___ FALSE _ ____J FALSE Pass-apost Below Flow Control Threshold ___ _ 199 _=--t=_ 0.29 _ 0.02 , _ 0.06 -----t--_ FALSE ___ ____fllLSE ____ FALSE Pass-apost Below Flow Control Threshold __ 200 ---0.297 0.02 -~ 0.06 --+--FALSE ----FALSE I FALSE -~~y!Below Flow Control Threshold 201 _i_ Q.29-·=:r:::-0.02 : 0.06 -_ FALSE_____ I_ FALSE_ ,---FALSE -=w~amst B~ow Flo)\' Control Threfil!Old 10/8/2018 1:56 PM ' . I I j ' l r, 4 t • I 4 I I I l I 1 I • I i ' 1 I l .I I I ' ' 5/20 l I 1 ' I f I ' ) I ' l I ' I 1 I f I ' I f I • J T I f 1 T I ~ 1 • ' "I ' 1 ' --T Excel Engineering peakFlowPassFailMitigated "'Is ,._q ~o'> ,0 "' 0 0 ,0 ,0 cf/ ~ ~ ~ cf/ cf/ •I• ,.,,o ,<::l <::>0 ~J,. '!!....,,, ""<.:, ' ~ 0 ~ ~ .... ~~ I ~,,J ~<-~o q' cf/o cf/o oo/' ___ : ____ __j_ --------------==~---+ .~=--cf/ ___ ___l_-~~~~-=-•~~=~~~-__ 20_2__ 0.29 ___(),()2___ ~6 FALSE __ FALSE ~ ~~ _ I Pass-Qpost Below Flow Control Threshold __ _ ,_ __ 2=0~3-0.28 0.02 0.06 =-t:-=FALSE _ --+-FALSE I FALSE Pass-Qpost Below Flow Control Threshold I 204 ~ 0.28 _t-0.02 _ -t--Q,QL __ FALSE __j_ ~~ _ FALSE ___Jl'_ass-Qpost Below Flow Control Threshold--_ 205 ---0.28___ _ 0.02 ----+-~ _J_ FALSE _ _ FALSE _ r--FALSE ~ass-Qpost Below Flow Control Threshold _ 206 _ 0.28 , 0.02 _ , 0.06 __J_--FALSE _ -1 __ FALSE _T -FALSE ~-Pass, Qpost Below Flow Control Threshold _ 207 0.28 ] 0.02 0.05 FALSE ----+-_ FALSE FALSE ~s-Qpost Below Flow Control Threshold ~ --_ -~ --_ -0~ ~~ r-FALSE FALSE __;__ FALSE __ Pass-Qpost Below FiowcoiitrofThreshol_d_ -- 209 I-0.~] _ 0.02 . _ ~-.05 _ __: FAL§E _---l--FALSE _ -_ FALSE Pass-Qpost Below Flow Control Threshold 210 , 0.28 _J__ 0.02 _ +-0.05 -FALSE ____J_ _ FALSE FALSE Pass-Qpost Below Flow Control Threshold 211· ~ ~ -~ --l-_ 0~ r-FALSE FALSE -r--FAi:sE Pass-a S!BeiowFiowControlThreshol_d_ "'2i2--, ~7---, -_ 0.02 --._ --7i:o5 ----t--l'ALS_E ___ ----FALSE ----=r--FALSE __ ~s-Qpost Below Flow Control Threshold ~ 213 · _ 0.27 __J___ 0.02 __ 0.05 __ FALSE T FALSE __ FALSE----J!'.~S-OpostBelowFlowControlThreshold 214--_ 0.27 _ _ o._02 , -o.os ±' FALSE --_ FALSE __ , FALSE_ Pass-o_post Below Flow Control Threshold 215 0.27 + 0.02 __ 0.05 _ FALSE 1 __ FALSE ' FALSE __ -~Qpo~lowFlowControlThreshold __ 216 --+-_ ,_ 0.27 _ 0.02 1-=· ~--05 , FALSE _ , -_--FALSE~ -FALSE IPass-QpostBelowFlowControlThreshold _ 217 0.27 0.02 0.05 ' FALSE FALSE +--FALSE Pass-Qpost Below Flow Control Threshold 218 -+-_ , 0.27 --+--_0.02 ___ 0.05 +--FALSE _ FALSE _ -1--___ FALSE /~po-st BelowFlowContro!Threshold----_ - 219 _ · 0.26 _ , 0.02 ~ 0.05 -FALSE =1-FALSE __ FALSE __Jf'ass-QpofalBelow Flow Control Threshold __ 220 ---0.26 -0.02 ___ : __ 0.05 -t------FALSE ___ • __ FALSE ~-FALSE Pass-Qpost Below Flow Control Threshold _ -- 221 . 0.26 _=t:__ 0.02 _ 0.05 -t-_ _ _ -FALSE _ c---FALSE_ ' FALSE ~c Qpos_t Below Flow Control Threshold __ 222 I 0.26 0.02 -0.05 FALSE I FALSE FALSE ~-Qpost Below Flow Control Threshold -_223_____::::;:-_D.26--+-0.02_=--J= 0.05 _ !-----'FALSE _ -FALSE ~F-ALSE --~QpostBelowFlowControlThreshoid' --- 224 , 0.26 __ 0.02 ___ 0.05 _ FALSE --1-FALSE ___ FALSE ~s~QpostBelowFlowControlThreshold __ _ 225 _ -+-0.26 _ -+-0.02 -i--0.05 -r--FALS_E __ , __ FALSE -+-_ FALSE __ ' Pass-Qpost Below Flow Control Threshold __ 226 ' 0.26 ~---o_.02 __ _____Q,()5_----r-__ -FALSE __ _J__ FALSE ___ : FALSE -~-QpostBelowFlowControlThreshold 227 0.25 _ · 0,02 ___ 0.05 FALSE __J_ _ FALSE __ FALSE -----l.t'8~-Qpost Below Flow Control Threshold __ 228 _ -0.25 ---t--0.02 -·---t-0.05 :__t=-: FALSE ______ FALSE __ -+----FALSE ___ -. Pass-Qpost Below Flow Control Threshold ~ ~ 0.25--+ __Q,Qg_ ---t-0.05 : FALSE --i--FALSE --1--FALSE Pass-Qpost Below Flow Control Threshold ~30 0.25 , _ 0.02 , 0.04 , FALSE __L_ _ FALSE , FALSE Pass-Qpost Below Flow Control Threshold -- 231 0.25 ~-0.02 0.04 _ -+--FALSE ' FALSE FALSE Pass-Qpost Below Flow Control Threshold 232-+--0.25 ---1----0.02 ~-~ ~--_ -FALSE--~A~ --r-FALSE~~QpostBelowFlowControiniresiioid__-=-: 233 . 0.25 0.02 0.04 FALSE L_ _FALSE FALSE ~ Qpost Below Flow Control Threshold 234 -0.25 0.02 0.0-4--, FALSE FALSE FALSE • Pass: Qpost Below Flow Control Threshold 235 L___!>.25 ! 0.02 __ , _ 0.04 t FALSE--+ --FALSE _ ~_FALSE -~s-Opost Below Flow Control Threshold -=-- -~ ---~-0.02 =+ 0.04 _ FALSE ; ___ FALSE ---FALSE _--W. __ Passs-O()OSt Below Flow Control Threshold __ -- 237 1 0.24 =r ~.01 , 0.04 _ L__FALSE ' FALSE __ FALSE Pass-Qpost Below Flow Control Threshold __ 238 L_0,24 _1 __ 0.0, ___ __QJJi_ _L_ _FALSE---+ FALSE _ ! -FALSE -~gpostBelowFlowControlTh-reshold __ _ 239 0.24 0.01 0.04 FALSE --1 FALSE FALSE ~s~ Qpost Below Flow Control Threshold 240 --, -D.24 ~0:01--~04---1 FALSE • FALSE _ -. --FALSE ·Pass-Qpo3feeiowRowControiThreshoid --~ 241 I 0.24 ___ o.o, ___ 0.04 ____ FALSE _-__ FALSE_~-_ FALS~~postBelowFlowControlThreshold _ 242 0.24 -+ 0.01 , 0.04 ---t---FALSE --+--FALSE ---t-FALSE Pass-Qpost Below Flow Control Threshold 243 J 0.24 -0.01 --i-__Q,Q4 FALSE FALSE FALSE -, P_Ms-Ql)Qfil Below FIQ_W Control ThreshQ_ld -- I 10/8/2018 1:56 PM 6/20 r I I Excel Engineering peakFlowPassFailMitigated ♦ I ,., ,., ,., c§I ' ((.~ ,;;-. ,,.0 ' 0 1, c§I c§I •I• (\ 'I< I o'-5 1. I <:l ,? .._<:> i ~,,J <:J"' ~ " "~ ~ o<f'" ,_~ ~· ~ ~,., o~o ~o" <ct ~o <:§f" I ·244 .. I 0.24 I . 0.01 +. 0.04 . i . FALSE ---+-FALSE·---+-FALSE ,P.ass-QpostBelowFlowControlThreshold . . 245 __ . ~ 0.01 0.04 I FALSE FALSE FALSE Pass-O!)(lst Below Flow Control Threshold __ _ _ 246 f_____Q.24 . ...,..Q,Q1 .. __Q,()!_ __ ~ ___ FALSE FALSE Pass-Qpost~owCoritrolT~ 247 0.23 ___ 0.01~0.04 =t-= FALSE FALSE FALSE Pass-Q stBelowFlowControlThresh~o~ld __ _ 248 1 ~ ·1 _,_Q,()~ . 0.04 · . FALSE I FALSE _ __,_ FALSE · Pass-Qpost Below Flow Control Threshold __ ~ __ ~ ·--Q,Q1__ . __ 0.04 FALSE . ] FALSE FALSE _ I Pass-Opost Below Flow Control Threshold __ 250 , 0.23 0.01 0.04 FALSE I FALSE ___ FALSE Pass-Qpost Below Flow Control Threshold 251 .. I 0.2:l__ 0.01 . --+ 0.04 -+--FALS.E --I--FALSE ___ FALSE . Pass-Qpost Below Flow Control Threshold ..=- 252 ___ . 0.23 =+ . 0.01 0.04 __(__ _ FALSE I -~SE FALSE I Pass-Qpost Below Flow Control Threshold 253 0.23 0.01 0.04 ' FALSE , FALSE FALSE Pass-Q st Below Flow Control Threshold -254 --t--· o~,_0.01 -~ 0.04 . . FALSE___ FALSE -FALSE Pass-QpostBelowFlowControlThreshold -· 2.§§__ 0.23 . _Q__ .. 01 -r. 7. 0.04 I _ FALSE +--FALSE -+--FALSE Pass-Qpost Below Flow Control Threshold ----1 256 0.23-, 0.01 ~04 FALSE . f~ FALSE . f~ FALSE Pass-Qpost Below Flow Control Threshold 257 . 1 0:--.23 -! ___Q~ . __(J,Q4___ . FAL~ . FAL~ FALSE I Pass-Qpost Below Flow Control Threshold 258 --,---0.22 0-~ _ -0.04 1 _FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 2~ · 0.2-2--, . .JLQ!_~0.04 T FALSE ' FALSE---;-FALSE ·Pass-QnnstBelowFlowControlThreshold --·· 260 ', 0.22 I 0.01 0.04 , FALSE FALSE , FALSE Pass-Qaost Below Flow Control Threshold 261 I 0.22 ~-~1 _Q__ .. 04 .E. FALSE . FALSE . FALSE Pass-QpostBelowFlowControlThreshold 262 0.22 0.01 0.04 FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 263 7:22 , 0.01 0.04 FALSE -.1--FALSEffiALSE Pass-Qpost Below Flow Control Threshold 264 ~ ::.i= 0.01 , ~ ' . FALSE FALSE FALSE Pass-Qnnst Below Flow Control Threshold 265. I 0.22 1 __Q,Q1 __ E3r-__Q,1J!_. FALSE . FALSE . FALSE Pass-Qpost Below Flow Control Threshold I 266 ___l_ ~ --0.01 o.~. FALSE .,.------;ALSE FALSE Pass-Qnnst Below Flow Control ThreshQIQ__ 267 0.22 0.01 o.~ _j_ _FALSE -J-_ FALSE FALSE Pass-Qpost Below Flow Control Threshold -268 0.22 ~· 0.01 --tl.04 _. __ FALSE . j____ FALSE I FALSE Pass-Qpost Below Flow Control Threshold I 269 --+-0.22 0.01 0.04 __ FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 270 0.21 , 0.01 0.04 _FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 271 0.21 -0.01 ~ 0.03 . FALSE I . FALSE FALSE Pass-Qpost Below Flow Control Threshold 272 ·---0.21 j--0.01 __(),()3 FALSE . ~s~ FALSE Pass-Qpost Below Flow Control Threshold __ 27L___. 0.21 --+-0.01 ~ _Q,ClL , FALSE __;__ FALSE . _ FALSE i Pass-Qpost Below Flow Control Threshold . ~ I ~ _, __ o._01 __ 1___()J)cr=. FALS_E ___ . FALSE ' FALSE Pass-QpostBelowFlowControlThreshold 275 ~1~ _(J,Q1_---+--.o.o:[__l__. FALSE i FALSE ----FALSE Pass-QpostBelowFlowControlThreshold 276 0.21 1=· 0.01 0.03 ' FALSE I FALSE , FALSE lpass-Q stBelowFlowControlThreshold 277 ~0.21 0.01=i· 0.03 FALSE FALSE ! FALSE Pass-Qpost Below Flow Control Thresh~ 278 I 0.21 ~ 0.01 -~-+--0.03 _, __ FALSE ___ FALSE ___ FALSE Pass-Qpost Below Flow Control Threshold 279 0.21 . 0:0, 0.03 FALSE FALSE · FALSE Pass-Q st Below Flow Control Threshold l--2~8~0 7f21 ' 0.01 ---. -0.0_3_ FALSE ·j---FALSL_t FALSE Pass-Opost Below Flow Control Thresh~ 281 . _ _(.___Q~ ·. o.6,---, 0.03~-FALSE I -FALSE-~--~ERass-QpostBelowFlowControlThreshold~ . . ~ L....Jlc.2_1 __ , . 0.01 --+-0.0~_ +-FALSE __ ' _ FALSE , FALSE Pass-Qpost Below Flow Control Threshold ·--· I 283 0.20 ___ 0.01 .. --0-~ FALSE + FALSE ___ FALSE Pass-Qpost Below Flow Control Threshc>lcl___ . 284 . .Q,,2{)__ -i----J).01 _ __Q,Q:i--r-::--FALSE . FALSE 1 FALSE iPass-Qpost Below Flow Control Threshold __ . 285 ___L 0.20 _j_ 0.QL_ i _ 0.0~ ··-=FALSE _ _ FALSE i FALSE;_ [ P~Qpos~w Flow Control.Itireshold 10/8/2018 1:56 PM I t I I A I l I i I , I 4 J ' . I I l I • I ,l I t J l _, • I ' I, 7/20 ,l ' l J I f I ! I 1 ' 'f ' f I f I I I f I f I ! ' ' 1 f 1 ' J ~ I ,. . ' J T 1 r 1 I I Excel Engineering peakFlowPassFailMitigated ,0 ,,.. i;\ o o ~0 f,..0 o,q f.... "(I ,.S ~ ~ ~ (fl o\o {(.~ ~q ,o <::;0 <::)0 'i',..J,,, :-,.."1 1 ,,G ~ </.o~ <I"<:-</. I </.oil,-<1.'0 ctf~ I (jlo~ ' ctfi} ~ ' <i."'~ ___ i __ ---~ ____ , ___ !___ I ____ --------------- 286 i _ 0.20 ; 0.01 f 0.03 FALSE · FALSE _ FALSE Pass-Qpost Below Flow Control Threshold 287--+ __ 0.20 ___ 0.01 ___ 0.03 ----i-FALSE_ FALSE __ ,_ FALSE IPass-QpostBelowFlowControlThreshol_d __ 288 . -0.20 -+-0.01 --0.03 __ I __ FALSE 7-= FALSE____ FALSE Pass-OpQst Below Flow Control Threshold --- 28_!l_ ----0.20 __ , _ O.D1 0.03 _,_ FAL~ --FALSE__ . _FALSE /Pass-QpostBelowFlowControlThreshold ---- 290 _J_ _____Q10 _ . 0.01 ____ 0.03 _J_ FALSE __j_ FALSE ::__r-~LSE . Pa~stBelow Flow Control Threshol_d _ _ ~--0.20 -' _ 0.01 -+ 0.03 FALSE ___ ,__ FALSE __ ' ___ FALSE -----i-f>ass-OpQst Below Flow Control Thresh_c,l(l_ -- 292 ) 0.20 . 0.01 0.03 +-FALSE FALSE FALSE I Pass-Qpost Below Flow Control Threshold 293 _ 0.20~ o.oi --0.03 -FALSE :____=r-~ALSE ----FALSE --,Pass-QpostBelowFlowControlThreshold -- 294 I 0.20 ---0.01_ --o_.03 I --FALSE __ ---FALSE -------j _ -FALSE ::__:]Pi-PASL Qpost Below Flow Control Thresho_lcj__ 295---,__ 0.20 -+ 0.01___ 0.03 ' FALSE _ L FALSE _ f---FALSE 'Pass-Qpost Below Flow Control Threshold __ _ 296 0.20 O.D1 + 0.03 FALSE · FALSE FALSE IPass-Qpost Below Flow Control Threshold 297 -----J 0.20 _ 0.01 __ _ _ O.~ I -FALSE FALSE . FALSE Pass-Qpost Below Flow Control Threshold _ 298 __ __QJ_9_( __ 0.01 __ 0.03 -__ I FALSE I FALSE _ 1 FALSE_ Pass-OpostB_elowFlowControlThreshold __ _ 299 __ , __ 0.19 . _ 0.01 --0.02 ~ FALSE ---FALSE _ --_FALS~~-QpostBelowFlowControlThreshold _ ___ 300 • 0. 19 ~-_ 0.01 ___ 0.02 , FALSE ---f FALSE + FALSE Pa~ytaelow Flow Control Threshold __ 301 _ 0.19 1 O.D1 ~-_ O.D2 ___ FALSE _____ FALSE____ FALSE ___JPass-QpostBelowFlowControlThresholcl__ 302 ! ---:0.19 -+-0.01 --I-0.027= FALSE ___ FALSE ___ FALSE __ I Pass-Qpost Below Flow Control Threshold __ _ 303 ___ ___(J,_19_ I_ 0.01 _ --0.02 ____ FALSE __ · __ FALSE --__ FALSE --PA5LQpo_§I__Below Flow ControlThresholcl__ _ 304 [ __ 0.19 _ ---0.01 --0.02 f--FALSE _ FALSE ___ FALSE __ jPass-~BelowFlowControlThreshold 305 0.19 0.01 0.02 FALSE _ ~ FALSE +-FALSE Pass-QpostBelowFlowControlThreshold 306 -i 0.19 ----, _ O.D1-~--0.02 --+FALSE __ -FAL-SE -~ _-FALSE -7pass-qposfBeiowFlowContro!Threshold - __ 307 _____ 0.19 __ · 0.01 1--0.02 _ _L_ _ FALSE ~ FALSE ____ FALSE ----J'p~s,OpostBelowFlowControlThreshold __ _ 308__j 0.19 --f _ O.D1 __ 0.02 •---FALSE __ i __ FALSE _____ FALSE __j_Pass-QpostBelowFlowControlThreshold __ 309 I _ 0.19 0.01 0.02 _i FALSE _ _ FALSE FALSE ! Pass-Qpost Below Flow Control Threshold 310 ---i 0.19 ----r__ O.D1 __ 0.02 _ . --F11i:--_sE =-t FAL-SET FALSEIE~OPostBeiow_FiowcantrolThre.-_hold __ _ 311 , 0.19 ·_ 0.01 0.02 +-' FALSE FALSE -1 -FALSE ~-Qpost Below Flow Control Threshold 31_2_ ~ __QJ9 :__T __ 0.()1__ += 0.02 , FALSE __j__ FALSE --FALSE ___J'a~~lowFlowcantroiToiesfioid -- ~ --t-_ 0.19 . _ 0.01 ---0.02-----" FALSE ---FALSE ____ FALSE_---jPass-QpostBelowFlowControlThresh_()lcj__ ___l1_4 __ , __ O_Jll_ _(__ _ 0.01 --· __ o.og__ J__ FALSE · FALSE ___ -. _ FALSE Pass, Qpost Below Flow Control Threshold --- 315 -~ _ 0.18 ' O.D1 ____ 0.02 __ FALSE J----= _ __fALSE _± FALSE ~"=..Qpost Below Flow Control Threshold __ _ 316 ! 0.18 . 0.01 0.02 ----+-FALSE · FALSE FALSE __JPa_ss-Opost Below Flow Control Threshold 317 ~ 0.18 _0.01 +-0.02 ___ 1 _FALSE __ :_FALSE __ -FALSE -'Pass-QpQstBelowFlowControlThresh~--- 318 0.18 --O.D1 --0.02 -~ -FALSE -I FALSE ___ · FALSE 7Pass-QpostBelowFlowControlThreshold -- 319 ---, _ 0.18 -1--0.01 0.02 1 FALSE _ ~ FALSE --FALSE I Pass-Qpost Below Flow Control Threshold __ __ ~--+--0.18 ___ · _0,()1_ _____ 0.02 ~--__ FALSE __j ~~_r--_ FAL~~ss· O_ post Below Flow Control Threshold __ _ 321 , ____Q, 18 f--0.01 --0.02 _ t-FALSE_ --FALSE ~LSE __lP"-SS· QposLBelow Flow Control Threshold -- 322 0.18 · 0.01 J 0.02 FALSE _ FALSE FALSE . Pass-Qpost Below Flow Control Threshold 323 . 0.18 . 0.01 I 0.02 __l FALSE ----,--FALSE FALSE I Pass-Qpost Below Flow Control Threshold ---- 324 __ -0.18---, _ O.D1 _ --o.02 --FALSE FAL~ ___ ~L§I=_ -·Pa~§IBelowFlowControfToreshold-- 325 __ [ __ 0.18 0.01 _ 0.02 _ _ FALSE7 FALSE FALSE I Pass-OposLBelow Flow Control Threshold 326 --0.18 =-I ~-01 _ ---0.02 . ..::r-FALSE _ --FALSE _ J ~LSE _----n_ Pass, Qpost Below Flow Control Threshold _327_ , _ 0~ __ _Q,1)_1 1 0.02 FALSE FALSE FALSE _ ,Pass-Qpost Below Flow Control Tbreshold 10/8/2018 1:56 PM 8/20 I • Excel Engineering peakFlowPassFailMitigated I ,0 ~ ~ o o ~0 ~0 o,q q"-0-..S 04 04 '-o,q & >-..<3\0 ~«~ r} q"-~<J <:;j ~ ~'1 ' ~'?' ~o <c'" ~o~ ~,0 o<f~ ',. &'~ ·1 ,/ I ~" 1 I ~0 --___J_ --___L _____ , ----__l__ ------------CJ ----------__ 32L__ ___ QJ.L _I __ 0.01 __ 0.02 __j _ FALSE ~ _ FALSE ___ FALSE · Pas_s-Qpost Below Flow Control Threshold 329 _ ___ 0.18 0.01 · 0.02 · FALSE +-FALSE FALSE JPass-QpostBelowFlowControlThreshold -330 _ _ 0.18 _ __' ~0~1~-02 --FALSi:--____:_ _ FALSE_ -----,-FALSE ~ss-Qpostlje-lowFlow Coniroffhresiiofd _ 331 _ 0.18 · _0.01 --OJJL+ FALSE ---FALSE --FAL§E ~ass-QpostBelowFlowControlThreshold ~ --0.17 ----_ 0.01 -~ _ 0.02 _ _ FALSE -----1 FALSE ---\--FALSE_ Pass-Qpost Below Flow Control Threshold --- 333 ---j o_.17 I ~-01 _ L_ 0.02 _ -+-FALSE · FALSE_ --I-__ _ ~SE _ Pass-Qpost Below Flow Control Threshold 334 0.17 _j__ 0.01 0.02 FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold --33_5__ ---0.~ 0.Q1 ____j _:_ 0.02 FALSE ---t FALSE FALSE I Pass-Qpost Below Flow Control Threshold - 336 1· o.~---r~-01 ___ -l--0.02 -' FALSE ' -FALSE ~ FALSE ----irass-QpostBelowFlowControlThreshold -- 337 _ __ _ 0.17 · _ 0.01__ _ 0.02 l FALSE ---+-FALSE __ FALSE _ · Pass-Qpost Below Flow Control Threshold __ __ 33L_ . 0.17 =-t= D,Q1_ --+--0.02 _ FALSE __ _;__ FALSE -------1 ~~~~-Qpost Below Flow Control Threshold __ _ _ 339 ~7 0.01 _, __ 0.~ ----r-_ FALSE ___ ' FALSE_ -+-FALSE_-_-~Pass-QpostBelowFlowControlThreshold -_ 340 0.17 0.01 -+ __ 0.02 -I FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold ~ -_ --Q.17 -. -0.01 _ +--0.02 _ -FALSE ~+-FALSE FALSE _ -~ Qpost Below Flow Control Threshold 342----=:J_ ~7--:--0.ifl , _ Q.02 --, -FALSE . _ FALSE ---.-~S~IPass-QpostBelowFlowC~ThreshoTci __ _ 343 • 0.17 0.Q1 0.02 f FALSE FALSE FALSE i Pass-Qpost Below Flow Control Threshold -_-3~ .-__ -o:,Y--____J_~~~ i 0.02· . FALSE __ ~ FALSE ---FALSE [Pass-QpostBelowFlowControlThreshold_-_ __ 345 I _ _ 0.1-Z__ L_-0_,Q__-1 _' ___ 0.02 _ -_ r--FALSL__ _· __ FALSE I---_ FALSE _ Pas_s-Qpost Below_ Flow Control T_hreshold __ _ ~ --~~ __ 0.01__ ~---0,Ql_ ----r-__ -FALSE __ . __ FALSE __L_ _FALSE ___ Pass-Qpost Below Flow Control Threshold ___ _ _ 3Q_ __ 0_Jl_ --l--_ 0.Q1 + 0.01__ -FALSE_ -1-_ FA_ LSE __ . FALSE~' P_ass-Qpost Below Flow Control T_ hreshol_d __ 348 --I--_ 0.17 0.01 0.01 +-FALSE I FALSE FALSE Pass-Opost Below Flow Control Threshold ~ L_ QJl_ _ 0.01 --0.01---+ FALSE --FALSE ~ FALSE Pass-Qpost Below Flow Control Threshold _ --- 350 _____ 0.17 I 0.Q1__ _i__ 0.01 ___ · _ FAL~ _;____ FALSE ___ FALSE _ 1 Pass-Qpost Below Flow Control ThresholQ____ _ ~ -+-__QJ_Z_ 0.01 ___j_ ___Q,_01 I ____ FALSE __J -_ FA~ ---FALSE -Pass-Qpost Below Flow Control Threshold -- 352 _ I--0.16 · 0.01 0.01 FALSE FALSE _ f-FALSE Pass-Qpost Below Flow Control Threshold 353 -, ____()J6---1_ · · 0-01 __ 0.01 ---'-------------r_ALsr---FALSE --+---F/1.LSE _Pass-Qpo-st Below Flow Control Th-reshold --- -3-54 _ -_-0.16 _J_ 0.01 0.01 -~-FALSE =-~LSE -FALSE ~~~st Be_ low Flo_w Control Thresh.old - __ 355 __ 1 __ 0_.16 _____ 0_,Q1__ _•_ 0.01 ___J_ ~SL_ __ FALSE____ FALSE -~-QpostBelowFlowControlThreshC>lcl__ 356 _ 0.16 0.01 _· _ 0.01 , FALSE -----f FALSE ' _ FALSE Pass-Qpost Below Flow Control Threshold __ -_3§Z___ 0.16 -----j--0.Q1 _l_ o_ .01 ----+ -~LSE_ -_ --'--~A~ . FALSE Pa_ ss-Qpo-st Below Flow Control T __ hresiiofd --- 358 r-0.16 -+--0.01 0.01 _ -J---FALSE FALSE FALSE Pass-QpostBelowFlowControlThreshold -359 -----, 0.16 _ _ _ 0.01 -+ _ 0.01 · FALSE FALSE _ f-FALSE _ Pass-QpostBelowFlowControlThreshold 360 ~ 0.16 __ ---;--0JJ1 _ _:_ +---0.01 ~ FALSE -----:;:::__ FALSE ---I-FALSE _ Pas": Qpost Below Flow Control Threshold - 361 --I-0.16 0.Q1 0.Q1 ---1----FALSE i FALSE · FALSE ------1Pass-Opost Below Flow Control Threshold ~ _ I 0.16 -----□.o1-_-:--o~ ' FALSE ·---FALSE -,--FALSE _ __JPass-QpostBelowFloweoriirolThresho-ld-- ~63 --_ 7fi6 ----r--0:0, -:--:::J_--:-0.01--4· FALS--E :-=j_ ~_ FA~----,-------~-LS_E__ ~Pas,;_ -Q-pos!Beiow Flo_ w-Control Threshoid--~ ____j_ ___Q,_ 16 -r---__ 0_.0_1 _____ 0.01 _-----'-_ FALSE ' _ FALSE ' FALSE Pass-Qpost Below Flow Control Threshold 365 : 0.16 . 0.01 + 0.01 FALSE FALSE __j__ __ FALSE Pass-OpostBelowFlowControlThreshold -366 ---=-0.16 =--:r_:: 0.01 --o.61" I FALSE ---=+ -FALSE _ 1--FALSE Pass-Qpost Beiow Flow Control Threshold __ 367 i 0.16 0.01 0.01 , FALSE · FALSE · FALSE __ ~-Qpost Below Flow Control Threshold ~8------,-~16 -----□.o1----0.01 , _ FALSE . FALSE -_ FALSE ~~~-Qpost Below Flow Control Threshold 36\l_ ---0.16_ I 0.01 ~ "o.o1 __ t-= FAIJ,E--1 _FALSE -, -_-FAb§E _Pass-QpostBelowFloy.,ContrQIThreshQld -- 10/8/2018 1:56 PM • I I I I ' i ' l I ' ' ' • ' j ' ' I • ' I ' I l l ' .I l I ' , 9/20 ' J l ' ' ' I ' ' ' 1 l f \ ; I I l I ' ! • I t I ' I 1 I • I • I ~ I ! i # ' J t Excel Engineering peakFlowPassFailMitigated ,0 ~ "' 0 0 ,0 ,0 cf/ ~~ ,S ~ ~ cf/ cf/ o\o '!,.<I. q_._b <::l <:f> I ~J,,, ~..., ,,G q_O~ II q?:-<::-q_Oq, I <?.'0 o<f~ c.:§1.oq ~..., ----1.-.--'-·-·--·-_l_~~~_l_~~-of _ 370 1 0.16. _ . 0.01 , . 0.01 . FALSE . . . FALSE · ~LSE .-~ss-Qpost Below Flow Control Threshold 371 0.16-+ 0.01 ' 0.01 I-FALSE , FALSE ~ FALSE __JP_a_ss-Q~lowFlowControlThreshold 372 .::..::::::r __ Q,.1_6 __ ,_-_0.01 _ +--ll,(l1_ ~-· FALSE__. L FALS_E__ ___ FA. LSE___ 1 Pass-Qpost Below Flow Co_ntrol Threshold 373 0.16 . ·_· 0.01 -+ _ 0.01 .. 1 FALSE --+. _ FALSE .' FALSE. . Pass-Qpost Below Flow Control Thre. shold · 374 ~ o.16 i D.01 _ · 0.01 I --FALSE _ -1------FALSE --~ALSE . Pass-~Below Flow Control Threshoict" -- ___ 3Z§__ _. ____ QJ.L ·-.-0.01 ---. 0.01 _ . FALSE ___ . FALSE .. __ffil.SE =--JPass-Qpost Below Flow Control Threshold. _ 376 0.15 f 0.01 0.01 t-FALSE FALSE + FALSE Pass-Clpost Below Flow Control Threshold 377 --1-0.15--, .. 0.01 ·---0.01 -~ FALSE . _r-FALSE ·--FALSE . Pass-QpostBelowFlowControlThreshold __ --~ _' --· _Q,1§_ --__Q,Ql___ 0.01 __ .. ___ FALSE . FALSE FALSE .---+,F:ass-Qpost Below Flow Control Threshold -· _ 379-+ __QJ5__j_ _ _Q.0_1_ OJ)1__ C FALSE =1= FALSE __ : ___ FALSE -Pass-Qpos1BelowFlowControlThreshold 380 , 0.15 0.01 0.01 FALSE . FALSE . . FALSE $.SS· Qpost Below Flow Control Threshold __ 38_1_ ·~ 0.15 . -·r--0.01 ___ . 0.01 f ___ FALSE --t--.FALSE ~/ ___FALSE Jass-Qpost Below Flow Con1rol Threshold . ·-- . 382 --t--0.15_--r-_. -0.01 0.01 --1---FALSE . : .. FALSE . · FALSE Pass-QpostBelowFlowControlThreshold . 383 , 0.15 __ 0.01 __ 0.01 ____ FALSE __ FALSE·--F~ _Jl'_a~~owFlowControlThreshold __ 384 . . 0.15--+ 0.01 f O.Q1 _j___ FALS~ 1-FALSE __ ; __ FALSE ___ JP_ass-QpostBelowFlowControlThreshold _ 385 =-=r-0.15 __ ; 0.01 0.01 i . FALSE ._(___ FALSE --FALSE Pass-QpostBelowFlowControlThreshold 386 . 0.15 .+---?-01 __ 0.01 . FALSE · . FALSE -+-FALSE jPass-Qpost. Below Flow Control Threshold 387 ___j 0.15 (__().01 0.00 --r-FALSE , FALSE -1----FALSE Pass-Qpost Below Flow Control Threshold :388 I --0.1_5__ o-:0,---__ . 0.00 ._-r-_ FALSE -;--FALSE -~LSE Pass-QpostBelowFlowCon1rolThreshold . __ I f<~ sf ! <l,.~ 389 -+-_QJ_5___L .0.01 0.00 i--· FALSE __ I FALSE __ . ___ FALSE __jPas.s-QpostBelowFlowCon.trolThreshold -.--- 390 , 0.15 0.01 l---0.00 1 FALSE FALSE FALSE • Pass-Qpost Below Flow Control Threshold __3!l1_ 0.15 ::.r-= 0.01 ·--0.00 --· FALSE ---____ FALSE --+ _ ___fALSE , Pass-Qpost Below Flow Control Thresho1ci"-=-- 392 =r __ O~ _· __ ll,(l1_ __ 0.00 =-1= ~SL__ -+--FALSE. _ .J__ FALSE ___ £,_gpog Below Flow Control Threshold . __ I 393 0.15 . · 0.01 0.00 FALSE FALSE . FALSE Pass-Qpost Below Flow Control Threshold 394. -+-. _o_ .. 15 j ___Q,0_1 ____ 0.00. ·+-' FALSE _ _J__ FALSE .. L__. FALSE IPass-QpostBelowFlowControlThreshold 395 1 0.15 . 0.01 _ +---0.00 FALSE ___J_ _ FALSE FALSE 'Pass-QpostBelowFlowControlThreshold 396 --· 0.15 + ~1 __J _ 0.00 . . FALSE _____ FALSE _ ~ ~----F'IIL~ ~Pass-QpostBelow Flow Control Threshold_ ~_J_ __QJ_5 __ · ___Q,_0_1 _____ OJ){)_ -1-FALSE -t-FALSE _ _j__ FALS_E___ Pass-Qpost Below Flow Control Threshold_ 398 !--~ , ___ Qc.Q1___ 0.00_,-_ . __ FALSE ·---__ F_ALSE --FALSE . Pass-Qpost Below Flow Control Threshold -- 399 _ .J__. 0.15 .. I . 0.0.1 __ 0,00 · I---FALSE I-FAL.SE __ ; _ FALSE~A§.·OpostBelowFlowControlThreshold ___ 400 . 0.15 . 0.01 0.00 FALSE _J__ _ FALSE · FALSE ,Pass-QpostBelowFlowControlThreshold __L.01 --. __ 0_.14 . __ OJ)1_. +-0.00 __ FALSE. ___ FALSE -+· __ FALSE ... ~Pass-Qpost Be.low Flow Con1rol Thresh~-- 402 j--0.14 · 0.01 _ o.~---i-FALSE__ . FALSE ---·--FALSE --p~~elow Flow Control Threshold 403 0.14 · 0.01 0.00 --r-FALSE , FALSE FALSE Pass-Qpost Below Flow Control Threshold 404 --+-0.14 T 0.01 .. 0.00 FALSE FALSE . FALSE . ,Pass-QpostBelowFlowControlThreshold ---- 405 ___:_ _QJ4 ---:-_ 0.01 ··-·-_Q,_00 --:-__ FALSE . I ___£ALSE --._FALSE. _Jass-Qpost Below Flow Control Threshold_ -= 406 ___ 0.14 1:::: 0.01 __ . 0.00 . --· FALSE __ FALSE __ __ FALSE Pass-Qpo@elow Flow Control Threshold __ 407 +---0.14 __ 0.01 l-Infini1y + FALSE __;__ .FALSE __ I_. FALSE · JPass-QpostBelowFlowControlThreshold . __ 408 . 0.14 . 0.01 i---1nfinity FALSE • FALSE . FALSE Pass-Qpost Below Flow Control Threshold 409 ::__r-_Q,_14 ~-0.01 _ _ Infinity , __ FALSE FALSE _ _r FALSE :Pass-Qpost Below Flow Control Thresholcl ---_ 4_10 · 0,14 ··+-0.01 __ . Infinity .;__ FALSE~ FALSE ____ FALSE ----r'p'ylSS-Qpoy!BelowFlowControlThreshold __ . 411 0.1.1_ ~ _Q,Q1 ·-jrlfinity__ --FALSE_ FAL§E _ 1 FALSE _ Pass-Qpos1Below£IowControlThreshold 10/8/2018 1 :56 PM 10/20 I Excel Engineering peakFlowPassFailMitigated t I ._0 i ~ o o ~0 ~0 o<:/ " ~ ,, ,, cf/ cf/ <;1\• ~ ~ ,q ,o <::)0 <:Jl> 'i',..J,,. '1 "'" rJ. <1.0" ~"'I. '1.0~ 'l.'0 I df'" i ✓ I ,t I 'I.,..~ ---1--' ' ~~-~-----&' , ____ _ -_412 --ol4 =1= 0.01 -c -Infinity . FALSE -=1=--FALSE _ -FALSE __ Pass-QpostBelowFlowControlThresho--ld _ill_ -+-__QJ_L ____ _Q,Q1_ _ _ Infinity-r FALSE FALSE --+-_ FALSE jPass-QpostBelowFlowControlThreshold ___ _ __ 414 __ ] __ 0.1±________1 ___Q,_01 I Infinity ----r-______F'Ab§L ___ ~_E ___ . _ FALSE P __ ass-Qpost Below_ Flow Control Th~ _ill_ __ _QJ_4__ _l_ _Q,Q1_ ~ _ Infinity FALSE __ , ___ FALSE =t= FALSE~_7 Pass-Opost Below Flow Control Threshold -~6 __ •1 __ 0_.14__ 0.01 Infinity --r-----ic11LSE ___l__ FALSE FALSE Pass-Qpost Below Flow Control Threshold _111__ -+-_()J_4__ -+--_Q,()__-1 +-lr1firlity ::____c-::}_ALSE __ F_A.h§L~ FALS_ E __ Pass-Qpost Below Flow Control Threshold __ _ 418 0.14 _j_ _ 0.01 Infinity , FALSE . FALSE FALSE . Pass-Qpost Below Flow Control Threshold --4;~±= 0.14 -----0:01--lnfini -1 -FALSE -~FALSE--, ~LS_E __ ~QpostBelowFlowControlThreshold -- 42il Q.14 -. --~ Infinity --r--FALSE =-j_:__ FALSE __ i -FALSE Pass-Q st Below Flow Control Threshold --- __1g1_ _· --QJ_4_ r__::_oJ)1_ lllfirlity_ ----FALSE -FALSE -___ FALSE I Pass-Qpost Below Flow Control Threshold --- 422 _ 0.14__ 0.01 ___ _ Infinity , FALSE ---r._ FALSE =-+-= FALSE Pass-Qpost Below Flow Control Threshold __ _ ~ -+-_Q,_1±_ -:r==· __ Q,(l!_ -+-Infinity _ j FALSE __ ' FALSE _ FALSE Pass-Qpost Below Flow Control Threshold__ _ 424 0.14 0.01 Infinity FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 425--+ _ 0.14 . 0.01 lnfinity~ALSE _ j__ FALSE _ FALSE Pass-Q st Below Flow Control Threshold --- 426_ -1--_ 0.14 _J__ _ 0.01::--T___: Infinity --1--_fALSE _ ____j~ FALSE --+--FALSr--Pass-Q st Below Flow Control Threshold 427 0.14 1-------Q,01~1-In~ FALSE --FALSE ' FALSE ,Pass-QpostBelowFlowControlThreshold --- -428__ 0.14 , 0.01 _ , Infinity , _ FALSE ;____FALSE _ ___ FALSE Pass-Qpost Below Flow Control Threshold 429 . 1 0.14 0.01 lnfin~~ALSE ' FALSE , FALSE Pass-Q st Below Flow Control Threshold 430 0.14 4-=· _ 0.01 I lnfinity___f__J __ FALSE ---+-FALSE ---r-:--FALSE Pass-Qpost Below Flow Control Threshold 431 ' _ 0.13 0.01 __ lllfirlity_ _ FALSE ----, _ _ FALSE~ FALSE Pass· Qpost Below Flow Control Threshold -~4~3~2 _ 0.13 0.01 . Infinity-~ FALSE_+--FALSE · FALSE Pass-QpostBelowFlowControlThreshold 433 ~-1_3__ ~--0.01 =r __::Jr,-Infinity~ FALSE --+ _ FALSE --FALSE_ -Pass· Qpost Below Flow Control Threshold - 434_ ' _ 0.13 __;__ 0.01 ___J_ _lr1fin__ity~ _ FALSE · FALSE ---FALSE _ Pass· Qpost Below Flow Control Threshold ~ ___ 0J_L_ j__0.Q1__ ' ___ l_nfinity I FALSE ~ -FALSE --~FALSE 'Pass· Qpost Below Flow Control Threshold --- ______Q6 ~ ____QJ1 ----_Q,Q1_ -+-_lrlfir,ity ~SE__ +--FALSE ----~S_E __ Pass· Qpost Below Flow Control Thres_hQlcl__ _ 438 ' 0.13 0.01 , Infinity FALSE FALSE FALSE Pass· Qpost Below Flow Control Threshold _ _ill__j__-0.13E:E_ • Q,CJ!__-_ __L__infin-ity--=t::.-= FALSE -FALSE =1=· FALSE Pass-QpostBelowFlowControlThreshold 439 -~ 0. {3 -0.01--~=--i= FALSE --FALSE ____[__ FALSE ~-Qpost Below Flow Conirof Threshold -_--- 41Q__ L-<Jfl__ ~ OJ)1__ lnfini -+-FALSE ~L§L__ --FALSE Pass· Qpost Below Flow Control Threshold __ _ 441 I ____Q,13---J _____(),()1 _Jr,fin_ity_______c FALSE __ I __ FALSE --+ FALSE Pass· Qpost Below Flow Control Threshold 442 __ 0.13 __j_ 0.01 ___ _l_nfirlity_ , _ FALSE · FALSE _ · FALSE Pass-Qpost Below Flow Control Threshold fil__ __j____Jl-11___ 0.01 I _ Infinity ----t-_ -FALSE __ I ~S_E __ ,_--FALSE Pass· Qpost Below Flow Control Threshold ___ _ 444 J ___Q,1~1=c>co1_ Infinity -----t--FALSE ---FALSE_~ 1-FALSE Pass-QpostBelowFlowControlThreshold 445 ___ . _ __QJ_3_ =t_-__QJJ1_ ___ lnfinity4-= FALSE _ •. FALSE _. __l_ FALSE Pass· Q st Below Flow Control Threshold _ 44-6 _ 0.13 ___ o_.01 ___ Hlnfinity ~---t--, FALSE _ · __ FALSE Pass· Qpost Below Flow Control Threshold 447 --r--0.13 L--0.01 _ Infinity J___~------i _ FALSE _ . FALSE _ _ Pass-Qpost Below Flow Control Threshold --- 448 ___ ' _()J_3 __J_ ___Q,Q_1 ___ . __ lnfinl!l'____, ~L~ _[__ FALSE --'~ ~LSE Pass· Qpost Below Flow Control Threshold 449 __ 0.13 ___ 0.01 ___ Infinity+ FALSE I FALSE ___ FALSE~QpostBelowFlowControlThresho~ld~-- I 450 _ 1 ___ 0.13-=-r= O_.Q1__ I __lrlfir,ity_ ___ FALSE __ , FALSE _ , FALSE _ ~•~post Below Flow c_ ontrol Thre-shold __ _ 451 --1-_ 0.13 -0.01 . _ _Infinity · _ FALSE ---FALSE~ r-~LSE Pass· Qpost Below Flow Control Threshold 452 ___ 0.13 _____ 0.01 ___ lnfin~--FALSE f FALSE=-i_---:=FALSE _____lPass-Qpost Below Flow Control Threshold 45:t_ i _ 0.1 :l_ , 0.01 I _ lnfinit----t-FALSE FALSE _ FA!,SE _ I Passe Qpost fl!,low Flow Control Threshold 10/8/2018 1:56 PM ' } I ' . ' j , j ' • I i • l I i J I I t j • I 1 ' l I A I l ' 11/20 ,i. J l J I ' ' ~ I f I I \ , I • I t 1 I ! I T I f 1 T I ' ' I l ! J l I ! ' Excel Engineering peakFlowPassFailMitigated ",. ,._'?. q,o" .:,,,;;;.. '?.~'<:, <l'-" ,., 0 0 /!..0 ~0 & ,s'I,., di di . .s'· (<~ <J <;Jb ~/... '1 "-."-# q,o"" <?.'"' of" o<f'i} I crf i}-, I <?." ---____L_ --____L ----J___ --___J_ ----------~~~-------454 ___J _ 0.13 ' _ 0.01 ___ Infinity___ __ FALSE _ ! _ FALSE ' FALSE _/ Pass-QpofalBelow Flow Control Threshold __ __ 4~ __ O_J_L_ __ 0.01 _ +----:_ lnfirliJy_ L_ FALSE __ , FALSE _ _ _ FALSE _ ~ Qpost Below Flow Control Threshold-__ _ 456 --+ _ 0.13 ------+-0.01 ----+---)nfinity FALSE _ ! FALSE-~~ALSE _ Pas~tBelowFlowControlThreshold __ 457 , 0.13 . O.D1 _ lnfin_ity__ f----FALSE __ FALSE~--_ FALSE / Pass-Qpost Below Flow Control Thresh~ 4§L__ ____ 0.13 _ _j__ 0.01 . I11firlity_ _j_ _ FALSE . FALSE ------l---FALSE Pass-gposl_Below Flow Control Threshold -- 459 _ --+ ~--' ____Q,0_1 __ Infinity __ FALSE _j__ FALSE __ ; __ FALSE _ ~SS· Qpost Below Flow Control Threshold _____§_O ___ , __ 0.1_3 _____ 0,0_1 __ ~init)'__ FALSE _ FALSE __ FALSE --IE-"ss-Qpost Below Flow Control Threshold __ §1__ +-CJJ.L_ +-_ 0.01 _ j__lnfinity r---FALSE I _FALSE_ _ -I-FALS_E __ , Pass-Qpost Below Flow Control Threshold __ _4g_----+-~--' -_Q,(J1_ ------L _Infinity__ FALSE ---FALSE --I--FALSE ~-Pass-Qpost Below Flow Control Threshold ---- 463__ 0.13 !~01 _ lnfinity±_FALSE ___ FALSE __ FALSE -Pass--Qpost-BelowFlowControlThreshold 4§£_ _ O_J]_ -I--Q,(lL --1-Infinity ____ffil.S_E___ '---FALSE ___ FALSE Pass-_Qpo§t Below Flow Control Threshold __ ~=-=r=_ _ 0.12 __ ' 0.01 __Jntinit)'__ ___ FALSE __J_ ~~-__ , __ FALSE _ I Pass-Qpost Below Flow Control Threshold __ §§__ __ QJ_2_ ~-0.01 __ infinLty _j_ FALSE ___ FALSE __ FALSE Pass-Qpost Below Flow Control Threshold 467 0.12 1 0.01 _ i---Jn_finity -FALSE · FALSE , FALSE , Pass-~low Flow Control Threshold ------;jsg--1 ~2--' --0.0_1 _ __(_ ln_finity --FALSE--+ --FALSE ::__r-: FALSE ___ Pass-Qpost Below Flow Control Threshold--~ 0.12___)_ IJ.01-lnfinity__J _ FALSE _ -FALSE , FALSE -~s-QpostBelowFlowControlThreshold -470 --.--oT;i _ I -o.oT--, Infinity_ J__--FALSE -,-FALSE -=-FALSE --wass:OpostBeiowRow Control Threshold-- 471 I _ 0.12__ 0.01 _ Infinity___ __ FALSE , FALSE _;___ FALSE __ ,Pass-QpostBelow Flow Control Threshold _ _ _£2 _____ 0.1_2 __ +--~0_1 ____ ____lt1finity_ [ __ FALSE FALSE __ ---FALSE ___ \ Pass-Qpost Below Flow Control Threshold _ -- 473 J= 0.12 . -(J,OL _ _j____l_ Infinity · _ FALSE==r -F~ -+-FALSE __ Pass-Qpost Below-Flow Control Thres_hold __ _ _ 474 ~ 0.12---t 0.01 _ ____l__ _J ~ -+_ _ FALSE -_ FALSE -----l-_ FALSE __ -~ss-QpostBelowFlowControlThreshold __ 475 0.12 0.01 Infinity_ L_ FALSE FALSE FALSE --j~ss-Q!)C)Sl Below Flow Control Threshold 476 _ -I--0.12 --+-_ 0.01 , Infinity _ FALSE_=-:-f--=_ FALSE ___j_ _ FALSE 1 rass:apostBe1owRoweontroi_Threshokj_:_-477:.=:r _____QJ_2 __ , ____Q,()1___ lnfinity-=-t.= FALSE __FALS_E___ --FALSE __ Pass-QpostBelowFlowControlThresholcl___ 478 __ 0.12 OJlL --+-Infinity __ FAL~ -i=-= FALSE -FALSE 'Pass-Qpost Below Flow Control Threshold __ _ _ 479 ~ 0.12 =-r-~1 ___( _ Infinity_ l-FALSE ____ FALS_E___-----t.= FALSE ~, Pass-Qpost Below Flow Control Thre-shold 480 ; 0.12 · 0.01 Infinity _j__ FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 481 ' 0.12 O.D1 Infinity FALSE , FALSE FALSE Pass-Qpost Below Flow Control Threshold ---------~-------~------~----~------482 --+ 0.12 -----1-_-_ 0.01 -~-ln-finity_ 1--FALSE _ , FALSE _ , FALSE -rass-Qpost Below Flow Control Threshold I 483___ 0.12 · 0.01 _ Infinity _. FALSE __ FALSE __ FALSE Pass-QpostBelowFlowControlThreshold 484 0.12 I-0.01 _ . Infinity FALSE _ += FALSE , FALSE _ Pass-Qpost Below Flow Control Threshold __ _ 4~ _c=o.12 _ L_--_-o.ill + ~ity I FALSE _--• __ FAl:s_ E ~ -_ FALSE __ __j_F'_ass-Qpost Below Flow Control Thres_h~ 486 I 0.12 0.01 Infinity__ -FALSE , FALSE FALSE __JP_ass-Qpost Below Flow Control Threshold -487 -, --o.12·-; --0.01 -"7niinity ;--FALSE -----r ~S_E ___ ---FALSE 'Pass-QpostBelowFloweontrolToresiioid -- -~ -----, ~---,---0.0_1 _ _ ~ity____l FALSE--_ ' ---FALSE --_-FALSr-rass· Qpost Below Flow Control Threshold --~ 489 . 0.12 , 0.01 Infinity FALSE __j_ FALSE FALSE , Pass-Qposl Below Flow Control Threshold _ 490 ___ o_.12==:r ___ 0,()!__--+-lnfini~-+ FALSE _ [ _____ FALSE ___ , _ FALSE____ Pass-QpostBelowF_l_oweoritrolThreshold --=-- _491 ___ , __ 0.1_2 __ --0.01 -------+ _ lnfinir~ _ _FALSE_ --FALSE --==r-: _ ____F'ALSE _____jf_ass-QpostBelowFlowControl-Threshold __ -~ __ 0.12 0.01_ Infinity_ ____ FALSE ~-FALSE _____ FALSE ___ lP P,ass-Qpos1Below Flow Control Threshold __ 493 ---i-_ 0.12~ 0.01 ___ Infinity _j_ FALSE __ [_ FALSE __ FALSE Pass-QpostBelowFlowControlThreshold __ 494 0.12 _ O.D1 ' ~ity~ _ FALSE __ FALSE · FALSE _ IPass-QpostBelowFlowControlThreshold __ _ --495 0. 12 I 0.01 -Infinity _ _E_ALSE I _ -FALSE -__EALS_E__ , Pass-Qpost Below Flow Control Threshold 10/8/2018 1:56 PM 12/20 r 1 • Excel Engineering peakFlowPassFailMitigated .. ~ 'S\ 0 0 ,.. ,.. (fl f....~ \;j( S ,.,), (P I (P o\o ~ ~q q"o ~<::J0 <::l ~/,,, I ~,,., ...._,('j I ~l< qo~ <t:--~ q_O~ <t'·0 cl'rr; , cJ>ta fl;-"1 , q_'li _4~l____(J. 0.12 ~ -0.QL_ lnfini ~_FALSE_!_ FALSE~ of FALSE IPass-QpostBelowFlowControlThreshold 497 ' 0.12 =-r:::-=0.01 Infinity _j_ _ FALSE ___ FALSE___ FALSE ~tBelowFlowControlThreshold _4~ 0.12 0.01 _ Infinity __ · --FALSE · FALSE _ ___.).___ FALSE~'Pass-QpostBelowFlowControlThreshold _ ~--+ 0.12 I ____Q,()1___ Infinity ___ FALSE. =-t:: FALSE . ; FALSE Pass-QpostBelowFlowContro.lThreshold fil)(J__ --QJ.L. _:_ -_Q,Q1_ +-Infinity + FALSE __ ' FALSE FALSE Pass-Qpost Below Flow Control Threshold 501 ~ 0.12__ _ 0.01 __ , Infinity , FALSE _ FALSE --t--FALSE .Pass-QpostBelowFlowControlThres~ho=l~d __ I 502___J __ 0.1.L_ J__________Q.0_1__4=1Infirlity___ ~-FALSE _· --t-. FALS_E __ ---r-___ , -FALSE Pass-Qpost Below Flow Control Threshold _ ~-•--_QJ_2__ _J__ Q,Q!__ Infinity -1-.-_ FALSE ----:1--FALSE ___ FALSE Pass-Qpost Below Flow Control Thresho_ld~-- 504 0.12 0.01 Infinity FALSE FALSE FALSE , Pass-Q st Below Flow Control Threshold _50_5 __ , __ 0_.12 '1 0.01 Infinity _ 1. _ FALSE ___j_ ~SE ---+--FALSE Pass-Qpost Below Flow Control Threshold ~ ___l_ _QJ_1_ ~-__Q,()1_----i--lnfinity=-=r= FA~ _i __ FALSE ____ FALSE Pass-Qpost Below Flow Control Threshold 507 . C 0.11 _ 0.01 . : lnfir1ity_ ~ FALSE___ FALSE FALSE Pass-Qpost Below Flow Control Threshold ___§()_8 __j_. _ __()J_1 __ -+ __ .. 0.01 , -. Inti~ ___ FALSE . , _ FALSE --r-----FALSE__ Pa.ss-Qpost Below Flow Control Threshold __ _§()!)_ ___ , _ _Q,11_ _J__ 0.01 --i _lnfinilY ---+-~SE__ ~_FALSE-=--1 __ --i_ FALSE --jfass-Qpost Below Flow Control Thresho_ld __ _ __510 0.1_1 ___ ' __ 0.0_1_::___ --i___Ji lnfirlity__ --·FALSE--' ___FII_LSE ____ FALSE_ --Jfass-QpostBelowFlowControlThreshold ---- 1 511------i-~. 0.11H ____Q,.Q1 __ . Infinity I FALSE , _ FALSE : FALSE -Pass-Qpost Below Flow Control Threshold ~ ___L_ _QJ_1_ ~ __Q,()1_ ___(__ Infinity _ FALSE ----r-FALSE __ FALSE Pass-Q st Below Flow Control Threshold 513 __ 0_.11 0.01 J _ _ln_ftt,ity_ , FALSE I FALSE FALSE Pass-Qpost Below Flow Control Threshold __ _ 1-I -~5~14 --+ __ 0.11 0.01 _ Infinity FALSE FALSE , _ FALSE Pass-Qpost Below Flow Control Threshold .ill___._ )__I 0 __ .11 -:t----t.oi--±. . Infinity · FALSL_ I___F_ALSE=-::t..= FALSE -~_'Pass-Qpost Below Flow Control Threshold ____ _ 516 0.11 ~ Infinity FALSE FALSE---1-_ FALSE Pass-Q stBelowFlowControlThreshold 517 -~ 0.11 _ --0.0, _ Infinity _ FALSE~ ___ F_ALSE _ ---FALsr--Pass-Qpost Below Flow Control Threshold ___ - 518 : __()J_1 _ , ____Q,Q1 --· Infinity ~ _ FALSE ~-FALSE ___FIi_~ Pass-Qpost Below Flow Control Threshold 519 ----:::i::__ 0.11 --i_ llJ)1_ +-' Infinity __[__ FALSE FALSE -+--FALSE Pass-Qpost Below Flow Control Threshold 520 _ 0.11 0.0_1______,_ _ Infinity _ FALSE --FALSE ·-FALSE Pass-Qpost Below Flow Control Threshold ~ -----+-_QJ_1_--+----c0.01 lnfin· FALSE __ FALSE ~_E __ Pass-Qpost Below Flow Control Threshold ~--' __ 0.1_1 ___ +-----c0_Jl1__ _ lnfini FA. LSE ± FALSE =+· FALSE Pass-Qpost Below Flow Control Thre_ sho_ld~-- 523 0.11 , 0.01 Infinity FALSE FALSE FALSE ~-Pass-Qpost Below Flow Control Threshold -524 ---;-0.11 -----=-0.0, ~ Infinity __;__ _ FALSE FALSE ---FALSE Pass-Qpost Below Flow Control Threshold ___ _ __ 5~2~5=-i--~-+ 0.01__ Infinity I FALSE --+-FALSE___ FALSE _Pass-QpostBelowFlowControlThreshold ~ _, __ 0,11__ .. -' -0.01 ----i----lnfinity __ . -FALS_E __ 1 ___ FALSE -l--FALSE ,Pass-OpostBelowFlowControlThreshold -~--+ 0.11 .. O.Q1 ' Infinity , __ FALSE __ '_ FALSE FALSE Pass-Qpost Below Flow Control Threshold ~ ___L_ __QJ_1_ ___j__ 0.01 ____ Infinity-1-FALSE __ FALSE___ FALSE Pass-st Below Flow Control Threshold ~~ __ ' __ 01!__ -I--o.o, += Infinity ----r____ FALSE ~ FALSE I FALSE Pass-Qpost Below Flow Control Threshold_ 530 . 0.11 0.01 _ Infinity FALSE -I FALSE . FALSE ~ppost Below Flow Control Threshold --_5cc3·1 ___j_ _ _QJ_1_ __ ----I-__Qj)1 __ ~ f----FALSE _ FALSE ____ ·_ _ _ FAL:')E __ lliii-_Qpo. st Below Flow Control Threshold 53.L_ _j___ Q11__ ___L_ 0.01 -~~---~L~ FALSE _ FALSE __J Pass-Qpost Below Flow Control Thresh=o=ld __ __ 533 __ , __ 0.1_1 __ -. -. _ o_.01 i lnfirllty_ 1=· F.ALSE ___ -. -·: FAL~ ~ALSE Pass-Qpost Below Flow Control Threshold __ 534 I 0.11 . 0.01 --,---Infinity FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold -_--'c53::C.5c--=r_ _ 0.11-l--:_()J)1__ Infinity ___ FALSE +-=. FALSE____ FALSE Pass-QpostBelowFlowControlThreshold _ 53_6 ______ 0.11 =-=r__: _ 0.01 + Infinity FALSE _ FALSE -+-FALSE Pass-Qpos1 Below Flow Control Thresholcf____ 537_ . 0.11 0.01 Infinity i FALSE FALSE FA_LSE _ I Pass-Qpost Below Flow Control Threshold 10/8/2018 1:56 PM l I • ii I t i f l ; I I I I I I i I i J ._ I • 1 1 I I I I I l J 13/20 • I I J I I t ' • r ' ' { I ! 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I ! 1 T 1 T 1 peakFlowPassFailMitigated , <1' q ' _l_ <:fl O" , of" _j __j_ -----------_j__ ------~-------~ ---------~-~ ·------------538 : ___ <l,!1,_ +--0.01 __j_ Infinity ---FALSE__ '__ FALSE ____ , --FALSE 'Pass-Qpost Below Flow Control Threshold --- 539 _j___ 0.11 , 0.0, · Infinity I __ FALSL i--FALSE _ FALSE [Pas~§IBelow Flow Control Threshold _ I 540 , 0.11 __ 0.Q1___ Infinity FALSE ---I.._ FALSE -, FALSE Pass-QpostBelowFlowControlThreshold __ 541 __ =ttt=-1=_ _ 0.0, _ _, _ lntinity__J __ FALSE _____ FALSE _I ____ FALSE ~ Qpost Below Flow Control Threshold __ 542 J--0.11 __ 0.01 Infinity__ l__ FALSE t-FALSE __ FALSE -~: Qpost Below Flow Control Threshold __ __ 543 ___ __(J,_11 _ ___j___ ___(J,_01 j__Jn_finity --+-FALSE ____ ~Lg_ ....L._ FALSE Pass-Qpost Below Flow Control Threshold __ 544 ----l-_(),_ 11 1 __ 0.01 ' -lnfinify __ I FALSE ' -FALSE FALSE ~ass-Clpost Below Flow Control Threshold -- -545 __ , 0.11 +-0.01 -----Infinity__, __ FALSE ------i___ FALs~----i= FALSE _ Pass,apostBelowFlowControlThreshold _ -- 546 ~ 0.11 ____ o.o, ' Infinity _ +-FALSE _ -~ FALSE __ FALSE __j_l'_a~y!Below Flow Control Threshold __ 547 __J_ __(), 11 , __ 0.01 ---Infinity__ FALSE _ __J FALSE ----t FALSE ___ [P: Pass-Qpost Below Flow Control Threshold __ 5_4.L_ _-_ _()J_1_ __1_ __Q,Q1 __ I Infinity L_ FALS__lc_ ~ FAL~ _-_ FALSE__ ~, Pass-Qpost Below Flow Control Threshold __ _549--+ __(),_11 ____ 0.01 Infinity ' FALSE --1-FALSE __ , ___ FALSE --Pass-~BelowFlowControlThreshold _ 5_50 , _0.11 +--0.01 __ Infinity ___ FALSE ____ FA~ --1-FALSE Pass-QpostBelowFlowControlThreshold _ 551 ___ _()J 1 ___ , __ 0,()1__ __ Infinity--+ __ FALSE _____ FALSE _---r-____ FALSE __ 1Pass-Qpost B_elow Flow Control Threshold __ 552 I 0.11 --0.01 --Infinity _ FALSE _J__ FALSE ~ FALSE Pass-Qpost Below Flow Control Thresh_Qlcl__ -- §5_3 ___ -_ __Q,_11_ , __Q,Q_1 _____ Infinity +-FAL~ _: _ FALSE _,_ FALSE _ Pass-Qpost Below Flow Control Threshold __ __ 554 . _j_ 0.11 2 0.01 (___Infinity ' -FALSE --+ FALSE -FALSE ~ass-QpostBelowFlowControlThreshold __ 555 ' 0.10 -+ 0.01 --, Infinity FALSE _ FALSE -=+ _ FALSE Pass-Qpost Below Flow Control Threshold 556 __;_ __ 0_.1_0 _____ 0J)1_ ---Infinity ::_r __ FALSE ---+ __ FALSE --__ FALSE -------j~s-Qpost Below Flow Control Threshold --- 557 1 0.10 _ ----l---0.01 ! _ Infinity__ ~-FALSE : FALSE -+----FALSE _ ~s-Qpost Below Flow Control Threshold --- 558 ___ 0.1_0 ___ , __ 0_,Q1__ ___ Infinity __ ! __iALSE ___ FALSE _____ FALSE _ Pass-Q~low Flow Control Threshold 559 ---t __ (),_1_()_ -+ 0.01 ---+_ _ _lr1fir,ity_ ____ FALS~~ FALSE __ +---FALSE ~s-Qpost Below Flow Control Threshold 560 0.10 . 0.01 __ Infinity-+ FALSE __ _ FALSE ___J __ FALSE : Pass-QpostBelow Flow Control Threshold _ 5617' -=0.10 -+-0.01 ~ Infinity __ FALSE -+-_ FALSE _ __ FALSE jgss-Qpost Below Flow Control Threshold __ _ _sg__ _ 0.10 1 0.0, __ lnfin!)Y--+-_ FALSE __ ' __ FALSE __ , __ FALSE Jass-Qpost Below Flow Control Threshold _ 563_ =-r-___(J,_10__ 0,()1_ --lnfin_IT)'____J ___ FALSE __ t-FALSE __ --FALSE __ I Pass-Qpost Below Flow Control Threshold ·-- 564 _____ 01Q____-..t:=':0.01 __ _j _J111inity__ t--FALS__lc_ __ __ FALSE + FALSE __J'__ass-Qpo§IBelowFlowControlThreshold __ -- ~ +--(),_1_()_ --_(),CJ1 __J Infinity +-FALSE __ ___iALSE ---' FALSE Pass-Qpost Below Flow Control Threshold 566 J__ 0.10 __J_ 0.01 Infinity -_ FALSE __l__ FALSE ~ FALSE ~Pass-Qpost Below Flow Control Threshold 567 -+-_IJJ_0 __ -__ 0.()1__ ---lnfiniljl--+ __ FALSE __ ---FALSE __ , __ FALSEPass-QpostBelowFlowControlThrestlQlcl_ -- 568 _ I 0.10 _/_ 0.01 _ Infinity FALSE +-FALSE FALSE _ ,Pass-Qpost Below Flow Control Threshold 56-9 -_ -. -0.1 0 .J__--0~ Infinity _ F_ ALSE __ _ FALSE ____:::;:--FALSE°' [ Pass-Qpost Below Flow Control Threshold ---__ _§7_Q__ ~ 0.10 ---__(),_01 __ L__ lnfin~ FALSE _____ FALSE ___ I ___ FALSE --_ Pass-Qpost Below Flow Control Threshold --- _J;Z1_ _! _ __QJO__J_ __ QilL _I Infinity ___ FALSE -+--FALSE _·_--FAL~-~s-Qpost Below Flow Control Threshold 572 __ 0.10 _, 0.0, ____ Infinity---+ FALSE __ FALSE , FALSE _Jf'"".S· Qpost Below Flow Control Threshold ___ 57..L_ l__ 0_J__Q_ + __(),_0_1_ __ Infinity__ --FALSE , __ FALSE ---FALSE _ Pass-~elow Flow Control Threshold _ -- ' 574 ---0.10 _______ 0c<J1_ __ __lrlfinity ___ +-FALSE r FALSE __ -1---__ FAL8g__ _ IPass-QpostBelowFlowControlThreshold -- 575 -+ 0.10 0.Q1 ---1--Infinity --I-FALSE FALSE _J__ FALSE 'Pass-Qpost Below Flow Control Threshold 5-76 __ . 0.10 --! -0.01 ___ L _· Infinity~ __ FALSE __J ___iALSE ____ FALSE_ ~-ass-Qpost B_elow F_ low Control Threshold - __ 571___+-0.10 _ __()Jl1 _____ Infinity__ -I--FALSE _____ FALSE ___ 0 _ FALSE ---I ~ass-Q_pog_Below Flow Control Thresholcf__ __ 578 , __()J_o_----r -_ 0.Q1 : Infinity · _ FALSE _ +--_ FALSE --FALSE --1""'-5· Qpost Below Flow Control Threshold -- 579 0.10 -,--0.01 _ Infinity__ l___ FALSE I___ FALSE _ 1 __ FALSE __ I Pass-Qp()st Below Flow CQntrol Tbreshold 10/8/2018 1:56 PM 14/20 ! 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FALSE _, _ FALS_E ___ \-___ FALSE Pass-Qpost Below Flow Control Threshold __ _ 588 _ ~ 0.10 , 0.01 , Infinity _ FALSE _ FALSE _____ FALSE Pass-Qpost Below Flow Control Threshold 589 _ ____(JJ__()--+ 0.01 lnfin· FALSE ----l------_ FALSE , FALSE Pass-Qpost Below Flow Control Threshold _ _§!l(J_ ___ 0.10 _J__ 0.01_ __j__ Infinity___ FALS_E ___ j____ FALSE __ 1_ FALSE Pass-QpostBelowFlowControlThreshold 591 , 0.10 ' 0.01--------i _ Infinity_ f--FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 592 -+-_ 0. fo ~ 0.01 __ Infinity -+ _ FALSE_ _ ·_ FALSE --, FALSE Pass'. Qpost Below Flow Control Threshcifd-- 593 0.10 _ J____0.01 +--1nfirlity_ FALSE I FALSE FALSE Pass-Qpost Below Flow Control Threshold 5~-_ :---::::::o.,ci _ ~_____L _6:~ lnfi~f~ALSE----_ F.ALSE_ , FALSE -, Pass-Qpost Below Flow ControfThrestioid ___fillL ---I--_Q,1_Q_ ___ _Q,()1_ __ lnfi~-Jl:'. -+-FALSE I FALSE _ __ FALSE Pass-Q st Below Flow Control Threshold 596 0.10 I 0.01----------) _ Infinity FALSE =--i=-= FALSE , FALSE Pass-Qpost Below Flow Control Threshold ~ -+--_Q,1_Q_ :::t__= 0.01_ ----1--Infinity , _ FALSE _, _-__ FALSE : __fALSE · Pass-Qpost Below Flow Control Threshold 598 I 0.10 _ -· 0.01 Infinity-~ FALSE ~ _____ FALSE_ =--E _ FALSE Pass-Qpost Below Flow Control Threshold ~ . 0.10 -=1= 0.01 --I-lnfinity___j_ __ill~ _j___ FALSE ~~ Pass-Qpost Below Flow Control Threshold 6()0 _-I~ 10 -0.01 +---l"finity FALSE · -FALSE FALSE Pa~t Belo_ w Flow-Control Threshold 601 ---+-0.10 0.01 · lnfini FALSE FALSE FALSE I Pass-Qpost Below Flow Control Threshold ~ _ : 0.10 -_ -, -0:0, --, -lnfir1ity_ FALSE --FALSE____ FALSE Pass-Qpost Belowfiow Control Threshold 6~ _ 0. 1~=-r= O~-=i-=lnfinity FALSE _ 1--FALSE------r=__FALSE Pass-Qpost Below Flow Control Threshold __ _ ~ _ ------i-___()J_()---1-___Q,_Q1 --+-lnfini FALSE __ FALS_E __ I FALSE · Pass· Qpost Below Flow Control Threshold 605 I QJ_Q__ -.-__ Q,Q1__ . Infinity _ _ FALSE i--------FALSE _ -----,-_ _ _FALSE Pass-Q st Below Flow Control Threshold 606 _ ___()Jt+O O.Q1 Infinity __ FALSE __j_ ~SE _ +--FALSE Pass· Qpost Below Flow Control Threshold 607 0.10 0.011 -~nfin" ' FALSE I FALSE -+--FALSE 'Pass-Qpost Below Flow Control Threshold 1 608 I _ 0.10__:__ o.or::__-----t-Infinity _ FALSE _ ---FALSE ,_-___ FfilL~-Pas~BelowFlowControlThresho--'ld __ _ _§()L _. ___ 0.10 ~_(),()1_=t=-' Infinity_~ -FA-LSE _---r-_ -FALSE -----t-_ -FALSE -l~ss-OpostBelowFlowControlThreshold 610 0.10 __( 0.01 Infinity __ FALSE =-r-= FALSE ---'--FALSE Pass-Qpost Below Flow Control Threshold 611 , 0.10 ' 0.01 _ _/rlfirlity± ~ALSE ---FALSE___ FALSE Pass-QpostBelowFlowControlThreshold ~ ----r=.= 0.09 . _ 0.01 __ Infinity _ _ FALSE I FALSE . FALSE Pass-Qpost Below Flow Control Threshold 613 · _ o.~ 0.01 _ .-Infinity · FALSE ---FALSE=-----:r:::.= FALSE Pass-Qoost Below Flow Control Threshold -~ _ o.~ 0.01 __ _L Infinity --1--_ FALSE FALSE_______j _ FALSE Pass· Qpost Below Flow Control Threshold 615 =---t___= 0.09 ____ 0.01 ___ Infinity +-FALSE ______ FALSE __ , FALSE 1Pass-Opost BelowFlowControlThre~ _ 616 ' 0.09 --·1 O.OJ==r=:-Infinity FALSE --1--FALSE -~--1Pass-QpostBelowFlowControl-Threshold 617 __ 0.09 ~ 0.01 Infinity FALSE -=r_ FALSE ; ___ FALSE ~ss· Qpost Below Flow Control Threshold~-- 61__!!__ 0.09 , 0.01 lnfinity'---------t -FALSE ~ FALSE __ FALSE -rass-Qpost Below Flow Control Threshold I I ___ 61_9__[ _ 0.09± o,Q1_ ____ lnfinit-+-___ FA-LSE __ f.--FALSE __ BFALSE __ Pass-OpostBelowFlowControlThresholc/__ _ 620 ___ · _ _Q,Q_9 _____Q,_Q_0----1-_lr,fi_n~ __ FALSE ____ FALS_E__ FALSE Pass· Qpost Below Flow Control Threshold ___ I 621 , 0.0_9__ __0.0_0 _ 1 _lnfini!Y_ I __ FALSE _, _fALSE_ _ FALSE __ Passc_Qiigst Below Flow Control Thresl]_old 10/8/2018 1:56 PM I I I l j ' f ' • I i I l I I I i I • I ,i. ~ i I ! I ' i I I l I 15/20 l I 1 ' r " t 1 I f n f I I ' I I .-l 1 I • • ,-1 ' I ' T I f I ' I f J T 1 ' l , I Excel Engineering peakFlowPassFailMitigated ,., ~ i;\ o O ,0 ,., di i'~ ,,s ~ ~ di di <!(1° r/~ r} ~,o :-...<J <:Jl' r}f,,, r}.,, ,, J qO I ~<:-' qO~ q,0 I of' ' of' ~~ I q"' ~~_I ___ I ~~ __L_ ~~ _-_____ ___J_ ______ ' _o<f __ ~-------------__ 622 , 0.09 _ _ 0.00 I _lr1fil1ity-+ FALSE -I FALSE FA-LSE _ [~Opost Below Flow Control Threshold _ ~ _ _J__ __Q,()L__ +--0.00 _ _ Infinity _ __F_A~ -~ FALSE -~ ____£AL~ ~-Qpost Below Flow Control Threshold ~--_-~------'----__Q,()I)_ ____ lnfi_nity__ _ FALSE 1_ ~-L~_ -_ FALSE IPass-Q:stBelowFlowControlThreshold __ _ _ 6_2§_____ , __ 0_.09 , 0.00___ Infinity -r-FALSE ~ ___fALSE ---FALSE Pass-Q st Below Flow Control Threshold _ ~ _____j_ 0.091-0.00 _ Infinity =r----= __ FALSE _ ---+-_ _ FA_ LSE -I FALSE _ _ Pass-Qpost Below Flow Control Threshold-__ 627 : 0.09 ----r-0.00 j _ Infinity ~ FALSE _J ___ FALSE _· ___ FALSE ___ Pass-Q st Below Flow Control Threshold __ _ 628 -_ --l--o~_ _ 0.0_0__ _lr1fini!_Y-----+_ ~L__g__ _'__ FALSE_ ~-FALSE Pass-Q st Below Flow Co-ntrol Threshold 629 _____L_ _ 0.09 +-0.00 Infinity FALSE FALSE ± FALSE , Pass-Qpost Below Flow Control Threshold 630 o.os , 0:00-_ Infinity ---FALSE ---t FALSE-----FALSE , Pass-Qpost Below Flow Control Threshold -- -631 _ , 0~ ~ ----r-Infinity I FALSE _ --F~ ~ _ FALSE--__ I Pass-Qpost Below F_ low Control Threshold ___ - ~-=--:r:=---Ji.09 +-ioo _ __Infinity__ _ __ FALSE -----j--FALSE __ [______FALSE I Pass-Qpost Below Flow Control Threshold--- ____§33 0.09 0.00 =-Hlnfinity FALS_E ____ 1 ____ FALSE __ FALSE I Pass-Q~low Flow Control Threshold __ _ ~ +--,°-CL__ _ _, O,()Q__ Infinity _ I -FALSE ___ FALSE =+= FALSE Pass-Qpost Below Flow Control T_hreshold -~ __ , _ 0.09 _ ~-00 __ _lr1fir1ity__ _' __ FALSE~ __ F_ALSE FALSE ____ Pass-Qpost Below Flow Control Threshold __ 636 0.09 -_ 0.00 lnfiniH= FALSE _ L--FALSE __ FAL~ ~ Qpost Below Flow Control Threshold __ 637 ---'----0.09 _ , -o.oo Infinity__ --FALSE_ • FALSE . FALSE _ ~=~ Qpost Belo_w Flow Control Threshold --- 638 _____j_ 0.09 :__r--().00 __ l_nfirli!y___ FALSE --+ _ FALSE _;.__ FALSE __ Pass-Q~ow Flow Control Threshold __ 639 _ _ 0.09 _ -_ 0.00 _ Infinity _ FALSE I FALSE -_ FALSE Pass-Qpost Below Flow Control Threshold 640 , __ 0.09_____ o.o_g_ --+-Infinity -----1==' FALSE ~---__ FALSE _-FALSE Pass-_ Opost Below Flow Control Thresh_ol(j__ 641 ___ 0.09 _;___Q.O_{)_______J ~ity~ FALSE --FALSE ~ ~LSE , Pass-Qpost Below Flow Control Threshold -- -642 -----t-_ -~ 0.09 ------j--_(),l)Q___ ___ Infinity 1~_ FALSE _L_ FALSE _____ FALSE _____)_,:"'_·Pass-QpostBelowFlowControlThreshold __ _ ___ 64_3 ___ ~ 0.09_ 0.00 ___ Infinity FALSE___ FALSE ___ FALSE ___ , IPPaa,ss-QpostBelowFlowControlThreshold 644 _____ 0.09 __ ' __ 0_,_Q()____ _ Infinity__ FALSE +-FALSE ___ ' FALSE Pass-Qpost Below Flow Control Threshold __ _ ____§§-+ -0.09 ~-__Q,()ll_ ___ Infinity -1-FALSE ___ __FA~ ---FALSE [Pass-QJ)()St Below Flow Control Threshold ~ 0.09 _ 1 _o.oo +=' _i_nfinity ~ FALSE ---FALSE-L FALSE_ Pass-Qpo--stBelowFlowControlThresh_o~_ 647 0.09 -0.00 Infinity FALSE , FALSE~ FALSE -Pass-Qpost Below Flow Control Threshold -648 ----i -0.09 -, --0.00 ----Infinity +--FALSE ----r-~SE _-__ _ FALSE ~ Qpost Below Flow Control Threshold --~L--1 0.09 -----t 0.00 Infinity + FALSE , ~ ___; FALSE _ [ Pasi=-Qpost Below Flow Control Threshold 650 : _ 0.09 -_t_ 0~00 _ lnfirlity___ -FALSE -~ ~SE I FALSE_ Pass-Qpost Below Flow Control Threshold __ __ 6=5_1 -+ 0.09 _ _ 0.00 _ --_lr1fir1ity__ +-FALSE_-r ____ -_ -FALSE _ FAL~ Pass-Qpost Below Flow Control Thres_h<>lcl___ 652 -__ 0.09 ----=r-0.00 ---~it\'_______:__ FALSE --_ FALSE ---==r FALSE Pass-Qpost Below Flow Control Threshold _ 653 _ 0,09 ' _ 0.00 j ~inity___ --FALSE _ i _ FALSE ---FALSE _ _ Pass-Qpost Below Flow Control Threshold 654 0.09 _ +--P-00 ---I--Infinity + FALSE FALSE FALSE ·---irass-Opost Below Flow Control Threshold 655 -=r---0.09 _---l----_' 0.00 __ , _ Infinity ~--F_ ALSE +~ FALSE __j_ F_ALS~ Qpost Below Flow Control Threshold I 656 _ 0.09 --_ 0.00 __ __J_nfinity__ _, ---FALSE FALSE __ FALSE Pass-Qpost Below Flow Control Threshold __ 657 I 0.0~ 0.00 Infinity +-FALSE -~ _ FALSE FALSE ------lfass-Qpost Below Flow Control Threshold __ 658 0 09 I o.oo Infinity FALSE FALSE r-FALSE----J_;ass-Qpost Below Flow Control Threshold 659 __ 0.09 ' 0.00 __ ~ __ FALSE I FALSE __ r-__ FALSE Pass-QpostBelowFlowControlThreshol_d __ i::---660------i-_ 0.09 =--:i=-AOO__J ~ity I FALSE ___ FALSE ~ FALSE IPass-QpostBelowFlowControlThreshold __ 661 0.09 0.0Q__ L_lnf,niiy"I FALSE FALSE FALSE 'Pass-Qpost Below Flow Control Threshold 662_ 0.09 _. _0.00 ____ Infinity , _ FALSE_-r-_ FALSE ___ FALSE___,Pass-QpostBelowFlowControlThreshold __ 663 J 0.09 I 0.00 _ Infinity T _E/ILSE _ FALSE i EALSE _ I Pa§s· Qpost Below Flow Control Thr~hold 10/8/2018 1:56 PM 16/20 ~ Excel Engineering peakFlowPassFailMitigated ,<. 'Is ,..~ ~o~ ,0 ,,, 0 0 o<i ,~ 01 0 (/ (/ •\• .,. ~"" <::l· ,l ~ ~ ,""' l/1' ~ ~ 0 ~ r}-1:,,'-? <f'-" ~0 ' ~' 0</0 0<f' ~~ I~ 664 ~0.09 +=-; 0.00 lr1firlity__ ~I __ FALSE . _J_ ~ --'~ rJf FALSE -~: Qpost Below Flow Control Th~ ~-0.09 0.00 lnfin· FALSE . ~1,§_E__ FALSE Pass-Qpost Below Flow Control Threshold ____ 7 -~6~6~6 -----1-_ 0.09 .-~-0.00 . li1fir1ity_ FALSE FALSE---+ _ FALSE Pass-Qpost Below Flow Control Threshold ~ .. L-_ . 0.09 o.oo ---t-_ Infinity _ FALSE -r--FALSE _ 1---FALSE. Pass-Qpost Below Flow Control Threshold __ _ __ 6~6~8 __ · ___(J,.Q!l_ ___L_ _Q,QQ_~ li1fir1ity_ ---· FALSE =t= FALSE __;_ FALSE Pass-Qpost Below Flow Control Threshold . 6fill__ ___ O,~ __Q.()0__ Infinity---,.. FALS_E __ . FALS_E __ FALSE Pass-Qpost Below Flow Control Threshold 670_=+· . 0.09 ___ 0.Jl(l__ ..;__..!nfinity _ ~ FALSE -+----FALSE -~ FALSE Pass-QpostBelowFlowControlThreshold 671 _ 0.09 ___Q,()()----1-_lr,firiity ___L_ FALSE i FALSE ' FALSE Pass-Q st Below Flow Control Threshold 672 ___ _()JJL J__ 0JJ(l__ .'___l"!i_lli!y____ FALSE , FALSE ___ FALSE Pass-Qpost Below Flow Control Threshold __§& . j 0.09 _ L-o.oo___ Infinity I FALSE__ FALSE . FALSE Pass-Qpost Below Flow Control Threshold f----W4 -~ .-·-·· 0.0'?---1-----1-nfinity FALSE_ -j---_FALSE __j__ F.ALSE Pass-QpostBelowFlowControlThreshold ~-__ 0.09 , __ o_.o~--+ --+nfinity___J_ FALSE_---J-~LSE _j ___ FALSE .. Pass-Qpost Below Flow Control Threshold 67~ 0.09 _ ___L_ _Q,()()_ ·--~ FALSE -'·-FALSE __ '_ FALSE !Pass-Qpost Below Flow Control Threshold __ _ ~77 --+-fJ,(lL __ Q.QQ__. , __lrlfinity__j FAL~ FALSE ___ . FALSE Pass-Qpost B_elow Flow Control Threshold 678 i 0.09 __(),Q_O =.t lnfini!\'___j FALSE----+-FALSE FALSE , Pass-Q st Below Flow Control Threshold 679 ___(J,.Q!l_ --+-_0.00 _,_li1firlity__ ~FALSE ---FALSE ---FALSE Pass-Q stBelowFlowControlThreshold 680 , 0.09 _ +--0.00 lnfin· FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold _§81 I ~ , O.00 . _li1firlity_ FALSE . FALSE , FALSE Pass-Qpost Below Flow Control Thresho_ld __ 682 ~ ~ .Q,Q()__ Infinity I FALSE --r-. FALSE . ~ ~ Pass-Qpost Below Flow Control Th~ §83 0.09 ___Q,QO ___ Infinity ___ . FALSE _:...x-= FALSE -+ _ __fll,SE I Pass-Qpost Below Flow Control Threshold 684 ll,QL_ L_ 0,(l(J__ __!nfirnty . ~Lfil__ ___ FALSE . ____ FALSE Pass-Qpost Be_low Flow Control Threshold 685 --,--I 0.08 . __ '_ _Q,QQ_ -1-Infinity I . FALSE . , FALSE___ FALSE Pass-Opost Below Flow Control Threshold 686 , 0.08 , 0.00 ---t-Infinity , FALSE --t" FALSE i FALSE Pass-Qpost Below Flow Control Threshold --68_7_ ---··· -0.-08-J= d.-00--~ ; . FAL_S_E_. ~ FA_L_S_E_ --:--·-FA_L_S_E_ . Pass-Q st Below Flow Control Threshold 688 . 0.08 =+-----0:00 ~ lnfini FALSE FALSE FALSE . Pass-Q st Below Flow Control Threshold __ _ _6llL I ·o.oa · , 0:00 Infinity · FALSE --i -· FALSE -====-FALSE Pass-Qpost Below Flow Control Threshold 690 · 0.08 o.oo --+-Infinity ---· FALSE -+ _ FALSE FALSE , Pass-Qpost Below Flow Control Threshold __ _ 691 ___ _Q,QL _J__ 0.00 . lnfil1ity__ . FALSE _ +-FALSE --j--FALSE Pass-Qpost Below Flow Control Threshold ~. 0.08 [ ____Q,()_0 ·--· _lr1fir,ity I . FALSE __ . . FALSE FALSE Pass-Q st Below Flow Control Threshold __ _ I 693 + _ .0.08 .-.-' _ _Q,()()_ +-Infinity ~ALSE . ---FALSE . ---FALSE Pass-Qpost Below Flow Control Threshold 694 _j__ ~ 0.00 j __lrifinih'___i_ FALSE I __ F_!ILSE FALSE 'Pass-Qpost Below Flow Control Threshold 6!!§__. _ ___(),Qt+ o.oo. , Infinity j=' FALSE ~.1 FALSE ___i__ FALSE Pass-Qpost Below Flow Control Threshold --- 1-~6~9=6 ----I-~ . 0.00~ Infinity -~ FALSE __ FALSE ___ FALSE Pass-Qpost Below Flow Control Threshold ~ _J__ Q,C)L_ -· __ .Q,QQ__ Infinity FALSE =+ FALSE . FALSE Pass-Qpost Below Flow Control Threshold 698 , __ 0_.o~ _ ___Q,QO . Infinity FALSE FALSE.~ FALSE Pass-Qpost Below Flow Control Threshold 699 0.08 1 0.00 , Infinity · FALSE FALSE FALSf=IPass-Qpost Below Flow Control Threshold 700-_ .... 0.08 ·-:t. 0.00 . t----¥.!fir,ity__l FAL~-= FALSE -+--FALSE .. Pass-. Qpost Be.low Flow Control Threshold ZQ1__ ~ _· __ OJ)()__ ; __lrlfinity__ : FALSE f FAL~ ____ FALSE Pass-Qpost Below Flow Control Thresho~ld~_ 702 . __ 0_.08 . __ 0_.00 · Infinity FALSE FALSE FALSE Pass-Qp<ist Below Flow Control Threshold ___l()3 __ O.~-= 0.00 ~ lnfm~ I FALSE __ FALSE . -~'-FALSE Pass-.. Qpost Below Flow Control Threshold 704 I ~ -J--O.,()Q__ L__Jr,lin' FAL~ FAL§g__ FALSE Pass-Qpost Below Flow Control Threshold 705 1 0.08 , O.QQ_ I _l11firnty_ _FALSE _ 1 _ FALSE FALS!s.. P~ss-Qpost Below Flow Control.Jhreshold_ 10/8/2018 1:56 PM . ' I I I l' I J l I I I • I I I ' ' I I i I I I I I. l I l I I J I I 17/20 ' . { I I f ~ f I f r ' I t I ' I ! I f I • I ' I ' 1 f • l' I f I I I f I I 1 ' ' f I Excel Engineering peakFlowPassFailMitigated ,0 ~ i;\ 0 0 ,0 ,0 cfl f... ~ ~ 0"' ,;;\ cfl cfl <!!'" f<~ ~q, I ,b <J <J ~/,,. 'l':,.."1 ," iJ. _q_o~--1-_~~-<i-~ -q~O~----+ _q_'"_. ___ i -o_ff~"=~---cfl~o~"= ___ l_of'_"_,.~ _____ [_q_.,~_ ~-=-~~~-~c.--~- 706 __ · _ _(),QB _____ 0.Q(l__ ! __ Infinity __U.LSE -~ ~~ _ 1 FALS~ . ,Pass-QpostBelowFlowControlThreshold _ 707 __ , 0.08 -+= 0.00 ___ Infinity-+ FALSE ----t FALSE +---FALSE ---re~ytllelow Flow Control Threshold __ ~ _J__ 0.08 ---0.00 ' _lr1finity__ FALS_E___ _ FALSE___ --FALSE Pass-Qpast Below Flow Control ThresholQ__ 709 __ ___(),0_8 0.00 __ Infinity ~ FALSE r FAL~ -t=~SE _ ~s-Qpost Below Flow Control Threshold __ 710 ---,-. L__0.08'-----t . o.oo __ ·-+-JnfinLty_____:_ . FALSE .· FALSE_ --.FALSE ___JP~s-OpastBelowFlowControlThreshold __ 711 ' 0.08 -+ 0.00 ___l _ lnfirlity_ , _ FALSE +--FALSE 1 --FALSE ~-Qpast Below Flow Control Threshold _ 712 -+ 0.08 ___ I_ 0.00 . Infinity r ~L~ I FALSE __ FALSE ~-Qpast Below Flow Control Threshold __ __l13 __ , __ 0,Qll_ ~ 0.00 ____ Infinity______, __ FALSE . __ FALSE --+ __ FALSE I Pass-Opost Below Flow Control Threshold __ __ 7_1i__ . 0.08 ·-+-0.00 . Infinity [__ FALSE =t= FALSE -1---FALSE --Pass-Opost Below Flow Control Threshol_d - 715 =-r 0.08 . __ 0,()()__ ___ Infinity___ FALSE __ FALSE __ '_ FALSE Pass-Qpast Below Flow Control Threshold __ _'71L_ --0.08 --1-0.00 __J_ _ Infinity__ · __ FALSE___ FALSE----+ --FALSE -Pass-Qpost Below Flow Control Threshold __ _21_7_ ~ 0.08 ~ 0.00 _ l__ Infinity ---1= __ FALSE =-f= FALSE _, _ __fl\LSE ~ss-Qpost Below Flow Control Threshold __ _ 718 L_0.08 ___ 0.00 __ . Infinity ___ FALSE · _ FALSE FALSE Pass-Qpast Below Flow Control Threshold __ 719 0.08-----+ __ 0.0Q__ __ Infinity __L __f_ALSE -+ __ FALSE -r---FALSE _ ~ss-Qpost Below Flow Control Thresh<M__ __ 720 =r~.08 , 0.00 . Infinity___'_ FALSE ______ FALSE _--t-_ -FALSE ------J/;"SS-~Below Flow Control Threshold __ _ ~ --. 0.08 _ · . 0.00 --__lr1finity__ FALSE _ FALSE --FALSE__ Pass-Qpast Below Flow Control Threshold __ 722 , _ 0.08 -=t ___(),00 ___ ·1-Infinity _ r ~Lg_ __:::c-FAL~ ___ FALS_E_ TPiiss-Qpast Below Flow Control Threshold __ _ 723 -r-0.08 . 0.00 Infinity FALSE . FALSE . FALSE ~-Qpast Below Flow Control Threshold 724 . 0.08--+-0.00 . . Infinity r_ . FALSE +-FALSE +-FALSE _ ~s-Qpast Below Flow Control Threshold __ 725~ ~.08 • 0.00 _L_ Infinity __ FALSE ~ _ FALSE __ FALSE -+n~s-Qpost Below Flow Control Threshold __ _ 726 0.08 -+-. 0.00 lnfinily____j FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 727 +--0.08 __ ._ 0:00 --1-Infinity I -FALSE .:i--FALSE 7 --FALSE ~-Qpast Below Flow Control Thresholcr--___ 728 0.08 0.00 I Infinity I FALSE FALSE . . FALSE I Pass-Qpast Below Flow Control Threshold 729 __j__ 0.08 =--r~o. __ lnfinify' _ F.AL_g_---=r...=_ . FALSE. =-1=--= FALSE_ ~s-QpastBelowFlow_ControlThreshold __ _ 730 0,08 0.00 , ~ii\' __ FALSE ' _ FALSE · FALSE __jP_!llS_S-Qpost Below Flow Control Threshold __ 73~ t---0.08 ~Y,00 --Infinity~-.. FALSE +--FALSE__ , FALSE ~Pass-Qpast Below Flow Control Threshold 732 __i_ __ 0.08 ,_ 0.00 . Infinity __ FALSE __J_ _ FALSE ___ FALSE Pa~y!Below Flow Control Threshold __ rl -~7~33-_ ' . 0.08 , 0.00 L Infinity I _ FALSE _____ FALSE . FALSE . Pass-Qpost Below Flow Control Threshold 734 f . 0.08 -I--0.00 ' Infinity__ j__ . FALSE .. 1--FALS~-----i-=. FALSE ~-Pass-Qpast Below Flow Control Threshold 735 . 0.08 0.00 Infinity FALSE I FALSE FALSE Pass-Qpast Below Flow Control Threshold . 736 . . 0.08 -~ 0.00 _: _ Infinity -! __ FALSE ~ FALSE ---,-__ FALSE __J'ass-Qpast Below Flow Control Threshold 737::__--r-~08 --r __ 0.00 --Infinity ------t-FALSE __ i __ FALSE ___ [ FALSE I Pass-Qpost Below Flow Control Threshold 738 0.08 0.00 --t Infinity ·+ . FALSE FALSE FALSE -----i Pass-Qpast Below Flow Control Threshold 739 i---o.08 ~ ~ · _ Infinity _____ FALSE . :_r---~LSE L FALSE _ ~ss-Qpast Below Flow Control Threshold -=- 740 --0.08 __Q,O_Q__ _ Infinity__ · FALSE ' FALSE · _ _ FALSE ~_ass-Qpast Below Flow Control Threshold _ 741_ ----1 __Q,os=--t__= 0.00 --Infinity ::.r-~SE ---· FALSE ,--. FALSE · Pass-Qpost Below Flow Control Threshold __ __ 742 _ I __ 0.08 ' 0.00 _ -· Infinity~ __ FALSE _ ~ FALSE --FALSE /Pass-Qpast Below Flow Control Threshold. -- 1Q__ ~ 0.08 ~ __Q,OQ_ ·f Infinity (____FALSE --_fALSE ·--__fl\LSE . Pass-Qpast Below Flow Control Threshold --· 744. , ___ 0.08 _____ o.oo_ __ Infinity __ FA .. L.SE I .FALSE. ------J _FALSE ~Pass-QpostBelowFlowCont.mlThreshold 745 0.08 0.00 Infinity __ FALSE FALSE FALSE Pass-Qpast Below Flow Control Threshold __ 746 I _ 0.08 _ :__:::r-~.00 . . . Infinity -=t FALSE . _ FALSE _ ~ FALSE . Pass-Qpost Below Flow Control Threshold __ 747 0.08 0.00 Infinity_ FAL_§E FALSE ' FALSE I Pass-~Below Flow Control Tbreshold 10/8/2018 1:56 PM 18/20 ~ Excel Engineering peakFlowPassfailMitigated "'i '-~ ~o<; "";;;,, ~,1:,'<!. <t>"' ,,.o <:J" q_Oq ,,.o <:)0 ~,0 r.F0 ,.~ df<; at ,.~ o'l ;/ oi0 r!,\o .._., ~ ' 4-1~~ o<f _748 I . 0JJL..... r -0.00 ~-Infinity _'__ FALSE ~ ~ FALSE FALSE "Piiss=Qpost Below Flow Control Threshold 749 ,-------0.08 t----' ___QJJQ. Infinity ~LSE FALSE_ --r--FALS_E __ Pass-O[>""t Below Flow Control Threshold _Z§(J__ . __ 0.08 -.-_o.oo -Infinity ' FALSE~,--FALSE ---::r.=-FALSE Pass-QpostBelowFlowControlThreshold:--- 751 . o.o~ 0.00 Inf~ ---Y---FALSE --=r:-FALSE FALSE , Pass-Qpost Below Flow Control Threshold 752 _ _J___ 0.08 _: _ 0.00 +-Jr1fir,ity_ FALSE__ . FALSE -~-FALSE \ Pass-Qpost Below Flow Control Threshold __ _ --.7~5~3 _ . 0.08 0.00 . . Inf in~ -r-FALSE -+-FALSE ___ FALSE Pass-Qpost Below Flow Control Threshold 7!5±___ I 0.08 0,_D()__ ln_tir,ity_ -=-c=-:IALSE __ ~~ , FALSE ~ass-Qpost Below Flow Control Threshold ____ill_ __ , _. 0.08 _ 0.00 . I . Infinity FALSE FALSE_ . +--FALSE Pass-Qpos~ Below Flow Control Threshold 756 0.08 . 0.00 Infinity 1--F~ --+--FALSE---+ _ FALSE Pass-Qpost Below Flow Control Threshold _J§7__ , _ _(),QL_ +-' 0.00 ___ Infinity -+-FALSE _j _ FALSE . FALSE Pass-Qpost Below Flow Control Threshold 758 --r-o.~ . 0.00 _ Infinity FALSE ---FALSE ___ . FALSE Pass-Qp<>st Below Flow Control Threshold 759 ___ .. 0.08 .--. 0.00 _j__ Infinity --+-_ FALS_E __ 1 __ FALSE _ . . FALSE _ Pass-Qpost Below Flow Control Thresho_ld __ 7§Q__ f--0.@__ __ 0.QQ__ Infinity_ -I----FALSE ---'-FALSE --,---FALSE Pass-Qpost Below Flow Control Threshold I 761 _. 0.08 -. I -0.00+ . Infinity _ FALSE . FALSE ______ . FALSE Pass-Qpost Below Flow Control Thresh<>lcl__ __lg_ -. _ _ 0.08 ---t-_. _. _. 0.00 Infinity -+-_ FALSE · FALSE ~ FALSE Pass-Qpost Below Flow Control Threshold __ _ . 763 _ i _ll,Q!I__ _ 0.00 _ . . Infinity_ ----1---FALSE_=-r=FALSE -l--FALSE Pass-Qpost Below Flow Control Threshold ' ' 764 ~ 0.00 , Infinity FALSE __ FALSE FALSE Pass-Q st Below Flow Control Thres.i,<>lcl__ 765 . · 0.08 ' _ 0.00 _ =i= lnfinityi=-=' ylliE . ~ALSE FALSE Pass-Qpost Below Flow Control Threshold ZQQ__ . OM__ ___ O.,QQ__ _, __ ln_fir1ity_ _ FALSE ___J_ FALSE FA~ Pass-Qpost Below Flow Control Threshold 767 r---o.08 I 0.00 . Infinity , FALSE ' . FALSE i FALSE Pass-Qpost Below Flow Control Threshold 768 --,---0.08 ""T 0.00 I Infinity FALSE FALSE -FALSE Pass-Qpost Below Flow Control Thresho"cld~- -~76~9'-___ 0.08 .=c 0.00 lnf.inity 1 _ FALSE · 1 .-. FALSE =E-: FALSE Pass-Qpost Below Flow Control Threshold 770 , 0.08 0.00 Infinity FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 771~0.08 ~0.00 . _ Infinity , FALSE -FALSE _ FALSE Pass-Qpost Below Flow Control Threshold ---. ~7=72 0.08 -----r__ o.oo---:} Infinity FALSE --FALSE ___ FALSE I Pass-Qpost Below Flow Control Threshold 773 0.08 0.00-! Infinity FALSE I FALSE FALSE I Pass-Qpost Below Flow Control Threshold _I7i__ __L_ 0.08 . J__ 0.00 . Infinity __ · -·· FALSL_ ----t-FALSE _;__ FALSE __ Pass-Qpost Below Flow Control Threshold _ 775 ____ ___Q,()8H __Q,_~ lnfrn_Jty__ ___ FALSE --· FALSE____ FALSE Pass-Qpost Below Flow Control Threshold 776 --0.08 _ --o.qg__--1-_i,,tirlity_--1----fALSE , FALSE ___ FALSE Pass-QpostBelowFlowControlThreshold 77]__ 0.07 . 0.QQ__.. I. Infinity _ L---'. . FALSE =t. FALSE tJF.ALSE Pass-Qpost Below F.low Control Threshold ------I ~ =t 0.07 __J_ _ 0.00 _!nfir1ity __ ·_ ~Lg_ --FALSE --+--FALSE __ Pass-Qpost Below Flow Control Threshold __ZZ!l_ _ _;__ 0.07 _ J_. 0.00-----t. Infinity t= FALSE j FAL~ FALSE Pass-Qpost Below Flow Control Threshold __ 780 0.07 0.00 ,--Infinity _ FALSE FALSE FALSE Pass-Qpost Below Flow Control Threshold 781 =r=o-:or-. 1 0.00 Infinity . __ FALSE _• __ FALSE -+---_ FALSE .Pass-Qpost Below Flow Control Threshold ~---0.07 . 0.00__j_ Infinity -+-_ FALSE + __ FA.LSE . ::r::::_ FALSE_ Pass-QpostBelowFlowControlThreshold ~ --0.07 __ · __ 0.00 .-_j_ Infinity +-FALSE ----j ___ FALSE FALSE Pass-Qpost Below Flow Control Threshold __ 784__ i-------Jl..QZ_ t=0,QQ___ : Infinity --· FALSE --· FALSE . ____f_ALSE . Pass-Qpost Below Flow Control Threshold ~ __ I 0.07 __ 0_.0D_______:. Infinity , __ FALSE _ ~-FALSE . FALS_E__ . Pass-Qpost Below Flow Control Threshold 786 . □ .. 07__ 0.00--+ ~.Infinity .. -F!ILSE +--FALSE ____ FALSE \Pass-QpostB.elowFlow.ControlT·h·resho':'ld'c---- 7fJJ__ -t-ll,QZ_ 0.00 _. ---~ lnfir1ity_----i_::: FALSE __j FAL§L__ ___ FALSE Pass-Qpost Below Flow Control Threshold 788 ~ o.o~---r--0.00 . 1 lnfin~_ FALSE --FALSE __ + _ FALSE .~ytBelowFlowControlThreshold 78_9 ___ 0.07 __ -r=o:, __ 0.00_ I _lnfinil;'_ I _ FALSE ~ _fl\LSE , FALSE ;Pass~Qpost~lowFlo_-.,,ControlThreshold 10/8/2018 1:56 PM ; I . ' • I J I i I i I .a I i I • I i I ~ i; • I a J l I l I l I 19/20 I I ' J I t • f \ I t f I I I f ' ' 1 ' I ! I f I f I f I ; I I I I I ., I I 1 ' Excel Engineering peakFlowPassFailMitigated "'I< ,_'?. q_O~ ~;;.. q_,o"'- <i:--.s- ~o <;>"' ,.. q_O~ ~o <:>"' <?.'"' ,., ~0 ~0 C"§i c§/ o<i ,,;I• ~~ ~~ ~ , o<f o<f If~., (<_~ q I<?."~ 790 0.07 --+-0.0C 1·-nf~in~ity--i---FAL_S_E_=-_-::_-::_-::_-~FA-~LS~E---c, FAL=s=E--~P~a_s_s_-a=pa-st-B~e-lo_w_F_lo_w_C_oritro-1 T-h-re-sho-ld-- 791 __ 0.07 0.00 . Infinity FALSE----i _ FALSE· · j FALSE -IPass-Qpast Below Flow ControlThreshold ·~ 1 792 0.07 0.Q0 I Infinity FALSE __ I __ FALSE _ FALSE Pass-Qpast Below Flow Control Thres_t,c,lcl__ 793 ~ Ofil -+--o.oc Infinity -~-FALSE ---FALSE FALSE Pass-Qpast Below Flow Control Threshold 7~ ~ 0.00 ' Infinity FALSE illSE ---FALSE I Pass-Qpast Below Flow ControiThreshold · --- . 795 -=--0.07 -1 0:00 ___ Infinity . FALSE! FALSE___ FALSE ___ Pass-Qpast BeiowFlow Control Threshold __ _ 7~ 0.07 -+, __ o.oo _Infinity FALSE . FALSE ---FALSE . Pass-Qpost Belo_w Flow Control Threshold _ 7'E__ l __ l),07 . _ _Q,()Q_ Infinity · FAL. SE --+-· FALSE -~-FALSE Pass-Qpast Below Flow Control Threshold __ _ 798 ___ 0.07 _. 0.00 ___ Infinity ____fALS_E ___ I _ FALSE FALSE Pass-Qpast Below Flow Control Thresho_ld __ 79_9 __ , 0.07 I 0.00 Infinity _ _L__ FALSE ____ FALSE FALSE Pass-Qpost Below Flow Control Threshold soc _j__ 0.07 , _(),()Q_ Infinity __ ' FALSE__ FALSE-~' _ _ FALSE ___ Pass-Qpast Below Flow Control Threshold I 801____ 0.07 . _. 0.00__ _ Infinity FALSE ____ FALSE ___ FALSE ·Pass-Qpast Below Flow Control Threshold __ .. _!3(JL_ 0.07~ ._(),QQ_ . Infinity , _ ~S_E __ f FALSE ~SE Pass-QpastBelowFlowControlThreshold I 803 -~ 0.07 . __(),(JO____ Infinity.'_ .+----.FALSE -~· __ FALSE -+--FALSE _ Pass-Qpost Below Flow Control Threshold_ 804 I 0.07 ___ Q,(J(J__ . Infinity__)_ _FALSE ___ FALSE __ ' _ FALSE ___ P_ass-Qpast Below Flow Control Threshold ~ ___ 0.07 0.0C Infinity · ~SE ___ i' FALSE ____fALSE _Pass-Qpast Below Flow Control Threshold __ _ ~6 ___ 0.07 0.00 ___ Infinity _· FALSE -+--FA~ FALSE IPass-_Q~ostBelowFlowControlThrest1c>l(j__ __ 8=0~7 __ 1 __ 0.07 0.00 Infinity r-FA~ ____ FA!:§L_ 1===-f ~~ Pass-Qpost Below Flow Control Thresh_~ SQ!___ 0.07 0.0C ---r-Infinity ____ FALSE ___ FALSE __ ·__ FALSE ~, Qpost Below Flow Control Threshold 809 0.07 I 0.00 ~ Infinity____ FALSE FALSE ___ FALSE I Pass-Qpast Below Flow Control Threshold ~1D_____.. 0.07 0.00 '~ty l'____fALSE ~--FALSE . ,_ .. FALSE 1·Pas~tBelowFlowControlThreshold 811 I 0.07 0.00 Infinity_-+_ FALSE FALSE · FALSE Pass-Qpost Below Flow Control Threshold ~ 0.07 0.OC , Infinity FALSE. --, -. FALSE. FALSE ~ss-Qpast Below Flow Control Threshold ---. ·--8f3 ___ D.07. ~ ---Infinity ] ----icALS. E_ · . I FALSE ---L-FAL. SE Pass-Qpast Below Flow Control Threshold ~ 0.07 -t-ofo _____ Infinity , _ FAL~_ FAL~ ( _ FALSE Pass-Qpast Below Flow Control Threshol=d __ _ 815___ 0.07 1 0.0C ____l Infinity FALSE FALSE · FALSE Pass-Qpast Below Flow Control Threshold 1 8_1_6__. .. ·o.o7· CJ,Q(l__ I lnfinit)'=r, FALSE ' FALSE ---:-FAL.SE · IPass-Qpa.stBelow.FlowControlThreshold · 817 0.07 0.00 Infinity~ FALSE FALSE , FALSE Pass-Qpast Below Flow Control Threshol=d __ _ 818 i= 0.07 . 0 ... 00 ____ Infinity . -. FALSE _ +----;. FA~ _· __ FALSE Pass-.QpostBelowFlowC.ontrolThresh~ I 819___ 0.07 +---P,OC __ Infinity ____ FALSE ----L-_FALSE ___ FALSE _j_Pass-Qpast Below Flow Control Threshold ---I 820 0.07 , 0.00 _ lnfil}i!y L_ FALSE __ FALSE L FALSE Jfass-OPQ.st Below Bow Contrgl Threshold 10/8/2018 1:56 PM 20/20 I f I I Excel Engineering peakFlowStatisticsPre SWMM.out file name: V:117117040\Engineering\GPIP\STORM\SWMM\17040-PREDEV.out SWMM:out time stamp: 10/8/2018_ 11 :56:13AM ---· ---=---::.---=---==--- Q10: 0.285 grg:~;-!---_-__ -------------- Peak Flow Statistics Table Values ----- Rank ~--Start Date _ -=====--End Date ~u~~-_ 1 Pea-k -~ -Frequen~Y : Return Period __ 1_ ---1995/01/04 15:00:00 . . 1995/01/04 22:-00:0Q__J_ 8 -1-. 0.395=-::t::...= 0.25% 58 __ _ 2 2003/02125 15:00:00 2003/02125 21 :00:00_ I __ 7 =r= 0.329 0.49% 29 3---1958/02/0304:00:00 1958/02/0410:00:00 -31--=-___ 0.309 ---0.74% ~1'c-9~.3~3-----___ _ 4 1969/02/23 23:00:0_0 --1969/02/25 20:00:00 I 46 ___J__ 0.307 ---+-0.98% ~1~4~.5~ _ _ 5_ 199310111320:00:oo 199310111405:oo:oo -l---1_0 __ f o.288 __ c-1.23% ,11.6 6 ---,--2000/1()129 22:00:00 2000/10/2923:00:00 2 -~-0.284 1.47% 19.67 --- 1----::_7 __ I 200411012702,00:oo ---200411012709,00:oo ---_-8 ____ ______Q1!33 __ +-1.72% ,8.29 8 ___ 2005/02/18 05:00:00 2005/02/19 00,00,00 20 0.283 I 1 .97% 7.25 1-I --_9~__ 1980/02/19 .. 07:0_0:00 · 1 1980!02/21 06:00:00 ----t-_ . . -48 $ 0.282 2.21% 6.~44--- 10 1982103/1711:00:oo 1982103/1803:oo:oo=---i_-17 0.274 --~2.46% 5.8 l----1~1 ----, 1952101/1607:00:00 -1952/01/1615:00:00 ---9 . -0.273 2.70% 5_=27------ 'f2-, 1958/04/01 15:00:00 , 1958/04/01 20:00:00 ' -6==-=---4 0.2-7 --. 2.95% 4.83 13_ ! _ 197s10212801,oo,oo 197810310109,00,00~-1--_ 33 : _ 0.269 _ I 3.19% --4.4~6 ___ _ 14 197810110416:00:oo 1978/01/0417:oo:oo'-------t-2 -----r--0.267 3.44% •. 14 ~ -i 1979/01/1513:00:00 1979/01/1514:00:00 ----2--0.256 ___ 3.69% 3.87 I ·1s------r-1970/12/1902:00:00 __ 1970/12/1922:00:00 ·-·21-· 0.247 =f= 3.93% 3.63_-__ 17 197810211002:00:oo 1978/0211005:ooff.oo 4 , 0.239 4.18% 3.41 18 1998/02/0315:00~ , 1998/02/03 21 :00:00 --7 ===r.= 0.239 -4.42% '3.22 I 1_!l__ 2008/01/27 00:00:00 ~~/27 20:00:00 ___ 21 _ I--0.236 ___J_ 4.67% 3.05 --_-_ -__ 20 1965/11/22 08:00:0~ _ 1965/11/23 04:00:00 __ 2_1_ --~-0.236 4.91% 2.-=9 __ _ -~2~1-1952111/1513:00:0_(/_ ----+--1952/11/1514:00:00 _2__ 0.235 5.16% ,2.76 22 1991/12/2915:00:00 1991/12/30 03:00:00 ---r--13 0.234 , 5.41% 2.64 I 23 ' _ 2004/10/2009:00:00__:__ 2004/10/2015:00:00 -J-7 _ --+--0.229 -1 5.65% ,2.5~2~-- 24 1980/02/1618:00:00 1980/02/16 20:00:00 3 0.228 , 5.90% ~ i----------f5---+_ 1980/03/02 20:00:00 1980/03/0310:00:QQ__---:--15 ___ 0.228 ___ 6.14% -4~½----.:_-.:_ _____ _ ___2§_ • 1983/02/27' 16:00:00 __ 1983/02/2717:oo,oo ----1--_2__ 0.226 I 6.39% .2.23 __ _ I i 27 1983/01/2900:00:00 1983/01/2903:00:00 -1-4 --+-0.226 --+, __ 6.63% 2.15 29 ---1985/11/11 09:00:00 1985/11/1113:00:00 --5 0.222 : 7.13%2 - 28 ~8/02/2215:00:0li=1998/02/23 22:00~ --32 --+--0.224 6.88% -12~.0~7--___ _ ~ 1998/02/1617:00'.00 1998/02/17 23:00:00 I 31 ___ ogg_ ___ 7.37% ,1.93 31 ___ 1994102103 23:oo:oo 199410210410:00:oo ---+---12 _ ~-2 7.62% 1~.8=7----- --~32~-1993!017i8 09:00:00 ----1993/01/1815:00:00 . 7 __J_ ____(),_199 ' 7.86% 1.81 ~3_ ' -2008/01/0505:00:QQ__: 2008/01/0701:00:00___ 45 --0.197 -8.11% 11.=76 __ _ 34 ~ 1961/12/0201:00:00 ____ 1961/1210214:00:00 14 0.195 8.35% 1.71 --3=5~ ---:--1_99_5_/-03-/11 02:00:00 1995/03/12 00,00,00 -r== 23 ____ --0.1E8.60%-1.66 --- ~ 1978/01/1618:00:00 ----1978/01/1702:00:00 ~ 9-----0-.194 8.85%-'1.61 ~-~--· 1980101128i8:0D:OO~ 198010113016:00:oo I~ ~ 0.191_ 9.09% 11.5_7_ 38 . 1986/02/14 23:00:00 1986/02/15 05:00:00 7 . 0.183 9.34% 1.53 -~ ~ 1993/02/1812:00:00 -~/Q2/1813:00~00 ---r:---2----0.18_:3_ __ 9.58"/o 11.49 --- 10/8/2018 1:56 PM f t I • I f I I I • I I I I I I I I i J • • • I l f l I 1 I I I 1/9 I I I I I I I ~ ; f ~ I i I t ; I I I I I , I ' I I I I l I l I I ! I l I I I Excel Engineering peakFlowStatisticsPre Rank J__i Start Date End Date I Duration ___1_· Peak Frequency I Return Period -------------_L__ ------------------------------------------40 1998/02/1416:00:00 ' 1998/02/1419:00:00 ---+ 4 0.179 9.83% ~5 ~----I--199110212118:00:oo 1----199110310111:00:oo _____1g ___ += ____(),_1-Bl_ -1 10.01'¾_. __ 111 .. ,42 --=---=---=---=-_- _42 , 1986/03/1522:00:00 __ I __ 1986/03/1619:00:00 ----t-' __ 22 __ 0.176 _T_--= __ 10.32% 11.38 _______ _ ~ __j. __ 1992/02/1217:00:00 I 1992/02/13 07:00:00 ____ ___1§_ __ L__QJ_7_3_ ___1_Q,_57% __ 1.:l§_ _________ _ 44 -2008/02/22 02:00:00 2008/02/22 09:00:00 8 ' 0.172 -+-10.81% 1.32 --45--_:;:::-196310311100,00,00-r_ 196310311102,00,00 1 --3--,--0:,r:---=-~11.os¾ _ ffe--==-----_-----=---- 46 · 199310210500:00:oo ~-199310210510:00:oo I 11 ~ o.166 _l_ _ 11.30% 1.26 ____17 =c 1969/02/0608:00:00 (___ 1969/02/0616:00:00 _, ___ 9 __ --+-___ 0,165 ___ 11.55% __ 11.23 __ --------- 48 1972/01/1621:00:00 1972/01/1623:00:00 3 I 0.161 I 11.79% 1.21 -49 -f---1981/03/1920:00:00 l--1981/03/1921:00:00 ·_t 2 -_0.16 --12.04o/o 1.18 _-_-_--- 50 1960/04/2707:00:00 1960/04/2711:00:00 _ 5 0.159 12.29% 1.16 _ 5-1-___::r-2003/02/1217:00:00 , _ _ 2003/02/1218:00:00 ::_ T ____ 2___ . --0:-iss --12.53°/o 11.14 -_-_---=------=-- _g _____ 2005/01/11 00:00:00 · 2005/01/11 08:00:00 -9 _ --1---0.155 _ _____;_ 12.78% __ 1.12 ----------- 53 __[__ 1977/08/17 01 :00:00 1977/08117 04:00:00 + 4 0.154 13.02% _ 1.09 _ _ _ 54 -_ _-_, ___ 2005/02/21 03:00:00 :_ -2005/02/23 07:00:00 _.-----=-53 0.153 ±-13.27% _] .[J7_ -----=-----==------=--_ 55 . 2004/12/3114:00:00 2004/12/3115:00:00 +-2 0.152 13.51% 1.06 -56 i---1983/10/01 01:00:00 ' 1983/10/01 03:00:00 , 3 , 0.15 13.76% ~ _ 57 -----'-1980/02/1721:00:00 -+ __ 1980/02/1807:00:00_____ 11 -r--0.1~_1_ -14.00% 1.02--=-_-_ ---=-- _ 58 __ J__ 1963/09/1818:00:00 _j_ 1963/09/18 21,00,00 r _ -1_ ----i _ 0.149 _ _ 14.25% _ J1_ __________ _ 59 ' 1982/12/2223:00:00 I 1982/12/2300:00:00 2 _L_ 0.147 +--= 14.50% _JQ.98 --_ 60 =r19_1B101_11416:oo:oo I __ 191810111505,00:oo t 14 __ 0.147 ____ 1_4.74% 1 0.91 ________ _ _ 61 ' _ 1991/03/25 06:00:00 --1991/03/27 05:00:00 _ 48 ----+ _0.146 _ e--14.99% 0.95 _ -------_ ___g __ t--1980/01/10 23:00:00 _ , 1980/01/1212:00:00 , __ 38 __ --__ 0.146 __ ' __ 15.23% __ 0.94 __ -----__ _ _ 6.L__·_ 1988/12/2421,00,oo r 1988112,2500,00,oo , _____ 4 _ __j__0.145 __ +--15.48% ~2 ________ _ _ 64 __J 1977/12/28 19:00:00--+ 1977/12/30 02:00:00 -1-32 ----0.145 __j__ _ 15.72% 0.91__ _ ------_ 65 2001/02/1317:00:00 I 2001/02/1419:00:00 27 · 0.144 ' 15.97% ----!0.89 _ 66 ~ 1952/03/1520:00:00 --+ 1952/03/1618:00:00 ----+ _ __n_ __ -+-0.143 -+ 16.22% 0.88 -----=---_--_---_ _____§7__ 1983/03/0113:00:00 --1983/03/0405:00:00 --65 _J_ 0.142 --+ _16.46% __ 10.87 ------- __ 68 _____r:::-1911112124 01:00:00 ---+ 1971/12/24 22:00:00 __ l__ 16 __ __ _ 0.141 __ _j§.71% o.~ ________ _ ~----1997/01/1216:00:00 __ 1997/01/13 07:00:00 ____ 1_6 _ _____j_ _ 0.14 __ , __ 16.95% I0.84 ___________ _ 70 1983/12/2418:00:00 -+ 1983/12/2510:00:00 17 0.139 1 17.20% 0.83 21______::!-191910110501:00:oo ____ 191910110601:00:oo _I_ ~5_-_ + _Q,138 _ ·=t __ 11.44% __ (82 ___ -~-----_ __E__ -1 2005/01/0904:00:00 2005/01/09 21:00:00 + ___ 1_8_ ---l-0.138 __ 17.69% 0.81 ___ --__ 73 ' 1993/02/1919:00:00 , 1993/02/19 23:00:00 , 5 0.137 17.94% 0.8 _ ~-----i---1958/0211912:00:oo + ~5aio2719f5:00:00 ---__ --_---4---r-0.137 : 18.18% --fo'._0.1~ -------- 75 __ 1993101,1512,00,oo __J _ 199310111109,00,00 C 46_ __0.131 __ 18.43% 0.11 ______ _ 76 __ -_[ __ 2002/11/0817:00:00 _ 2002/11/0818:00:00 -+ --2 _ _:::t 0.135 --1-18.67% -1o.7s ________ _ 77 1965/12/10 06:00:00 . 1965/12/10 09:00:00 _ I_ 4 0.135 18.92% ----rcu5- ___ ZIL_ _ 1983/01/27 08:00:00 1983/01/2713:00:00 __ 6 _ _::;= ___Q,_1~ -+ ~:-w;; [0.74 --=-= = -=- _ _7!j_ -----, __2005104125 08:00:00_ t-2005104128 09:00:00 +· __ 2_ __ 0.132 _ . 19.41% -------ro.73 _________ _ 80 -1968/03/08 05:00:00 1968/03/0812:00:00 8 __J 0.131 19.66% 0.73 ~ ----t--1983/11/2422:00:00 _ 1983/11/2501:00:00 t-_4 ____ I_ 0.129 r 19.90% =--@_g_ ______ =-= 82 1992/02/1513:00:00 , 1992/02/1516:00:00 4 0.128 , 20.15% 0.71 _ ~ _r_1988111/2508:00:00 ---1988/11/2510:00:00 --L ___:r_· _OJ_ll_-----;:__ 20.39% IQl___ ---__ -- 84 1962/01/2013:00:00 ---t _ 1962/01/2019:00:00 J 7 0.127 20.64% '0.69 __ _ -----if5--r-2003/03/1517:00:00 ___ 2003/03/1617:00:()()__ _ 25_ L 0.126 -+ 20.88% -,0.68 ---------- 86 1999/01/26 22:00:00 1999/01/26 23:00:00 -r-2 0.126 21.13% -----ro.67 ----------- 10/8/2018 1:56 PM 2/9 I Excel Engineering peakFlowStatisticsPre ~k-·--~~rt Date _ _ _J_ End Date _j__ Dur~tion __ _J__ Pea_k _ l__Frequen~ I Return Period__ _ __ ~ ---+--. 1980/01/09 04:00:00 l_ 1980/01/09 17:00:00 I, 14 ' 0.125 21.38% 0.67 88 __ .1 1960/01/1203:00:00 ' 1960/01/1207:00:00 -r 5 =+--=. -o_.125 +-·21.62% 10.66 --·----- _ll!l_-+-_1.975/04/0809:00:00 __[__ 1975/04/0900:00:00 . __ 16 __ 0.124 __ 21.87% 0.65 ______ ----l 90 _1__1994/03/2422:00:00 ' 1994/03/2501:00:00 ' 4 0.12 22.11% 10.64 91 _ .1981/11/2803:00:00 =t= 1981/11/2821:00:00 . 19 ::t=-:: 0.118 =-t= 22.36°.Yo 10.64 ~_ . -~~~-- 92 2007/01/30 23:00:00 _ 2007/01/30 23:00:00 1 · 0.117 22.60% 0.63 --9-3--·+---1957/01/1304:00:00 1957/01/1308:00:00 ' ---~--0.117 -.. -22.85% 10.62 ----. ----- _94 -+--1959/12/2412:oo:oo -1-1959/12/2413:oo:oo=T~ ~ ---. -, _ 0.115-------j--23.10% _o:~ ---=-_ ---l 95 , 2001/01/26 16:00:00 2001/01/27 00:00:00 . 9 0.116 23.34% ---4~_1_ _96 ... _ 191510910518:00:oo _ (__. 191510910519:oo:oo ~ _ __2_ -·t--o 115 -f--h59% _ !M--------=------=-_=--- 97 -+ 1959/02/11 09:00:00 ---l---_ 1959/02/11 11 :00:00 J__ 3 ---t -0.115 -+-i-3.83% 0.6 9~ _____ 1958/03/1519:00:00_-_ 1958/03/1611:00:00 -+ 17 . . 0.113 -_[__24.08% 10.59 ~ ----=-------- 99 1995/01/1019:00:00 ~ 1995/01/1214:00:00 -1-44 I 0.112 _j_ 24.32% 0.59 ,~ ~ 1995103105 01,00,00 1995103105 22,00:00--, --~ ----0.1~ 24.57% o.58 ---------- 101-___:__ 1966/12/0502:00:00 -. _ 1966/12/0513:00:00 -----12 ---+_-_ ~112--+--24.82% \OS7 . --.---. -- ___1Q2__ 200510110308:00:oo + 2005/0110411:00:oo----"1-_ _____g_8 __ -1----o.111 __ ~_25.06% __ To.57_o.§L___ _______ _ 103 I 2004102125 04:oo:oo 2004102126 09:00:00._-+-6 0.111 25.31% .o.56 ------=-,04 t--1960/02/01 22:00:00 1960/02/02 01:00:00 -----1-----4-· --+-, ·--0~ -+-' ~~ ~10.56 -----· --_-- 105 . 2003/04/1413:00:00 ~ 2003/04/14 22:00:00 10 0.11 25.80% 0.55 ------ios .--1968/12/2519:00:00 1968/12/25 20:00:00 ----2 ------{ _ Q.109--, 26.04% ~ ------.-- __1_07 I __ 2oom 1130 08:00:00 ~-2001111130 21 :oo:oo -+r-----·74 _ ---I--0.108 t 26.29% ~-----=._-----=---___:_ -_ 108 I 1957/05/10 23:00:00 1957/05/11 03:00:00 5 · 0.108 ' 26.54% 0.54 109 -~ 1954/01/1907:oo,oo . 195410111921:00,oo · 15 -+' _ ·0.107 · 26.78% ,0.53 _----=._ -----=-------=-- 110 ,--1966/02/07 22:00:00 ~ 1966/02/08 00:00:00 3 , 0.107 27.03% -1o.53 ------rrT -----i 1967/12/1817:00:00 ' 1967/12/1912:00:00 ~ -----0.107 -: --27.27% --Jo.5,-2-------- --------i12 ----=--2002/12/2016:00:00 -2002/12/2019:00:00. _)___4_ -----r-_0.105 =---+-= 27.52% -10.52 ____ -_ -_- __ 11_3__. ·+--2001/02/2516:00:00 1-. 2001/02/2718:00:00 ------1-.. _-5_1_~---_____QJ_O!_ _,_-_ 27.76% 0.5.1 ___1_14 --1986/11/1803:00:00 1986/11/1807:00:00 . __ 5_ --t--0.104_~ 28.01% __ 0.5_1 __ ------- 1__1__.5 -+-.1972/11/1611:00:00 1972/11/1707:00:00 +=--= ~ ~ __ 0.104 _j_ . 28.26% __ ~ ·-. ---------- __ 11_6 __ _[__ 1964/11/1716:00:00-----+ 1964/11/1718:00:00 __ ' 3 ----0.102 · 28.50%----j~-------- 117 1958/03/20 23:00:00 · 1958/03/22 06:00:00 . 32 0.101 28.75% 0.5 ------na--. 1963/11/20 03:00:00 --1963/11/21 06:00:00 ------4 -~ -____t= 0.101 ---i -28.99% 10.49 . -----·--- 119 ~ 191311112223:00:oo -t--1973711123 01,00,00 _ ___L_ __ 3_-__ ,_· _ o.101 _-_ 1 __ ._29.24% __ o_.4_9 ___ · _ .--· _ ----- 120 1952/12/0201:00:00 ---f -1952/12/0201:00:00 · 1 ' 0.1 29.48% 0.48 __1_21 -1--1988/04/2008:00:00_____j_· 1988/04/2107:00:00 J_2_4_· _l_ ____()J_~~ 29.73% 10.48 _· ----· - 122 __ ' 1956/01/2619:00:00 -' 1956/01/2708:00:00 --_____1_!_ _____ 0.099 29.98% ~--------- 123 1988/12/21 03:00:00 1988/12/21 06:00:00---+ _ 4 =+= 0.099 ---r-30.22% j0.47 124 I 1955111115 13:00,00 -, 1965/11116 18:00,00 _ ____1_ -6 _ __ o.o98_7=_~_3o.47%--JOA? --=-.----=-----=--- 125 __ 2004!1212809:oo:00~2004/1212909,00:oo , ____g§. __ 1 __ o.098 30.71% _____Q,!6 ________ _ 126 ---i----1990/02/1716:00:00 1990/02/1719:00:00-r--4 --I-0.097 ~ 30.96% 0.46 121 . L-1978/0211211:oo,oo=i=1978/0211323,oo:oo~ --a'1 ------0:0§7 , 31.20•;,.;-fi _ _ __ _ _ 128 --__ 2005/01/07 14:00:00 --2005/01/07 20:00:00 __ 7 __ +--. 0.096 =-t= 31.45% __ 0.§__ -. _ .------_ -- 129 __j_ 198511112900:00:oo -+-1985111/2913:oo:~ 1 8 __ f-------.0.095 31.70% _JQ,4!; _______ _ __ 130_ j__ _ 199611112116:00:oo _1_ 1996111122 03:00:00 _-_ 1 __ 12 , 0.096 _ _J_ 31.94% __ j_(),§_ ___________ _ 131 -+ _ 2004/02/22 07:00:00 · 2004/02/23 07:00:00 ---i----25 -I--0.095 32.19% 0.44 ____:___,32 _ J__------,965/04i0814:00:_00 =-1965/04/0923:00:00 I ~---Q.095--r--3243%~-~ ------ 133 1977/01103 03:QO:OO _ ' 1977/01/03 04:00:00 2 0.094 __ ___1g.6!1_% 0.44 10/8/2018 1:56 PM I ' ' I l I l I I • I • I I I ' I I I I • I 1 I J I J I 3/9 " I ,. I I I t I t I I I f I I I t I ~ I y I I • I ' 1 f I ! I I I J I t I ' 1 f 1 Excel Engineering pea kFlowStatistics Pre Rank Start Date End Date Duration Peak Frequency ', Return Period --------=---~ _j__ -------------~ ___ __J_ ----_j__ ----~-+ 1982/01/01 08:00:00 __L 1982/01/0110:00:00 __ 3 _ __j_ 0.092 I 32.92% I0.43 ____ _ 135 __ 196110311311:00·00 1967/03/13 21:00:00=--+ 11 __ o~ 33.17% -----Jo.43 _____ _ 136 1983/04/2003:00:~ -1983/04/2005:00:00 3 _ _j__ 0.091 33.42% g 137 -,-1969/01/24 09:00:0~1969/01/2518:00:00 ± 34 ____j. _ 0.09_,___ 33.66-.;;-~ ------~- 138 L_1978/01/0916:00·00 , 1978/01/10 23:00:00 __ 32 __ 0.09 --33.91% 0.42 ------------ 139 __ 191211111414:oo:oo_ : 191211111415:oo:oo_ _ _ _ 2 _ _ 0.089-------+ 34.WL ~ 140 1998/02/0717:00:00 ----,-----1998/02/0819:00:00 -27 I 0.089 -34.40% ~41 -~ 2001/01/1105:00:00--_-, 2001/01/1211:00:0t::=t __ 31 -I 0.089 34.64% 0.4,--------=---=---=--- 142 1957/02/2823:00:00 =-t= 1957/03/0110:00:00 12 -+-0.089=-=r 34.89% _ _j.g4I 743 --1-198010310523:00:oo --i9so703io6i2:00:00--+--74 -l _ o.osa -~-~~~1 ----==-=--- 144 1979/11/0718:00·00 1979/11/0719:00:00 _ 2 0.088 35.38% 0.4 145-+ 1ssmff12803:oo:oo _1_ 195710112919:oo:oo ....=--41 --0.088::____::::r-:: 35.63% lo.4 _-~ ~----=- 146 , 1995/01/25 08:00:00 1995/01/2610:00:00 ---+ -~7 -------r-0.086 --35.87% 0 4 ------ 147 1983/03/24 03:00:00 1983/03/24 05:00:00 _ L_ 3 0.086 ~36.12% 0.4 ""i"4s --1997/01/1516:00:00 1997/01/1519:00:00 -4-----0.086 36.36% o.39 ----------- ~~80!02M01J:OO:OO 1980102,1501,00:Q(LT -------~--t-_~~ ~ 3~~~ ------ ___ 150 __ 1988/01/1710:00:00 ___[_-19-88/01/1712:oo,oo ____ 3_ ___ 0.085 ~ 36.86% _ 1 0.3!l________-_____ _ ~ l--1954/02/1319:00:00 l __ 1954/02/13 22:00:00 ____ 4 ______ 0.084 _ __;_ ______:lZJ_0o/s__ 0.38 ________ _ 152 , 1958/04/0310:00:00 1958/04/0312:00:00 ' 3 0.083 37.35% 0.38 __ 153 ~ 1_98110112918:00:oo I ~110112919,00:00 1 __ 2_ -----r__o.053 += 37.59%_-_-_-o~ ______ _ 154 L__1992/03/20 22:00:00 1992/03/20 23:00:00 -2 0.083 37.84% 10.38 155 I 2006/03/11 07:00:00 2006/03/11 07:00:00 =-1 1 ~ 0.082 38.08% 0.37 1§__---1976/09/10 05:00:00 -, 1976/09/10 23:00:00 -~ ___1!J_ __J__ 0.081 --~3% 10.37 --------- 15-7 ::___r-~-87/12/1616:00:00 I 1987/12/17 09:00:00 _ f--18 ~ 0.081___j 38.57% . 0.37 __________ _ 158 1960/01/1417:00:00 1960/01/14 20:00:00 -+-_ 4 , 0.08 38.82% 0.37 -159 ---+--1967-/11/3016:00:00 ----t-_ 11967/11/3016:00:0Q___ • --_ -1 -------t ___ 0.08 --+-~-9.07% -10.37 ----_-__ 160 __1_ _ 1973/02/13 00:00:00 -t------,973/02/13 03:00:00 -+ 4 0.079 _ j.__39.31% 0.36 161· _ __ 195171272923:00:00 ~ 195111213012:00:oo · -~ -----i..--= 0.019 · _ 39~ ~~------_------1 162 _ 200111210911,00,oo ------=-200111210919,00,oo _ 3 __ 0.019 ~ 39.80% ~-I~ _____ _ 163 2000103,05 11,00,00 2000,03105 15,00,00 1 2 0.018 40.05% o.36 164 _ ~ 2006/10/1401:00:00 t--2006/10/1401:00:00 ---1--_____r-o.ij'ff~E-40.29% ~-35 ------------ t-165 -----t-' 1993/01/06 03:00:00 1993/01/08 00:00:00 --+-__ 46 --__ 0.0ZZ___ 40.54% 0 35 166 . 1967/01/2217:00:00 1967/01/23 00:00:00 ____j_ 8 + 0.077 40.79% 0.35 __ 167 -----:-;-__ 1960/02/2906:00-:00 I ___ 1960/03/01 06:00:00 :_____ 25-0-076 ~-41.03°/; 10.35_ ----=-----=-__ 1__6L_ 1 195210111121:00:00 __ 1952101118 08:00:00 __ 12 , 0.015 : 41.28% o.35 _______ _ 169 . 1970/12/21 08:00:00 1970/12/21 08:00:00 I 1 0.074 41.52% '0.34 170 ---1987/10/1210:00:00 1_:_ 1987/10/1215:00:00=-----------j ---6--, 0.074 --41.77%--0~ ----------- 171 _(__ 195510111815:00_:()()_ L--1955/0TT1819:oo:oo ~ -5--,-D.074---1 ------W-oW:--lt-c=--____ _ _ 172 _ · 1952/11/3001:00:00 1952/11/3004:00:00 1----4__ _ 0.073 _ , 42.26% ___ 0.34 ------------ 173 ---+ 2003/02/1117:00:00 2003/02/1117:00:00 1 += 0.073 ' 42.51% 10.34 ------,y.i -, 1956/04/12 23:00:00 --_ 1956/04/1317~ ______;::::--19 _ -_ Q.072-----=r-42.75~ 0.33 -----_--------=-· 175 1958/04/06 17:00:00 1958/04/07 15:00:00 __J__ 23 0.072 43.00% 0.33 _ ~ _ 1976/02/06 04:00:00__J __ 1_976/02/06 06:00:00 __ -_____ 3 _ i __ 0J)Z __ ---43.24°/o 10.33 ~-=-~ ------::-1 _ 177 ----r-1918/03130 15:00:00 L 1918{03131 05,00,00 _ +---__ 1_5_ _· ___ 0.01 _-~ 43.49% o.33__ _ ______ _ 178 _ _ 1992/12/07 11 :00:00 --1992/12/07 15:00:0()___j__ 5 ~7 __ -----r-__ -43. 73% _'_0.3l__ ---_ -----_ _ _:-179 :___:c-19s511f12501 :oo:oo ___ ____1!l85/11/25 05:00:00 . 5 --==t ____(),Q6__7__ ___ 43.98% __ 10.32 ___ ___ _ _ 1ll_0 1973/03/2_9 08:00:00 _ 1973/03/20 09:00:00 ___J__ _2_ ' _Q,066 : 44.23% 0.32 10/8/2018 1:56 PM 4/9 I • Excel Engineering peakFlowStatisticsPre Rank _L Start Date __ i_ End Date ______ ' _ ~uration Peak --+--F~equenc~ 'Return Period 181 1993111130 04:00:00 1993111130 04:oo:O{)---l _ 1 =--t 0.066 I 44.47% Jo.32 __ 1=8=2 -+-196711111908:oo:oo + 196711111917:00:og_ ----l-. _10 _ .. 0.066 ______ 44.7~ !o~.3=2-- 183 _ I--1991/03/20 07:00:00 1991/03/21 09:00:00 27 _ j___ 0.066 44.96% 0.32 184 ___ 1979/03/1903:00:00 1979/03/2003:00:00 ' ·-. 25______.l _0.065 45.21%_*.32 --- 185 1958/01/25 04:00:00 1958/01/25 05:00:00 2 0.065 45.45% 0.31 --- -186 -----t--1991/03/19 00:00:00 ---1991/03/19 04:00:00 ___ · _ 5 --------L 0.065 . . 45.70% ~1 __ -_ 187 1998/01/2917:00:00 1998/01/2918:00:00 2 _ ---i---------9.065 _ L......_§.95% •0.31 --- _1_1lL 1977/01/0519:00:00 --1977/01/07 06:00:00 ±' 36 _ ______j__. __ _l 0.06. 5 _j_ ____4!;.19% 0.31 ---- 189 I 1992/01/0719:00:00 1992/01/07 22:00:00 4 0.064 ' 46.44% 0.31 ---------,~1992/01/0509:00:00 =:r-1992/01/0604:00:00 ~~20 ---0.064--. 46.68% 0.31 ---=- 191 1982112107 22:00:00 1 -1982112108 00:00:00 + _ 3 __ ~ 0.064_----+-46.93% ,o.3 -192 -j 1997/01/2522:00:00 __ 1997/01/2605:oo:oo -I----_____§__ ____ 0.063 I 47.17%--tt.a ----:::_-:_ ____ _ _ ______ill_ __ , --1955/01/1010:00:00 ~ -. 1955/01/1010:00:00 ---___ 1 __ ·---0.063 ____ 47.42% -~ 194 1965/04/03 05:00:00 _L_ 1965/04/03 06:00:00 _ 2 0.061 I 47.67% 0.3 _______1Jl§_ 1981/03/0111:00:00 _ _ -1981/03/0212:00:00 +-2~ I _ 0.061 47.91% o.3 196 _ 1_ _ 2004/10/18 07:00:00.~2004/10/18 07:00:00 -1---. 1___ _ 0.061 . 48.16% 0_,3_ __ f-1=9~7 ---1--1966/12/0619:oo:oo 1966112106 21 :oo:oo , 3 0.06 48.40% ,0.29 198 1964/01/21 07:00:00 1964/01/22 08:00:00 ~ --+--0.06 ---48.65% 0.29 __ _ 199 --1--1979/03/17 05:00:00 --1979/03/17 05:00:00 1 +===-cfosg ___4!!,_89% 0.29 -- 200 _f-_ 1967/04/1108:00:00 1967/04/1110:00:00 ' 3 0.059 ---49.14% 0.29 201 -1987/02/2501:00:00 -,--1987!0272502:00:00 ----2 ---0.058 49.39°/; 0.29 __ _ · 202· 1958/01/26 09:00:00~ 1958/01/2610:00:00 I ·-2-:_______r -0.058 I 49.63% 0.29 ------- _ __1():3__ _ 1970/02/2816:00:00 1970/03/0203:00:00 _ ~ -=---L 0.058_ --+-49.88% 0.29 204 1952/03/0714:00:00 1952/03/0809:00:00 20 0.058 50.12% 0.28 -2~. 1986109125 02:00:00 -1986109125 o5:oo:oo=-t='--4--0.057 I 5o.3i% 0.28 -~ I 1998/05/1217:00:oo _____ 1998/0511218:00:oo _ 2_ ------r-- 1 -0.057 so.61% o.=.2=8 __ 207 1985/12/11 04:00:00 1985/12/11 06:00:00 3 --~-0.056 --f-50.86% 0.28 1--2=0~8 --+--1986/03/10 07:00:00 -, --1986/03/10 19:00:00 --13 , -0.054 51.11% 0.28 ~ --1990/01/17 00:00:00 1990/01/17 02:00:00 ---3-:_-:__~ 0.054 ---51.35% 10.28 ~ '1 . 1973/03/1112:00:00 1973/03/11 20:00:00 9 I 0.054 I 51.60% 0.28 211 . 1967/11/2112:00:lt 1967/11/2113:00:00 2 _ 0.054 51.84% 0.28 212 1970/11/3014:00:00 1970/11/3023:00:00 ___ 1_0 __ · 0.053 52.09% 0.27 ------- ?13 , ~9/01/2618:00:00 . -. 1969/01/26 20:00:00 ~-3 ·--:---1 -0.053 ,_ 52.33% 0.27 ----=-------- 214_ _J___ 1958/02/25 07:00:00 1958/02/25 09:00:00 3 ---+-0.053 ___ 52.58% 0.27 -215__J _ 196310210919:00,oo -----+-----,g63102111 00:00:00 -____ 3o _ I 0.052 s2.83% o.2]__ -~21~6 ' 1975/03/08 09:00:00 +-1975/03/08 09:00:00 1 0.052 53.07% 0.27 217 ___ 1957/01/0714:00:00 ' --1957/01/0718:00:00 -=1=-=· . _____L . ·1 0.051 -~-53.323/o :0.27 218 , 1954/11/11 02:00:00 1954/11/1110:00:00 9 . 0.051 53.56% 0.27 I 219=--i::-=::);_ 1951/11/2305:00:00 -1=' 1951/11/2305:00:00 ___,--_ 0.05 --f-53.81% 0.27 220 · 2003/12/2518:00:00 _ 2003/12/2518:00:00 , 1 ---0.05 54.05% 0.26 __ _ 221---1973/02/11 07:00:00 1973/02/1114:00:00 ~ --8---+--0.048 54.30% ~- -_g_22=-:f=1983/03/17 02.:00:00 . . .. . 1983/03/17 05:00:00 ·--t_:___ 4 6.048. . ~5% i°'26 -------=---. -- 223 ~ _ 1976/07/2211:00:00 ; 1976/07/2213:00:00 -. __ 3 ---0.048=--=:l_.---::} 54.79% 0.26 ____ ------- 224 1969/02/20 04:00:00 ,-1969/02/20 05:00:00 2 0.048 _ L-----55.04% 0.26 2~ --1984/1212102:00,oo __ , 1984/12/27 20:00:00 -I -~-------,--o.047 , 55.28% -t°.26 226 . ~4/02/1711:00:00 -1994/()2/1712:00:00 . 2 -+------f.047 55.53% 0.26 ~ -r--1978/03/11 21:00:0_Q_ -----r--,-978/03/1210:00:00 ' ---14---+ 7047 55.77% 0.26 10/8/2018 1:56 PM I i I i I ' I j I i • I ' • I • I I I j I i I 1 I i I ' I I I l I 5/9 i I • I I l I I I I I t I I I t I I I f I I I ! I f I f I f I I I f I r I I I I I I I Excel Engineering peakFlowStatisticsPre _ Rank_____ Start Date _____[_ ___ End Date __ L ~uration _=1 ___ Peak ___ I Frequency j Return Period _ __ __ 228 +--1974/12/04 09:00:00 I 1974/12/04 09:00:00 ' 1 0.047 _ 56.02% '0.25 __ 229 --1973/03/0812:00:0O-+_ 1973/03/0815:00:00 -+ -4 __ _j_ 0.046 _' 56.27-% f-25-_ -------- 230 1995/01/0719:00:00 --l-1995/01/08 06:00:00 , 12 0.046 _ 56.51% 0.25 _231 I 1960,1i70520:00:00 _ 19so,11,os 11,oo,QQ__ --1---__ 16 __ + _()J)<I§__ +__§_6.76% 1025 ________ _ 232 2000102120 11:00:00 T 200010212118:00:oo , 26 o.045 -57.00% 0.25 233 ------J_ 198210110508:00:oo I _1982101105_ 13:00:00 --6 __ +--0.044 _j__ 57.25"L 4_25 ____ _ 234 1977/03/2422:00:00 -+-_1977/03/2503:00:00 r _6 , 0.044 --57.49% ---J-~.c25 _ --_ 235 I 1952103119 00:00,00 1952103119 02:00,00 __ 3 --l _ 0.043 --f 57.74% 0.25 __________ _ 236 , 1978/02/08 20:00:00 (___1978/02/09 01 :00:00 =r 6 _J___ 0.043 57.99% ~5 ~~---1-1995/04/1810:00:00 ' 1995/04/1811:00:00 -----2----0.04Y----58.23% 0.25 ____ -------- --238 __ -_ 1993/01/31 00:00:00 --+ _1993/01/31 00:00:00 ------i-_ 1-! -0-.042 --------g-8All°/4 ___ 0.24 ----=---______ _ 239 1965/12/2919:oo:oo _ L_ 1965/12/29 20:00:00 , 2 · o.042 58.72% lo.24 240 i--19761oms13:00:00--+-1976/07/0814:oo,QQ__ +-_2----=-r 0.042 =-r 58.97% ------i9.24 _______ _ 241 1978/02/0717:00:00 1978/02/07 20:00:00 -4 0.042 59.21% 10.24 242 1988/11/1406:00:00---1988/11/1408:00:00 , ---3------Q.042--__r:::-59.45°,;;---0.24 ___ _ ~-3---191910312800,0_0,oo ::..r-=_ fi79to3t2809:oo,oo ::.r----------«> --+--o.041 , 59.7,.;;-T<l.2'L ____ -_-_------ 244 1984/11/2417:00:00 1984/11/24 20:00:00 4 -0.041 ---L. 59.95% _j_Q,24 _2§__ _ __ 199310312802:00:oo-,_ 199310312803:oo:oo ::_r-: 2 =-!"= 0.041 __ l_60.2"o¾"" 1 0.24 _---:-:-_-_-_-_ 246 f 1966/01/30 07:00:00 1966/01/30 20:00:00 14 0.041 60.44% 0.24 _247 -_;_ 1970/03/04 22:00:00 ---+---1970/03/05 01 :00:00 --+-_ 4 ----=-0.041 ----=-_ 60.69% _. 0.24 _-----=-_-_--=- 248 1985/02/09 11 :00:00 I 1985/02/09 12:00:00 I 2 0.04 60.93% 0.23 249 __ I 2001/11/2417:00:00 _ 2001/11/2418:00:00 __ I--2 _ +--0.04 -l--61.18% ~:J __ --_ --_ 250 1957/10/1404:00:00 ,-1957/10/1405:00:00 ' 2 0.04 ' 61.43% ~3 -251--~, -1984/12/1822:00:00 -1984/12/2003:00:00 , ":30 ---0.03~ -,---Gi":"67% 10.2-3 --------- 252 1976/07/1514:00:00 ::...r=-1976107/1516:00:00 ---r--3 -r--0.039 -_ 61.92% 0.23 -- -253 -----c___ 2007104/2015:00:00 '. 2007/04/2015:00:00__j __ 1_ ----f--0.0.39 _ _)__ 62.16% /o.2_3 _______ _ 254 , 1982/01/20 06:00:00 i 1982/01/21 01 :00:00 1 20 _L_ _ 0.038 __L _ 62.41% 0.23 ~55 T 195210111304:oo,oo -__1_95210111312,00,oo -_ 9-_ 0.038 _ 1---62.SS°/4 10.23 _-----=-----=-~~- 256 _ 1998/01/0917:00:00 ==-+-= 1998/01/0918:00:QCL ---i.:: _ 2 -i 0.038 -' 62.90% 0.23 __ --__ 257 =-+"= 1954/0312213:00:00 __ 1954/0312311:00:00 _1 __ 23 ___ 0.038f--63.14% ---io.23 _______ _ 258 1957104120 15:00:00-------' 1957/0412017:00:00_ i---_3_ =t=. 0.038 _[_ _ 63.39% __Q,2_3_ -----__ _ 259 j__ 1966/12/03 07:00:00 ' 1966112/0317:00:00 11 0.038 63.64% ---t0.22 f-260 ·1983/03/1806:00:00 -+-1983/0311818:00:00 -+--_1:J_--+ 0.038 : 63.88% 0.22 ___ --------__ 261 1978/02/0511 :00:00 __j__ _ 1978/02/06 11 :00:00 25 0.037 64.13% 0.22 252 1 198210410109:oo,oo ___ -_1982/0410112,00,oo-+-4_ + __Q.037 --+~ 64.37% lo.22 ----=-~ _-_-_- 263 2005/02/1111:00:00 _ 2005/02/1205:00:00 , 19 0.037 64.62% 0.22 ___ 264 --:__t-~4/0310800:00:00 , 1974/0310809:00:00 __ -10 -----0.037 __ L-64.86°/o -~ --_ -------=- -265 ~--1991/01-/0914:00:00 1---_1991/01/0914:00:00 L _1 _ L 0.037 1 65.11% -0.22 ------_ 266 I 1959102122 02:00:00 +--1959102122 08:00:00 _ 1 -0.036 65.36% -----iQ_.22 __ 26_7 ___ 1959/02/2110:00:00-__ 1959/02/2117:00:00 ..:::r----=-8 J 0.036 __1· 65.60% __ 100.22 --=-== =---=- _2§1l__ j__ 1981/03/05 02:00:QQ_ _, 1981103105 08:00:00 ----__ 7_ -----0.036 --,_ 65.85% __ 0.22 --____ -- -269 ---1996/12/1108:00:00 _____ 1996/12/1118:00:00 -+---11 ____ ~ _ 0.D3_6 _ ____:__ 66.09.Je__ l0.22 ---------- _gz.o __ i 1969/02/1808:00:00 +--1969/02/1815:00:00 _ __ 8 _ _ 0.036 _ __ 66.34% 0.22 _________ _ 211 -191810310414,00,oo _ 1918/0310415,00,oo 1 2 __ 1 __ o.o35 -1 ss.58% ----10.21 _______ _ 272 1955/02/27 20:00:00 1955102/27 20:00:00 1 , 0.034 , 66.83% 0.21 ·2n--1 __ 198311111211:00:0_0 ____ 198311111219:oo:oo----=i -3--_ ---0:03--.i-___:::;:::-67.08~,;;---lo.21 -_--_----- 274 1981/02/09 0!j:00:0Q_ __1_981/02/09 06:00:00 ~ _ 2 J _ 0.034 _' 67.32% 0.21 10/8/2018 1:56 PM 6/9 I Excel Engineering peakFlowStatisticsPre Rank _j_ Start Date _ L___ __ End Date__ _;_ ~uration __ _J Peak __ Frequency ~eturn Perio~ ~--• __ 1962/02/0810:00:00 ___1162/02/0817:00J)Q__ +--__ 8 ---_,_ 0.033 +--67.57% __ ,0.21 --------- 276 -+ 2006/04/04 20:00:00 I 2006/04/04 22:00:00 , 3 ---+-0.033 ------1-67.81% -fo.21 ·277 -1987/12/0421:00:00 ----,--1987/12/0421:00:00 -----1---07>33 --68.06% --to:2~-1----------- 27~---1996/02/2721:00:00 +· 199610212721,00,oo T _ 1 __ -_;_-__ 0.032 =----=r= 68.30% @L---=-- 279 j--1966/02/0613:00:00 _ 1966/02/0616:00:00 4 -t= 0.032 -68.55% io.21 280 ------'-1974/01/0717:00:00 ---+-1974/01/08 04:00:00 1--_1__2 _ __()~---68.80% ___JJg1 ------==---- ~1__ _ 2002/12/1617:00:00 -----1 _ 2002/12/1617:00:00 --' ___ 1 _----i_ 0.031 L__69.04% 10.n__ ---- 282 j---1998/03/2517:oo:oo 1998/03/2618:oo:oo 26 ' o.o3 · 69.29% -------ro.21 283 1998/03/3117:00:00 ____( _ 1998/03/3118:00:00 _L _ 2 --0.03 ' 69.53% 0.21 ------ -2134 ----+-1965112116 03:00:00 _ L 1955112116 08:00:00 _ L_ 6 --r--0.029 =--t-= 69.Wt. \0.2 _ -_ -_ ------------- 285 , 1965/02/06 21 :00:00__ 1965/02/06 22:00:00 -+ 2 _------r_ ---0.029 __ --70.02% -0,2 _ -_ ------ 286 1982/03/14 23:00:00 1982/03/14 23:00:00 _J _ 1 -+ 0.029 +-70.27% _ ~ _ 287_____:::r-1998/11/0808:00:00 -1998/11/0808:00:00 _=--1 __ 1_:_0.029 ___J_ ____ZQ.52% ----ig-----=-_-_-_::___- 288 1994/03/07 01 :00:00 1994/03/07 06:00:00 6 0.029 __ +--70.76% 0.2 2_89 _ -1959/02/1604:oo,oo \ 1959/02/1619,oo,oo t _ 16 -_ _0.028 -+_ _ _ 71.01•i. 1_0.2 _-~--~ 290 1995/01/24 00:00:00 -1995/01/24 00:00:00 1 _ 0.028 71.25% 10.2 _ 291 1982/0V1014:00:00 _j__ 1982/02/1019:00:00 =c 6 _ [_0.028 ----i--71.50%~0.2 _ ----_-_ -_ ------=--- _292 --i__ 1953/03/0122:00:00 -' __ 1953/03/0122:00:00 ----__ 1 __ ----"-_____Q,(l~ _J_ -71.74% -10.2 -----_------ __ 293___ 1973/02/1511:00:00 ~ 1973/02/1511:00:00 __ 1 ___ --0.027__ 71.99% 0.2 __ -------- 294 -+-_ _ 1983/03/06 05:00:QQ__-_J__ 1983/03/06 05:00:00 -=r=-_1 __ =t--_0.027 -_ t--72.24%~.2 --_ ---------- 295 _ _J__ 2006/02/28 06:00:00 _ j _ 2006/02/28 06:00:00 . 1 0.027 =L---:: 72.48% 0.2 296 1971/04/1411:00:00 1971/04/1411:00:00 , 1 0.027 72.73% 0.2 ----------~ i 1954/03/16 22:00:00 --_j__ 1954/03/16 22:00:00 j 1 ------i-__ 0.026 =-+ 72.97% ~--=-~ --=---- _298 ~ 1977/05/0819:00:00 1977/05/0904:00:00 _' ____ 10 ___ ,_ 0.026____ 73.22%_~---------- -299 --1966/11/0715:00:00 1966/11/0716:00:~----t ---__ 2_ ---0.025 +-_ 73.46__o/o__ 0.19 -------- 300 • 1983/02/08 06:00:00 1983/02/08 06:00:00 _ _j_ 1 ± 0.025 -\---73.71% __J_0.1_!l I _:J()1_=-r-= 1976/03/0116:00:00 -1976/03/0118:00:0_0_' -3-__ 0.024 _ 73.96% _ _JQ1!! ________ _ 302 , 1954/03/30 04:00:00 1954/03/30 04:00:00 =-r-= 1 0.024 --+------74.20% 0.19 -~----j 195910312113:00,oo ~ 195910312113:00:oo _ L __ 1 __ L_ 0.024 , 74.45% *0.19 _____ _ 304 1994/02/0714:00:00 I 1994/02/0715:00:00 2 1 0.024 ~ 74.69% 0.19 305 1958/03/2713:00:00 1958/03/27 14:00:00 ---2----0.024 74.94% 0 19 -------- ~6 ----+-_ 1988/12/1610:00:cg_ -I--1988/12/1612:00:00 r--3-----J _ 0.024 --r 75.18%_ ~ -------307_ L 1994103119 05:oo=~.g______j--1994103120 06:00:0_0 __ --26 _ -----1----0.023 -+-~4~~ -------- 308 -1978/12/1701:00:00 1978/12/1701:00:00 =i:-= 1 0.023 . 75.68% '0.19 309=-r 1984/12/0800:00:00 -l---1984/12/0801:00:00 ----__ 2 _ _j_____(LQ23 --i__ 75.92% 10.19 ---------- 310 I 1972/01/1822:00:00 , 1972/01/1903:00:00 6 ' 0.023 76.17% 0.19 -~31~1~----~1=~~6~ro~21~1~0~0=7~m=m=---1-~-6/-w-1o=oa~:=oo~,=oo~----2-------~-m-3 ____ \_~7=5~.4~1.~.-0.19 _________ _ 312 +-' 1981/02/2519:00:00 -~ 1981/02/25 23:00:00 _J_ -5 ------,_ --0.022_ -76.66.;;;--y}F-9 -------- 313 1956/01/31 09:00:00-------r-1956/0113111:00:oo , 3 0.022 -76.90% ~ -31-4 _ -+-_ 1975/03/10 11:00:00 --+--1975/03/10 23:00:00 =t: 13--------Q.022---=:;_ ~-~ 0.1~ --------_ -- ____115 ___ L_ 1954/03/25 02:00:00 r--1954/03/25 04:00:00 __ 3__ ----i_ _Q,()~ _, __ 77.40% IOJ.L _________ _ ~ --_ 1958/03/0610:00:00-------,-1958/03/0614:00:00_--+ _ _5 ___ ---0.022 _ f-----77.64%~-~ ------ 317 -+ 1996/02/2613:00:00 +-1996/02/2613:00:00 __L 1 · 0.022 ------1-77.89% -----J1h1~ _ __ 318 _ 2001/IM/Q7_!Z:()Q:_OQ__l_____?_001/04/0717:00:00 . __ 1_ =J ___ O.~_,_ ~3% _ g ------ 319 L____1_963/09/1717:00:00 1963/09/1717:00:00 =r= 1 0.021 , 78.38% 0.18 -~ __ L 195710112419:00:oo ----i---1957101124 22:00:00 __ ._-___ i___ __ L-0.021 __ [ 78.62% ------iQJ8 __________ _ 321 1957/03/1609:00:00 _I _1957/03/1610:00:0_0__ 2 _ I _ 0.921 _ ' _ 78.87% _J0.18 10/8/2018 1:56 PM I ; I i I I J I I i I i I 4 I • I • J i I ,. J ! I I J l I I I l I 7/9 l J ' J I j I l I I I I I f 1 f I f I ' I ! I ! I • I ' 1 f I f I ' I f I ' 1 f 1 f I Excel Engineering peakFlowStatisticsPre Rank _ , Start Date --+--End Date __ 1 _ Duration _ Peak I Frequency I Retum __ Period __ __ -~ ---1--1999/04/12 02:00:00 1999/04/12 03:00:00 _' ---_2 __ ---t----_QJJL _, --79.12% __ !_0.18 __ -- 3~_-__ 1980/01/18 03:00:00 1980/01/18 04:00:00 ___ 2_ ------l-~_____;_ ~6% OJ_L_ __ 324 1969/11/07 09:00:00 : 1969/11/07 09:00:00 : 1 0.019 , 79.61°,:o_~ 325 I 1979101131 08:00,00--19791oi73fo9:oo,oo =-c-= 2-_ 0.019 ____ 79.85°1'---------+~-J.g_8__ ___ _ __ 326 1969/04/0521:00:00=t' 1969/04/0521:00:00 1 =r: 0.018 _ f-80.10% 0.18 -32~ 1992/03/2216:00:01) __ 1992/03/2303:00:00 +-' 12 -' _0.018 -+---80.34% 10.18 --__ ---- 328___ -1-1987/04/0415:00:00 • 1987/04/0416:00:00 . 2 0.018 80.59% 0.18 -~-1976/02/0819:00:00 ---1976/02/0822:00:00 --4----_ O.Q18 ------im.54-.;;--~--------- 330 -+ 1965/03/3114:00:00 1965/03/3117:00:0-Q_ _j__ _4_ -t_ 0.018 =-::r=:--:s1.08% --10.18 ---~ ~ 331 , 1954/12/09 23:00:00 ___ 1954/12/09 23:00:0Cl______l _ 1 , 0.017 81.33% 0.18 332 1970/01/1617:00:00 1970/01/1619:00:00 ---3-=1 0.017 ; 81.57% 0.18 ------ 333--+ -19n11212605:oo:oo 19n11212612:oo:oo _j__-8 _ ----t--f---0.017 -T-81.82% - 1 0.17 -~ _ ----1-- _3~ [_ 1962/02/21 05:00:00 ___ 1962/02/21 06:00:00____l_ ___ 2_ ----0.017~ ~06_"/o__ 0.17 -------- 335 ___ 1980/03/25 23:00:00 1980/03/26 00:00:00 2 0.017 82.31% 0.17 336 -+ 1980/03/10 16:00:00 ~ 1980/03/1016:00:00 ---1 =-r= 0.017 ---I-82.56%~.17 --=-~ -- 337 _ 1983/04/18 08:00:00 1983/04/18 08:00:~ 1 0.016 , 82 80% _ 1g,_17 -338 ---1978/03/0916:00:00 i _ 1978/03/0917:00:00 --2 =-=r= 0.016 83.05% --J~JL__ -_-- 339 1973/02/0704:00:00 +--1973/02/0704:00:00 1 0.016 83.29% 0.17 34o=t.=::J:965/01/2407.oo,oo __ ~ 1965/01/2407:oo,oo I _1__ -----0:015 83.54% 1 0.17 -__ ~ ---1980/12/0711:00:00 1980/12/0712:00.00 --2 ---0.016 -~ 83.78% 0.17 ----- 342 1978/01/19 08:00:00 1978/01/19 08:00:00 1 0.016 84.03% 0.17 _ 343--+ 1998/02/1917:00:00 -r--1998/02/1918:00:00 _ , 2 -----r O.Q16 ~-28% _l)J_7_ -~ ---- i------ti44-5--~~~~;6~~~ 6~:~:gg -~~~~6~~~ 6~:~:gg T--~ ----g:g~; , :::~~:;. jg:~; ------- --346 ~ 1993/06/0513:00:00 ± 1993/06/0513:00:00 i 1 _ -1-O.Q15 _ 85.01% --0.17 _ __ _ ___ _ _ __ 347 1955/04/3021:00:00 ____ 1955/05/01 02:00:00 __ 6 __ ---r--_ 0.015 _ 85.26% --io:,7-_ ------ 348 ; 1951/12/1123:00:00 ' 1951/12/1203:00:00 5 0.015 · 85.50% -ro:,y- 3_49 ----t-1976/04/1518:00:00 __ , -~6/04/1518:00:00 I _ 1 l_ Q.014---,-85.75°7. 0.17 ------=-- 350 1952/12/2011:00:00 1952/12/2013:00:00 3 ---0.014 86.00% 0.17 ~ ---1996/01/31 20:00:00 -t-----t'996i02/01 08:00:00 13 -± 0.014 86.24% 0.17 -- ~52 ___ I 1952112130 19:00:00 __ ·----t-_ 19 19527i2!3023:00:oo _ --I--5--_ -__ 0.013 -86.4~_v. .0.17 -___ -----=- 353 --r---1963/04/17 05:00:00 -1963/04/17 07:00:00 _J_ 3 0.013 86.73% 0.16 754---199910210417,00,oo 199910210417,00,oo ---1-o:ofa ~a% o.,s ----_-::_-::_-::_-::_-- 355 ----t-· -1998/04/1117:oo:oo _J__ 1998/04/1117:00:oo--_ 1 -- 1 _-__ 0,013 I 87.22% -~ ___ __ ___ _ 356 ! 2004/04/01 22:00:00 2004/04/01 22:00:00 -1 -1 ' 0.012 87.47% 10.16 --357 _ --1957/02/2307:00:00 _ __J 1957/02/2310:00:00 --t-----4--___ 0.012 ---=-sTTw.;0.16-______ _ 358 +-1998/12/0606:00:00_1 1998/12/0606.00:~ _ 1 --I-0.012_________( __87.96% 0.16 I 359 , 1952/04/10 16:00:~ _ 1952/04/10 18:00:~_ ~3___ f-0.012_ ~8.21% __j_gJ§_ =--~ ~--_ 360 1978/12/1813:00:00 1978/12/1813:00:00 1 0.012 88.45% ~ -~ _j__ 1957/12/1705:00:00 ----,-1957/12/1705:00:00 ---1 ----=-0.01~ 88.70% ()J_L_ ~ ~---- 362 1 1962/03/06 20:00:00 --1962/03/06 20:00:00 , 1 __ L __ O.Q1_1__ __ 88.94% 0.16 ---- -----=-363 1954/01/24-12:00:00 _--+_-_ ----s 1954/01/2413:00:00 _ ___c::-2 _; -__ -0.011_ --_ 89.19% 0.16 ------- 364 -_ ,__1_979/03/0111:00:_QQ__ ~979/03/0112:00:00 2 -_ 0.011----+ ~-9.43% 0.16 ----- 365 ___L__ 2001,0310617:oo,oo ___ 2001,0310618:00,oo 1_ 2 ----,---I __ 0.0_1 ___ j_____<> 89.68% _ 0.16 ___ _ -~6 -1988/12/22 23:00:00 ----1988/12/22 23:00:00 _l___ 1 ---0.01 ----89.93% ___ -ro.w------ 367 I 1988/02/0213:00:00 1988/02/0216:00:00 4 O.Q1 , 90.17% lo.fs 36_8 __ ~75/02/09 20:oQ:oo 1975/02/09 20:00:00 -1 0.01 ---t--90,!2% _j).16 - 10/8/2018 1:56 PM 8/9 I Excel Engineering peakFlowStatisticsPre Rank --= Start Date ___ End Date ___ Duration_-+---Peak Frequen~~urn Period , __ _.,3~6~9 2008/02/24 09:00:00 2008/02/24 09:00:00 1 _ j ·-0.01 --+---90.66% I0.16 370 1983/04/29 08:00:00 1983/04/29 09:00:00 __ 2 _ __J__ 0.009 90.91% 10.16--- 371 --+-1988/04/1422:00:00 1988/04/1500:00:00 -+--3 0.008 --+-91.15% 0.16 --3cc7=2 1986/03/1322:00:00 1986/03/1322:00:00 1 _ ___,_ 0.008 91.40% 0.1 .. 6-_ __ 373 1971/02/1710,00,oo 1971/02/1710,00,oo 1 I 0.007 91.65% ·o.16 ___E!_ 1978/03/0213:oo,oo 1978/03/0213:oo,oo · I 1 __ -+ 0.007 91.89% 0.16 375 1983/02/2613:00:00 1983/02/2613:00:00 . 1 0.007 92.14% 0.16 ---- 376 -~-1971/12/2813:00:00 ___ 1971/12/2814:00:00 · 2 0.007 92.38% 0.15 -~3cc7~7 1957/01/2607:00:00 1957/01/2607:00:00 ---1 j 0.007 92.63% I0.15 378 1984/12/1603:00:00_~ 1984/12/1603:00:00 1 I 0.007 92.87% I0.15cc--____ _ 379 1997/12/0617:00,oo 1997/12/0617:0o,oo I 1 . 0.007 93.12% '0.15 1----"3~8~0 1979/02/21 05:00:00 1979/02/21 06:00:00 2 0.007 93.37% _.,Oc-.1:5=== ---- 381 1969/01/2819:00:00 1969/01/2819:00:00 -1 0.006 93.61% .0.15 --- 382 1952/01/25 08:00:00 1952/01/25 08:00:00 1 ' 0.006 93.86% 10.15 383 2005103128 22,00,00 -~-2005103128 22,00,00 -+--1 I 0.006 , 94.10%0.15 384 1993/01/1013:00:00 j 1993/01/1013:00:00 1 ' 0.006 I 94.35% 0.15._ __ _ 385 1996/02/21 09:00:00 ' 1996/02/21 09:00:00 1 0.005 ' 94.59% ,0.15 386 1963/04/26 02:00:00 1963/04/26 02:00:00 ·---~---_-__ 1 ___ r 0.005 94.84% 0.15 387 1962/02/1911:00:00 1962/02/1911:00:0µ· 1 . 0.005 95.09% 0.1~5._ __ 388 1985/12/0223:00:00 1985/12/0223:00:00 1 0.005 95.33% 0.15 1------3~89~ 2000/02/1317:00:00 2000/02/1317:00:00 . ---1 0.005 95.58% 0.15 ---- 390 1994/01/2714:00:00 1994/01/2714:00:00 1 0.005 95.82% ,0.15 391 1986/04/0610,00,oo 19ss10410610,oo,oo , 1 t 0.005 96.07% 0.15 .. ~ 1996/01/2206:00:00 1996/01/2206:00:00 ---r--1 _-i 0.004 ----· 96.31% 0.15 ___ _ 1------3~9~3 -~-1988/04/2310:00:oo 1988/0412310:00:oo -=i.-= 1 _ 0.004 96.56% !'o"-.1._..5c___ 394 1959/12/21 07:00:00 1959/12/21 08:00:00 ' 2 ___ 0.004 96.81% 0.15 ---_-___ _ 395 ---1961/01/2611:00:00 1961/01/2611:00:00 ---1_ 0.003 97.05% 0.15 1--~3~9~6 1987/01/07 05:00:00 ---1987/01/07 05:00:00 1 , 1 0.003 97.30% o•~_ 1'"=5====- 397 1960/02/10 07:00:00 1960/02/10 07:00:00 ---i--1 0.003 97.54% 0.15 --- 398 1983/12/03 17:00:00 1983/12/0317:00:00 +---1_ 0.003 97.79% 0.15 399 1967/04/21 23:00:00 1967/04/21 23:00:00 1 0.002 98.03% 0.15 -- l---~400 1967/04/1918:00:00 1967/04/1918:00:00 --+---1 0.002 98.28% 0.15 ---- 401 1961/11/25 20,00,00 1961/11/25 20,00,00 1 I 0.002 98.53% *.15 ~ I 1973/03/05 08:00:00 . ---1973/03/05 08:00:00 I 1 0.002 98.77% . 0.14 --------j 1---~4=0~3 -4,-1996/12/0918:00:00 -+-_1996/12/0918:00:00 -i-· --1 0.002 99.02% _ 0.14 --===---l 404 1995/01/1610:00:00 I 1995/01/1610:00:00 . 1 ___ 0.002 99.26% 0.14 ______ _ 1---~4~0~5 1992/02/0619:00:00 ___ 1992/02/0619:00:00 ---1 0.002 99.51% ,0.14 406 ___ 195210211511:00,oo 195210211511,00:oo 1 0.002 99.75% +'lo~.1~4 __ _ -End of Data 10/8/2018 1:56 PM i I I J 6 I • I I I l I t I • I ' . • • • I i I a I t I l I i. I 9/9 • • • J I • I ! I 1 I ; I f I t I ' I ' I T I ! ' I t I ' I f I f I f I • I • I ! I Excel Engineering peakFlowStatisticsPostMitigated SWMM.out file name: V:117\17040\Engineering\GPIP\STORMISWMM\17040-MIT-B.out SWMM:0uttimestamp:10/8/20181:54:16PM -_-__ ----------------------------- 010: 0.000 ----------------------------------------------------------- 05: 0.60_0_-:__ ___ _ 02: 0.000 --------------------------------------- Peak Flow Statistics Tabl8 Values ---------------· · --· ,__R~a_-nk ___ ' __ --_-_ Start Date ---, ---E-nd_D_a_te --! D-u-rat-io-n ~ Peak ~~ue-n-cy--I R-et_u_m P-e-riod------ -1--~-199510110309,oo,oo=-_±-j995/o110600,oo})L -I--YL __L_-o.344-____ -D.12% 58----------- 2 , 1969/02/2202:00:00 1969/02/2622:00:00 __j_ _ 117 __ J _ 0.282 i 0.24% -1~ 3 _--------' -2003/02/25 07:00:00 _ _;__200:i7o272865:0D:OO : _ 71 _ 0.26--_ 0.36% ~~-------_ _ _ 4 ___ I 1915102,2108,00,00 -1918103,0514,00,oo _----t--_§1__ --+-__ o.256 _ ~% __ ~ _____ _ 5 1965/11/2206:00:00 I 1965/11/2406:00:00--+ _ 49 I 0.222 =-t____=:].61% -111.6 -6----1982/03/17 06:00:00 -1982/03/1910:00:00 --53 --,--0_-2-15 ___ __j__ _(J 0.73% 19.67---------- --, _ T 1952/01/1607:00:00 , -1952/01-/1910:00:00 ~~--0.209 _ 0.85°/4-o _ 0 8.~ --------- 8 2004/10/27 02:00:00 2004/10/28 21 :00:00 _ f---44 0.201 , 0.97°/~ _ ~ 1958/02/03 04:00:00_____j_ 1958/02/0512:00:00 ---57 -~ 0.201 ---;--1.09% __ ~----=--~ -- 10 -+ 1978/01/1416:00:00 ' 1978/01/18 03:00:00 84 0.18 ' 1.22% '5.8 1_L_____; -198010112801:00:oo ~_-1980/01/3106:00:~ · _-7-8---_ -_-_ -o-:,-----79=t--:-,.-_34~--~5.21 ----- 12 2008/02/22 02:00:00 1· 2008/02/25 00:00:00 ~ 71 ---r-0.178 1.46% 4.83 13 , 1991/12/29 15:00:00 1991/12/31 04:00:00 _ 38 0.161 1.58% _ 4.46 14 "I__ 2005/02/1805:0~ ~5/02/2407:00:0<Ji--14Z__ j__ 0.154 _ -·--1.70%~--1_4 __ 15 1986/02/14 23:00:00 1986/02/1713:00:00 63 L__0.151 ! 1.82% ~87 ~--=r~o,0211314:oo:oo --1 195010212205,00:oo--~-9---_' _ o.~ --,-----,-:gw. 3.6-3-----• --_-- 11 ' 1962/01/2013:00:00 1962/01/23 06:00:00 +-' 66 0.15 2.07% 3.41 __18 ----1998102122 08,00,00 I -7998,02125 05,00,00 _ 73 =--c__~~ -------t-~~ tr.2~------_- 19=-=i= 1978/02/0511:00:00____ 1978/02/1419:00:0Q_ -I--~ __ · _ 0.142 -_ --t--___ 2.31'l'o __ --foi_ 3.0.~5 ________ _ 20 1 1983/12/24 11 :00:00 . 1983/12/27 18:00:QQ ___ J _ 80 t-0.14 2.43% __j_2_. 9 _21--j -2005/01/07 09:00:00 _____r:::--20057om2fo:oo:OO __ 122 __ 0.137 _ ! 2.55% -[2.76 -----=--_ -~-- -22 _, __ 1968/03/0801:00:0_0 _ 1968/03/0914:00:00-+ 38___ 0.135 __ 2.67% _ _ 2.64 -------- 23 1979/01/0507:00:00~-1979/01/0710:00:00 52 I 0.135 _ -1-2.79% __j2-~ ~ --_ 199710111216:o~_______c-:=199110111414:00:oo ' --47 __:_:;::::--0.131 --I-_ 2.92% _ ~-------- ~199110212118:00:oo 1991/03/0212:oo:oo ___:::c-_____§Z . __ o_.1:1§______3.04% ---2,_3_2 _________ _ 26 ' 1996/11/2116:00:00 1996/11/23 06:00:00 ' 39 =-i--= 0.123 -I--3.16% __J2.23 ~ ____::::;--1911108116 22,00,00 ,--1sn7o87187s:OO:o~ · --~~ 0723 -, __ 3.28%--12.~ -----_ ---_ _ 2_8 __ 1 2000/10/2922:00:00 . 2000/10/31 08:00:00 I ___ 35 --__ 0_.11_7__ ___ 3.40% ___g,_o1 __ -------- 29 2007/11/3008:00:00 _ f-----¥007/12/0200:00:00 , 41 0.116 . 3.52% --+~-=- -_3_0 ___ -_-1980/03/0220:00~+-~/0411:QQ:ll? __;::::-~ -, -Q.116----=r-3:s¥1.-__ ~-------------- -3~ 1966/12/0307:00:00 1966/12/0716:00:00__J _ 106 __ ~ 0.115 . 3.77% ,1.87 ------- -32 1993/01/1217:00:00 ' 1993/01/1917:00:00 -' __ 169 -1~114 _-L-3.89% -11.81 --------- 33 I 199510311102,00,00 , 1995,0311301,00,oo 48 L__0.113 , 4.01% --n-.-16 34 ~ __ 1995/03/0314:00:00 -=-1995/03/07 02:00:00 +--~ -0.108 ~ 4.13% _1.71 _ = -=-== ~- 35 ---1998/02/03 06:00:00 1998/02/05 02:00:00 45 . 0.106 --J _ 4.25% _ ~ --36 ----1mi01/03 20:00:00 --1978/01/07 01 :00:00 -78 ---=:r----if.1 -+--4.37% ----+J-c-~1-=---=-=-~ 3_1 ___ 1 1958/04/0110:00:oo 1958/04/0417:oo:oo L-80 , __ o_.o~ ______ 4.50% __ 1-_5Z_ ______ _ 38 ' 1969/01/2409:00:00 1969/01/2906:00:00 118 0.094 , 4.62% 1'1.53 39 ---1979/01/1421:00:00 ----1!lZ_9/01/~1:00:QQ_ _ 111 ) 0.093 ----t--4.74% ,1.49 --------- 10/8/2018 1:56 PM 1/18 I Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date ! Duration ~ Peak __ -;-Frequency I Return Period ---4~0 +· 200410212602:00:oo ___ 200410212112:00:oo ~-35 ____ --_ 0.093 I 4.86% _1.45 --_-_-__ 41 1970/12/17 01:00:00 1970/12/2211:00:00 _ __j__ 131 0.091 , 4.98% ~-1.42 42 19so101109 04,00,00 I 19so101,14 oa,oo,oo : __ -_~ 1 0.091 5.10';. 1.38 43 ---+--195110111304,00,oo ___ _195110111411:00:oo ____ ~-~ o.os1 __ 1 5.22% _1.3_~5 ___ _ 44 1992/02/1214:00:00 1992/02/14 08:00:00 -1-43 0.085 5.35% 1.32 45 1972/01/16 20,00,00 I 1972/01/20 00,00,00 -+--77 0.085 5.47%=-it.i=--1.29 --- -~ ---1985/11/11 07:00:00 1985/11/130-2:00:00 -, ~--'--0.083 ' 5.59% _ 1.26 ---~---- _£__ 1967/0112211,00:oo -~1967/01/2517:oo:oo --+--_TI__ 1---=o.os3 5.71% 1.23 48_----j_ 1965/11/1421,00,oo -1965/11/1823,oo,oo I 99___ 0.083 5.83% 1.21 ,_ __ 49 2004110111 os,oo:oo 200411012111:00:oo --1-o6 _ o.os I 5.95% -1-.1=a---:__--:__ __ 1 50_----+-1954/02/1318:00:00 1954/02/1504:oo:oo ---+--35 ::____::t=-=0.011 , 6.08% 11.16 __ _ 51 I 19s511112906:oo:oo 19s511113015:oo:oo ~ __ 34 , o.on __ +-__ 6.20% 1.14 __ _ 52 ' 1952/11/1417:00:00 1952/11/17 00:00:00 ' ~56 __ --+0.075 6.32% _ 1.12 --=53~ 2003/04/14 os,oo,oo 2003/04/16 03,00,00 I 44 o.074 6.44."Hm' 1.09 ---- 54 1983/01/27 07:00:00 ---t--1983/01/30 06:00:00 -+----_ --72 =i= 0.07 --+---6.56% -1.07 --- 55 I 1998/02/14 os,oo,oo 1998/02/20 os,oo,oo -• __ ~ _ 0.069 6.68% __ 1.06 ~6--+--1960/02/0121:00:00 --1960/02/0303:00:00 ~____11_ ---+--0.066 6.80% ;1.04 57 1952/03/15 20:00:00 1952/03/1713:00:00 42 0.066 ', 6.93% 1-.0=2-_-_-_-__ ----~ 1983/02/26 09:00:00 11983/03/07 04:00:00 ---212 -· 0.065 ! 7.05"/o Jl___ I 59~1-_2008/01/2700:00:00 -------L-2008/01/2908:0~ ____§Z____ --+--0.064 7.17%__JQ,9~ 60 ------t-1956/01/2518:00:00 1956/01/28 09:00:00 +---64 0.062 _ 7.29%_ ~ ---1--63 ---0.061 7.41% 0.9§__ 95 0.061 7.53%*.94 -51 ~0.06 -+--7.65% 0.92---. --~3~5 _ 0.058 7:78% _ 0.91 -- E 38 0.054 7.90% 0.89 66___ 1954/01/1814:00:00 1954/01/21 02:00:00-61 · -0.053 8.02% 0.88 --- 1------'67 196711211s 11:oo:oo 195711212015:00:00 ~ 0.053 , s.14% .o:a=1--~ I 1957/01/26 06:00:00 1957/01/30 15:00:00 106 --+-0.052 I 8.26% 10.85 --- 69 , 1960/04/27 06:00:00 ___ 1960/04/2813:00:00 32 : 0.051 8.38% _0.84 ~-1963/09/17 09:00:00 -1963/09/19 23:00:00 :__-i= 63,___ 0.05 --+--8.51% _ 10.83 ---- 71 2008/01/05 05,oo,oo -+--2008/01/08 05,oo,oo ____(__ 73 0.049 I 8.63% 0.82 n:- 1 1963/03/1700:oo:oo 1963/0311s_ 01:00:00_ , ___ 3_2_ _ _, 1 o.049 s.75¾~0.s1 ___ _ I 73 --t-, _ 1958/03/1517:00:00 1958/03/1713:00:00 · 45 -+-· __ 0:.047 . 8.87% 0.8 --- 74 1956/04/12 23:00:00 1956/04/1419:00:00E_45__ 0.045 . 8.99% _ ~ ~ 1986/11/1719:00:00 1986/11/19-09:00:00 -~ , 0.045 9.11% 0.77 76 , 1961/12/01 22:00:00 -+-_19s111210316:oo:oo 43 o.045 , 9.23% o.=1s-==--___ _ --7=7~ 1 1952/03/0710:oo,oo -1952/03/09 05,00,00 ___ 44 , 0.041 I 9.36% ~-0.75 78 1 1960/01/1013:00:00 1960/01/13 09:00:00 I 69 _ --~ 0.041 9.48% _ 0.74 __ 79 1977/01/0516:00:00 1977/01/08 04:00:00 , _ 61 --0.04 9.60% 0.73 --- ,-~ --s=o 200510412s os:oo:oo 2005/04/29 01:00:00 24 0.039 9. 12% ~-73 81 --1963/11/2003:00:00 -1963/11/2206:00:00 --:::::=_ 52 -± 0.038 9.84% -_ 0:12 _ --- 1 82------+ ~3/02/0722:00:00 1993/02/0917:00:00 ·1 44 -0.037 9.96% 0.71 ------- 83 1988/12/24 21:00:00 1988/12/26 01:00:00~-+--_ 29 0.037 10.09% '0.7 ~ --19s211212211:oo:oo~-19827,2123 23:oo:oo , ~ · oT37 10.21% o.6=9 __ _ 85 ___J__ 1994/03/24 22:00:00 1994/03/26 08:00:00 ---35 -~36 10.33% ~ 1-I --as~-I 195s10312020:oo:0Q__ __ 1958/03/2309:oo:QQ__ __ s2 o.035 10.45°!,__ Jo:~- 61 1993/02/18 12:00:00 1993/02/21 02:00:00 62 1971/12/22 09:00:00 1971/12/26 07:00:00 63 ' 1987/10/1118:00:00 1987/10/13 20:00:00 --~ -I 1969/02/06 08:00:00 1959102101 1 s:00:0 · 1994/02/03 23:00:00 1994/02/0512:00:0 --- 10/8/2018 1:56 PM I I I I i I I J A I t I J I • I l I l I .. I t I i I • .I ' . i I i I 2/18 I I j I • I I I I I r I f I ' 1 f I f 1 f I ! I t I I I f I f I I 1 f 1 I I f I ' 1 Excel Engineering peakFlowStatisticsPostMitigated Rank --+--Start Date End Date Duration Peak Frequency 'Return Period 87 1987/12/1614:00:00 ; 1987/12/1811:00:00 -46-I 0.035 , 10.57% ___j.g,67 ___________ _ -as--2003/02/1114:oo:oo -2003/02/14 01:00:00 r 66 o.035 10.69% 0.66 -~ ,--2004/12/2809:00:oo J=-2005,01,0119:00:00 -----' __ 107 _ 1 _ 0.035 r ~0.81%~ ________ _ 90_ +-1975/04/08 08:00:00 -----C 1975/04/10 05:00:00 I_ 46_ ---t-0.034 __ -__ 10.94% 0.64 _______ _ -~91~ 1958/02/1910:00:00 I _ 1958/02/2017:00:00 32 0.034 I 11.06% ~64 92 -, _-2001/02/1312:00:00 +-2001/02/1520:00:00 ~ _ 57 _ t--0.032 _::::;:-11.18% __ '0.63 __ ----_ ~--, 1965/04/0706:00:00 ----L 1965/04/1012:00:00_L_ 79_ _ 0.032 ---1 __ 11.30% ~ ---------- I-94 -+ _ __2_001/01/2614:00:00 ------j 2001/01/28 05:00:00 ! 40 --_0.032 ___ 11.42% 0.62 _ ---__ _ 95 1986/09/24 00:00:00 _ 1986/09/26 04:00:00 53 ) 0.032 I 11.54% 10.61 --96 --1991/03/2505:00:~ · 1991/03/2806:00:00 ---r__ 74_ 0.031 __ 11.66%-0.6 __ ----_ _ !lZ__ 1 __1_91111212519,00,oo =-t_ 191111213015,00,00 _---+-11a ::__r 0.031 +-11.79% 1 o.6 __ _ --_ _ 98 __ 1_1986/03/1522:00:00 -+-1986/03/1713:00:00_1_ 40 _____ 0.031 __ 11.91% 0.59 __________ _ 99 1983/11/24 22:00:00 1983/11/26 01 :00:00 28 _j_ 0.03 , 12.03% 0.59 ~00 _ , 1988/11/2402:00:00 1988/11/2612:00:00 ____c-59 0.03 12.15% J5a 101 --r 2005101,03 oa,oo:oo L ~_005101,0514,00,oo __ 55 _ c o.o3 -+ 12.21% _ --~ _ __ _ _ _ __ _ 1o_g__ -I-1951105110 23:00:00 _ 1951105112 06:00:00~ = 32 -_ o.o3 ___ 12.39% _J_0.[7 _____ _ 103 , 1958/04/0617:00:00 , 1958/04/0817:00:00 49 _ 0.03 -12.52% 0.56 -104 _ 1978/01/0916:00:00 ~ 1978/01/1118:00:00 , -51 --t--0.03 --+ 12.64% j0.56 -------- -10~ 1 195511210910:00:oo -I-195511211110:00:oo : 49 __ +-o.o3 . _12.76%_-----io.55 _____ -___ -- 106 2002/11/0812:00:00 2002/11/1000:00:00 37 0.03 =--r.= 12.88% ·0.55 _107 ::_r-:_1981/11/2623:00:00 __ -1981/11/2921:00:00 +-71 --0.029 --13.00% 10.54 ---------- 108 1981/03/18 19:00:00 1981/03/20 23:00:00 53 , 0.029 13.12% 0.54 -1il9" -i ~997oit2501:oo:oo +--199910112121:00:oo I _ 63 _-.--_ 0.029 _ 13.24% -_ lo.53--_ ---- 110 +--1997/01/2521:00:00 '_ 1997/01/2713:00:00_-_ 41 __ :_r 0.029 ____j_13.37% ,0.53 _ ------- 111 I 1951/12/2821:00:00 , 1951/12/3115:00:00 I 67 0.028 13.49% ¥52 -1~ -, ~003/03/1513:00:00~ 2003/03/1709:00:00 45 i 0.028 , 13.61% 0.52 m -,---19927o1io311:oo:oo --+ 199210110900:06:oo ----r __ 134 -0.02a -I-13.73% jo.51 _11_i_ --+_19ao10310523,oo,oo ____ 19ao,0310109,oo,oo -+ _ 35t o.02~ --i_:: 13.85%------jo.51 ________ -_ 115 , 19a310912913,oo:oo 19a3110102 03:00:00 63 0.02a . 13.97% 10.5 __ 11L__ -+--196811212519:oo:oo _ 195a11212622:oo:oo ---1----~ -_ :_ o.02a ___ ,_ 14.09%_ 1 o.5_-_ ~ ~ _ ~ 117 ' 1967/03/1311:00:00 +-1967/03/1500:00:00 I 38 0.027 14.22% 0.5 -118 -I --1967/11/19 08:00:00 _ 1967/11/2208:00:00 -~ 73 -t-0.027 I -14.34°/;-__JQ,49 ___ ----~ ~ ~ 119 ' 1985/11/2417:00:00 1985/11/2607:00:00 • 39 0.027 14.46% 10.49 120 , -1970/1-1/28 23:00:00 _ 197. 0/12/02 00:00:00 , 74 -----i -o_ .027-I 14.58% _ MB -_ -121_ T 195211113001:00:oo -195211210221:00:oo L_ 69_ 0.021 _ 14.70% __JQ,48 _ -__ 122_t--1993101,0603,00:oo _j-1993101,0909:00:oo --1-. 19 _ --t 0.021 c 14.a2% ·o.4a __ -_____ _ 123 . 2007/01/3016:00:00 2007/01/31 22:00:00 I 31 0.027 14.95% =ro.47 -1~ --__ 1988/12/21 01 :00:00 --1988/12/2310:00:00 _, -58 -, 0.026 ! 15.07%_ 0.47 --_ --__ _ 125 ------1-199510110114:oo:oo ____1!!95101109 oa:oo:oo L ___13 __ · _0.026 __ 15.19% __ 1 o.46 ________ _ 126 1959/12/2411:00:00 ---j 1959/12/2512:00:00 26 _:::r: 0.026 +-' _ 15.31% _ 0.46 127_ I 1988/04/20 02:00:00 _ _ 1988/04/23 20:00:00 ~ 91 _ _ _ 0.026 __ 15.43% --J?-46___ --~ -__ __ 1gll__ _ _1_992/12/0710:00:0Q__ _. 1992/12/0817:00:00 _ ____12 __ ---'-_0.026 _, _15.55% __ 0.45 ----___ _ 129 __j 1990/02/1711:00:00 1990/02/19 06:00:00 I _ 44 _ 0.026 15.67% 0.45 _1_3_0__ 1977/0110300:00:oo_ 1 __ 197710110402:00:oo __ '2J. __ 1 _ 0.025 __ +--~BO% lo.45 -~ ~ ~ __ _ 131 -t--1972/11/1414:00:00 1972/11/18 04:00:00 i 87 ,---0.025 15.92% 0.44 -13Y-----:-~of/01110 22,00:00 -_2001101113 04:ao-oo--55-_ --o.o~ --l .=is:o;w. lo.44 ~ ~ ~ ~ --_ 133 · 19511021g_a 20:00:o_Q_ __ 1957103102 06:00:00 _ i_ 35 0.0~5 16.16% o.44 10/8/2018 1:56 PM 3/18 I Excel Engineering peakFlowStatisticsPostMitigated Rank __ __ Start Date _ ___ __ End Date _ ____l__ _ Du~ation _J_ Peak _j Frequency I Return Period _ __ __ __ 13_4___ C--1995/01/1016:00:00_ ---i=.-:: 1995/01/1316:00:00 1-__fl_ --' 0.025 _· -16.28% ,0.43_ --· -- --11§ ___ 1 __ 2005/02/1104:00:00 ·--2005/02/1314:00:00 --§!)__=+= 0.024. __J __ 16.40% __ J0.43 ------ 136 , 1960/01/1417:00:00 . 1960/01/15 23:00:00 =-1--= 31 0.024 I 16.52% 0.43 _ 137 1 196411111115,00,oo ___:-1964/11/1816:00:oo __ 26 . . 0.024 _ 16.65% · [o.42 ----=--=---=---- 138 2002/12/2010:00:00 , 2002/12/22 04:00:00 t-43 0.024 16.77% 0.42 -----,39 ----1--1981/12/30 09,00,00 .::..r-= 1982101,02 22,00,00 ___ 86 . ___ 0.024 __ . 16.89o/. IQ.42 --=---=---=--- -. 14_0 __ · . 2001/02/2510:00:00 --2001/03/01 01:00:00 _ f---_jj8 .--· 1__ 0.024_ .\---17.01% __ 0.41 -.-_ -. ----· 141 ,--1978/09/0518:00:00 I 1978/09/0704:00:00 ___1_ _ 35 0.023 · 17.13% -J1?·1.J- 142 ---+ 2006/03/1018:00:00 -. 2006/03/12_04:00:00 _. 35 +--0.02~ .\--17.25% -~-1-. ---_-- 143 __ 196210210122:00:.00 ---11962102109 22:00:00 --+ 49 --1 _ 0.023 __1 _ 17.38% __ 'QA1__ ___ __ __ _ __ 14±___ , 1992/02/1513:00:QQ__ J__ 1992/02/16 20:00:00 _ l__ _l2 ----0.023_ --17.50% __ IQ,1_ ----· ----- 145. --t-1976/09/1003:00:00 __ · _ _1!176/09/1120:00:00 ·~ 42 --1-_Q,()2.:L_-+-17.62% 10.4 --· ·---· .. -- 146 : 1952/01/13 04:00:00 . 1952/01/1410:00:00 I 31 0.023 . 17.74% 0.4 14Z__ ! 1974/03/0800:00:00 .. _ 1974/03/0911:00:00----,. 36. --0.023_~17.86%----f .. 0.4--.----·-. -~ 14.8 --1977/05/08 00:00:00 =t' 1977/05/10 03:00:00 --+-. 52 :_[ 0.023 _1_ _ 17.98% 0.39 . ·----· _ . -- 149 +--1959/02/11 09:00:00 1959/02/1218:00:00 I 34 0.023 18.10% 0.39 -. -150:-1963/02/0919:00:00 _ 1963/02/1122:00:00 ~ __ 52 __j_ 0.023 . , . 18.23% ~9 ____ · ___ -_ -_ _ 151 --i---1986/03/0818:00:00 1 1986/03/1413:00:00 J__ 140 _. --· 0.023 --t-_ 18.35% 0.38 -· ·-------_ 152 · 1998/02/0618:00:00 . 1998/02/0915:00:00 70 , 0.022 ----1 _ 18.47% -To.38 · 153 ~ ___g_o04.10212202,oo,oo __ , ___100410212404,00,oo--+---~. =l __ 0.022 --1--18.59% ~38 __ ---=-__ -- 1 154 -1--1970/02/2816:00:00 ,-_ 1970/03/02 20:00:00 _ _l__ __ 53 ____ ' _ 0.022 · 18.71.,.___ 0.38 ----------- 155 1969/02/18 08:oo:oo ·-t--1959102120 19:oo:oo , 60 ' 0.021 18.83% I0.37 ---ise--i--19647o1T21oi:oo:oci . 1964/01123 04:0o:oo --+ ·--~ --t 0.021 ~ ~-96% ---ro.31 -= = -==:_-=.. 157 ' 1984/12/2616:00:00 ' 1984/12/2818:00:00 ' 51 0.021 19.08% 10.37 ___ 158 . __ 1984111124.11:00:00 1 ~984111125.15:00:oo _____ 23 =r::. 0.021 +~-20% o.37 ___ -_ -_ 159 _J_ 1954111111 02:00:00 +-195411111214:oo:oo _ L 37 _ , 0.021 __ 19.32% ___ o.31 ________ _ 160 ' 1994/03/07 01 :00:00 , 1994/03/08 05:00:00 29 0.021 19.44% __j_g,.~~ 161-.-_-. . 1973/11/2223:00:00--. 1973/11/2402:00:00 . +·. 28 -:::t_ ___Q,()_2L_--:::;:_ ~% _ j_Ql§_ __ -_-_- 162 ~ 1979/11/0718:00:00 -t-1979/11/0819:00:00 26 0.02 19.68% ,0.36 --·--------------· ,----·-·~·-.-··-·--163 1958/01/25 04:00:00 1958/01/2714:00:00 59 0.02 19.81% 0.36 __1_64. l__ ~66/01/3007:00:00 t" . 1966/01/3112:00:00 1, 30 --t_ 0.02 =-t..=_19.93% 0.35 . ~--=-. -_-_ 165 I 1960/02/28 22:00:00 1960/03/01 23:00:00 50 0.02 20.05% 0.35 166-.-" 1979/03/1705:00:00. 1979/03/2114:00:00 ::t 106 ~ 0.02_---r_ 20.17% 10.35 --___ -:-_ -__ 167 --,-1978/03/30 13:00:00 ~ 1978/04/01 08:00:00 44 --0.02 20.29% 0.35 --~---·----~-----,--~----··-----~ 168 1998/01/2911:00:00 1998/01/3015:00:00 29 0.02 20.41% 0.35 i69 -----is.1410110116:00,oo.:_ +--_191410110920,00:00 ·-.1---53-----+.__:: ... 0 .. 02 . _ · 20.53% ~4 . ---=- _ 110 __r--1981/02/0819:00:00---+--1981/02/1003:00:00 _ , __ 33 --_ 0.02 --20.66% _J),?4 ______ ----- __ 171_ _' -2001/12/0912:00:00 ·--2001/12/1014:00:00 . . ___g_7_ ...J_ ___Q,()_2 __ _l__ 20.78% . 10.34 __ . --·--.--- _ ___1Z_2_·_ 1. __ 1995101124 00:00:00 ___ 199510112102:00,oo=r _ _Z§___ _. __ 0.019 __ , __ 20.90% 0,.31_ ·--________ .. 173 1981/03/05 02:00:00 · 1981/03/06 07:00:00 · 30 0.019 , 21.02% 0.34 174 --· 1973/03/11 07:00:00----1973/03/12 21 :00:00 . _J__--~--i-~-0~ -=t..-~ 1-W.-~~ .. --· ---- 175 · 195111113016:00:00 _ _J___ 195111210112,00,oo I 21 0.019 21.26% ,0_33 -.176---i--::-200010310420:00:oQ___J_. 20001031082a:oo:oo . __ 100 ----" _0.019 _1 . 21.39%~. o,,~3L ____ -· . __ 17.7 --+-~55/01/1006:00:00 --1955/01/11 08:00:00 + 27 . ' 0.019 1 21.51.% _ _J(L33. .-.-----··· 178 _ J__ 1965/02/0601:00:00 , 1965/02/0716:00:00 40 0.019 21.63% 0.33 . 179 .-. __ 2006/02/2721:00:0_0_ :_ .. 2006/03/01 03:00:00__ . _n_ .--1-0.019 __ +--21.75% 10.32 --=--_ --_._-=-_ H!O _ , _ 1962/03/18 20:00:00 , 1962/03/19 22:0Q:00 _ r:_-27 _ . _ 0Jl.19 -r--21.87% 0.32 10/8/2018 1:56 PM l I i I • I i I I I I I l I I I l I I I l J ' J l J l J l J l I l .J 4/18 l J l J ' I f I 1 I f 1 T I ' 1 f 1 f I • I ! I • I y I l 1 f 1 I 1 T I I I I I 1 I Excel Engineering peakFlowStatisticsPostMitigated Rank _ __ Start Date __ , ____ End Date __ __ Duration __ Peak _l Frequency I Return Period ____ _ 181 --+--1994/03/19 04:00:00 I 1994/03/20 21:00:00 --1-_ 42 I 0.019 21.99% 0.32 ___1!32 ___ 1977/03/2422:00:00 1977/03/2603:00.00 ___ L_ ~------j __J),()1_!l_::__::i::-:: 22.11% 10.32 -------- -183 _ 1988/0111106:oo:oo7 = 198810111818:00:oo _ 37 ~ 0.019 __ 22.24% --ro.32 ______ _ ~-_j_ 1959102121 10,00,00 _ -_ 195910212214:oo,oo 1 29 __ __ 0.019 -----1-22.36% __J_o.32 ________ _ 185 2006/10/14 01:00:00 ! 2006/10/14 22:00:00 22 0.018 22.48% 10.31 -_ ·iss----r------,966/02/0613:00:00 _ , 1966/02/0820:00:00 ~I-_ ~--+-O.Q18--_ 22,60% 0.31 _____ ------ __ 113Z__ 1978/03/11 20:00:00_ .---1_1978/03/13 04:00:00 _ _33 __ + 0.018 ::..± 22.72% /0.31 ----_ ----- __ 188 ~ 1988/12/1511:00:00 1988/12/1709:00:00 r __ 47 , __ O.Q18_ -i--22.84°L ___g.31 ________ _ 189_ 1996/12/0918:00:00 l 1996/12/1215:00:00_~ __ _lQ_ __ 0.018 I 22.96% ____(_0031 _________ _ _ 19Q_ '_ 1-973/02/11 07:00:00 ---1-~973/02/13 23:00:00 _ -f----65 _r-0.018 ----1-23.09%_ 0.31 _ ---__ _ -_ 191 1992103120 20:00:00 _ L_ 1992/03/24 01:00:00 78 0.018 _ L_ 23.21% I0.3 -192_ L-1983/03/2104:00:Q(J__ , 1983/03/2516:oo:oo_( _ 109 =-1= o.o1_1l__ _ 23.33% __ Tns_o._3 __ ~~ ~ ~ 193 -1955/01/1815:00:00 ' 1955/01/1919:00:00 -29 ' 0.018 • 23.45% 10.3 I-~94-_r__1_987/01/06 21:00:00_ ·---+-1987/01/07 23:00:00 + -_27 -+ 0.018 ---+--23.57%-Q.3 --_ --- 195 , 1982/12/07 22:00:00 -I--1982/12/09 00:00:00 27 O.Q18 +-23.69% ,0.3 _1_96 + 1997/01/1516:00:00 --1997/01/1618:00:00 -f---27 -+· -0.018 _ 23.82%--:fo) ____ ---- __ 197 _1985/12/11 04:00:00 L-1985/12/1207:00:00 ----_ 28 --·--0.017_ ---23.94% 0.29 _ 198 ---, 1988/04/1421:00:00 1988/04/1522:00:00 , 26 _ 0.017 I 24.06% --fo"29 -------- --=--;~_ 9 -+-t-_ -;g6~;~~;~6;:gg:~~_t-~g6~;~~;~~~:gg:gg --t---~-~ }-_g_:g~~ _r--;::;g~--ig:;; _-_------- __ 20_1__ __ ____1!t83/04t2003:oo:oo _,_1983t04t2118:oo:oo _ 1 40 ___l_o.011 ___ 24.42% !029 ______ _ ~-2 _ ---i-~82/01/2005:00:00 I 1982/01/2202:00:00 ___ 46 ______ 0.017 j__ 24.54% 10.29 ________ _ __ 2_Q:l_ __ , 1991/03/19 00:00:00 11991/03/22 02:00:00 __J_-_ 75 _ _j __ 0.01_1 ----24.67% ------ro.29 __ ------- 204 1967/04/11 08:00:00 j__ 1967/04/1210:00:00 27 0.017 +-24.79% 0.28 205-1-1916101,0813,oo,o~ 1916/01,0913,00,oo ----r-25~ _c-3 011 _ 24.91%~m =---=-~-__ __ 206 __J 1976/07/1514:00:00 _ '-1976/07/1614:00:00 -_ 25 __ 0.017 ___ f__ _25.03% 0.28 __ ------_ -- _21lZ__ ~ 1990/01/1700:00:00 +· _1990/01/1821:00:00 L_~ _ _l_ _____(L0_1_l_ __ __i5.15%_10.28 ______ _ 208 __j_ 1966/11/0715:00:00 1966/11/0817:00:00 27 0.017 -I--25.27% ,0.28 -209 __ -------,979/01/3020:00:00--+ 1979/02/0303:00:00 ! ~O_ ~ _0.017 _ 25.39% jo,_2[ _ ----__ ----_- _g1Q__ 1 __j_976to310116:oo:oo 191610310310,00,oo ~ ___ ~ _____ 0.011 -I--25.52% _ ----JCl,_2~ ___ _ __ 211 --, _1976/02/0411:00:QL +-_ 1976/02/11 00:00:00 __ L_ 158 _j_ 0.017 _ 25.64% __JQ,_28 ----_ --- 212 +--1974/12/04 09:00:00 _J _ 1974/12/05 08:00:00 -24 ' 0.017 ' 25. 76% 0.27 I-213 ' 1981/01/28 08:00:00 __ 1981/01/30 23:00:00 --+--~ i --0.017_ t---25.88% 10.2z.__ --------_-_ __ 214 ::_r __1_973/03/20 08:00:00 -----:l__ 1973/03/22 00:00:00 ----41 _-----i_ "-0.017 _ 26.00% 7D.27 --_ ---_ --_ 215 1994/02/1711:00:00 1994/02/1811:00:00 ' 25 _ 0.017 : 26.12% j0.27 216 --f--1985/02/0907:00:00 + 1985/02/10 08:00:00 t--_26 I:-0.017 -__ 26253/.--,o.27 =---=--=--=--=- __ 11_7_ 1982/01/05 07:00:00 --_1982/01/0610:00:00 -+ __ 2_1l__ 0.017 =t= 26.37% 10.27 ------ -21_1l__ --=r:::-~3/11/3004:00:00 , _ 1993/12/01 00:00:00 --21---r 0.017 ~ 26.49% --0.27 _ -- 219 1957/01/0711:00:00 _ 1957/01/0817:00:00 +--____11 --0.016 _ I 26.61% ID7 _ ------ ~o_ I---1982/03/1415:0o:oo ------1 1982/03/15 20:00:00 __J_ ____ :J()_ ___j_ __ 0.016 ___ 26.73"1e___ 0.26 _______ _ 221 , 2006/04/0419:00:00 I 2006/04/0521:00:00 f 27 0.016 + 26.85% 0.26 _ 222_ --I-1965/03/3114:00:00 _ 1965/04/0504:00:00 --=-_11_1 _· _ + 0.016 _____ 26.97% -10.26 _ --_ --- 223 _ 1979/03/27 06:00:00 , 1979/03/29 02:00:00 45 , O.Q16 1 27.10% 0.26 _ 221.__ ---+-1988/02/02 03:00:00 _ _1fill8/02/0312:00:00 f __ ~ _ i--_ 0.016 ___ ' _ 27.22% ~2§_ ---__ ---- _225 1981/02/2814:00:Q<>_ --+-_1981/03/0312:00:00 _71 ___ -'-0.016 , ___1"7,34% _0.26 _ --__ _ _ 226 , __ 1915103108 09:00:00 -_191510310910:00:oo _ --t-26 _---+-_0.016 1 27.46% ,0.26 _________ - 221 · 1984112115 o9:oo:o_Q_ _ _199411212011:00:o_Q__ _ _51 _ , _ 0.016 , 21.58% 10.26 10/8/2018 1:56 PM 5/18 I Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date_ End Date 1 _Duration L__ Peak -\ Frequency \ Return Period 228_ l__ 1998/05/12_16:00:00 1 1_998/05/1311:00:00 ___j__ 20 -I _ 0.016 --27.70% _ ___,Q,25 -- 229 2000/02/2014:00:00 -2000/02/2211:00:00 -L_ 46 0.016 ' 27.83% 10.25 __ 23_Q__-+-196010112520:00:oo -1-1960/0112616:00:oo -+ _ ~::___j-_0.016 --t-27.95% __ 0._g§__ _______ -___ - 231 I 1978/12/17 01:00:00 I 1978/12/20 00:00:00 72 -0.0,6 _ _J___ 28.07% W5 ~ _j__ 2001/11/2414:00:00 -----L -2001/11/2512:00:00 -~ --23-0.016 _____l_ 28.19% ~-25 -___:_--=--~--- 233 _~ 1 _1965/12/1221:00:00 _L__ 1965/12/1703:00:00 +-103 -~ 0.015 --28.31% 0.25 ___ -------- _234 ____ _ 1975/03/1011,00,00 -------t-1975/03/1123:0o,oo __ 37 -+---0.0,5 __ 1 28.43% Jhl5 ________ _ 235 +--1988/11/14 06:00:00 -+ 1988/11/15 05:00:00 -+-24 I 0.015 I 28.55% 0.25 ~6--_1973/03/0812:00:00 __ 1973/03/0907:00:00 -~ ~ --O.~C28.w;;:::-f"_~-~---~ ---=-- ~ -I--1961/01/2611:00:()(J_ + 1961/01/2710:00:00 , __ 21_ ----i-__ 0.Q1L _J_ _ 28.80% ___j_Qg_5 __ ------- __ 238 -1982/04/01 09:00:00 _ 1982/04/0210:00:00 =r:..= 26 __ . I __ 0.015 ___ 28.92% 0.2_1__ __ _ ____ _ 239 1992/02/0612:00:00 -L--1992/02/0801:00:00 38 +--0.0,5 ' 29.04% 10.24 240 ------,--1970/03/04 22:00:00 _J_ _ 1970/03/05 19:00:00 ---:::i=-~-------+-0:0,5--!29.16%--024 -----_ ---_--_- 241 1995/04/1609:00:00 1995/04/1911:00:00 · 75 0.015 · 29.28% 0.24 -242 ::-1-: 1998/01/0914:00:00 -L-1998/01/11 06:00:00---_ 41 --0.014 =--=I---29AO¾ 10.24 --------_ ---=-- 243 1978/01/19 08:00:00 • 1978/01/20 01 :00:00 =-t--= 18 0.014 29.53% 0.24 244 __ --------,·99110110914:00:oo·=-=1---199110111011:00:00 _ 22-. __ o.o_ 14 ---+-_ , 29.65% 1 0.24 ---=----=-----=------ 245 ' 1982/02/09 21:00:00 1982/02/1114:00:00 =-1 42 ------, 0.014 , 29.77% 0.24 ~__i 1951/12/11 23:00:00 ___J_ __ 1951/12/12 23:00:00 · -25 ---0.014 -+--29.89'¼ 0.24 -----_--_-_ 247 ' 1969/11106 22:00:00 • 1969111108 01:00:00 28 I 0.014 __j_ _ 30.01'¼ ~24 248 f 1960/11/0520:00:00 -l---1960/11/0623:00:00 -i= __ 28 __ ----::::L__ 0.014 _ -__ 30.13'¼ ~23 --------~-----=---- t 249 ~ 1983/04/18 04:00:00 -----L _ 1983/04/18 23:00:00 ---+---~-----+ __ 0.014 -+ 30.26'¼ fl ----_ -------1§0__ 2002/12/1616·00·00 ~ 2002/12/17 21:00:00 --+-__ 3_0_ ----L-___(),Qli__ _J_ _ 30.38% _ 0.23 ----------~=-r-:: 1959/02/1603:00:00 _j_ 1959/02/1712:00:00 --~ ____ 0.014 ----+-30.50% _______QJ_3_ -------- 252 1951/11/23 01:00:00 1951/11/23 21:00:00 21 0.014 _ +--30.62% 0.23 ~ -___;::-1971704/14 11 ,oo,o~----1---~/04/15 07:00:00 =-r -----21---±= ::::o:oi-4 -3().74~ s~ ~ _ ------=---__:_ 254 ~ 1954/03/2012:00:00 _ _J__ 1954/03/2517:00:00 126 0.014 30.86% 0.23 255--__1_993/01/31 00:00:00 1993/01/31 20:00:00 t.:: 21 -t.= 0.014 ____::;-30.98% 10.23~ -_-_-__ ---=-=-- ----2_56 =t--= 1994/02/07 05:00:00 _J_ 1994/02/0816:00:00 --~ --0.014 ____l!,_11% _ 0.23 __ -------- 257 1996/01/31 06:00:00 I 1996/02/01 20:00:00 I 39 ' 0.013 ---r--31.23% _ ~ 258 -------1983/03/1704:oo,oo , 1983/03/1914:oo,oo =t==~ _--t__::_ 0.013 ___:_r3135~~ ____________ _ 259 +-1976/04/1517:00:00 ----r-1976/04/1618:00:00 · 26 0.013 31.47% ,0.22 -250 , 195110412015:00:00_-_ 1 ____ 195110412113:00:oo -----r--23 ~ -0.013_ -=-c 31.59% __ ,0.22-___:_ -_-_ -_ 261 +-1987102123 11:00:00 _ 1981102126 os:oo:oo _-_ 1 __ 62 _-_ -t--0.013 · 31.11% _ 10.22 _________ _ 262 , 1979/02/21 03:00:00 -----r-1979/02/21 21 :00:00 . 19 0.013 31.83% ---ril.22 263 ---:-_:__ 1996/10/30 15:00:00 --__1996/10/31 11:00:~ -21 _=--::f= -0.013 -_::_f-= 31.96% 10.22 ---:----_------=-- 264 f-----2001/04/0717:00:00 -----r--2001/04/0813:00:00 21 0.013 32.08% 0.22 ~5--. 2007/04/2015:00:00 ---, 2007/04/2111:00:00 ::t::---2-1 --, --0.013 I a2.2oo;;-.0.22---------- 266 -----r-1983/11/11 23:00:00 1983/11/13 16:00:00 · ""T2 ----j--0.013 --I 32.32% 10.22 -----_ ---------2~ ---t--195211213019:oo:oo ---+-195211213111:00:oo--, --23 ----0.013 +-_32.44% o.~---------- 268 -1965/12/2919:00:00~ --1966/01/01 08:00:00 -r_: 62 +-_--0.013-+---32.56%--10.22 __ ----=-----=- -25L--r_: 1999/04/11 22:00:00 -----I-__1999/04/12 20:00:00 --23 _ · 0.013 --32.69% __ 0.22 ------- 270 ____ 1986/10/0919:00:00 ----L-1986/10/1115:00:00 4 45 ----+-0.013 -32.81% -0.22 ------- --211 ---+-1954103116 22:00:00 ·_ 1954103111 21 :oo:oo . 24 __J__ o.o~ ----r:_: 32.93% 0.21 ____ _ 272 1958/02/25 08:00:00 _____L 1958/02/26 03:00:00 20 0.012 33.05% ~ 273 _ --1989/03/2514:00:00 __ -----,989/03/2615:00:00~ _26 _ I O,Ql_g_ + 33.17% ,0.21 ---=----=----==-- 21_4 -=-r _ 1990/04/0410:00:00 ___i_ 1990/04/05 06:00:00 . _ 21 ___ 0.012 33.29% 7o.21 10/8/2018 1:56 PM I ! I , I i I .I J i I I I • I • I I I 1 J ., I 1 J a I 1 J l J l I 6/18 l I I J I • I 1 I f I I I J I I I ' I ! I • I ' I • I ! 1 f I 1 I f I f I 'f I ' 1 f 1 Excel Engineering peakFlowStatisticsPostMitigated Rank __ , -~= Start Date =----t-End Date ----t--Duration ___ Peak Frequency i Return Period 215 --+-1959112110 02,00,00 I 1959112110 18:00,00 I 11. _ o~----33.41% 10.21 --- 216 .. 1986/01/30 06:00:00 1986/02/01_ 10:00:00 ~ 53 -----:::;::___0.012 33.54% ~ 277 1998/03/31 15:00:00 I 1998/04/01 23:00:00 33 I 0.012 , 33.66% 0.21 1---278 ---195111011402:oo:oo 195111011500:00:oo 23 ---0,012 ----t--fil8% o.g, --.. -- _2ZL__ 1 1998/11/0808:00:00 1998/11/0907:00:00 24 I 0.012. 33.90% 0.21 280 I 1960/11/12 23:00:00 1960/11/1310:00:00 12 . 0.012 34.02% 0.21 281 ~ 1997/12/0616:00:00_--+-1997/12/0801:00:00 ~34 . o.012=t· 34.14°/o 0.21 282 '1 1959/12/21 02:00:00 . 1959/12/2201:00:00 ~ 24 ·---0.012 ' 34.26°1;-------""10.2_1 ________ _ 283 ---+-----1952/04/1013:00:00 1952/04/1111:00:00 _[_ 23_--~ ~---34.39% _0.21 ----- 284 ' 1967/04/21 23:00:00 1967/04/2213:00:00 15 J___0.012 i 34.51% ·0.2 ------- 285 1984/12/08 00:00:00 1984/12/0819:00:00 20 . 0.012 ' 34.63% ~ ------ 286--+-1992/03/02 08:oo,oo -I--_ 1992/03/0313:0o,oo +-30 I __ 0_.01_2 34 .. 75%___JQ,? 281 , 1996102121 04:oo:oo 1995102122 08:00:00 29 -+--_ 0.012 34.87%_ Lo,g 288 ___ 1952/01/2506:oo,oo 1952/01/2604:0o,oci-~--23~-~ 0.012 I 34.~ 0.2 ~~--~ 289 191110211101:00:00 1911102118 04:ooffl--=t=.oo 22 0.012 35.12% 0.2 290 I 191010211005,00,oo 191010211121,00,oo 41 ___ 0.012 ____ 35.24% 0.2 ______ _ 291 ' 1952/12/2011:00:00 1952/12/21 07:00:00 . 21 0.012 35.36% 0.2 1-~29=2 1993/03/2802,00:oo --, -. 199310312821,00:oo 20 =-:I-= 0.012 -~-35.48% o~.2~- 293 --+--191910310110:oo=oo-:-i -1919103102 08:00:00 ---23 • 0.012 35.60% 02 ---- 1 294_--+_ 1983/04.129os,oo:OO-_ --t--~_ 1983/0413010:00,oo--=r=-21 --oJ)l_g__ 35.72% Jo.2 ~--- 295 1993/06/0513:00:00 1993/06/0609:00:00 ' 21 --r-0.011 -l------i35.84% 0.2 I 296--1-1951/08/2810:00:00 -+---1951/08/2907:00:00 ~. 22 ----c_o.011 --+--~5.97% ~ ==-~ 291 I 19s111210421,oo,oo 198111210518:00:oo __ ~-t---22 _' __ 0.011 36.09% lf=·2 _____ _ 298 · 1980/03/25 23:00:00 1980/03/2617:00:00 . 19 0.011 ---36.21% 0.2 ---~ 2004/04/01 21 :00:00 2004/04/02 15:00:00 19 ---0.011 36.33% 0.19 ----- ' 300-~ 191511213011:00:00 1915112131 20:00:00 ---28 I 0.011 36.45% ,0.19 ___ ---- 301-----1-. 1993/03/26 02:00:00 ~ __ 1993/03/27 01 :00:00 -1---24 ---0.011 36.57% J>A --~ ~-- 302 1957/03/16 09:oo,oo 1957/03/17 04:oo,oo 20 -----+ _ o.o_g_ --1---36. 70% ~ . 3, 03 -+ 1959/04/26 07:00:00 i ~9/04/27 00:0~ ' ~ +--0.0~ -36.8?'/, 10.19 ~ ---=-__:___~ 3~, 1982/11/0918:00:00 1982/11/11 06:00:00 37 ---0.011 36.94% 0.19 305 19_76/08/3013:00:00 1976/08/31 05:00:00 ___ 17 __ ~ 0.011____ 37.06% _ ____J)J9 --__ ---. _30_6 -----~19cc5:c'5"'/0c'2/~2""6-c1~3:cc0cc'O:CCOOC----+---c19c'5cc5:'i/Occ2/"'20-:C8'-c1:c'3'-:':00:::::00CC-~ _ ~4=9~_ -+--O~-0~1 1~_ i-~3~7~. 18_~%~~0._1 _9 __ 307 1998/03/2517:00:00 1998/03/29. 23:00:00. +--=· 103 ---+-0 .. 0.11 37.30% '0.19 308 1960/09/11 05:00:00 1960/09/12 00:00:00 20 0.011 37.42% 0.19 309 1969/0312113:00:oo 1969/0312212:00:oo · · 24 0.0,1·--37.55% 0.19 __ _ 310 1987/04/0408:oo,oo 1987/04/05()8:0():00-25 E0.011 --=t_ ~7.67% :6.-19--·---- 1-------t11 _ I. 195810310510,00,oo -+-19587o310112,oo,oo -I 21 __ +-_ 0.011 ---+--~-79% __JQJi_--=---=--~ -~3~12~ ' 1981/02/25 22:00:00 1981/02/2615:00:00_--+_ 18 0.Q11 · 37.91% __jg-!t I 313_~ __ 1980/01/1721:~. _ I _ 1980/01/1911:00:00 39 -~-0.011 I ~3% •0.19--~~-- 314 ·1 1983/12/0317:00:00 1983/12/0412:00:00 20 0.011 38.15% -0.19 315 • 1980/12/0711:00:00 , -19807i2ioao4:00:00 18 0.011 ___:=-38.27% 1o}a ~:~ ~---, 316 1957/12/05 05:00:00 1957/12/06 03:00:00 23 0.0, 1 38.40% 1o.,s -3i7 , 1978/03/0916:oo:oo--=--1978/0311009:oo:oo , 18 , o.oi,------4 38.52% 0.18 -----~~~~3;1~8~ .. =1= 1974/10/2813:IJD:OQ__.' 1974/10/30···02:00:00 I 38 I 0.01,=-~-64% 10.18 ------- 319 1986/04/06 03:00:00 1986/04/07 02:00:00 . 24 0.011 38.76% 0.18 3~-1992/12/2721:00:00 -,--1992/12/3000'.00:00___ 52 0.Q11 ---38.88% --0.18 ---------- 321 !1994/0112501:00:oo-=I 199410112613:oo:oo ___ 37 0.011 ___ ~o¾ 0.18 --- 10/8/2018 1:56 PM 7/18 I ; Excel Engineering peakFlowStatisticsPostMitigated Rank I Sta~ Date ___ End Date ___ Duration _i __ Peak Frequency Return Period _----c3=22~ 1953/03/01 04:00:00 , ~3/03/0214:00:00 __ 35 __ '. 0.011 __ +-39.13o/o 0.18 323 _[ _ 1979/02/14 03:00:00 1979/02/1419:00:00 17 0.011 39.25% 0.1._-8c_ __ 324 __J__ 1965/01/24 07:00:00 1965/01/25 00:00:00 18 ~±. · 0.011 39.37% _____.QJ_S_ 325 1955/04/3020:00:00 1955/05/0214:00:00 43 0.01 39.49% 0.1.~8 ___ ---- 1 326 1973/02/1511:00:00 I 1973/02/1604:00:00 '--~18___ 0.01 39.61% 0.18 327 1969/01/14 02,oo,00~969/01/15 04,oo,oo I 27 ___ 0.01 39.73% o.18 328 ---j-__ 2000/02/1118:00:00 . -2000/02/1423:00:00 ; ~ i 0.01 --+--39.85% '0.18--=-~-- 329 1980/03/1016:00:00 , 1980/03/11 08:00:00 __ 1_7 __ -+-0.01 39.98% 0.18 --- 330 _ 1983/02/0614:00:00 __ 1983/02/0819:00:00 -r--~ I 0.01___ 40.10% ,0.18 331 1984/10/17 09:00:00 1984/10/17 22:00:00 14 ---O.D1 I 40.22% 0.1._..8c_ __ ~ 1969/0111900:00:oo-----r-195910112213:oo:oo ____ 86 0.01 40.34% 0.18 __ _ 333 1954/03/30 04:00:00 1954/03/30 20:00:00 17 ----,--0.01 40.46% 0.17 334 1979/10/20 05:0o,oo 1979/10/21 06:00:00 I 26 ---+-0.01 335 1996/01/21 21:00:00t=_1==' 1996/01/2218:00:00 22 --0 ~ 1963/11/1518:00:00 . 1963/11/1610:00:00_ 17 ---0 337 1980/04/2213:00:00 1980/04/2319:00:00 1 31 I -0 338 1964/12/2710:00:00 '1964/12/2823:00:00 38------l 0 <-I -----c3cc3~9 , 1960/11/2619:00:00 1960/11/2711:00:00 17 ___ -_--0.01 41.19% 0.17 ~o t 199910312516,00,oo ___ 1999103126 09,00,00 --1-8 -0.01 1 _ 41.31% 0.11· ___ _ ,~1 ' 1972/12/0416:00:00 -I 1972/12/0509:00:00 ___ 18 , 0.01 , 41.43% co~.1'""7 __ 342 1954/01/2411:0o,oo 1954/01/2519:oo,oo 33 I 0.01 41.56% 0.17 __ _ ~-1980/10/1607:00:00 . 1980/10/1621:00:00 i==-1 15 0.01 --~-41.68% 0.17 --- 344 I 1954/12/09 23:00l=t=:OO , _ 1954/12/10 18:00:00 20 0.01 41.80% 0.17 345 1996/02/2511:00:00 1996/02/2811:00:00 73 ---0.01 41.92% 0.17 ---~ 1986/02/0800:00:00 ----"-1986/02/0902:00:00 •-_2_7 ·1 0.01 42.04o/; 0.17 347 1986/12/06 08:00:00 1986/12/0715:0~:00 32 , 0.01 42.16% 0=~_1'""7-- 348 1962/02/1913:00:00 1962/02/2i 19:00:00 55 ---+-0.01 42.28% :=--- 1 349 __ ,-1955/01/1610:00:00 1955/01/17 06:00:00 21 0.01 42.41% ---1-"=----- 350 2006/03/29 00:00:00 2006/03/2918:00:00 19 0.01 42.53% ~51 1999/02/0411:00:00 1999/02/0514:00:00 ____g!l__ ----0.01 42.65%_-+-= ~ 1980/12/0415:00:00 1980/12/0518:00:00 28 0.01 --+-42.77% 353 2004/02/03 02:00:00 2004/02/04 05:00:00 _J _ 28 --I-0.01 42.89% 354 __ +--2004/12/0513:00:00 --+--2004/12/06 07:00:00 __l___ 19 O.D1 43.01:-Co/o'c---E <-l-~3~55 1955/02/1622:00:00 1955/02/1800:00:00 ' 27 ---0.01 43.13% I 356___ 1983/02/0217:00:00 1983/02/04 00:00:00 ~ 32 +--~0.01 43.2:c-6 .. '¾._o --__ +'=~- 357 1963/04/17 05:00:00 1963/04/17 23:00:00 19 I 0.01 43.38% 358 2000/10/2611 :00:00 2000/10/27 23:00:00 37 -----, 0.01 43.50% 359 1985/12/0213:00:00 1985/12/0312:00:00 24 0.009 43.62% I 360 1970/01/16 09:00:00 1970/01/1710:00:00 26 0.009 _ 43.74% 361 2001103/0616:oo:oo 2001103108 02:00:00 35 L _ o_.009 43.86% 362 1969/04/0521:00:00 1969/04/0611:00:00 , 15 +--0.009 43.99% 363 I 1958/03/2713:00:00 1958/03/28 03:00:00 I 15 , -0.009 44.11:"0!,'c-0 -:_-:_-::_::1 --!-----i64 1990/05/2810:00:0IT1990/05/29 03:00:00 1_8___ 0.009 ___ 44.23% 365 1956/01/31 09:00:00 1956/02/01 00:00:00 16 -I--0.009 __ -+---44.35% --3~6=c6 =r-=2006/05/2206:00:00 2006/05/22 21 ,oo,oo I 16 _ 1 __ 0.009____:__i ____14·"_'c:47"''¾'c-o--__ -'~= 367 1984/12/16 03:00:00 ___ 1984/12/1617:00:00 , 15 __ _J__ 0.009 I 44.59% 368 2007/12/07 07:00:00 2007/12/09 09:00:00 --51 0.009 44.71% 40.58% 0.17 .01 40.70% 0.17 .01 40.83% 0.17 .01 40.95% 0.17 Q1_ 41.07% i0.17 10/8/2018 1:56 PM I J t I ' I • I • I ' I ' J i. I I I ' I • I ' I • I ' ' l I l I 8/18 l I i I ' I t I I I f I f I 1 I f I T I r I • I T I f I I I f I f I 'r I I I J I I I Excel Engineering peakFlowStatisticsPostMitigated _R_a_~------==S=•_D_~_e __ ~ ____ E_n_dD_~_e ___ ._l ___ D_u_•_~ ______ ~_a_k_~ __ F_~_u_e_n_~_w_r_nP_~_~ ________ ._ 369 1968/02/1306:00:oo__J _ 1968/02/1321:0o:oo ·-+-· 16 ---f. __ 0.009 _______j 44.84% I0.16 -· _ ·-· 370 1988/01/0516:00:00 1988101/06 07:00:00 16 . 0.009 · 44.96% _JQ,1_6 ~7,----__:r-:-2006/12/1002:00:oo !2006/12/1106:00:00 . . . 29 . . 0.009 -t-_ 45.08% lo.HJ-----·-.-· ----- 372 1982/01/2819:00:00 1982/01/2914:00:00. :_r 20 --:-0.009 45.20% ~ ~+--. 2007/08/2613:00:007_2007/08/2702:00:00 ~--14 +--0.009 --t-, 45.32°/.---~-· ------- 374 1958/09/24 06:00:00 ' 1958/09/2419:00:00 L_ 14 _j__ 0.009 . 45.44% __JQ.16 375 __ [ 1995/02/1404:00:oo +-1995/02/1506:0o:oo -· _ 27 -• . ___ 0.009 ___ 1 _45.57% I0.16_ -____ _ ~-6-_'_ 1957/12/1512:00:00 1· 1957/12/1717:00:00 +--__M ___ L_. 0.00_9_ ' 45.69% 0.1_5_ --------. --. 377 1973/02/0606:00:00 ~. 1973/02/0716:00:00 35 0.009 45.81% ---rcr15 -378 --r__ 1998/0411111,00,oo ____ 1998/04/1206:oo,oo -1---1~ =r~Jl09~---i= 45.93% --ta~ --------.----- __ 379 ---1982/11/2913:00:00 ' 1982/12/01 03:00:00 _ ' 39 --0.009 --46.05%. -7o.Tu -----. ·-__ 380 ___ [ __ 1962/02/1521:00:00 . 1962/02/1703:00:00 ~--11__ ___ 0.009 ___ ; __ 46.17% ---io.15 _ ·---------_ 381 1982/09/2605:oo:oo-----i -1982/09/2102:00:oo I 22 ---t 0.009 . 46.29% 0.15 38_2_ -,--1964/03/23 00:00:0~_ +--_ i%416mTT0:00:0~-+--35 + 0.009 _ -+ __§,42% :_:::jfi:5---=----=:---·- -383 _ .1975/02/031. 0:00:00 __:. 1975./02/0418:0o:oo. __ L __ 33 ___ 0.009 _____ 46.54% 1Q.1S _____ ·-____ _ 384 ' 1961/11/2504:00:00 1961/11/2610:00:00 31 0.009 46.66% _j()J5 385 +---., 1972/11/1111:00:00 -+-1972/11/11 23:00:00. +---13 -r--~.00.9 , _ 46.78% 0.15 ______ - 386 1961/11/2018:00:00 -1--1961/11/21 07:00:00 14 --, -0.009 46.90% _)Q,15 387-___;:---.1977/12/18 08:00:00 · 1977/i27ia19:00:00. ___:;::--12 . --+. _ :::0.00~---t 47.02% ____ (QJ_5 _ -------. _ 388 _______ 1957/01/0512:00:00 '--1957/01/06 01:00:00 !___ 14 ----.L-0.009 --47.14% 0.15 --------- 389 -+-1973/02/28 04:00:00 ' 1973/02/2819:00:00 . 16 0.009 . 47.27% =--::::)9J:5 ~.90_. · . 1962/03/0609:00:00 --+-1962/03/0708:00:00 ---'-. • ·_ 2.4 _J_ 0.009 .. ' __ 47.39% 0.15 ~--=---=--=-. - 391 1993/02/23 20:00:00 _j_ 1993/02/2414:00:00 I 19 0.009 47.51% ___ /l,~ -3~i-1952103101 00,00,00 ~ · 1952103101 22,00,00 --+ · __ 2_3 __ T ~-669 ~ 47.63o/. _ Jfil5 -----.. -----. - 393 +-1978/11/2119:00:00 I 1978/11/2210:00:00 16 ' 0.009 ' 47.75% 0.15 ___ 394--__'._ · 1974/03/0212:00:00 + 1974/03/0316:00:00 --+-_·_29 __ . __ Q,(JQ!J __ _r-47.87% =._jgj5 . ------- 395 1 1959/01/0610:00:00 _(_ 1959/01/0621:00:00 __l 12 ---i-0.009 48.00% 0.15 396 __l_ 1995/03/2113:00:QQ__ 1995/03/2204:00:0_Q__ t-16 t-0.009 -,-------48-12°/o 10.15 _________ _ 397 2008/02/03 09:00:00 i 2008/02/04 09:00:00 25 0.009 ---t--48.24% 0.15 398 =t 1990/01/31 03:00:00 ~ 1990/01/3114:00:00 -----~--. -· 0.009 ---j_ 48.36°/;--10.15 ·------------. 399-~ 198510110113,00:oo =-t= 198510110815:oo:oo ~ 21 -1 0,009 _ 48.48% _0.15 -=-~-=--- 400 --+ 2006/02/19 06:00:00 , 2006/02/19 22:00:00 . 17 ____, __ 0.009 I 48.60% JQJ.5 ---4~0s-1=-: 1967/04/18 23:00:00 : 1967/04/20 09:00:00 =i= ~-_J__ 0.009 r--48. 72% _jQ, ~ ---· ------· _ ---- 402 I 200010411120:00:00 200010411811:00:oo 22 0.009 · 48.85% 10.14 403 -=-1963/04/2602:00:00 ··--t-1963/04/2616:00:00-------j ·----1§_ _____; _· _ 0.009 --t:__ 48.97°1s__~4 __ ----·-·---·-· _ 404. ---l .1983/04/1212. :00:00 ---__ 1983/04/1317:00. :00 --' _ __3Q_. ---· ·-·--0.008 _ --j--49 .. 09% .0.1_4 __ ---------·- 405 1998/12/06 06:00:00 1998112/0619:00:00 14 + 0.008 --+ . 49.21% ----to.14 406~ _j___ · 19677o:lm73:oo:oo-.-:--1967/04101 oo:oo7>o ! 12 ---·-o:008. _____ 49.33%_--t_~ o-:,;r------- 407 1968104/01 23:00:00 1968/04/0212:00:00 14 0.008 1 49.45% -1o.14 -408 --=-__ 1955/04/2207:00:00 +-~5/04/22 20:00:00 ---L _14 --=-__Q.008 ~ 49.57% .. __ 1n1_0.1•4 _ ~~ ~-=-_--_-- 409 I 1982112129 21 :oo:oo 1982112130 08:00:00 . 12 0.008 49.70% 1 0.14 __ 41Q__ . 199010411110:00,oo _, __ 1900104)18 01,00,00 -1---___1§_ _ C 0.008 _I_ 49.82% _Q,1_4 __ . _____ _ 411 1 1955/03/11 04:oo:oo ' 195510311115:oo:oo 12 0.008 , 49.94% 10.14 41.2 __ 1979/01/0913:00:00 --t-1.979/01/1001:00:00 .. __ 1_L --+ _0.008 __J --._50.06%_-in-. ,0.J.i__ --.-_____ _ ___i13 __ j__ 1952/11/2300:00:oo.---+_ 1952/11/2318:00:0_0=t-==__1_!!_ _____ 0.008___ 50.18o/s__ 0.14 ------___ _ 414 ·--1991112128 04:oo:oo __ 199111212815:oo:oo -+-12 ___ +-' . 0.008 _ -, 50.30% _ ~~ ___________ _ 415 I 1983l1_1/2010:00:00 1j)83/11J21 04~00:00_ I 19 0.008 ---,-50.43% '0.14 10/8/2018 1:56 PM 9/18 I Excel Engineering peakFlowStatisticsPostMitigated Rank __ • ___ Start D~--L__ __ End Date ____ ' __ Duration _J_ Peak ___L_ Frequency _ ~m Period __ 416 --1995/01/21 05:00:00 --1995/01/2116:00:00 T ~2 0.008 j 50.55% ~0.14 ----- 417 L 2005/03/2222:00:00 ± 2005/03/2310:00:00 +--13 ,-0.008 50.67% 0.14 i1L _I_ 1973/11/1709:0o:oo __ 1973/11/1907:oo:oo __ 4I__ -1-0.008 -1---50.79% W ____ _ 419 1975/04/17 08:00:00 1975/04/17 20:00:00 ---r--13 0.008 __j 50.91% 0.14 I 420 =:..:t:==2007/12/19 00:00:00 1 2007/12/19 22:00:00 -~-~--=-r=-= Q.008 -51.03% Jlli _ ~ 421 1975/02/09 08:00:00 1975/02/10 11 :00:00 28 · 0.008 =-=r= 51.15% 0.14 ~--i--1957/10/3103:00:00 ' __ 1957/10/3114:00:00 ~ 12 ---+--_ 0.008 __ ---51.28% __ 0.14 _ ------ 423 · 1973/03/05 08:00:00 =l= 1973/03/0710:00:00 , 51 , 0.008 51.40% ~4 ~-+-1953/11/1418:00:00 1953/11/1516:00:00 =r-_2.l__ ---__(),()08 ~~·---1\g QJ__4_ --_-_-_ ~ 425 --_-' 1982/03/2523:00:00 --l--1982/03/2616:00:00 --_-_1_ll_ __ j _ 0.008 _ __;._ ____§1__,_64% ~0.14 -------- ~ ___ 1974/12/2810:00:00 1974/12/2920:00:00 __ 35 __ L_ 0.008 _ __j __ 51.76% 0.14_ 427 _ --L 1971/12/2717:00:00 _1971/12/29 02:00:00 I 34 __Q,Q0_8 __ ~ I_ 51.88% ___ 0J_i__ ---------_ 428 I 1990/06/0917:00:00 ---j--1990/06/11 00:00:00 32 ---=:f 0.008 52.00% 0.14 -429-1987/03/2203:00:00 -+---1987/03/2214:00:00 ----I--12 -0.008---j-----22.13% 10.14 -_-_-_- 430 ,-----195511111409:00:oo 195511111420:00:oo 1 12 o.008 52.25% 0.14 -431-195310910410,00,oo 1 -196310910423,00,oo --""""""i4 =-=t-~-~---r--52.37% 10.14 -_ ----=--- 432 __ 1 1997/01/23 09:00:00 -' 1997/01/24 06:00:00 -=-+-=--2-2-' 0.008 _-_ r---7 52.49% 0.13 __ ------- 433 . 19531011os 19:oo:oo ""T"" -195310110912:00:oo . 43 ---t 0.008 52.61% 0.13 _434-+-1990/02/0413:00:00 :_c__:1990102105 01:00:00 .. -13 _-_ 0.008 l=-52.73% 10.13 --=---=----=----- 435 _j_ 1965/03/1217:00:00 . 1965/03/14 04:00:00 36 0.008 , 52.86% 0.13 436 __ 1996/03/1219:0o,oo __j___ 1996/03/13 21,00,00 , 27 -_ I -0.008 -52.98% 0.13-_-----=---_--_ 437 1996/12/2718:00:00 , 1996/12/2816:00:00 23 0.008 53.10% 0.13 _ ___1~8 +--1952/03/13 00,00,00 --+-1952/03/1318,oo,oo -+-19 ________ 0 .. 008 ±~~ lo.13 __________ _ 439 199211111902,00,oo I 1992111,2011,00,oo 40 --1--0.008 53.34% 0.13 ~-1-1953/04/2722:00:00--,--1953/04/2811:00:00 ~-14 ___ ' -----0:00~-----i=-~~~g ------=---- 441 , 1960/02/09 00:00:00 1960/02/10 18:00:00 I 43 0.008 ' 53.58% 4n-W 4'i2"" --1957/06/1005:00:00 :--1957/06/1016:00:00 --+---12---=-r= 0.008 _____ 53.71% 0.1-3--------- 443 _j__ 1994/01/2714:00:00 ----:--_ 1994/01/2802:oo,oo -13 ----1---6.008 -I 53.83% 1 0.13------=----__ 444 _ L_ 1975/11/27 20:00:00 1975/11/29 06:00:00 35 0.008 53.95% 0.13 --4~ 1957/01/1002:00:00 1957/01/1020:00:00 -, ------,g ____j___ o.008 . -54.07% 0.13---------- 446 --+-1978/11/2411:00:00 1978/11/2423:00:00 . 13 -_ _i_ 0.008 +-' 54.19% -10.13 ----=----=-- 447 , 1975/12/20 16:00:00 1975/12/21 04:00:00 13 0.008 54.31% 10.13 448 2007/02/28 07:00:00 I 2007/03/01 07:00:00 25 + 0.008 -_ +--54.43% ljjTJ 449~-1954/01/1212:00:~,---1954/01/1310:00:00--_---~ . -----if.o~---+ _ 54.SS°L--:--lO~ -_------ 450__ I,_ 2001/03/1017:00:00 t= 2001/03/1106:00:00=--=r-_.1_4___ ____Q,()0_8 __ , ___ 54.68%_-_ 7if.ia_0,1]_ _____ -___ _ 451 , 19aa108124 01:00:00 1988/08/24 23:00:00 11 1 0.008 , 54.80% ·0.13 -452 _ _r::--2005/12/3119:00:00 _,_ 2006/01/0309:00:00=± 63 -,--·o.oos--::J:__ _54.92% 10.13 --~ ---- 453 ' 1966/10/1015:00:00 ~ 1966/10/11 01:00:00 11 0.007 · 55.04% 0.13 ~ 1971/02/23 06:00:00 ; 1971/02/2315:00:00 --10--i=-= 0.007 =t 55.163/o I~ -------- 455_ ------i-1957/02/2309:00:00 ~-1957/02/2321:00:00= -13_:-=__ __ 0.007 --_ -__ 55.29% \0.13_ _ ·--=------=-- 456 ' 1982/01/1022:00:00 t 1982/01/1114:00:00 17 -+ 0.007 55.41% 0.13 ~-, -1987/10/3108:00:00 __ 1987/11/0107:00:00 -+-~----0.00_7 __ -+--55.53%~0c13 ---_ --- 458 __r--1995/03/2312:00:00 1995/03/24 03:00:00 _ 1----16 _ _ 0.007 1 55.65% 0.13 __ ----------_ 459 1983/12/0919:00:00 -+ 1983/12/10 03:00:00 9 -r-0.007 55.77% 0.13 460__:__ I 19-71/10/16 22:00:00 __ 1971/10/1714:00:00 , 17_ l_ ·---= 0.007----t---55.89%~"""]o.i3__: -------- 461 ,---1959/02/08 06:00:00 · 1959/02/09 07:00:00 ~ 26 0.007 --t---56.01% ~ --462 -----1998/12/0119:00:00 I _ 1998/12/02filj:00:0Q__ -_ 11 ---=--r-::-O.Q97 _ , _56.1,tt. _0.1_3 __ ------ 10/8/2018 1:56 PM l I t I ' I i I i I i I I I l I I I I I ' I .;_ I • J ' J I I l I l I 10/18 1 J ' J f I f I I I I I 'f 1 I I t I ! I f l ' l • I f I f 1 ' 1 f I ' 1 ' 1 ! I ' 1 Excel Engineering peakFlowStatisticsPostMitigated Rank _ Start Date 1 ___ End Date l__E_uration Pea_k __ , Freque~ 'Return Peri~-- -~---.--1997/01/0207:00:00 ' 1997/01/0321:00:00 __ ' ____ 39_ ---'--0.007 +--56.26% ~0.13 ------ 464 1' ~5/01/2817:00:00 , 1985/01/2910:00:00 18 .. ! 0.007 j 56.38% __Q 13 465 _---4_1992/03/27 os,oo,oo I 1992/03/2716:00,oo 9 . 0.007 56.50% o.~13 __ _ 466 2004/03/0202:00:00 2004/03/0214:00:00 ~ ~~-007 ---56.62% .. 10.12~~ ~-----.- 467 1971/01/12 22:00:00 1971/01/1311:00:00 . _ 14 _ +---f007 I 56.74% 0.12 __ 468 --+-' _ 195910110118:00:oo ___ 1959101108 03:00:00 ~ __1_0_ ___ 0.001 __)__ 56.87% ~ ---=-------_ 469 2005/10/16 20:00:00 2005/10/1818:00:00 , 47 0.007____ 56.99% .0.12 ~-1 1978/01/30 13:00:00 1978/01/31 09:00:00 .:==-21 0.007 sill% 10.12 -.. . ~ ---I £1_ _+-, __ 1990/01/1313:00:00 ---4 __ 1990/01/1419:00:00 =t' _l1_ --. _ 0.007 57.23% 0.12 ------_ _ __£2_ ___ , ___ 2007/02/1114:00:00 2007/02/1123:00:00 _ . _10 ·==a0.0.07 57.35% 0.12 ___ ------ 473 1983/02/24 02:00:00 1983/02/25 09:00:00 32 0.007 0.12 -474 _ +-1987/02/13 23:00:00 1987/02/14 09:00:00 +· 11 0.007 I_-,= 0.1-2------------l ~ += 195510211310,00,oo 1986/02113 22,00,00 --13--... o.o~ 1 57.72% 0.12 ----~ · 1977101129 04:0o:oo -+--197710112912:oo:oo· . --9----0.001 ___ 57.84% ---□.i2 ------ --47'7 I 1988/12/1815:oo,oo 1988/12/19 05,00,00 _·__ _15__ 0.007 =-LI· 57 .. 96% 0.12--. _:__. - ~ 1989/05/1412:00:00_--+-1989/05/1516:00:00 29 ----1 0.007 58.08% 0.12 ___ ----- 479 . 1991/03/1516:oo,oo I 1991/03/1600:00,~ 9 . 0.007 58.20% 0.12 ------l 48Q ___ 1951/12/1910:00:00 ---1951/12/1921:00:00 . ,___:_--w-~-0.007 58.32% .10.12 -. -- 481 1969/11/10 04:00:00 : __1_9_69/11/1014:00:00 -+---__ 1_1 _ . _ 0.007 , 58.44% 0.12 ------ 482 1984/04/2800:00:00 ___j___ 1984/04/2808:00:00 -~ 9 0.007 _J__ 58.57% 10.12 483 ---1965/01/01 00:00:00 ___j_ 1965/01/01 08:00:00 ---r--9 -__Q,()Q7 ----~ ___ 0_.12 -----~~ 484 -+-_1992/03/08 04:00:00 1992/03/0818:00:00 15 0.007 58.81% 0.12 -485~ . 2006/03/21 04:00:00 ----2006/03/2114:00:00 --.-_ 11 __ -j 0.007 =t. 58.93%-10 .. 12 -==--=-=- 486 1976/04/13 os,oo,oo~ -1976/04/13 21 ,oo,oo r 16 0.007 59.05% 0.12 487 _ ___::_,___ ~2710:00:0~ 1974/03/2718:00:00 _-__!l_ 0.007 ~-~7% . -10.12. ~--.----- :: 1 ~~~t~t~~ ~~:gg:gg -~-~~~~t~~ ~!:gg:gg I 1l _1~---g:gg; ;~:!r;. g~~~-------- 490 -I -1993101,10 13:00,00 1993101,10 23:00,00 ------~ 0.001 __ -,-59.54% -0.12 --___:__-_ -----j 491 1993/12/1119:00:00~1993/12/1210:00:00 · 16 , 0.007 ' 59.66% I0.12 492 ___ 1951111104 21,00,00 -1951111,0518:00,oo =t · ~-----' 0.001 ---+---s9.78% IQi2 -_:__---=- 493 1953/02/2312:00:00 1953/02/2403:00:00 . 16 . 0.001-----t--59.90% ,0.12 --494 I ~/01/1504:00:00 ___ 1_995/01/1712:00:00 ~--57 --+---0:007 ·-. 60.02% -10.12 .--~--. - I--495 I 1982/09/1613:00:00 __ , __ 1982/09/1720:00:00 _ __3g__ ----,-0.007 --+--60.15% 0.12 ________ _ 496 --,--1985/02/02 05:00:00 1 1985/02/02 21 :00:00 , 17 0.007 60.27% 0.12 ~ I 198910210400,00,oo -~ 198910210502,00,oo _:.:=-21 0.001 __ 6_0.39% .0.,-2--=--~~ 498 , 1964/11/0916:00:~ 1964/11/1103:00:00. ----i---__ __:lL_ 0.007 . -l----'_60.51% -_&:-,-2 _____ -------1 499 1954112110 22:00:~ I-195411211115:00:oo----1-18 --+--0.001 -+-W63% ~- 500 ----+--1993/01/0210:00:00 ____'._-,-993/01/0222:00:00 _ ~----D.007__ -60.75%. 0 12 ----:--~ _-: __ 501 I 1952/03/1021:00:00 1952/03/1113:00:00 ; 17 0.007 60.87•/;---10.12 _ -502 2008/01/23 22:00:00 --2008/01/24 23:00:00 [ ____g§___ I 0.007 ---+----61.00o/;;--I~-=--~ -----I 503 1980/03/2112:00:00 1980/03/2208:00:00 ' 21 ---'--0.007 . 61.12% 0.12 -504-+ 1991/10/2702:00:00 ---~/10/2718:00:00 ---17 ---□.oo7 ---61.24% ~2 ------~5 --1996/12/0602:00:00 1996/12/0616:00:00 I 15 0.007 · 61.36% I0.1_2 __ ----- 506 --1951110,21 os,oo,oo -1-_ 1951110,2114,00,oo l 9 _ ----+--0.001 --+-61.48% --1m _______ _ ___§QI_ -+--1972/10/19 05:00:00 ---r-:-~2110/20 11 :00:00 ---31 0.007 ---61.60% 0.11__ ---------I 508__1_ 2006/12/2710:00:00 2006/12/2717:00:00 8 0.007 61.73% 10.11 --509 ' 1989to~o911:oo:oo __ -1989/02/1013:oo:oo 21 o.001~ 61.s~o--:,,- 10/8/2018 1:56 PM 11/18 I Excel Engineering peakFlowStatisticsPostMitigated Rank 1__ Start Date __J End Date __ . __ Duration Peak Frequency I Return Peri?d 510 1968/11/14 20:00:00 _-J-_ 1968/11/1511:00:00 16 0.007 61.97% 10.11 ------ t ~i1 ___ 1957/05/21 01,00,00 1957/05/2116:00:00 I 10 -----i--0.007 . 1 62.09% ,0.11 512 1978/11/1111:00:00 1978/11/1217:00:00 31 0.006 i 62.21% 0.1_~1 __ _ 513 1979/02/2304:00:00 1979/02/2313:00:00 10 -----'-0.006 4 62.33% 0.11 ---- 514 1955/11/1714:00:00 1955/11/1802:00:00 ---13 0.006 , 62.45% 0.1.~1 __ _ 515 1992/12/1804:00:00 ___ 1992/12/1810:00:00 7 0.006 62.58% 0.11 ~ 195910310218:00:oo 1959103103 03:00:00 10 --l---0.006 62.70% .co~.1~1f-----_ 517 1997/12/1818:00:00 H997/12/19 05:00:00 ---,--12 _ 0.006 62.82% 0.11 8 518 --+-1970/01/10 03:00:00 -1970/01/10 16:00:00 14 ----+-0.006 62.94% 0.11 _ 1963/02/1412:00:00 1963/02/1420:00:00 9 --0.006 63.06% 0.11 0 ' 1958/03/11 03:00:00 1958/03/1211:00:00 33 0.006 63.18% 0.11 521 --1976/11/12 05:00:00 1976/11/1214:00:00 10 __ ,_ 0.006 63.30% 0.11 522 1989/02/02 09:00:00 1989/02/02 17:00:00 9 0.006 I 63.43% 0.11 1 ~ 191510112102,00,oo : 1915101,2109,00,oo 8 ___ 0.006 , 1 63.55% 0.11 _ ~ 1984/12/0310:00:00 I 1984/12/0318:00:00 9 0.006 63.67% 0.11 525 ___ 1975/03/2211,oo,oo 1975/03/2219,oo,oo I 9 ____ 0.006 63.79% 0.11 ,__ 526 1963/03/2813:00:00 1963/03/28 21:00:00 -+--9 ----l 0.006 63.91% -0.1_c1 __ _ 527 19so11110322:oo:oo 195011110405:00:oo I 8 ----+-0.006 64.03% 0.11 528 1967/11/2621:00:00 1967/11/2703:00:00 7 0.006 ---+--64.16% 0.11 ,--~5=2~9-1951104119 05:ob:oo --'--1981/04/1914:oo:oo -1-o.::::::=--0.006 64.28% .o~.1_1 __ ,__~5=3~0 1989/01/23 22:00:00 1989/01/24 05:00:00 8 0.006 64.40% __()J_1 531 1955101131 01:00:00 I 1955/01/3115:oo:oo --+---15 0.006 64.52% 0.11_ ___ _ 532 1956/02/2412:00:00_--+ __ 1956/02/2419:00:00 8 0.006 I 64.64% 0.11 ~ 533 1987/0311511:00:oo I 1987/03/1518:oo:oo 8 o.006 --, 1 64.76% o~.1~1 __ 1---534 2001/02/2018:00:00 2001/02/2104:00:00 ___ 11___ 0.006 . 64.88% 0.11 ---- 535 2004/11/21 09:00:00 2004/11/2116:00:00 8 ____ 0.006 65.01% --=0.-'-11~_ 536 2003/11/12 08:00:00 2003/11/13 08:00:00 -+---25 0.006 65.13% 0.11 ,-537 199411111014:oo:cio 199411111022:00:oo· __ 9 _o.006 65.25% _,0.11 t 538 1951/12/0503:00:00 1951/12/0514:00:00 _12 0.006 65.37% 0.11 539 2007/02/1905:00:00 2007/02/1917:00:00 ----13 0.006 65.49% 0.11 540_ 1977/05/2407:00:00 1977/05/2417:00:00 11 0.006 65.61% __ 0.11 541 1978/04/1522:00:oo 1978/04/1605:oo:oo _8 I 0.006 65.74% 0.11 1-----~2 2008/02/20 12:00:00 --+--2008/02/20 20:00:00 9 ·1 0.006 65.86% · 0.11 543 1999/06/0402:00:oo 1999106/0408:00:oo 1 0.006 ____ 65.98% o_,_,.1~1 __ _ e 544 --1957/01/2020:00:00 _-J-_ 1957/01/21 02:00:00 7 ---~ 0.006 -1 66.10% 0.11 1996/03/05 00:00:00 1996/03/05 01:00:00 __ 8_ 0.006 . 66.22% _ _,_..o_,_,.1~1 __ 1995/12/2312:00:00 1995/12/2318:00:00 7 --0.006 66.34% 0.11 547 2001/02/2318:00:00 2001/02/24 03:00:00 -10 ·1 0.006 66.46% 0.11 548 -+ 1972/12/07 08:00:00 1972/12/0819:00:00 36 0.006 66.59% _J)J_1_ L549 2001/11/2918:00:00 2001/11/3003:00:00 -+--10.__ 0.006 66.71% 0.11 ~ 2001102123 00:00:00 ___ 2001102123 05:oo:oo 6 _ 0.005 66.83% ci:TT ~ 1' ___ 1987/03/0522:00:00 -1987/03/0621:00:00 24 0.006 66.95% _.QJ.1_ t 552 . 1956/12/0606:00:00 1956/12/0612:00:00 -+---7 __ I 0.006 67.07% 0.11 __ _ 553 --+-1994/12/2504:00:00 _-J-_ 1994/12/2512:00:00 9 --f-----0.006 67.19% 0.11 1----=554= 1992/CW1003:00:00-1992/02/1013:00:00 --1-1 ~ __ 0.006 67.31% 0.11 --- I--555 1979/12/21 09:00:00 1979/12/2119:00:00 11 0.006 67.44% 0.1._c1 __ _ 556 1998/03/1:3 20:00:00 1jl98/03/15 03:00:00 32 0.006 67.56% 0.1 - - ------ -- --- - -- -- - -- --- ------ - -- - 10/8/2018 1:56 PM t I i I c I ' I t I I I • I A I I I t I Ii I t I l I ii I a I ii. I i I 12/18 ' . I I ' I f I f I I I f I 1 1 f I f I I 1 f I I I I I I I f I r I f I J I I I I I Excel Engineering peakFlowStatisticsPostMitigated Ran_k __ i __ -~tart Date __l__ _ End _Date ___ _j__ _ Duration ______j__ _ Peak ___[_ Frequency ___!!eturn Period __ __ 551___ _· _ 1978/04/0814:00:00 . __ 1978/04/0900:00:00 __j_ _ 1_1_ ----f-0.006 __j_ __ 67:68% __ lol_ ~ ~-~- 558 1998/01/0319:00:00 ==+= 1998/01/04 23:00:00 ~ 29 0.006 67.80% fil 559-----t-199910113113,00,oo -199910113110,00,o~_i_ -6--+ o:ooo-_-__:c::-57.92°~ Jl.1 --_ ·-_____ .. _560 .. ---1-1996/01/1622:00:00 . L-1996/01/1706:00:00 ·-9 __ · __ 0.006 ____ 68.04%/~·.J-_ ----_ ---- --561 ___ I. __ 1971/12/04 04:00:00 · 1971/12/0410:00:0_Q___ +-__ 7 __ _j__ 0.006 ---1---68.17°1o___~ _ 562 _____ 2000102123 10:00:00 :_ ~--2000102124 02:00:00 _____ · 9 _L _o,oos _J__ _ 68.29% o_ .1 _________ _ 563 190210312022:00:oo_ ----i-=190210312909:00:oo , 12 0.005 68.41% -I~ 1 _564 -+----w5msi1911:00~-+-195710511911:00:00=1= __ 7 __ +-0.005 ' 68.53% -lW---·---·----__ 565 . f---1951/10/11 02:00:00 I 1951/10/11 07:00:00 6 0.005 · . 68.65% 0.1 566 _,_ 19_ s110412214~0 _ +---1957104122 20,00,00 T -----:-1----1 o.oos -1-~-mo:= ~ --_____ _ 567_~ _ 1962/01/1303:00:00 ---I-_---1962/01/1309:00:00 __ 7__ 0.005 _. _ 68 .. 89%. _ __!lc_1 _______ ----. -- 568 _ _L_ 1975/12/1219:00:00 1975/12/1301:00:00 ~ 7 0.005 69.02% ___j_01__ __ sfill__ _ 2001112103 20,00,00 -1--2001,121as 02,00,00 _ 31 _ 1 a.oos ----t 69.14% _ lQJ_ _ -__ _ _ 570 ~ 1996/01/2516:00:00 · 1996/01/25 22:00:00 · 7 0.005 , 69.26% 0.1 571__ __ 1903101124 21 :oo:oo ~ _ 190310_ 1126 00,00:00_ ::_:t-~8-----r--o.oos .=-::f=_ :]9-30~_ -We=------- s12 + 190310111013,00,oo _ _j__ 190310111911,00,oo 29 -------t--o.oos 69.50% •0.1 573 __ . __ 1978/03/22 17:00:00 . 1978/03/23 21 :00:00 =t ___:__ 29 , 0.005 +· _______§.62% 0._1 _ --------- 57.!__ _ 1987/03/25 00:00:00 =t= 1987/03/26 04:00:00 _. 29. ~ 0.005 __ , 69.74%=1it . 575 ! 1991/12/1913:00:00 1991/12/1918:00:00 T 6 0.005 _ --i-69.87% 0.1 --2_6 __ . 191110311616,oo,oo I-1911103122 20,00,00 ____ 149 . __::r-: o.oos ---l-_ 69.99% :~ -----_---_ __ 5T1__ _j_ . 1985/03/2711:00:0_0_ · 1985/03/2819:00:00 1'-· 33 --·--0.005 --~ 70.11% _ 0.1 --· -------- 578 1984/12/12 23:00:00 1984/12/13 04:00:00 6 0.005 I 70.23% 10.1 ~~ _j_ 1983/10/0711:00:00 --,--1983iio7o810:0o:OO----~ --f--0.005--~ 70.35~ 'OT --------- -580 ____ 1987/11/02 01,00,00_-+ ~1,11,0212,00,00 _L_ __ 6 ___ -1---0.005 r 70.47% ____JQ,1 __ ______§1!1 __ +-1980/04/2818:0o:oo----1 1980/04/2916:0o:oo 23 __l_ . ~o-5-, ~60% lo.1----_ -- 582 1953/10/22 09:00:00 1953/10/2216.00;00 =r 8 0.005 70.72% 0.1 s03 _:__ I 798s102104 oo,oo~ ___l_ 190s,02104 05,00,00 __ 6 _j__ o.oos _' _ ___l(),_84% ~ _________ _ 584 · 1978/11/13 23:00:00 1978/11/14 04:00:00 f--6 0.005 · 70.96% 0.1 --s0s-----4 79037om217:00=oo-__1_90310112320,00,oo __ 20 .=--t-= o.oos-t--1u0%. · fo.1 -:---_----=-=----~ · . 1996/02/0314:00:00 . 1996/02/0319:00:00 =r..= 6 ----0.005 __ -i----71.20% . 0.1 ------·----. 587 _ ----t-1987/12/19 21:00:00 ~ ~7/12120 02:00:00 ____ 6 __ +-_____Q,_O_Q§_ _' _ 71.32% 10.1 __ . _______ _ 588 I 1988/12/2801:00:00 1988/12/2818:00:00 18 0.005 71.45% IQ.1 1-589 _ 1910,11,1512,aa,oo L 1910,11,1511,00,aa =t.=_ __6_ -----r -_ a.aas =i= 71.57"&__ 10.1 __ __ __ _ _ - 590 +-= 1984/01/1519:00:00 1984/01/1615:00:00 21 -r--0.005 · 71.69% To.1 5~ · 1987/1212914:oo:oo ·_ · 190111213012,00:00 . _r-~3---,------ii:-oo~I 11.01% ---"TT----_ ------ -592 I 1962/0212500:00:00 ~ 1962/02/2506:00:00 · ___ 7 ___ 1 0.005 __ , __ 71.93%------io.1__ _________ _ 593 -----, 1977/02/24 17:00:00 1977/02/25 06:00:00 · 14 0.005 . 72.05% ~ 0.1 . 594 ---'--_ 1964/03/0211:00:00 r-.. 1964/03/02 20:00:00 · 1 10 _ r-_ MOS . --i--_-72.17% --)QJ_. _ _ _ _ . _ I 595 __ I 1985/10/22 02:00:00 1985/10/22 07:00:00 ----1-_ 6 ____ -t-__ ~ .<JQ§_ __ ___ll,30% _JQ,_1 ___ __ __ __ __ __ 596 1964/10/1514:00:00 1964/10/1519:00:00 _L__ 6 0.005 ___j 72.42% 0.1 597 I 1957104110 05:oo:oo-· -195710411012,00,00--8 I --o.oos 72.54% 10.1 -------- 598 ~ 1983/05/01 11 :00:00 ~ 1983/05/02 15:00:~+-29 ___ ___r-0.005_ . +--72.66% -0.1 . -. _ _ _ _ - 599 _ __j_ 1987/0210514:oo:oo_ 1987/0210519:oo,oo ______ 6__ __O.Q()§__ _j__ _ 72.7_8% _ _JQJ_ ________ _ 600_. __ 1981/04/0212:00;00 7 1981/04/0216:00:00 L__ 5 --___ 0.005 --72.90% __jQJ ------· -·-- ___ 60_1_ -1---1980/05/0915:00:00 . _· _ 1980/05/1019:00:00 __ I_ ~ ---e---0.005 _ ( __ 73.03% ___ 0._1 ________ _ 602 . 1965/12/22 03:00:00 1965/12/2215:00:00 13 0.005 73.15% 10.1 _603 ____ 795510110201,00-=ao ---195510110211:00,oo T ---11 ___ -.-D.005---i -73.Vo/;-----ro-.1-.--.-------- 10/8/2018 1:56 PM 13/18 I Excel Engineering peakFlowStatisticsPostMitigated Rank _____ StartDate _____ EndDate _ · __ Duration 1. __ Peak ___J_ Frequency_ IReturnPeriod __ __ 6_01__·1 1951/10/1512:00:00 =t= 1951/10/1516:00:00 -+ __ 5_ -----t-0.005 -i-----73.39% __ )(),L_ ----- 605 1969/03/1304:00:00 1969/03/1311:00:00 8 0.005 --I-_73.51% __ ---JU §0_6_ +-' -1998/11/2809:00:00 _-_ 1998/11/2906:00:00 '1 _ ~ _J_ ___(),Q_05 ___ L_73.63%____)Q.1__-_____ ---- 607 1958/02/13 05:00:00 1958/02/1313:00:00 , 9 ' 0.005 73.75% '0.1 608---1992/03/3117:oo:oo--=1___ 199210313121:00:oo -_ 5 _ =t=-o:oos_-_l 73.88% _JQJ_-_----- 609 __L_ _ 1990/01/2213:00:00 1990/01/2217:00:00 5 0.005 , 74.00% _ JQ1__ §10 _ l__1974/01/0109:00:00 =t=· __ 1974/01/0113:00:0()~ 5 ~ _ 0.005 -74.12% 10.1_ --------------=-__ _ 611 · 1979/12/2512:00:00 1979/12/2516:00:00 · 5 0.005 --r----74.24% _jQJ__ 512 ·=-t ~1/Q£l2:00:oo ____ . __ 199010110216:00:oo ±'-_ __5 _ ____r:=--o_ .005 ~4.36% _JQJ~----------__ _ 613 1 1983/12/1917:00:00 1983/12/19 21:00:00 5 . 0.005 74.48% '0.1 614--200710412302:00:oo +-----2007/04/2307:oo:oo 6 -0.005 I 74.61%~.09 ------- 615 -+ 19-77/02/2207:00:00 -.-_ -1977/02/2211:00:00 _ +---5 -+-0.005 ___L._74.73% 0,09 -_ -_ ~---=- 616 _ 1992/03/2915:00:00 · 1992/03/2919:00:00 ____L _ 5 0.005 74.85% 0.09 ___fill__ -+-1978/04102 21:00:00 -+-1978/04/03 01:00:00 _ t------5 __ -_ -~ 0.005 --:t·-74.97%_ 10.09 ----_ -_--=-- 618 __J 19841111161?:00:QQ__--+-198411111521:00:oo -+-----5_---:-t_= 0.005 -_t---_, 75.09% ~ _____ _ _ 619 ' 1975/03/14 04:00:00 ----i-1975/03/14 09:00:00 . 6 · 0.005 , 75.21% '0.0_9 __ -------- 620 1988/11/1111:00:00 ' 1988/11/1115:00:00 5 0.005 ____j_ _ 75.33% ~ ____g1_-+ 195110111213,00,oo _ ~ 195110111217:oo:oo_ --l--____ 5_ -1 0.005 _ _j_ 75.46% e __ 9 __ -_-___ -_ ---- 522 , 1993/12/14 20:00:00 · 1993/12/1511:00:00__J _ 16 ~---= 0.005 75.58% 0.09 -623 ~-1977/12/2306:00:00 =--t--: 1977/12/2310:00:00 ---5-------if.oo5 =+=75.70% -----ro:o~ -------~ =t:: 1991/03/13 22:00:00 , 1991/03/14 02:00:00 ---=+=--5 ~ 0-005 --'--75.82% -l().09----=--:.__----=----------=- §~ __ 1985/09/1815:00:00 _ _[__ 1985/09/1819:00:00 __ 5 ___ · --0.005~ __ 75.94% _ _()j)!l ___ ------- 626 _1_ 1983/08/1813-:oo:oo _ ! _ 1983/08/1817:oo:oo ~-___ 5_+_ o.oo_s I 76.06% _ ~---_____ _ 627 --+-1987/11/18 00:00:00 ~ 1987/11/18 04:00:00 1---5 0.005 76.18% --Jg,~---------- 628 ' 1962/03/2302:00:00 -L-1962/03/2306:00:00 · 5 0.005 · 76.31% 0.09 629_-+-_ 1987/07/1714:00:00 _ _J_ _1987/07/1718:00:00=-=t-=' --5 -_;__ 0.005 __ 1~6.43% ~9 --_---- I-630 __j_ _ 200110411019,00,00 2001,04111 01,00,00 7 ___ 1 0.005 T 76.55% -l~9 ______ _ 631 . 1997/01/22 04:00:00 . 1997/01/22 09:00:00 6 , 0.005 . 76.67% 0.09 -632 ----1983/03/2810:00:00 7 1983/03/2814:00:00 __ -5 __ --=-_0.005 ___L-76.79% ~9--=------=----__§:3____--+--2006/03/0317:00:00 -2006/03/03 22:00:00 +-_6_------1---_ . _ ___Q,_OQL_ _L_ 76.91% 0~ --------- 634 _ _L_ 1951/10/08 10:00:00 -+ _ 1951/10/08 14:00:00 _ 5 _ ____L_ 0.005 77.04% 0.09 ~ 2006/12/1623:00:00 -+-2006/12/1710:00:00 ~ ' -----if.ijij5--77.16% -0.09 __ _ 636 1 ------,gS57Wo712:oo~ . -195511010716:oo~ ---r-~ ---=-r=o:oos 77.28~~ ---=----=-==-- 637 ----t-1979/11/1214:00:00 1979/11/1218:00:00 -t-5 0.005 77.40% ----ro:~ -638 ' _ 1983/12/1516:00:00 =-c 1983/12/15 20:00:00 ----5 --0.005 _ ' 77.52% 0.09 -_ ---------=-- -639 ---=+=-1973101110 03,00,00 _ , __1173101,10 07,oo,oo ~ _§__------1-_ 0.005___ I _ 77.64-% lo.o_L__ ________ _ 640 _j_ 1973/02/03 23:00:00 =i= 1973/02/04 04:00:00 ~ 6 _ L--0.005 · 77.76% 0.09 641 --1987/12/11 08:oo,oo -1987/12/1112,00,oo --5--o.005 1 77.89% -o.09 ----- -642 =-r_ 195T71112o05:00:~ 1951/11/21 04:00:00 ' _ 24 ----i 0.005__ 7~ ____j_Q,Q9~---=-=-=----=- 643 1955/04/26 13:00:00 1955/04/2618:00:00 6 ~ 0.005 ' 78.13% _ ~ 644 --~/01/27 08:00:00 -::-c::__::1966/01/2717:00:00 ___ _1Q_ ___ ___Q,_0_()§_ , 78.25~'0.09 --------- 645 -+-1977/07/2214:0o,oo 1977/07/22_18,oo,oo---i-___ 5_ ~ ____(),O_ll§__r 78.37·/'.-------+~{9 _____ _ :~-' ;~6;;g~;~:;:gg:gg-t ~;g~;~~g~:gg:gg ---t--:i ----g:gg~--' ;:::~~~ ~!---------- 64L--:T 7983701To511_,_oo,oo=---i= 1983!017osf5:~ 1_7 -__ -t-__ -o~ --t_~~~'D.QL ----=---_--_____:__ __ 649 --~ 2000/11/1102:00:00 2000/11/11 08:00:00__j_ _ 7 ---, 0.005 , 78.86% 0.09 ~-~65~_Q__ 1983/11/1802:00:00 ~ ~83/11/1806:00:00 ' ---5---0.Q05 _ , _ 78.98% ~-09 ______ ------ 10/8/2018 1:56 PM l I j I ' I i I a I 4 I ' I il I ' I & J I I .. J l J .. J l I l I l J 14/18 I I ' J I J I I 1 r 1 ' 1 I I I I f I ' 1 ' 1 ' 1 I I I I r 1 f I f I I I I I I 1 r 1 Excel Engineering peakFlowStatisticsPostMitigated Rank I Start Date End Date Duration Peak Frequency Return Period ~1 -_1~82/04/0414:00:00 L--1982/04/0418:00:00 ---i-__ 5 -1 __ 0.005 ~ 79.10°1.___i0.09 ---=----_-_ 6_5g__ _l_ 1981/03/14 15:oo:oo ___ 1s81/03/1419:oo:oo __ . ___ 5__ _ 0.005 1--79.22% lo.oL_ _____ -__ _ 653 __ 2007102114 00:00:00 I _ 2007102114 04:oo:oo I---5 -r---~005 __ 79.34% a.as __ _ ______ -__ 654 , 1987/02/03 15:00:00 ~ 1987/02/03 19:00:00 , 5 ----r--0.005 79.47% --ram ~55--1--1952/12/06 07:00:00 . 1952/12/0612:00:00 ----6 ----. -0.005 -, -79.59% -fo.09 ----------- 656 ~ 1995/06/1600:00:00 ~-1995/06/1704:00:00--f---2~_-_I __ -0.005 _--79.71% 0.09 ___________ _ 657 . 1977/07/1517:aa,oo 1sn,a7,1521,oo,aa _ 5 0.005 -r--79.83% --tom ~-----_ 1961/03/2809:00:00~ 1961/03/2820:00:00---+ __ 1_2_·_ + _ 0.005 ! -79.95% -Jo.og-------- 659 -----t 1988/04/18 07:00:00 , 1988/04/18 11 :00:00 I 5 . 0.005 80.07% 1°"09 660 , ~97/02/1023:00:00 --+--1997/02/11 05:00:00 ---7 ----0.005 ___;_ 80.19% 0.09 -------- 661 1960/03/28 05:00:00 , 1960/03/28 11 :00:00 . 7 , 0.005 ' 80.32% '0.09 662 ___j_____gQ_02/03/1801:00:00 --2002/03/1809:00:0Q J__ 9 _ ---;-0.005 80.44% ,0.09 -------- 663 -___ 1999/04/01 22:00:00 --r-1999/04/02 02:00:00 5 ---__ 0.005 =-r~56% 10.os --------- 664 _ , 1999/06/0206:oo:oo_---t-_ ~9/06/0212:00:0~--__ 7_ =---t=. 0.005 80.68% 0.09 _____fill5----=r__1sss10410713:oo:OQ__ __ 1sss104/0717:oo:oo _. ___ 5_ ---• ___ 0.005 ~o.BO¾ lo.as ___ __ __ __ 666 1952/12/17 10:00:00 • 1952/12/17 20:00:00 11 0.005 , 80.92% 0.09 667___j_ 1s86102123os:oo:oo . 1ss510212313:oo:oo ; -5 T 0:005-----81-:64% ~o_s_ _ ____ _ 668 ___ 1sso10510213:oo,oo _J_ rnso10510217,oo:oo _ ----r-5 · 0.005 T -s1.17% 10.~ _______ _ 669 __ 1965111_12511:oo:oo ___ l 19551111251s:oo:oo _ 8I __ 0.005 =--r----=8_1.2s~~-s _____ _ 670 ; 1964/02/29 08:00:00 . 1964/02/2912:00:00 :_____::r-5 _j__ 0.005 _____ 81.41% 0.09 __ ---- 671 t--1986/03/0110:00:00 --1986/03/0113:00:00 '__ 4 --_ 0.005 . 81.53%--io.()\J__ --------- 672 +--1995/12/13 09:00:00 ' 1995/12/1315:00:00 7 0.005 81.65% ---to.as --6~ -__ 197710511212:00:00-+· _ 1sn105112_15:00:oo -1 __ -4 -------;-o·.005 , 81.77%~0-~ ------------=- 67_4-------t-~9611010222:00:00 ,__ 1996/10/0301:00:oo _ 4 _ . 0,005 t s1.so% 10.os_ ____ _ ____ _ 675 _ 1--1982/02/17 04:00:00 1982/02/17 07:00:00 ~ 4 f--0.005 82.02% 0.09 676 , 1984/01/0418:00:00 , 1984/01/04 21 :00:00 4 0.005 , 82.14% j0.09 677 --r-1s8s10110521:oo:oo ~ 1sss10110600:oo:oo-----4----_-o.005 __ , __ s2.26% --ro.o~ --------- :_ 6Bl_ _ 1sss105111 12:oo:oo _J__ _1_9_5s105/11 20:00:0Q__J _s_ _J__ o._oo5 _ ~2.38% - 1 o.os _______ _ 679 2000/11/30 11 :00:00 _ I_ 2000/11/30 14:00:00 . 4 0.005 ---l-_Jl_2.50% 0.09 680 ----t -20051os120 07:00:00 --20051os120 11 :oo:oo____::r---5 --+-0.005 82.62% o.os --_ -----_- 681 --I--1984/11/2308:00:00 I 1984/11/2311:00:00 _--4 _ __ 0.005 T 82.75%-7oJ)L _________ _ 682 I 1993/02/26 21 :00:00 1993/02/27 03:00:00 7 0.005 82.87%~0-:iJS 683 -----,-1981/03/10 20:00:00 -1981/03/10 23:00:00 ----==r-: 4 -• -0.004 82.99% 0.09 --- 684 -+------,-9Wfi/1419:00:CXJ__:____r-~7111115 00:00:00 _ ----6--·--t--o.o~---i -83.11% 10.os ~ -=----__ 685 __ 197811210121:00:oo__ 1978/1210200:00:oo -+-4 __ 1 0.004 -_ -r--___ 83.23%-----i_ o.os_ _ _ __ _ __ 686 1987/10/28 03:00:00 1987/10/28 06:00:00 ____j_ 4 +--0.004 83.35% ,Q.09 ~--i__ 1sss101120 17:oo:oo . 1999101121 os:oo:oo __ 17 _ _ · 0.004 -~L_ 83.48% ~L.. ________ _ 688 1989/12/0113:00:00 1989/12/0116:00:00 4 0.004 ' 83.60% '0.08 ---------------·--------------,-------, -----------------689 I 1s701011111s,oo_,oo _ ---t--1970101112 02,00,00 __ . _____ s__ __;_-0.004 _ s_3.72% _ o.os ____ _ ____ -----1 _ _ 690 1ss6/0112s os:oo:oo -+ 1s9510112s 12:oo:oo ____ 5 __ 0.004 i -s3.84% 10.08 _______ _ 691 ' 1978/04/07 04:oo:oo 1978/04/07 07:00:oo -1---4 0.004 i---83.96% --io.os __ 692 _ 1-1973/03/2609:00:00-: __ 1973/03/261_2:Ql):QO ___ , __ 4-=-j_-_0.004 --84,08% -~ -----~ 693 1954/12/04 02:00:00 ' 1954/12/04 05:00:00 4 0.004 ----, 84.20% !0.08 ____§!l_4---+ __ 1965/09/17 04:00:00 _1_965/09/17 15:00:00 --_(____ ____1_g___ _____:r::::-___Q,_004 _ 84.33% ----'o:oL__ --_-_ --- 695 1955/12/0412:00:00 =r 1955/12/0416:00:00 5 , 0.004 -r--84.45% '0.08 __ 696 , _ 2006{12122_ 13:00:00 __ -_ 200611212216:00:oo__j __ -_ 4 _ I--0.004 _-_----r-__ -~ -.57% -lo.as .=--------- 69_7_ 7=._ 1973/12/01 21 :00:00 1973/12/02 00:00:00 · 4 __J __ 0.004 -~ ____M.69% 0.08 10/8/2018 1:56 PM 15/18 Excel Engineering peakFlowStatisticsPostMitigated Rank Start Date End Date I Duration l Peak Frequenc~etum Period t-l -~5=9s _ 1962102111 07:00:0Q__~ 195210211111:00,oo ~--5 -I ------0:004 __ ·_~1% 10.o~ --=-=-- _69_9 __ ~983/05/06_11:00:00 _ _1983/05/06.14:00:00 1--4 __ ~O.OQi__ 84.93"1.__ 0.08 __ _ 700 I 1960/12/03 06:00:00 ----r-1960/12/03 09:00:00 4 __J_ _ 0.004 __ +--85.05% ,Q.08 -~70~1 --=-. 1967/12/0802:00:00 =-i_---19.67/12/0812:00:00 . ___ 11 .-_l___0.004 _j______Jl.· 8~.18"/o. Jo.os_ _-__ t-702-----t-1987/11/1404:00:00 __ 1987/11/1407:00:00 __ 4 __ ---0.004 85.30% 0.08 1QL_ ~1972/01/0911:00:00-----+-1972/01/0914:00:00~ -_4_ · 0.004=-t· 85.42% 0.08 ------- -. 704__ . 1983/01/.17 os:oo:oo . _J____1983/01/1711 :oo:oo----r--__ 4 -_ ---t--o.004 85.54% lcco~.o=s:::_:::_-:.__ _ __ _, 705 1998/12/1921:00:00 1998/12/2001:00:00 5 -----t -0.004 85.66% 0.08 -7.06-+~,981/05/011.4:00:00 B. 1981/05/011'7,_oo,o~ _-4 __ _ 0.004 85.78% ____(J,(l8 101 . 199111211s os:oo:oo 199111211s 09:oo:~_ +--4 , 0.004 85.91% o.~os~_ 10s _:__ 1915104125 11:eo:oo· 1975/04/25 14:00:00____ 4 ---l-o.o~_;__ 86.63% . 1 o.os 709--l 1971/12/07 05:00:00 . 1971/12/07 08:00:00 4 0.004 , 86.15%0.08 ~o , · 19so104101 1s:oo:oo --19807oooTii:oo:oo \ · 4---o.004-~----86.27%0.os -111 _ -_,______,_999/03/1513:oo:oo __ -L_.!999/03/1516:oo:oo -4 ~-, 0.004 i __ 86.39% o.os _____ _ 712 1969/12/09 03:00:00 1969/12/09 06:00:00 ' 4 0.004 86.51% -io:oa ---~ -, _--200S10112201:00J)0=--+=1--2008!0112210:00:00=--i::=~~--o.~ 86.6~ lo.cs __ . -~71~4------, 1980/01/0710:00:00 1980/01/0713:00:00 4 . 0.004 86.76% 0.08 ---715 ---1965/01/0712:00:00 1965/01/0715:00:00 --4-----;-0.004 ---86.88% 0:0S --- -116----l------iils21021os 15:oo:oo ____ 19s21021os 11:oo:oo · ___ 3 __ , 0.004 1 s1.00% o.os _ ___Z1_Z_ __ : __ 2004/12/0809:00:0Q__j______gQ_04/12/0813:00:00 _ . ___§__ ·--0.004 87.12% 0.08 __ _ . _11_8__ 2006/03/07 03:00:00 __ , . 2006/03/07 06:00:00 _ __4__ ~.004 ==887.24% 0.08 719 1971/12/13 08:00:00 1971/12/1311:00:00 , 4 -----1-_ 0.004 87.36% ii=-=.08 720 ----+-1960/03/13 07:00:0_Q__-,--1960/03/13 09:00:00---=-3 --+-0.004 _ 87.48% _ 0.08 . -==-- I 721 : 1969/03/1012:00:00 -[-_1969/0.3/1023:00:00 I ___ 12 ___ _o .. 004 __ · _ 87.61% 0.08 _________ _ 722 1959/10/01 08:00:00 =-r--:::: 1959/10/0111:00:00~ 4 0.004 87.73% 0.08 -723 ~ _ 2004/01/02 23:00:00 2004/01/03 02:00:00__ -4 --+ ~ 0.004 ---87.85% 0.08 724 __ , _ 1953/12/0412:00:0Q____; 1953/12/0415:00:00 ---__ 4 __ _;__ 0.004 I 87.97% IO,(l!l_ I 725___ _ .. 1965/04/13 02:00:0.0 ---I-196.5/04/13 05:00:00. ±' . . 4 __ · _ . 0 .. 004~ _ _,_ 88.09% @c_0.0088~---726 1999/09/1819:00:00 : 1999/09/18 21:00:00 3 0.004 88.21% IQ.OS ~ --2001/12/2020:00:00 2001/12/2123:00:00 ~ --, -0.004=tl88.34%-· ~ 12s~_19so10311s19:oo,oo -3=· 1.9so10311s21:oo:oo __ 3. --r--0.004 _ ss.46'¾~·o.os --- -~ __ J___1958/01/3016:00:0Q__ 1958/01/3018:00:00 , 3 ==-=:}_-0.004 88.58% 0.08 _ --- 730 --· 1985/02/2022:00:00 _ 1985/02/2100:00:~--r-~ 0.004___ 88.70%_____R,_08 __ _ 731 .. . 1977/09/1_0 00:00:00 1977/09/10 02:00:00 ___L__ 3 -+---0,004 88.82%0 ~-~08~_ -~7=3=2 ---+-. 199510211216:00:oo . ~ 1996to21121s:oo:o_o __ _ __ 3 __J_. _ 0.004 I . ss.94% o.os __ . 733 · 1953/11/0512:00:00__J _ 1953/11/0515:00:00 . .. 4 ---· 0.004 ' 89.06%=11.08 734 1977/07/20 12:00:00 ' 1977/07/20 14:00:00 ··--t--3 0.004 89.19% 0.08 I 735 ----1--~/01/31 04'oo:oo _____ 1967/01/31 09:00:00I -6 -_-_-. ------0:004 --,-89.31°/; 0.08 _ ~ +-1952/04/08 04:00:00 , 1952/04/08 09:00:00 --6 -::r::::__ _ 0.004 89.43% 0.08 _ 7R__ ~1962105114 22:00:oo:::::=[ ____1J)§_2105115 01:00:QQ__ L 10 _ ! ___ 0.004 ~-55% _---ro:os f 738 1977/07/27 1§:(JQ:QO ____j__ 1977/07/27 17:00:QQ __ L __ 3 __ ' 0:004 . ~7% . I Q.08 ~ -+ ___1!J§3t10119 02:00:00 __ 1963110119 04:oo:oo ___ , . __ 3_ . . 0.003 ~ 89.79% o.o~s __ _ ____Z1Q_ __ ,_ 2007/10/1311:00:00 ~_2007/10/13_ 14:00:00 _____ 4_-=::::::-:___ 0.003 . 89.91% 0.08 741 1955/11/2118:00:00 : 1955/11/21 21:00:00 4 · 0.003 , 90.04% :o.os ---------· ----, __ c_c ----.---~ -----------· ---:-=~-742 1953/04/20 13:00:00 1953/04/20 15:00:00 j 3 0.003 90.16% 0.08 ~ , 200S10211411:oo:oo --2oos102114 19:oo:oo ·. 3 · 0.003 --+--90.2s% o.o=s __ _ -744 ~1998/04/15 20:00:00 -r-::-1998/()1/15 22:00_:90 ·--. ---3-0.003 -90.40%. ~-.--- 10/8/2018 1:56 PM 16/18 I I I I I i J l I l J I I I I l J l J I I l I i I l J l I i. • l I i. I l I l I ! I 1 I f I I I t I I I r I f I 1 I t I ! I t I J I T I f I I I r I I I f I Excel Engineering peakFlowStatisticsPostMitigated Rank _ __l_ ___ Start Date --. ' __ End Date ___ [ __ Duration __ Pea_k Freque_ncy I Return Period _ _ __ __ 745 _1975/01/3019:00:00 __l_ 1975/01/30 21:00:00 ______ 3 I 0.003 ~ 90.52% _JQ.08 ___ --. __ ___246_ , . 191110311310:00_ :oo . 191110311312:00:oo __J __ 3_----" 0.0.03 . ~ __ 90.64% __ loo .. 08_ -·· ________ _ _ 141 _ r-1974/05/1911:00:oo Y--YJI4i05/1913:oo:oo_ 1_ 3 __ -+--, 0.003 -I--90.77% 10.08 ____ . ____ _ 748 2004102115 20:00:00 2004102115 22:00:00 • 3 0.003 90.89% 7o.o8 749 ___ ' . 1980/05/0813:oo:oo .·. 1980/05/0815:oo:oo --t-3 __ I 0.003. i .. 91.01% _ 0.08 _________ _ 750 1957/11/0408:00:00 ' 1957/11/0410:00:00 3 · 0.003 91.13% ~ -751~ 1991/03/11 05:00:00---+ . 1991/03/11 07:00:00 _r .. 3 -+ 0.003 -+-9125% 0.08 _ -. ·-_ 752 . 1957/01/2412:00:00 1957/01/2414:00:00 3 0.003 . 91.37% ~ lr_-_-_~7=53 r 1953/01/1323:00:00 .. -1-1953/01/1402:00:00 _I ___ 4 -·· 0.003_ 91.49o/o_ __Q,08_· __ · _ ----·- 754 1969/04/03 08:00:00 1969/04/0312:0o:oo 5 ; 0.003 -,---91.62% 10.08 755 __ -1-_ 195711110304,00:oo I 195711110305:00:oo 1-2 -.. 1 . _o.003_1~91.74% --ro.0_8 -__ · __ _ 756 200510411411:00:oo r--200610411513:oo:oo 21 0.003 _i__ 91.86% 10.08 __J§/ __ [_200510311910:00:oo----i 200510311920:00:oo -+--11 ~ 0.003 ~ 9i':98%_7ill~o.o8-_-··------ __ 7SL_ __ 1998/12/0505:00:00 __ 1998/12/0506:00:00 --. _2 ___ _j__ 0.003 ___ ;__ 92.10°,s___ .0.08 __ . ______ -- 759 1994/02/20 16:00:00 1994/02/2017:00:00 2 0.003 92.22% --7o.oa __l§o -=-i=_ -2003111,1504,00,oo =-t::-=.2003111,1512,00,oo -r-9 1_ 0.003 1 __ 92.3.5% ---rci.os ___ · _. ___ · 761 1999/02/09 23:00:00 1999/02/10 00:00:00 2 _J_ _ 0.003 92.47% 10.08 lt--=75=2~ [ 2004/03/2614:00:00 -~ 2004/03/2615:00:00 ::_--r -----2--.. ~~ -. -. 92.59°/4---ro.~ -_---_---_-----. 763 1969/03/09 05:00:00 1969/03/09 07:00:00 3 , 0.003 ' 92.71% 0.08 764 , 200210211120:00:o() -r--200210211500:00:oo -5 -,-0.003 -~ 92.83~ lo.o8 ----·---- --. 765 ---t-1995101,13 20,00:00 -r--1995101,13 2_2,00,00 · --t--3-1 ~:003 --r ~2.95% ----t-o:OS--. ------- 766 __ 1 __ 1996/04/1801:00:00 1996/04/18 08:00:00 f--2 . L-0.00_3 ~--_ 93.07% 10.08 ______ _ 767 , 1962/02/2614:00:00 --;-1962/02/2615:00:00 L_ 2 0.003 93.20% .0.08 768 2001/04/2115:00:00 2001/04/2116:00:00 2 I 0.003 ,-93.32% 0.08 -_-7's9'[ 1991/01/04 00:00:00 =-r-~991/01/04 01 :00:00 _j__ --2----,--~00~ --~44%-=fo~ --------. _ __ 77Q__ 1955/12/07 04:00:00 ··-. __ 1955/12/07 06:00:00 · .. _3 ___ +--0.003 =i.= 93.56°/; . i0.08 __ · ___ . ___ _ 111 T 195010412311:00:oo , 196010412409:00:oo 1 23 0.003 93.68% 0.08 -----· --· -~ --·----. --. ---------·-.- __JJ2 __ ~-198.2/04/1122:00:0Q __ t--198 .. 2/04/1123:00:00___ _2 --i-0.003 ___ 1 93.80% (08 __ --·------- __ 773 __j_ 1994/04/24 09:00:00 . -+-_ 1994/04/2410:00:00 . ::_i::-:: 2 · . 0.003 ,---93.92% . 0.08 __ ----_ 774 2001,11,1320,00,oo 2001,11,1322,00,oo 3 I 0.003 =i::.=94.05% -~ 775 L 1977/01/2603:00:00 1--1977/01/2604:00:oo=-=J-= 2-=--0.003-, 94.17% _JQ,0~ --=-_--=--=- 776 1957/11/1620:00:00 .·--1957/11/1701:00:00 --___ 6 0.003 _:::;::-94.29%. '0.08 ·-------- 777 1981/04/2520:00:oo 1981/04/2521:00:oo 2 ~I 0.003 , 94.41% lo.08 ·· ns-~I 195311112009:oo:oo::__--r 195311112011:00:00~ --3-----·0-003·----_-94.SJo/.--0.08 -_-·-. · -·-· · . 779 _· . 2002,12129 20,00,00 __ 2002112129 22,00,00 -t-3 ....:r:::-~003 r 94.65% _ _J(l.07 _ _ _______ _ _ 780 _ _I 1966/01/2002:00:00 _;_ 1966/01/2003:00:00 __j_ ___ 2_ --' __ 0.003 ~ __ 94.78% ---10JJL ____ _ 781 1956/04/2711:00:00 . 1956/04/2712:00:00 ·-. 2 --, __ 0.003 __J 94.90% .0.07 _ ---·--- __ 782 ___ t--2001/12/1420:00:00 I 2001/12/1421:00:00 + ___ 2 ___ I_ 0.00_3 __ 95.02% . ~7 __ --_ --.. --· , __ 7~ · 1975/04/06 02:00:0Q_ _ 1975/04/06 21 :00:00 _____ 2Q_ =t __ 0.003 .. ·+ __ 95.14% . O.OZ__ _______ _ 784 __j 1976/04/04 06:00:00 _ 1976/04/05 05:00:QQ__ +--24 ----0.003 . _ 95.26% =:fo.fl:: _ _ _ ·--- ~5 _____ 1968/01/2803:00:00 ___ 1968/01/2804:00:00 . _· ___ 2__ ___ 0.003 ___ i--95.38% I0.07 ________ _ _ 786 ---1998/01/1920:00:00 .·--1998/01/1921:00:00 ~ _ 2 --L 0.003 . 95.50% ___&.07 ____ -- __ 787 _;___ 1958/03/3102:00:00 -+· 1958/03/31 03:00:00 [__ 2 --0.003 _ 95.63% 10.07 _ ------ 788 ____ 1999/03/1117:00:00 , __ 1999/03/1118:00:00 ·-___ 2 ___ +--_0.003 __ 1--95.75% __ 0.07 _ -· _ ·-·- 789 I . 1957110123 09:00:00 __ . 195111012310:00:oo ---1 __ 2 . ___ 0.003 . · 95.87% ::p: _ _ _____ _ __ 790 _ 1976/11/2713:00:00 __ 1976/11/2714:00:00 _ 2 . ___ 1 0.003 --+-95.99% __ 0.07 ______ ·--. 79_1 _ J__ _1!163/12/10 01:00:00 _ _1_963/12/10 03:00:00 2 -' 0.00~ 96J1% _ 10.07 10/8/2018 1:56 PM 17/18 I i Excel Engineering peakFlowStatisticsPostMitigated I ~a_n_k _ J_ __ S_ta_rt_D_at_e _ _J _____ End_Da_t_e __ _L_ _Du_rat_io_n __ 1 ___ Pe_ak __ ~eq_u_e_n_cy __ l_Re_tu_rn_Pe_r_iod_ __ ___ _ ----c7ccc92c-------+ __1_971/04/26 os:oo:oo _ _ ' _ 1971/04/26 09:00:00 I 2 ----1 _ 0.003 __j_ _96.2~ ~--07 ______ _ 793 ____j__ 1973/03/04 06:00:00 f--1973/03/04 06:00:00 ____ 1_ I _____Q,_OQL_ 96.35% -----f~~ ______ _ 794 1998/05/06 20:00:00 1998/05/06 21 :00:00 2 0.003 -~ 96.48% 0.07 ~ --+--1975/02/1407:00:0~ 1975/02/1409:00:00 --3 -----1--Q.003 ~ 96.60% -10.07---=---____:__ ___ -- 796 _ J___ 1953/04/3000:00:00 1953/04/3001:00:00 2 _ _J___ 0.003 96.72% 0.07 1 __ 97 -------'-1963/10/1613:00:00 -_ 1963/10/1615:00:00 f-3 ~ _____2,003 _j__-96.84% \°.0_7 _ ------_----_--- 7_91l__+-1956/05/1002:00:00 . ___ 1956/05/1003:00:00 ____ 2 __ -l-0.003 '. 96.96% O.o? ______ _ 799 -1987/01/2810:00:00 ' 1987/01/2810:00:00 1 · 0.003 97.08% .0.07 -800 ~ 2003/05/03 20:00:00 ---_ 2003/05/03 21 :00:00 -+ 2 ---l--0.00~ 1~7.21% _ _j_Q,_07 -_----- _J!Q1_ --I-1951/12/02 04:00:~ 1951/12/02 05:00:00 _2 _ _J_ ___ 0.QQL_ --97.33% ___ [~ 0.07 _ -------- 802 1993/11/23 06:00:00 -1993/11/23 06:00:00 -r-1 0.003 · 97.45% ,0.07 ~ __c--=_ 1960/03/2312:00:00 \-1960/03/2312:00:00 ----r--_ ~_c-_____Q,QD£___~~ -_ To.a 0~7--_ --_-__ -_ - 804 1994/11/1612:00:00 . 1994/11/1612:00:00 1 . 0.002 97.69%~ ~5-----1964/03/13 02,00,00 --1964/03/13 02,00,00 -+ -1-----0.002 I 97.8,;;;--.0.07 ---------- 80~_ --r-2003103122 20:00:00=7-:= 2003103122 21:00:00 __ .--=-2 ---r-0.002 _____ 97.93% -\0.01 _ ___ _-_:_-____:_ 807 ----+ 195210110101:00:00____:r _ 1952101107 01:00:00 1 ----t -0.002 98.06% -0.01 -~----+ 1971/05/0723:00:_0Q_ ~ 1971/05/0801:00:00 ---t--_3 __ j __ 0.002 ____i__ 98.18% 10.07 ------------ 809 __ I __ 2000/02/1720:00:00_____:_ 2000/02/1721:00:00 2 __ 1 0.002 1 __ 98.30% 0.07 _______ _ 810 2005/01/2818:00:00 2005/01/2818:00:00 +-= 1 -1 _ 0.002 -----t-' 98.42% 0.07 811 '_ --------,971/01/0213:00:00 _j___ 1971/01/0213:00:00 · ---1 ---=+--0.002 ~-98.54% :tom: ---=-_ ------~ _. _ 1962/05/2715:00:00 +--1962/05/2715:00:00 ±=___1 --__ . --0.002__ 98.66'¾_. TQm -------- 813 1964/02/1512:00:00 ' 1964/02/1513:00:00 2 ---+ 0.002 ----j---98.78% 0.07 ---------iif4 ==:i___:_------,-981/12/21 04:00:00 -_ 1981/12/21 04:00:00 -1--___L --0-~ -J___ 98-91°/o ___jQ,Q7 ----_ ------ -815 -__ -1966/02/2507:00~ i 1966/02/2507:00:00--:-1 __ · __ 0.002 _-_, ~03% --¥w----------=---_- ~---_ _____L001/01/0820:00:00 _' _ 2001/01/0820:00:00 ----r-____ 1_ +· ___ 0.002±_ . _99.15% •OJ)Z__ __________ _ 817 _ --L-1966/03102 11 ,oo,oo . 1966103102 11 ,oo,oo -1-1 0.002 99.21•1.--wo1 _ -_ 818__J _ 1953/04/22 00:00:00'-------t-1953/04/22 00:00:00 · ___ 1 -_ ___o.002 99:39o/~---0.07 -------__ --- 819 2001112130 20,00,00._ ----t-2001112130 21 :oo:oo 2 , 0.002 99.51% ·0.01 820 ~1969/11/1522:00:00 --1969/11/1522:00:00 ---1----r--0.002--~-:sw.-10.0~-------- --82_1 ___ · 2001/11/1220:00:00 ----2001/11/122D:OO:~ -_---1 ------0.002 _____,__ 99.76% -0.07 -----·----- -822--1963/11/0619:00:00 --1963/11/06 19:00:QL------,---1--~ 0.002 --+-99.88% _ __JJ,QI_ ------- -End of Data---------t- 10/8/2018 1:56 PM I I I I • I i I l I ' I ' I • I i I i J i J '-J A J i J l J ' I 18/18 l I 4 J I ti fl II ti !I ti fl fl •1 ~I Tl II fl II II Tl fl fl fl Excel Engineering 0.3 0.2 --~ --~ IV 0.1 l:t: 31: .2 LL 0.0 -0.1 Flow Duration Curves --Pre Development ~ 010 (0.285cfs) Flow Duration PreDevelopment•365(days)x24(hr/day)x0.168(%)•14.7(hours/year) Flow Duration Mitigated Post Developmenr-365(days)x24(hr/day)x0.121(%)•10.6(hours/year) 0.00 0.05 0.10 (%) Percent Time Exceedance " 0 -Post Development Mitigated ~ Qff (0.0222cfs) l:l ~ 0 0.15 I Excel Engineering flowDurationPassFailMitigated • I Cpmpare Post-De~elopment Curve to Pre-Development Curve post-development SWMM file: V:117\17040\EngirieerlnglGPIP\STORM\SWMM\17040-MIT-B.out -- post-development time stamp: 10/8/2018 1 :54:16 PM - Compared to: __ ----:~_-=_-;_~= pre-development SWMM file: V:\17\17040\Engineering\GPIPISTORM\SWMM\17040-PREDEV.out ---- pre-developmenttimestamp:10/8/201811:56:13AM --=.__________ --__ -_____________ _ "',. ,,_<1. q_O~ -~---------,---,------.:-7-·-T-- +cY'e0 I I' I o/ ~0 <j7 ~0 I .(//:/ -.,_ '<;-~0 '<'o~ ~ ' «,,~ o\o 0\o ~\o , ~~ o\o o\o '!I../,,, --, I ," I eJ. ~<::i~ i <::>0~ I <l" I 4-~·,:P~ ~ "1 q'l>~ I q_&' ' <?.~ .(P .,':P _J <,_,+ <f I ' + o\• o_-t"____Q._02 --I o.g__ __Jl.17 =-:r= TR_ UE ---t---FALSE __ FALSE __ Pass-O st Below Flow CQl11rQllhreshold 1 0.03 0.10 0.15 TRUE -----t -FALSE FALSE Pass: Post Duration< Pre Duration __ 2 _ j-O.~_ _ 0.~~0.14 +-~ _ • FALSE : FALSE -~ostDuratio_n<PreDuration __ 3 , 0.03---,--0.07 ' 0.14 t---TRUE =t_::_ -FALSE __ FALSE~Pass:Post Duration< Pre Duration __ _ _ 4_ ___ 0.03 -+-0.07 0.13 __ Tfll!L_ __ FALSE ___FALSE Pass: Post Duration< Pre Duration _ __ 5 0.04 , 0.06 _j___ 0.12 TRUE FALSE FALSE Pass: Post Duration< Pre Duration _6 __ :_j_________(),Q_4 ____ 0.05 -1-0.11 1-Ifil)L-i---FALSE _ FALSE Pass:PostDuration<PreDuration ___ -__ _ 7__ _ 0.04 I 0.05 ___ _QJ_1_ _t-"--_ TRUE __ -----r-_ _ -FALSE . ___fl\_LSE ~Pass: Po-st Duration < Pre Duration __ _ 8 , 0.04 . 0.04 -0.10 +-=-TRUE FALSE I FALSE Pass: Post Duration< Pre Duration _9 __ -~' __ O_,Q§_ __ 0.04 _J_ 0.09 _____IBU_E __ L_ FALSE -----=--:-____FIILSE Pass: Post Duration< Pre Duration __ _ 10 0.05 1 0.04 0.09 TRUE ! FALSE I FALSE Pass: Post Duration< Pre Duration 1_1 ______ 0.05 =i::-= 0.04 =1==-0.08 __ TRUE --__ FALSE _=---r-=_ -_ _ FALSE Pass: Pos(Duration < Pre Duration___ _ ___ _ 1_2_ ' ____Q,()_5 __ -____QJ)_3 _____ O_.~ L_ TRUE , _ FALSE __ +--FALSE Pass: Post Duration< Pre Duration ___ _ ___1_L_ ----:::r.= 0.06 ---0.03 _ 0.07 ---+ _ TRU~------r--FALSE___ FALSE Pass: Post Duration < Pre Duration 14 0.06 ± 0.03 0.07 TRUE ---~ FALSE FALSE I Pass: Post Duration< Pre Duration _1_5_-+-_ 0.06 ________(),Q_3---+-0.07 =+ -TRUE -+-_ _ ___ FALSE j FALSE Pass: Post Duration< Pre Duration 16 --+--0.07 ' 0.03 I 0.06 TRUE _ +-FALSE FALSE I Pass: Post Duration < Pre Duration _1_7__ 0.07 ___:::r-0.02 0.06 ------r-Fi~-FALSE --l---_ FALSE I Pass:Post Duration< PreDurat~ --1 ~--0.07 =--r O~~~~ TRUE ~ ------isALSE _ f--~S_E__ Pass: Post Duration < Pre Duration _ _1__!l__ _J__0.07 0.02 __j__ 0.05 ----+-TRUE 1--FALSE __ FALSE Pass: Post Duration < Pre Duratio~n __ _ _ 20 I 0.08 ~-0.02 . 0'.05 _ 1 __ TRUE ___j_ FALSE __ ---t----FALSE=1Pass: Post Duration_< Pre Duratro_ n _ _ _2_1_ __ 0.08 _ --I-__ 0.02 -----i--___Q,()§_ + ____l!lUE _____ FALSE ----i-___FIi~ __Pass: Post Duration< Pre Duratio_n ____ _ 22 ---t' 0.08 , 0.02 0.05 TRUE ___j_ _ FALSE FALSE Pass: Post Duration < Pre Duration -_ 23 --0.08 r 0.02 ' 0.04 =---TRUE _ _l___--FALSE --_--FALSE . I Pass:_ Post Duration < Pre Duration 24 0.09 L 0.02 + 0.04 TRUE FALSE ~ FALSE Pass: Post Duration < Pre Duration ____ks -0.09--I --0.01---0.04 ----t---___IBi.J_E_ -+_ -----FALSE ---:r_ . FA-LSE Pa_ ss: Post Duration-< Pre Duration-----26 0.09 0.01 0.04 ---t"--TRUE _ +-FALSE FALSE Pass: Post Duration < Pre Duration 27 ___ -__ 0.09-0.01 --t' 0.04 TR~_ FALSE __j__ __ FALSE ~ass: Post Duration< Pre Duration ___ 28 __ I __ 0._1_Q_ + 0.01 ---i--0.04 ____IFl_UE --r-FALSE _; ____ FAL~ ~ss~uration < Pre Durat=io~n __ _ ___gL_ -~-_ __()J_0------4 __ Q_fil_ ___ __QJlL TRUE =t_~ALSE FALS_E __ Pass: Post Duration< Pre Duration ______ _ ~0 ______ 0J_Q__ __ 0.01 --I ___Q,()3________.i ____ TRUE ___ FALSE~ __ FALSE __ Pass: Post Duration < Pre DuratiC>l1___ 31 ; 0.1 Q_ , _ 0.01 I 0.03 ___ [ TRUE ~ FALSE~ __ FALSE Pass: Post Duration < Pre Duration 10/8/2018 1:56 PM ' I ! I i I & I I I j I I I i J I I l I ii. I il I i I l I I I l I 1/3 l I l I I I f I t I ' 1 ' I 1 I ! I t I ' 1 • 1 T I ! 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Pass: Post Duration< Pre Duration __ :iz__ --0.12 , 0.01 ---. 0.02 --+-TRUE _i___ FALSE · _ FALSE Pass: Post Duration< Pre Duration -- _11!_ -I-___QJ1_ -----t-___Q,Q1 ---I-_Q.O~ __ TRUE . __ ·_. ~SE . I-FALSE . Pass: Post Duration< Pre Duration 39 ___I_ 0.13 -I--0.01 _ _(________Q.02 TRUE . FALSE FALSE Pass: Post Duration< Pre Duration --40 . --o. fa ~ . 0.01 -. _ . 0.02 . -TRUE . FALSE-~.. . FALSE ~s: Po.st Duratio' n < Pre Duration --- 41 . 0.13 -+ 0.01 · 0.02 T TRUE FALSE ; FALSE --J~S: Post Duration< Pre Duration -----w-i 0.,11__ _ 0.61-: _ 0~02 -=L_----TRUE _ +--FALSE ---,----FALSE I Pass:Post Duration< Pre Duratio.,-------1 _43 ______ 0._1_4 ____ 0._01 ______ 0._02 __ ~ T_R_U_E_-----+ ___ FA_L_SE_ __ FALSE~_~P=as=s~:~P._o~_t_D_u_ra_tio_n_<_Pr_e_D_ur_at.io~n~-- 44 i 0.14 ' 0.01 , 0.02 i TRUE FALSE --+ _ FALSE _ ~s: Post Duration < Pre Duration ~ r---o:,;i--t--o-:0,-r~2 --+-TRUE __ . FAL~ +--FALSE ___jf""s: Post Duration< Pre Duration __ 46 0.14 0.01 · 0.02 . TRUE , FALSE · FALSE I Pass: Post Duration < Pre Duration 47 ------(_ ~ -=1 o.oo __ 0.01 ~ TRUE I FA_LSE . --· FALSE __ jPass: Post Duration< Pre Duration 48 , 0.15 0.00 l 0.01 1-TRUE , FALSE I ,' FALSE Pass: Post Duration< Pre Duration t-l ~----_~4=9 _j___ OJ.L. . . -· 0.00 __ 0.01 -+--TRUE C FALSE __ FALSE _ 7'ass: Post Duration< Pre Duration ___ _ 50 • 0.16 ---,----0.00 --I-~ __ , TRUE · FALSE ±' FALSE I Pass: Post Duration < Pre Duration =-------51_· -.-___ OJ_§__ f-------':' O,()CJ__' L___(),()1__. 0.01 .--i--TRUE --, FALSE FALSE ~ass: Post Duration< Pre Duration 52 f 0.16 ___J__ Q.00 0.01 ---1--__ TRUE I FALSE FALSE __f.ass: Post Duration < Pre Duration . 53 --+. 0.16 _ ___(),QC>__; 0.01 _ t_TRUE --I-_ FALSE _1_. FAL. SE==-::_jPass: Post Duration< Pre Du.ration ----. 54 -1-0.17 i 0.00 0.01 ---1--TRUE _ L_ FALSE FALSE .Pass:PostDuration<PreDuration -~5~5-_ _ 0~17 __I__ 0.00 =r _(),0_1 -.-___ TRUE --. . . ·FALSE· _ ___j__ . FALSE I Pass: Post Duration <PreDuration ____ _, 56 ' 0.17 , 0.00 . 0.01 TRUE FALSE --+ _ FALSE'-----+-----. -... ---.. ~f=.=0.17 ::+-=o.oo-.-. _ O.D1 ·-r-~-E--r-FALSE . ~[~ 58 0.18 0.00 0.01 -----r--TRUE FALSE FALSE ~ I ______QJ_8 __ ,~_Q__ ~OJ)!_ ·. TRU_E __ +-FALSE_ :__::r-:= FALSE -- ,60 ___ 0.18 i 0.00 __ O.Q1 :_r-TRUE ___c_ FALSE FALSE Pass: Post Duration< Pre Duration 61 · 0.18 0.00 0.01 TRUE FALSE j FALSE Pass: Post Duration< Pre Duration -·· ~. . ---t'-o.fg. --·---r--. 0:00-. . =r · O.QL ~TRUE_: FALSE _ FAL. Sic___ Pass: Post Duratiori<Pre Duration --. ____ _ 63 0.19 ----t--0.00 0.01 ----+-_ TRUE I FALSE FALSE !Pass: Post Duration< Pre Duration -------1 64 -I O.fL_ __ 6.0~ --0.01 , TRUE . . FALSE _, __ FALSE . I Pass: Post Duration< Pre Duration_-_ _ 6§_ _·_ QJ.L • 0.00 ·-· 0.01 --+--TRUE T ~ALSE . FALSE ~ass: Post Duration< Pre Duration ___ _ 66 , 0.20 +-0.00 0.01 TRUE FALSE FALSE Pass: Post Duration< Pre Duration 67~-0.20 , 0.00 0.01 TRUE FALSE j _ FALSE Pass: Post Duration< Pre Duration ' 6L_ . . 0.20 . I 0, .00 . I . O.Q1 +=. _ TRUE -----;-FALSE +----. -FALSE Pass: Post Duration< Pre Dur.alien ---- ~ -+ ___Q,.g1_ · __ 0.0Q_ 0.01 _ __ TRUE · FALSE __ FALSE _ , Pass: Post Duration< Pre Duration _ _7_0 --~1 __ 1, __ 0.00 ~. _ 0.01 1 . __ TRUE --I-FALSE . FALSE y>ass: Post Duration< Pre Duration __ _ 71 0.21 . O.QO , 0.01 , TRUE I FALSE-----, FALSE ~s: Post Duration,< Pre Duration 10/8/2018 1:56 PM 2/3 f I I Excel Engineering flowDurationPassfailMitigated ' I "' .. ,.._'?. <i.o"' <.c-~0 ,,_,o~ i ~ "'' I> I ,0 ,0 ':<,+<I , I <f' o,/j! +<I +<I o\o <,j I <,i , o\'f> o\'f> ,s\• I f( ~ ~o\o 0\o '!l,..J,.. ~.? ..._...; I ;; I <:;Ja Q0~ 'Qol:fJ <:J.o'? ~..., q_'l>'"? q_ 'I. o\o o\o <J7 '< -0/} I ~,0 ':<,+ "'+ ,,,.. _l_. ___j_ ~ ~~[ o\o ~ 72 ~ 0.21 I 0.00 1 0.01 _ ~ I FALSE ~--FA~ 'Pass: Post Duration< Pre Duration 73 0.22 7 0.00 0.01 TRUE FALSE FALSE Pass: Post Duration < Pre Duration --74 -r-~ 0.00 0.01 _ [-TRUE FALSE +-' FALSE Pass: Post Duration< Pre Duration 75 ~ ~ I 0.00 _ +--_ 0.01 -+--TRU_E ~ FALSE ---------l---· FALSE Pass: Post Duration< Pre Duration _1§__ __ 0.22 __ 0.00 -+ ___Q,_Q_1 ____ TRUE ~ALSE , FALSE Pass: Post Duration < Pre Duration ______ _ 77 ----+-____g.23 0.00 , 0.01 ' TRUE FALSE ~ALSE Pass: Post Duration < Pre Duration 78 _ -1--------Jl.23--r~ o.oo=-=r=·-_Q,(J1_ ---t--TRUE -_ _ _ _ FALSE --FALSE _ Pass: Post Duration < Pre Duration _ __1L --0.23 =-::r::-__(J,QO 0.01 ---r----TRUE -r-FALSE -FALSE _ Pass: Post Duration < Pre Duration 80 I 0.23 · 0.00 0.01 TRUE ~ FALSE FALSE _ ~ost Duration < Pre Duration 81 ___ ____(J,_24-------1 0.00 I -0,00 --r---TRUE ---+ FALSE -+--FALSE ~~ost Duration < Pre Duration ~ __ 0.24 _ I __ 0.00 -~ 0.00 --r-__ TRUE _ -+ FALSE -FALSE Pass: Post Duration< Pre Duration 83 · 0.24 _ 0.00~ 0.00 + TRUE FALSE FALSE Pass: Post Duration < Pre Duration 84 _ L 0.25 'I o,oo -0.00 -------r-R~ ~ FALSE~-FALSE Pass: Post Durati~-Duraiion 85 0.25 0.00 0.00 TRUE FALSE FALSE Pass: Post Duration < Pre Duration _86 _ 025 -----0:00 -+-0.00 __;_-·TRUE-=t= FALSE __ ·___ FALSE Pass: Post Duration< Pre Duration I 87 __J__ 0.25 __ 0.00 _J 0.00 j __ TRUE __ FALSE --+--FALSE Pass: Post Duration < Pre Duration _ 88 -0.26 =-r 0.00 =i ___Q,_QQ_ ---L TRUE -+--FALSE I FALSE Pass: Post Duration < Pre Duration ~ ~ 0.26 __ ___Q,QO 1 0.00 £ TRUE ---+ ___fl\LSE =I= FALSE ~s: Post Duration < Pre Duration __ 90 __ J __ 0.26 _ ~ 0.00 ____IBL!L__ ~-FALSE FALSE Pass: Post Duration< Pre Duration _!l1__ --0.26--+ ---¾-~-__ O.QQ__ TRUE ---FALSE ------r-+---FALSE Pass: Post Duration < Pre Dura_t~io_n __ 92 t--0.27 , 0.00 0.00 TRUE ____j__ _ FALSE __j _ FALSE Pass: Post Duration < Pre Duration 93 _ ---'-0.27 _ o,oo _ _ 0.00 ±------r-Rur-_ -\--_ FALSE ____ -_ _FALSE Pass: Post Duration < Pre Duration --- _M__ --0.27 -----1-___Q,_Q_O __j_ 0.00 _ --TRUE --FALSE FALSE Pass: Post Duration < Pre Duration ___ 95 . 0.27 _ · 0.00 ----0.00 _ TRUE +-FALSE ,--------FALSE Pass: Post Duration< Pre Duration 96 E0.28 ~0.00 0.00 =-f= TRUE FALSE I FALSE Pass: Post Duration< Pre Dura=ti=o~n __ R__ _ 0.28 I -_ 0.00 _ _ _o.oo _ -_ TRUE ------+ _ FALSE ~ FALSE Pa_ ss: ~ation < Pre Duration 98 . 0.28 0.00 0.00 TRUE FALSE -FALSE Pass: Post Duration < Pre Dura=t~io~n~--~-- 99 --,-~29 · ----ii.oo 0.00 ~ TR_lJE--_-1 ~LSE --t-=-FALSE Pass::.QQ<:>st Above Flow Control Upper Limit 10/8/2018 1:56 PM j I • J t J I I l I ' J l I i I I I i J • I i I l I I I 1 I i I 3/3 I I l I ---... - ► - - -... ... -... ,.. - • ---... .. .... , -... -... - - -... --- Excel Engineering USGS9217dPre Dur~ti<:>!' T~!~ Summa!)'_ at Project Discharge Pojn~_ file name: VC\17\ 17040\Engineering\GPI P\STORM\SWMM\ 17040-PREDEV .out timestarnp:10/8/2018 11 :~:1J_AM ------ DISCHARGE ---I Number of periods when discharge was equal to or greater than DISCHARGE column but less than that shown on the next line 2 3 4 5 6 7 ---8 0.02 0.02 0.03 003 _0.03 __ 0.04 -~---0.04 0.04 72 47 -~---46 40 9 =0-=04~--_ 39 ____ 44 30 38 _34 __ 25 10 11 _0.05 __ 0.05 -+----0.05 0.05 12 13 f----14 ~~---0.06 --------15 -------16 17~ 18 0.06 0.06 --0.06 ~ -----0.07 --+----22 15 21 22 ___ 16 21 24 19 0.07 ___ -+ O.o7 15 12 8 20 21~----l--22 _ 0.08 --0.08 10 23~_ 24 ----0.08 --~13 12 7 ------25 ___ _ 26 ----27 28 29 30 31 ---------32 0.08 0.09 ----0.09 ----- 0.09 -----1----- 0.09 11 9 11 8 0.10 0.10 0.10 0.10 8 ___ 10 11 10 848 0.168 776 0.154 729 0.144 683 0.135 _____ 64~,3 0.127 604 0.120 ----560 0.111 -530 0.105 492 0.097 458 ~o=.0~91~-- --433 0.086 411 0.081 -396 ~o~.o=7~8~---' -+---375 0.074 ----353 0.070 337 0.067 316 0.063 -~29=2~ o~.o=5=8 __ _ 277 0.055 ,----265 o~.~05"'2 __ _ 257 0.051 247 0.049 234 0.0,,_4=6~-----2=2~2~ -+----0.044 -----------. =~--215 0.043 204 1 , 0.040 __ _, --~19=5~ ,,_0.=03=9~--~~=~:~--_-_-------~~:=~~=: 168 0.033 ___ 1=5=8 0.031 147 0.029 ----------1~3~7~ -----,--o~.0~21~--33 34 35 36 37 38 39 40 -----41 42 43 44 ----45 --------46 47 48 49 i ---- 0.11 0.11 0.11 0.11 0.12 0.12 0.12 -------0.13 0.13 0.13 0.13 0.14 0.14 0.14 f----0.14 0.15 ----t----- 50 ----T 0.15 0.15 0.15 51 10/8/2018 1:56 PM 7 __ _ 9 4 5 ----2 3 3 6 4 3 9 3 ------4 3 1 -=---~r~---r-~i-!-= 109 0.022 --~10=8~ 0.021 103 0.0-,2~0~-- ~9=8 __ ---r-_-__ 0=·=O~19~ 96 --I 0,019 --~93~ 0,018 90 =o=.0~18~-- 84 0.017 -----80 0.016 ~---- ------77 O.Q15 -----------------68 0.013 ----65 0.013 ------61 0.012 58 -,----0.011 1/2 -.. Excel Engineering USGS9217dPre - &<::-OJ .,I> i.,J>~ 01$ ~' 0<;;,.~0 <!l' ""' <1"' «,-'i «,-'i '<!-§ ~<s cl-,,J>~ 0 ~,$:' if .,, ,<...f!° <:)~ ~ <1"' ;;,. '<!-" ~ ""' ,,,_~ <10' --.. --------------------- ~-52 0.16 2 57 0.011 53 --------+-0.16 2 55 0.011 --------54 0.16 1 53 0.010 ---------------55 0.17 2 52 0.010 ---------------56 0.17 2 50 0.010 --57 0.17 1 48 0.009 ------0.17 47 0.009 58 1 I --------0.18 ---46 --0.009 59 ---------2 ---~-60 0.18 1 44 0.009 ------43 -61 ' 0.18 2 0.009 62 -0.18 2 -41 0.008 -----------63 0.19 0 39 0.008 -----64 0.19 1 39 ' 0.008 --65 0.19 2 38 0.008 I ~----66 0.19 2 --~--36 0.007 -67 0.20 1 34 0.007 -------' 33 --68 0.20 1 i 0.007 ------69 0.20 0 32 0.006 70 0.21 0 32 0.006 --------71 0.21 0 32 0.006 --------- ' 72 0.21 1 32 0.006 -----------------73 0.21 0 31 0.006 ----------74 0.22 0 31 0.006 -75 0.22 0 31 0.006 76 0.22 1 31 0.006 ------e--------------------77 0.22 2 30 0.006 ----- ~ 78 --0.23 4 28 0.006 .. 79 0.23 0 24 0.005 ---80 0.23 1 24 ' 0.005 81 0.23 --4 23 0.005 '-------------------82 0.24 2 -----19 0.004 83 0.24 0 17 0.003 ------84 0.24 0 17 0.003 ----------------------85 0.24 1 17 0.003 .. ----86 0.25 0 16 0.003 87 0.25 ' 0 16 0.003 .. --88 0.25 0 16 0.003 --89 0.26 1 16 0.003 -90 --0.26 0 15 --0.003 --91 0.26 0 15 0.003 .. --92 0.26 0 15 0.003 --93 0.27 1 15 0.003 -----: --------------94 0.27 2 14 0.003 ---- 95 0.27 2 -12 0.002 -96 0.27 0 10 0.002 97 0.28 0 10 0.002 98 0.28 1 10 0.002 ---------- ' 99 0.28 : 3 9 0.002 ----- L___ ___ 100 0.28 0 6 0.001 -----------End of Data --- - 10/8/2018 1:56 PM 2/2 -.. - -... -... -.. , .. .... ... -... ... .. - -.. , -... - .. .. , -... - -... -... ---.. - Excel Engineering USGS9217dPostMitigated Dur~tion Tabl~ SU"'.}~_!¥ at P~oject Discharg~_f~int file name: V:\ 17117040\Engineering\GPI PISTORM\SWMMI 17040-MIT-B.out lrni_e stamp: 10/8/2018T:5'1:16 PM -------- DISCHARGE Number of periods when discharge was equal to or greater than DISCHARGE column but less than that shown on the next line 1--,ft-"°"' 1:,J> ~0 i,.,,J>t::, r!/J 0(l; 0</--'>f q0 .,<v"' «_,+G ~ ~ # ✓ r,.~o _d ~ <t'li ~ V ~ ~ ~ ~ -I-g:gr --' 1i98 ----• ,._o" -~ j ~0' ~~ - ; _:::_ ~--_--o.o:j-·1· ---!~ --~1-, -•--__ -_-_ = i2· ~83i1--_ j _-_-~o-.. goo!5¾6 _- ---_ -5 ----f--~ _---=-6 ____ __ _ OJ)!__ _ _ 28 -~ ---=---gg1 T .:..::r· _ L ;;~-g:gJ~ --- -lo --t-gg: ---==t ;~ --I --~!~ -i · gg~~ --- H--+ :-:::[gs" _:::_-l 1o_::__ T 185 -7 -----0,037 -- !! · · Jrn ~ ~ ~t~i----. iE_ 1~ 1! ;~ -O.CJ§__ t 1: ----I -~~~ --gg~~ 19___ + -_ gg; --= --L__-~-110· I __ -7fo22 20 __ 0_.07 --3 --_ _!QS -----0.021 21 ___ _ __ O_()ll__ ~ 9 102 0.020 22 0.08 --~--577 --1 =--93----0.018 --1i---~= ~ =-~-i!----=f--t~ii - 27 -009 -----5 --67 ----0.013 28 --=J-__ 0.09 =-------~ ---62--4~--0.012 29 ------0.10 _ _ __1 _ _ _ _§I_ -_ ---_----0.()1_1__ ~1 -----g: ;g ==---~ 7 -~~ ------g:g)~ ~I -· rn __ r .r _.L. ~ 1 -im ~-.- 1 -rn = J ~ 1 ... · .· i _I-li :: ~ r -~i~ -1 -. t--. ;= .· _t -lS- 45 --1 0.14 ' 1 26 0.005 :! -~: i~.-: ~+ ! -1~---!! ---~:~~;- 49 __!L15 I ~-22 0.004 50 0.15 1 _1jl_ 0.004 _ 51 0.15 0 18 0.004 10/8/2018 1:56 PM 1/2 - Excel Engineering USGS9217dPostM1·1· .. 1gated .. .. -.. -... -.. -.. -... - -... -... - -... .. --.. -.. -.. - -- 10/8/2018 1:56 PM 2/2 .. .. - ,.. ... .. .. .. .. .. .. ... ... .. .. "" .. --- ---... .. .. -... ---.. .. ... ,.. .. .. -- Excel Engineering END OF STATISTICS ANALYSIS Attachment C SWMM INPUT DATA SUMMARY AND DETAIL 111 lJ ti ii 1111 ll lJ &I lJ ii ii ii ll 1111 ii II ii I t I I I f I I I f I [TITLE] ; ;Project Title/Notes [OPTIONS] ;;Option FLOW UNITS INFILTRATION FLOW ROUTING LINK OFFSETS MIN_SLOPE ALLOW PONDING SKIP STEADY STATE START DATE START TIME REPORT START DATE REPORT START TIME END DATE END TIME SWEEP START SWEEP END DRY DAYS REPORT STEP WET_STEP DRY_STEP ROUTING STEP INERTIAL DAMPING Value CFS GREEN AMPT KINWAVE DEPTH 0 NO NO 01/03/1951 16:00:00 01/03/1951 16:00:00 05/23/2008 23:00:00 01/01 12/31 0 01:00:00 01:00:00 01:00:00 0:01:00 PARTIAL NORMAL FLOW LIMITED BOTH FORCE_MAIN_EQUATION H-W VARIABLE STEP LENGTHENING STEP MIN_SURFAREA MAX_TRIALS HEAD TOLERANCE SYS FLOW TOL LAT FLOW TOL MINIMUM STEP THREADS [EVAPORATION] ; ; Data Source -------------- MONTHLY DRY ONLY [RAINGAGES] 0.75 0 12.557 8 0.005 5 5 0.5 1 Parameters 0.06 NO 0.08 f I f I f I 0 .11 0.15 0.17 0.19 ; ;Name Format Interval SCF Source ' I ' I ' I ' I 0.19 0 .18 0.15 0.12 0.08 f I f I ( I l 0.06 I ! I ' 1 PRE-DEVELOPMENT INPUTFILE Page 1 of4 ' 1 I • I i Oceanside IN INTENSITY 1: 00 1.0 FILE "R: \Rain gage dat \ALERT station at Oceanside (Sensor ID 67) . dat" oceanside [ SUBCATCHMENTS] ; ;Name Rain Gage Outlet Area -%Imperv Width %Slope CurbLen SnowPack . ·------------------------------------------------------------------------------------------------------ DMA-1 Oceanside POC-A 0.436 0 143 1. 2 0 [SUBAREAS] ; ; Subcatchment N-Irnperv N-Perv S-Imperv S-Perv Pct Zero RouteTo PctRouted ------------------------------------------------------------------------------------ DMA-1 0.012 0.1 0.05 [INFILTRATION] ; ; Subcatchment Suction Ksat IMO . ·-------------------------------------------- DMA-1 9 .025 0.33 [LID_CONTROLS] ; ;Name Type/Layer Parameters . ·---------------------------------- IMP-4 BC IMP-4 SURFACE 6.0 0.0 IMP-4 SOIL 18 . 4 IMP-4 STORAGE 18 .65 IMP-4 DRAIN .2954 0.5 IMP-1 BC IMP-1 SURFACE 3.0 0.0 IMP-1 SOIL 18 .4 IMP-1 STORAGE 18 .65 IMP-1 DRAIN . 1529 0.5 [LID_USAGE] ; ; Subcatchment LID Process Number Area -------------- [OUTFALLS] 0.1 0.1 .104 2.22 0 0.1 .104 2.22 0 Width 25 1.0 .047 0 6 1.0 .047 0 6 InitSat OUTLET 5 5 5 5 Fromimp ; ; Name Elevation Type Stage Data Gated Route To POC-1 0 [CURVES] ; ;Name Type IMP-4 Rating IMP-4 IMP-1 Rating I j t i I • FREE X-Value 0 2 0 I • NO Y-Value 0 7. 19 0 I l I I I I I • I j I 7 7 ToPerv t I ' 2.41 2.41 RptFile J I I I I I DrainTo PRE-DEVELOPMENT INPUTFILE Page 2 of 4 I • I I I i I I I I t I f I I I f I IMP-1 Store-Curve-IMP-4 Storage Store-Curve-IMP-4 Store-Curve-IMP-1 Storage Store-Curve-IMP-1 [REPORT] ;;Reporting Options INPUT NO CONTROLS NO SUBCATCHMENTS ALL NODES ALL LINKS ALL [TAGS] [MAP] 2 0 2 0 2 t I f I 7.19 301 451 2178 38 94 DIMENSIONS -2727.273 0.000 12727.273 10000.000 Units None [COORDINATES] ; ;Node -------------- POC-1 [VERTICES] X-Coord Y-Coord 10613.306 2650.728 ; ; Link X-Coord Y-Coord ------------------------------------------ [Polygons] ;;Subcatchment X-Coord Y-Coord f I . ·-------------------------------------------------- DMA-1 883.773 4170.974 DMA-1 1090.519 4290.669 DMA-1 1504.012 4736.806 DMA-1 1221.096 5008.841 DMA-1 1634.589 5444.097 DMA-1 1046.994 5988.167 DMA-1 3125.340 8142.682 DMA-1 3245.035 8153.564 DMA-1 3353.849 8197.089 DMA-1 3462. 663 8349. 429 DMA-1 3451.782 8512.650 DMA-1 3691.172 8708.515 DMA-1 5739.935 6648.531 DMA-1 7089.227 6637.650 DMA-1 8569.097 8193.689 DMA-1 8667.029 8030.468 f I ' I • I f I f I f I ' 1 • I • I f I PRE-DEVELOPMENT INPUT FILE Page3of4 ' 1 DMA-1 8819.369 6267. 682 DMA-1 8884.657 6126.224 DMA-1 8917.301 4069.641 DMA-1 8786. 725 3558.215 DMA-1 8547.334 3155.604 DMA-1 8656.148 2970.620 DMA-1 8405.876 2698.585 DMA-1 8046. 790 2524.483 DMA-1 7611.534 2448.313 DMA-1 7002.176 2393.906 DMA-1 -386.289 2372 .144 DMA-1 -136. 017 2731.230 DMA-1 -16.322 2883.569 DMA-1 -737.555 2865.207 DMA-1 -748.436 3115.479 DMA-1 -41.145 3126.360 [SYMBOLS] ; ; Gage X-Coord Y-Coord ------------------------------------------- Oceanside 59.848 8073.993 [BACKDROP] FILE "V:\17\17040\Engineering\Concepts\STORM\SWMM\Pre-development-EXCEL.jpg" DIMENSIONS -2727.273 0.000 12777 273 10000.000 I ; I • I t I l I • I i I i I l I • I I I i I i J l I l I I I PRE-DEVELOPMENT INPUTFILE Page 4 of 4 I I I I I I I J I r I I I f I I I (TITLE] ;;Project Title/Notes [OPTIONS] ; ;Option FLOW UNITS INFILTRATION FLOW ROUTING LINK OFFSETS MIN_SLOPE ALLOW PONDING SKIP STEADY STATE -- START DATE START TIME REPORT_START DATE REPORT START TIME --END DATE END TIME SWEEP_ START SWEEP END DRY DAYS REPORT_STEP WET STEP DRY STEP ROUTING_STEP INERTIAL DAMPING NORMAL FLOW LIMITED FORCE_MAIN_EQUATION VARIABLE STEP LENGTHENING STEP MIN SURFAREA MAX TRIALS HEAD TOLERANCE SYS FLOW TOL LAT FLOW TOL MINIMUM STEP THREADS [EVAPORATION] ;;Data Source -------------- MONTHLY DRY ONLY f I Value CFS GREEN_AMPT KINWAVE DEPTH 0 NO NO 01/03/1951 16:00:00 01/03/1951 16:00:00 08/25/2008 23:00:00 01/01 12/31 0 01:00:00 01:00:00 01:00:00 0:01:00 PARTIAL BOTH H-W 0.75 0 12.557 8 0.005 5 5 0.5 1 Parameters t I 0.06 NO 0.08 f I I I I I f I ' I ' I 0 .11 0.15 0.17 0.19 0 .19 0.18 0.15 ' I f I • I 0.12 0.08 0.06 • I • I f I Post-Development Mitigated Input File 1 f I I i I I (RAINGAGES] ; ;Name ;;-------------- Oceanside Format INTENSITY ID 67) .dat" oceanside IN [ SUBCATCHMENTS J ; ;Name SnowPack DMA-lc DMA-ld DMA-2c DMA-2d BMP-1 [SUBAREAS] ;;Subcatchment -------------- DMA-lc DMA-ld DMA-2c DMA-2d BMP-1 [INFILTRATION] ; ; Subcatchment -------------- DMA-lc DMA-ld DMA-2c DMA-2d BMP-1 [LID_CONTROLS) ; ;Name -------------- BMP-1 BMP-1 BMP-1 BMP-1 BMP-1 I t I ; Rain Gage oceanside Oceanside oceanside Oceanside Oceanside N-Imperv ---------- 0.012 0.012 0.012 0.012 0.012 Suction ---------- 6 9 6 9 9 Type/Layer ---------- BC SURFACE SOIL STORAGE DRAIN I t I Interval SCF 1:00 1.0 Outlet ---------------- POC-A POC-A BMP-1 BMP-1 POC-A N-Perv S-Imperv -------------------- 0.1 0.05 0.1 0.05 0.1 0.05 0.1 0.05 0.1 0.05 Ksat IMD -------------------- 0.075 0.32 0.01875 0.33 0.075 0.32 .01875 0.33 0.01875 0.33 Parameters ---------- 6 0 18 0.4 18 0. 67 0.173368956806278 0.5 • I ' I • I • I Source FILE Area -------- 0.0084 0.063 0.13 0.234 0.016 S-Perv ---------- 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0 0 I I i I "R:\Rain gage dat\ALERT station at Oceanside {Sensor %Imperv Width ---------------- 0 303 0 303 66 118 66 118 0 86 PctZero RouteTo -------------------- 25 OUTLET 25 OUTLET 25 OUTLET 25 OUTLET 25 OUTLET 0 5 0.1 5 0 6 I I • I I I %Slope CurbLen --------------- 48 0 48 0 1 0 1 0 0 0 PctRouted ---------- 5 1.5 Post-Development Mitigated Input File 2 I I I I I I I I ' I I f I f I ' I [LID_USAGE] ;;Subcatchment DrainTo BMP-1 [OUTFALLS] ; ;Name POC-A [CURVES] ; ; Name IMP-4 IMP-4 IMP-1 IMP-1 I J Store-Curve-IMP-4 Store-Curve-IMP-4 Store-Curve-IMP-1 Store-Curve-IMP-1 [REPORT] ;;Reporting Options INPUT NO CONTROLS NO SUBCATCHMENTS ALL NODES ALL LINKS ALL ' I ' LID Process BMP-1 Elevation ---------- 0 Type ---------- Rating Rating Storage Storage [TAGS] [MAP] DIMENSIONS Units -2727.273 None 0.000 [COORDINATES] ; ;Node -------------- POC-A [VERTICES] ; ; Link -------------- X-Coord 9953.271 X-Coord I 1 I f I f I J I Number Area Width 1 696.96 0 Type Stage Data -------------------------- FREE X-Value Y-Value -------------------- 0 0 2 7.19 0 0 2 7. 19 0 301 2 451 0 2178 2 3894 12727.273 10000.000 Y-Coord 623.053 Y-Coord f I l I f 1 ' l InitSat Fromimp 0 0 Gated Route To -------- NO f 1 • 1 ' I ' ToPerv RptFile 0 Post-Development Mitigated Input File 3 1 I I [Polygons] ;;Subeatehment X-Coord ;;-------------------------------- DMA-le -515.540 DMA-le -990. 725 OMA-le 1913.182 OMA-le 2248.183 DMA-ld 6619.938 DMA-ld 9226.376 DMA-ld 9735.202 DMA-ld 10067.497 DMA-ld 10327.103 DMA-ld 10356.598 OMA-ld 10419.956 OMA-ld 10192.108 DMA-ld 9766.355 OMA-ld 9309.450 DMA-ld 10610.030 DMA-ld 10662.828 OMA-ld 10705.067 DMA-ld 10789.544 DMA-ld 10937.380 DMA-ld 10919.003 DMA-ld 10960. 540 DMA-ld 10856.698 DMA-ld 10503.634 DMA-ld 10669.782 DMA-ld 10109.034 DMA-ld 9350.987 DMA-ld -1033.229 DMA-ld -482.866 DMA-2e -410.177 DMA-2e -628.245 DMA-2e -1438.214 DMA-2e -1448.598 DMA-2e -597.092 DMA-2e 1438.214 DMA-2e 1074.960 DMA-2e 1614.746 DMA-2e 929.387 DMA-2e 3494.289 DMA-2e 3930.426 DMA-2e 4023.884 DMA-2e 4293.873 DMA-2e 4916.926 DMA-2e 5747.664 DMA-2c 2248.183 DMA-2d 9309.450 DMA-2d 9787 .124 DMA-2d 10223.261 I l I • I j I j I t I I I Y-Coord ------------------ 846.560 160.182 181.301 809.969 706.127 872.274 1256.490 1651.090 1692.627 2988.270 5374.754 6043.614 6780.893 7227.414 8796.084 8542.652 7634.522 6694.712 5786.581 3260.644 2710.280 1941.848 1256.490 1007.269 425.753 207.684 134.995 861. 890 861. 890 903.427 924.195 1235.722 1225.337 3686.397 4095.785 4683.281 5524.403 8660.436 8878.505 9231. 568 9511. 942 8587.747 7705.088 809.969 7206.646 6760.125 6012.461 t ' I I i I I I 6 I • I t I t I I I Post-Development Mitigated Input File 4 I J I I I I ' J I t I I I I I f I I I f I t I I I I I ' 1 DMA-2d 10399.792 5368.640 DMA-2d 10306.334 1671.859 DMA-2d 10046.729 1692.627 DMA-2d 9735.202 1256.490 DMA-2d 9267.913 924.195 DMA-2d 6661.475 726.895 DMA-2d 2279.335 809.969 DMA-2d 5768.432 7663.551 DMA-2d 6962.617 6386.293 DMA-2d 8644 .860 6386.293 BMP-1 2627 .376 6592.342 BMP-1 2627.376 6494.409 BMP-1 2812.360 6352.951 BMP-1 4875.389 6396.677 BMP-1 5020.768 6614.746 BMP-1 4802.700 6947.040 BMP-1 4179.647 7829.699 BMP-1 3836.968 7985.462 BMP-1 3120.457 7964.694 BMP-1 2705.088 7435.099 [SYMBOLS] ; ;Gage X-Coord Y-Coord ;;-------------------------------------------------- Oceanside [BACKDROP] FILE DIMENSIONS 77.882 8691.589 "V:\17\17040\Engineering\GPIP\STORM\SWMM\1740_DMA.JPG" -1639.542 0.000 11639.542 10000.000 ' I f I ' I ' I ~ l ' I f I ' 1 Post-Development Mitigated Input File 5 ,-I Attachment D USDA NRCS CUSTOM SOIL RESOURCE REPORT j ii ti ii ti al ti ti ti ti It ti ii ti II ti II II at II 33" 728"N 33" 7 2S"N - Hydrologic Soil Group-San Diego County Area, California Map Scale: 1:430 f pr'nte:t on A portrait(S.5" x 11") sheet N ----====-------=======Mell!rs ~ 0 5 10 20 A ----=====--------========feet 0 20 ~ 00 ~ Map projection: Web Mern!ta" Comer CDOl'linall!s: WGS84 Edge tics: UTM Zale 11N WGS84 Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 10/8/2018 Page 1 of 4 I Hydrologic Soil Group-San Diego County Area, California MAP LEGEND MAP INFORMATION Area of Interest (AOI) D Area of Interest (AOI) Solls Soll Rating Polygons D A D A/0 DB D BID D C D CID D D D Not rated or not available Soil Rating Lines -A -A/0 -B -BID -C CID -D --Not rated or not available Soll Rating Points ■ A ■ A/0 ■ B ■ BID ~ Natural Resources • CC .:)atioC _j1ce ■ C ■ CID ■ D □ Not rated or not available Water Features Streams and Canals Transportation +++ Rails _.., Interstate Highways _,,_ US Routes Major Roads Local Roads Background • Aerial Photography Web Soil Survey NatC. Joorr Jsoil 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: 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 13, Sep 12, 2018 Soil map units are labeled (as space allows) for map scales 1 :50,000 or larger. Date(s) aerial images were photographed: Nov 3, 2014-Nov 22,2014 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. 10/8/2018 -2of • - Hydrologic Soil Group-San Diego County Area, California Hydrologic Soil Group Map unit symbol Map unit name Rating Acres lnAOI Percent of AOI LeE2 Las Flores loamy fine D 0.3 sand, 15 to 30 percent slopes, eroded MIC Marina loamy coarse B 0.1 sand, 2 to 9 percent slopes Totals for Area of Interest 0.5 Description Hydrologic soil groups are based on estimates of runoff potential. Soils are assigned to one of four groups according to the rate of water infiltration when the soils are not protected by vegetation, are thoroughly wet, and receive precipitation from long-duration storms. The soils in the United States are assigned to four groups (A, B, C, and D) and three dual classes (AID, B/D, and C/D). The groups are defined as follows: Group A. Soils having a high infiltration rate (low runoff potential) when thoroughly wet. These consist mainly of deep, well drained to excessively drained sands or gravelly sands. These soils have a high rate of water transmission. Group B. Soils having a moderate infiltration rate when thoroughly wet. These consist chiefly of moderately deep or deep, moderately well drained or well drained soils that have moderately fine texture to moderately coarse texture. These soils have a moderate rate of water transmission. Group C. Soils having a slow infiltration rate when thoroughly wet. These consist chiefly of soils having a layer that impedes the downward movement of water or soils of moderately fine texture or fine texture. These soils have a slow rate of water transmission. Group D. Soils having a very slow infiltration rate (high runoff potential) when thoroughly wet. These consist chiefly of clays that have a high shrink-swell potential, soils that have a high water table, soils that have a claypan or clay layer at or near the surface, and soils that are shallow over nearly impervious material. These soils have a very slow rate of water transmission. If a soil is assigned to a dual hydrologic group (AID, 8/D, or C/D), the first letter is for drained areas and the second is for undrained areas. Only the soils that in their natural condition are in group D are assigned to dual classes. Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 71.5% 28.5% 100.0% 10/8/2018 Page 3 of4 Hydrologic Soil Group-San Diego County Area, California Rating Options Aggregation Method: Dominant Condition Component Percent Cutoff: None Specified Tie-break Rule: Higher Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 10/8/2018 Page 4 of4 ATTACHMENT 3 - 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: J ~ 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) J ~ How to access the structural BMP(s) to inspect and perform maintenance J ~ 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) J ~ Manufacturer and part number for proprietary parts of structural BMP(s) when applicable J ~ 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.) J ~ Recommended equipment to perform maintenance J ~ When applicable, necessary special training or certification requirements for inspection and maintenance personnel such as confined space entry or hazardous waste management Attachment 3 Operation and Maintenance Information - ATTACHMENT 3 1.1 Operations, Maintenance and Inspection 1.1.1 Structural BMP Ownership and responsible party for permanent O&M The parties responsible for maintenance during the construction phase of the BMPs identified and Source Controls specified in this document. Developer's Name: Address: City: Carlsbad, CA 92 Email Address: Phone Number: Encineer of Work: Excel Engineering Emrineer's Phone Number: (760)-745-8118 R 'bl P espons1 e £ 0 arty or ngo111g M' a111tenance: Address: 5803 Armada Dr City: Carlsbad, CA 92008 Email Address: Phone Number: Address: Maintenance Funding Mechanism: Funding Source or sources for long-term operation and maintenance of each BMP identified in this document. By certifying the PDP SWQMP the applicant is certifying that the funding responsibilities have been addressed and will b e transferred to future owners. Address: City: E mail Address: Phone Number: Address: 1.1.2 1. 2. 3. Expected Maintenance actions for the Biofiltration BMP Watering plants daily Removing sediment, thrash and debris Re-mulching areas as necessary 4. Treat diseased vegetation or replace 5. Mowing turf areas (6" grass height optimum) 6. Repairing erosion at inflow points 7. Repairing outflow structures 8. Un-clog the orifice plate located at the box and the underdrain 1.1.3 Operation and Maintenance (O&M) Plan An O&M Plan will be prepared for the proposed project and submitted for approval by the City of Carlsbad prior to grading permit issuance. The O&M Plan describes the designated responsible party to manage the stormwater BMP(s), employee's training program and duties, operating schedule, maintenance frequency, routine service schedule, specific maintenance activities, copies of resource agency permits, and any other necessary activities. At a minimum, maintenance agreements shall require the inspection and servicing of all structural BMPs per manufacturer or engineering specifications. Parties responsible for the O&M Plan shall retain records for at least 5 years. These documents shall be made available to the City for inspection upon request at any time. While the PDP SWQMP must include general O&M requirements for structural BMPs, the PDP SWQMP may not be the final O&M Plan. 1.1.4 Project BMP Verification The applicant's Engineer of Record must verify through inspection of the site that the BMPs have been constructed and implemented as proposed in the approved SWQMP. The inspection must be conducted and City approval must be obtained prior to granting a certificate of occupancy. This approval may be verified through signatures on the as-built plans, specifically on the BMP sheet. 1.1.5 Annual BMP Operation and Maintenance Verification The BMP owner must verify annually that the O&M Plan is being implemented by submitting a self-certification statement to the City. The verification must include a record of inspection of the BMPs prior to the rainy season (October 1st of each year). 1.2 Requirements for Construction Plans 1.2.1 BMP Identification and Display on Construction Plan Plans for construction of the project (grading plans, improvement Plans, and landscaping plans) must show all permanent site design, source control, and structural BMPs, and must congruent with the PDP SWQMP. Structural BMP Summary BMP CityBMPID Latitude; APN BMPType Effective Name number Longitude Provided Area (Sg.Ft) 1 211-022-32-00 Bio filtration 795 - 1.2.2 Structural BMP Maintenance Information on Construction Plans Plans for construction of the project provide sufficient information to describe maintenance requirements (threshold and actions) for structural BMPs. BMPTYPE Biofiltration/ TC-32 INSPECTION Inspect soil and repair eroded areas monthly Inspect semi-annually for damage to vegetation and prior to October 1 to schedule swnmer maintenance. Inspect before major rainfall events to ensure the Biofiltration pond are ready for runoff. Perform additional inspections after periods of heavy runoff. Check for debris and litter, and areas of sediment accumulation semi-annually MAINTENANCE Water plans daily for 2 weeks at project completion. Remove sediment, trash and debris Remulch areas as necessary Treat diseased vegetation or replace Mow turf areas (6" grass height optimum) Repair erosion at inflow points. Repair outflow structures. Unclog the underdrain especially the low flow orifice. Refer to TC-32 CASQA literature for more detail. I - 1.2.3 Structural BMP Maintenance Information on Construction Plans Plans for construction of the project provide sufficient information to describe maintenance requirements (threshold and actions) for structural BMPs. TRAINING EQUIPMENT MAINTENANCE INSPECTION No specialized training, -Equipment shall -Access to Bmp shall be entered from the -Visual inspections will be done from or certifications lS include but not be parking lots to each BMP the parking lot of the BMP. required limited to lawn -Cones can be used to block off temporarily -Inspection of trash and debris of and shrub care parking stalls adjacent to BMP to allow for BMP and when applicable measure equipment better access riser from bottom of basin to top -Trash collecting equipment insure measurement agrees with A 1 -Tools necessary for access to BMP dimension on plans -Gloves for removing catch basin grates and -Check top of grates and inside catch wier structure basins, if any debris is in catch basin -Chain and lift for lifting wier if lifted then remove. uniformly, and evenly. 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. Roof Drains ........................................................................................................ 5 E. Trash Storage Areas .......................................................................................... 5 F. Storm Water Conveyance System Stenciling and Signing ................................. 5 G. Biofiltration ......................................................................................................... 6 H. Outlet Structures ................................................................................................ 6 I. Vector Management Control Requirements ....................................................... 6 ATTACHMENTS A. O&M Exhibit Al. Inspection & Maintenance Schedule Bl. Cost Estimate Cl. BMP Training Log D1. Inspection & Maintenance Log El. Maintenance Indicators (Table 7-2) -i- 1. PROJECT DESCRIPTION The purpose of the project is to build an extension to the existing 3-storey hotel building with landscaping and a bio-:filtration basin. 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 Quality Management Plan. Refer to this project's Storm Water Quality Management Plan for Information on specific BMPs. 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 SWQMP. 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 SWQMP 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 1st 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. 1 - Responsible Party for O&M and For Training-Property Owner GRAND PACIFIC PALISADES HOTEL, LP 5900 Pasteur Court, Suite 200 Carlsbad, CA 92008 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 take the course provided by the "BULDING INDUSTRIES ASSOCIATION of SAN DIEGO COUNTY" 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 keep 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. 2 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 oflandscaped 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. 3 - • 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 10 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 10 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. 4 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 11. 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. Roof Drains All roof drains shall be inspected 30 days prior to October 1st of each year to insure that they are clean and free from trash and in good repair. They shall be flushed and any leaks or damages piping shall be either replaced or repaired. Where roof drains flow onto grass areas splash structures and or rock rip- rap shall be maintained so the flow from the roof drains do not cause erosion or damage to the grass area. During the rain season roof drains shall be inspected weekly and after each rain stonn to insure that there is no trash and or silt build up that will restrict the run-off flow from the roof. All trash and/or silt build up shall be removed immediately. 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 ofinspection. 5 - • Inspection Frequency: Semi-annually, 30 days prior to October 1st 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 biofiltration facility had to be sized (which varies per BMP, between 0.625" and 0.875") 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. 6 In order to implement vector controls including minimizing the risk for mosquito-home disease 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: 7 ATTACHMENT A O&M EXHIBIT /!! EZEIIA7iON----l/1/INC EIJCE ,4/ICHOR, 'WA 7EP ()(J,4L/TY EN/JS PER IJfiA!I THIS SHEl7 \ OISTAllCE //?CW TOI: Of SIJJPE TV LIN£!' IN CfMl€L LAY£/? E ·TOP OF 8A.9N AT A I l}tVB✓SIOIV ~~ -·-~ , .. -.. ----=1 : ...... :/'?;:_.,,. .. _ J /IV?f'ZOW SlRtlClllPE , ... ,.,:,-,,.,,,;--.'.~i" ... ~;:::::,I ANO W!NllNNICE ACCESS ✓-=~· ~~:.-~:2\:,:-~,~;-..,___ . '· .· I t· ·: · . .-I t -. ~ ' , , l"'1. ·••-<'<·-'· ,· ,,,a,.-, •-, I-'--'-..,_,_,_~......,. ... -~ \ '""~~d~:1E~r,t1111 r:---· .. ANGIE OF l.'vfil/BlCE /1;\l[~~t;~;:l,Y, :_:;. ·: q:;ov rOP OF CPA l£l I A YEP i.,.....,.., I f '.~_~s-:.' .... , : . . . . ·-, ~-'•'·· ., ·.· ALL LOADS SHAIL 8£ ~TTj~f .· ~-.· I.· I l"O GPAvB.1~'__· •• •• ·.: •• -~ 1 H..:,...::_L LOlfER OR/RC£ ~ PERFOPA ?El) PIPE R Ollf./11£ ... • ,,r •• ~i -1 ,_,1,--,,=, ......J..,....-,-_'._._!.r7L- SOil MIX LAYER GRAVEL LAYER < PROIIIOE O(TACKIBLE GRATED CN> FOR MAIN!tNANCE AHO WIRE l,IESH/TRASH RACK TO PROTECT WEIR AND ORIFlCE F1!0M ClOGGING ATTACHMENT "Al" INSPECTION & MAINTENANCE SCHEDULE --------- PREVENTATIVE MAINTENANCE AND ROUTINE INSPECTION TYPE BMP Routine Action Maintenance Maintenance Frequency MAINTENANCE SITE-SPECIFIC REQUIREMENTS Indicator ACTIVITY Landscaping & Proper irrigation Less than 80% 30 days prior to October 1st each Re-seed or Re-plant. All slopes and landscaped areas are to irrigation & Fertilizer. coverage year and Monthly Repair Irrigation system have a minimum coverage of 80% with-in 5-days. Roof drain Trash free and Silt build up of more 30 days prior to October 1st Remove all trash and silt All Roof to be free from trash and removal of silt, than 1" no trash each year and weekly during and repair any damage to silt and in good repair sedimentation & rain season. roof drains, Debris Biofiltration Trash free and Silt build up of more Bl-annual health evaluation of Remove trash and silt -All bio-filters to be free from trash and removal of silt. than 2" no trash, trees and shrubs. repair and reseed exposed silt at all times, grass area to be free Clear Clogged Exposed soils, dead areas, maintain grass height from exposed soil and maintained to outlets and vegetation, ponded Visual inspection so as not be shorter than 2" proper height, ponding of water for Standing Water. water, and excessive 30 days prior to October 1'1, each or higher than 5" remove all more than 72 hours maintenance will vegetation year, in addition Bl-Monthly ponded water weekly be required (see TC-32) surface inspection (possibly more inspections, (See TC-32) during rainy season, and after Storm Event), Maintain as Needed. Storm Water Must be legible at Fading of paint or Semi-annually, Repair Done 30 Repaint stenciling and/or Applicable to all stenciling and Conveyance all times and have illegible letters or days prior to October 1st each replace signs 30 days prior signs system a clear view. year and frequency will vary to October 1st. Stenciling & according to usage and visual Signing inspection. Outlet Must be kept Silt, debris, trash 30 days prior to October 1st each Silt, debris, trash All outlet structures shall be kept Structures functional at all accumulation, Ponding year and weekly during rainy accumulation and repair functional at all times. times. Clear Water season or within 24 hours prior to any structural damage to Clogged outlets rain forecasts. the outlet structures. and Standing Water. TABLE 7-3. Maintenance Indicators and Actions for VegetatedBMPs Typical Maintenance Indicator(s) Maintenance Actions for Vegetated BMPs Accumulation of sediment, litter, or Remove and properly dispose of accumulated materials, without debris 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 Repair/re-seed/re-plant eroded areas and adjust the irrigation flow system. Erosion due to concentrated storm Repair/ re-seed/ re-plant eroded areas, and make appropriate water runoff flow 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 swalcs Make appropriate corrective measures such as adj usting 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 m biofiltration, Make appropriate corrective measures such as adjusting irrigation biofiltration with partial retention, or system, removing obstructions of debris or invasive vegetation, biofiltration areas, or flow-through clearing underdrains (where applicable), or repairing/ replacing planter boxes for longer than 96 hours clogged or compacted soils. following a storm even~ Obstructed inlet or outlet structure Clear obstructions. Damage to structural components such Repair or replace as applicable. as weirs, inlet or outlet structures "'These BMPs typically include a surface ponding layer as part of their function which may take 96 hours to drain following a storm event. 9 - Accessing BMPS for Maintenance BMP to access Access Equipment BMP-1 Concrete walkway Encompassing BMP Lawn and vegetation care equipment. Power washer equipment for cleaning structure. Brooms for sweeping up debris. Bags for trash collection. - ATTACMENT "B1" Annual Est;mate to Ma;ntajn au BMPs Landscaping & Biofiltration Maintenance oflandscaping and bio-filters is already included in the property management responsibilities. Additional cost: Irrigation System: Inspection and maintenance of the irrigation system is already included in the property management responsibilities, Additional cost: Roof Drains: Roof drain inspection and maintenance is already included in the property management responsibilities. Training: Once a year & training of new employees within their first week of employment. Total Estimated Annual Cost to MaintainBMPs 11 Annual 10-Year $200 $2,000 $100 $1,000 $100 $1,000 $400 ATTACHMENT "C1" BMP TRAINING LOG Date Type of Training Personnel Trained Trainer Mo/Day/Yr 12 ATTACHMENT "D1" INSPECTION AND MAINTENANCE LOG BMPTYP& DATE Name of Description of BMP Date Repair made LOCATION M/DN Person Condition/ Description repair and Description repair Inspecting required if any made and by who 13 - ATTACHMENT 3 STRUCTURAL BMP MAINTENANCE INFORMATION ATTACHMENT El. MAINTENANCE INDICATORS TABLE 7-2. Maintenance Indicators and Actions for Vegetated BMPs Jt,-= ,~-~--~:-~ ' , I ·1 t ~Bic~rMainteirnncf }ndicator'(s)° ~-... ~ ..... , ,-· . . , . . ; fi ' ,, 't' t ,a· ·BMI> , l\famtcnancc Actions .,, , .. , .. or cgc ,t c _ .s ... ,, .• -• ,_. , I Accumulation of sediment, litter, or debris Poor vegetation establishment Overgrown vegetation Erosion due to concentrated irrigation flow Remove and properly dispose of accumulated materials, without damage to the vegetation. Re-seed, re-plant, or re-establish vegetation per original plans. 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). Repair/re-seed/re-plant eroded areas and adjust the irrigation system. ,r -- Typical Maintenance ' -· . . • I. a· t ( ) fi v t t d BMI> Maintenance Act10ns n 1ca or s or cgc a e s Erosion due to concentrated storm water runoff flow Standing water in vegetated swales 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. 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, Make appropriate corrective measures such as adjusting irrigation biofiltration with partial retention, or system, removing obstructions of debris or invasive vegetation, biofiltration areas, or flow-through clearing underdrains (where applicable), or repairing/replacing planter boxes for longer than 96 hours clogged or compacted soils. following a storm event"' Obstructed inlet or outlet structure Clear obstructions. Damage to structural components such Repair or replace as applicable. as weirs, inlet or outlet structures - "'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 P.!.£at~}~tD~~!la11!-=~}n~h.~ator(s). . -1.71:l ;,,~ i , .. ·, '> ; . ; · , . , ~ ~~-~-~-'( _· y ·•.-·J'~ -~•,.i11.";•. ''::_j" _,:;_.'~f?·. :. --, ·,r• __ , • .:. . • -, • o~ Non-Yegetatccl Infiltration ' , -. i, •• , , ,. ·~ ,.: • ,.,.Maintcriaiwe Actions 1 ,:;: .... ...,.. · ~ : ,BMPs · · · -· . 1.., • •• ,. , ,. r • • ,. I .,.)'.: &. • .,.. --'-' ! I -• • -• - Accumulation of sediment, litter, or debris in infiltration basin, pretreatment device, or on permeable pavement surface Standing water in infiltration basin without subsurface inftltration gallery for longer than 96 hours following a storm event Standing water in subsurface infiltration gallery for longer than 96 hours following a storm event Standing water in permeable paving area Remove and properly dispose accumulated materials. Remove and replace clogged surface soils. This condition requires investigation of why inftltration 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. 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 -:rypic:11 Maintenance Inclicator(s) for Maintenance Actions ·~ • J " I . Filtration BMPs -. ---' 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 ftltration Repair or replace as applicable. system Note: For proprietary media filters, refer to the manufacturer's maintenance guide. I I I -1 Potential Sources of Runoff Pollutants 0 A. Onsite storm drain inlets D Not Applicable Appendix E: BMP Design Fact Sheets I . :-. -. ~"' I :•.. • ,I •~ . • . ,,· • , -·-. tt . , ~ ·-~ ' . " I " ~ , . . 1· .,. Then Your SWQMP Must Consider These Sciurce·Confrol BMPs : -.~ ~-..a:.__L ::-: • C ~-----;;_ J __ _J ~-_.: ... ,~~..._(.,.~ rAL . _'";;. C•.. ~i~.-.,._ ~ ::. .. ~=. ..r' ~ L:_ 2 Permanent Controls-Show on Drawings 0 Locations of inlets. 3 Permanent Controls-List in T able and Narrative 0 Mark all inlets with the words ''No Dumping! Flows to Bay'' or similar. See stencil template provided in Appendix I-4 E-4 4 Operational BMPs-Include in Table and N arrative 0 Maintain and periodically repaint or replace inlet markings. 0 Provide storm water pollution prevention information to new site owners, lessees, or operators. 0 See applicable operational BMPs in Fact Sheet SC-44, "D rainage System Maintenance," in the CASQA Storm Water Quality Handbooks at www.casqa.org/resources/bmp- handbooks/municipal-bmp- handbook. 0 Include the following in lease agreements: "Tenant shall not allow anyone to discharge anything to storm drains or to store or deposit materials so as to create a potential discharge to storm drains." February 26, 2016 I t1 r'-rh:_es~s~m~es\xif{i Be \i:;· . '-<~,·. --.>;. )':;;}:: ... " ; ,• · .~-on tne~Pro1ect·S1te:, .. ~!i;.; ,1·•-;..: ~:;..~·-·'* : ·-.. I,,,_ ,.._~'ID:i'.P.li:. •. .,;i.,. • ~ 1 Potential Sources of Runoff Pollutants 0 B. Interior floor drains and elevator shaft sump pumps D Not Aoolicable D C. Interior parking garages 0 Not Applicable 0 D1. Need for future indoor & structural pest control D Not Applicable Appendix E: BMP Design Fact Sheets Ad■ >::-.~ ..,..~... :,~ _...,._:;-' :. ~: t. t ·~' ~,. ~;.... . . . ; .. ThenYotir SWQMP mu t consider These: S0~1r~eit:ontrol iiM~s,ff;:.\r,•~~.,...,;:- Jia_...,_.,._.,.··.,. .. iili·~i!:---:-_1.;:, ~<~~"!"t~:., '• L ~" .. , . _ ,:_:,._·----~~-I~ ~->~~;.°~.I"..:.,, ... , ._ ...... 2 Permanent Controls-Show on Drawings 3 Permanent Controls-List in Table and Narrative 0 State that interior floor drains and elevator shaft sump pumps will be plumbed to sanitary sewer. □ State that parking garage floor drains will be plumbed to the sanitary sewer. 0 Note building design features that discourage entry of pests. E-5 4 Operational BMPs-Include in Table and Narrative 0 Inspect and maintain drains to prevent blockages and overflow. D Inspect and maintain drains to prevent blockages and overflow. 0 Provide Integrated Pest Management information to owners, lessees, and operators. February 26, 2016 1 Potential Sources of Runoff Pollutants 0 D2. Landscape/ Outdoor Pesticide Use D Not Applicable Appendix E: BMP Design Fact Sheets .. /~_;_ 1:··11r· \U,~J►-;:,_•/ ; \•,:' ': l ,' · ;: , t~ ~-~~ ': -.I, ·, .! ~~~-• 't"" ~i"'~~~""h~;;_;,~ J1.,.. _,.,.. ",'' . ., ■-_· .· I•,~-) . • _if.i •· •-• (•,:, ,-· ' a,. -·,f'i-.►-t:-... ,.._( 1---. ,.J ~. • ... -•-.. ,.,.. ,.,--~ · --. -.:. Then Yoi1r SWQMP must·consicler.Tn"ese Soufce_Control:BMPs _,•-,.,,-~_~),!:· P -c ._,Lc.-=-i.· ----,;.,,-~_,..;. ·-~~,Jd&. -. .~- 2 Permanent Controls-Show on Drawings 0 Show locations of existing trees or areas of shrubs and ground cover to be undisturbed and retained. Show self-retaining landscape areas, if any. Show storm water treatment facilities. 3 Permanent Controls-List in Table and Narrative State that final landscape plans will accomplish all of the following. 0 Preserve existing drought tolerant trees, shrubs, and ground cover to the maximum extent possible. 0 Design landscaping to minimize irrigation and runoff, to promote surface infiltration where appropriate, and to minimize the use of fertilizers and pesticides that can contribute to storm water pollution. 0 Where landscaped areas are used to retain or detain storm water, specify plants that are tolerant of periodic saturated soil conditions. 0 Consider using pest-resistant plants, especially adjacent to hardscape. 0To ensure successful establishment, select plants appropriate to site soils, slopes, climate, sun, wind, rain, land use, air movement, ecological consistency, and plant interactions. E-6 4 Operational BMPs-lnclude in Table and Narrative 0 Maintain landscaping using minimum or no pesticides. 0 See applicable operational BMPs in Fact Sheet SC-41, "Building and Grounds Maintenance," in the CASQA Storm Water Quality Handbooks at www.casqa.org/resources /bmp -handbooks/municipal-bmp- handbook. 0 Provide IPM information to new owners, lessees and operators. February 26, 2016 I 1 Potential Sources of Runoff Pollutants D E. Pools, spas, ponds, decorative fountains, and other water features. GZl Not Applicable D F. Food service 0 Not Applicable 2 Permanent Controls-Show on Drawings D Show location of water feature and a sanitary sewer cleanout in an accessible area within 10 feet. D For restaurants, grocery stores, and other food service operations, show location (indoors or in a covered area outdoors) of a floor sink or other area for cleaning floor mats, containers, and equipment. On the drawing, show a note that this drain will be connected to a grease interceptor before discharging to the sanitary sewer. All cleaning for restaurant facility will be done indoors. Indoor kitchen area is connected to grease interceptor. Appendix E: BMP Design Fact Sheets 3 Permanent Controls-List in Table and Narrative D If the local municipality requires pools to be plumbed to the sanitary sewer, place a note on the plans and state in the narrative that this connection will be made according to local requirements. □Describe the location and features of the designated cleaning area. □Describe the items to be cleaned in this facility and how it has been sized to ensure that the largest items can be accommodated. E-7 4 Operational BMPs-Include in Table and Narrative D See applicable operational BMPs in Fact Sheet SC-72, "Fountain and Pool Maintenance," in the CASQA Storm Water Quality Handbooks at \Vww.casqa.org/resources/bm p-handbooks/municipal- bmp-handbook. February 26, 2016 Potential Sources of D G. Refuse areas ~ Not Applicable 2 Permanent Controls-Show on Drawings D Show where site refuse and recycled materials will be handled and stored for pickup. See local municipal requirements for sizes and other details of refuse areas. D If dumpsters or other receptacles are outdoors, show how the designated area will be covered, graded, and paved to prevent run- on and show locations of berms to prevent runoff from the area. Also show how the designated area will be protected from wind dispersal. D Any drains from dumpsters, compactors, and tallow bin areas must be connected to a grease removal device before discharge to sanitary sewer. 3 Permanent Controls-List in Table and Narrative D State how site refuse will be handled and provide supporting detail to what is shown on plans. D State that signs will be posted on or near dumpsters with the words "Do not dump hazardous materials here" or similar. E-8 Appendix E: BMP Design Fact Sheets 4 Operational BMPs-lnclude in Table and Narrative D State how the following will be implemented: Provide adequate number of receptacles. Inspect receptacles regularly; repair or replace leaky receptacles. Keep receptacles covered. Prohibit/prevent dumping of liquid or hazardous wastes. Post "no hazardous materials" signs. Inspect and pick up litter daily and clean up spills immediately. Keep spill control materials available on-site. See Fact Sheet SC-34, 'Waste Handling and Disposal" in the CASQA Storm Water Quality Handbooks at www.casqa.org/resources/bmp- handbooks/municipal-bmp-handbook. February 26, 2016 I 1 Potential Sources of Runoff Pollutants 0 H. Industrial processes. 0 Not Applicable 0 I. Outdoor storage of equipment or materials. (See rows J and K for source control measures for vehicle cleaning, repair, and maintenance.) 0 Not Applicable 2 Permanent Controls-Show on Drawings 0 Show process area. D Show any outdoor storage areas, including how materials will be covered. Show how areas will be graded and bermed to prevent run-on or runoff from area and protected from wind dispersal. 0 Storage of non-hazardous liquids must be covered by a roof and/ or drain to the sanitary sewer system, and be contained by berms, dikes, liners, or vaults. O Storage of hazardous materials and wastes must be in compliance with the local hazardous materials ordinance and a Hazardous Materials Management Plan for the site. Appendix E: BMP Design Fact Sheets 3 Permanent Controls-List in Table and Narrative □If industrial processes are to be located onsite, state: "All process activities to be performed indoors. No processes to drain to exterior or to storm drain system." □Include a detailed description of materials to be stored, storage areas, and structural features to prevent pollutants from entering storm drains. □Where appropriate, reference documentation of compliance with the requirements of local Hazardous Materials Programs for: • Hazardous Waste Generation • Hazardous Materials Release Response and Inventory • California Accidental Release Prevention Program • Aboveground Storage Tank • Uniform Fire Code Article 80 Section 103(6) & (c) 1991 • Underground Storage Tank E-9 4 Operational BMPs-Include in Table and Narrative Table and Narrative 0 See Fact Sheet SC-10, "Non- Storm Water Discharges" in the CASQA Storm Water Quality Handbooks at https: / (\\.,vw.casqa.org/ re sou rces/bmo-handbook~. □See the Fact Sheets SC-31, "Outdoor Liquid Container Storage" and SC-33, "Outdoor Storage of Raw Materials" in the CASQA Storm Water Quality Handbooks at www.casqa.org/resources/bm p-handbooks/municipal-bmp- handbook. February 26, 2016 1 Potential Sources of Runoff Pollutants 2 Permanent Controls-Show on Drawings □J. Vehicle and ID Show on drawings as appropriate: Equipment Cleaning 0 Not Applicable (1) Commercial/industrial facilities having vehicle / equipment cleaning needs must either provide a covered, bermed area for washing acttvittes or discourage vehicle/ equipment washing by removing hose bibs and installing signs prohibiting such uses. (2) Multi-dwelling complexes must have a paved, bermed, and covered car wash area (unless car washing is prohibited onsite and hoses are provided with an automatic shut- off to discourage such use). (3) Washing areas for cars, vehicles, and equipment must be paved, designed to prevent run-on to or runoff from the area, and plumbed to drain to the sanitary sewer. ( 4) Commercial car wash facilities must be designed such that no runoff from the facility is discharged to the storm drain system. Wastewater from the facility must discharge to the sanitary sewer, or a wastewater reclamation system must be installed. E-10 3 Permanent Controls-List in Table and Narrative D If a car wash area is not provided, describe measures taken to discourage onsite car washing and explain how these will be enforced. Appendix E: BMP Design Fact Sheets 4 Operational BMPs-Include in Table and Narrative Describe operational measures to implement the following (if applicable): D Washwater from vehicle and equipment washing operations must not be discharged to the storm drain system. D Car dealerships and similar may rinse cars with water only. D See Fact Sheet SC-21, «Vehicle and Equipment Cleaning," in the CASQA Storm Water Quality Handbooks at ·www.casqa.org/resources/bm p-handbooks/municipal-bmp- handbook. February 26, 2016 I ,-.... -.. _ --,...:_,~ . '· '.-;,"~' •i-7'-~:~:': ·-•--1' •. :; If These. So1.1rces',Will .Be ~ ~on the:Pr&jictiSlte .;. ~~1_&~ll__.;J~ ._..,t:,::r_,. ""-' IL, 1 Potential Sources of Runoff Pollutants K. D Vehicle/Equipment Repair and Maintenance 0 Not Applicable Appendix E: BMP Design Fact Sheets C l • '. • ~ . :· . C ~ , . . • , • ~•g,t-~ { ·: ',D'.~ i_~71J~ ... Then Your SWQMP must consider These so·urce'Cohti:ol BMPs .. _ ~;,:a.:~.v . -~-.,· 1~-, -:tff·-s: ,;<:<.;:,""~-, }!-~-· ~-"i~~~t\~7 -~· ~ ·• ~ ~ -,-_-I(!: ..... ~ --• ♦ J -~-; __ \ • -•-~: ~~~l~f;_•~ _s .;~- Permanent Controls-Show on Drawings D Accommodate all vehicle equipment repair and maintenance indoors. Or designate an outdoor work area and design the area to protect from rainfall, run-on runoff, and wind dispersal. D Show secondary containment for exterior work areas where motor oil, brake fluid, gasoline, diesel fuel, radiator fluid, acid- containing batteries or other hazardous materials or hazardous wastes are used or stored. Drains must not be installed within the secondary containment areas. D Add a note on the plans that states either (1) there are no floor drains, or (2) floor drains are connected to wastewater pretreatment systems prior to discharge to the sanitary sewer and an industrial waste discharge permit will be obtained. Permanent Controls-List in Table and Narrative D State that no vehicle repair or maintenance will be done outdoors, or else describe the required features of the outdoor work area. D State that there are no floor drains or if there are floor drains, note the agency from which an industrial waste discharge permit will be obtained and that the design meets that agency's requirements. D State that there are no tanks, containers or sinks to be used for parts cleaning or rinsing or, if there are, note the agency from which an industrial waste discharge permit will be obtained and that the design meets that agency's requirements. E-11 Operational BMPs-Include in Table and Narrative In the report, note that all of the following restrictions apply to use the site: D No person must dispose of, nor permit the disposal, directly or indirectly of vehicle fluids, hazardous materials, or rinsewater from parts cleaning into storm drains. D No vehicle fluid removal must be performed outside a building, nor on asphalt or ground surfaces, whether inside or outside a building, except in such a manner as to ensure that any spilled fluid will be in an area of secondary containment. Leaking vehicle fluids must be contained or drained from the vehicle immediately. D No person must leave unattended drip parts or other open containers containing vehicle fluid, unless such containers are in use or in an area of secondary containment. February 26, 2016 1 Potential Sources of Runoff Pollutants O L. Fuel Dispensing Areas 0 Not Applicable 2 Permanent Controls-Show on Drawings D Fueling areas 16 must have impermeable floors (i.e., portland cement concrete or equivalent smooth impervious surface) that are (1) graded at the minimum slope necessary to prevent ponding; and (2) separated from the rest of the site by a grade break that prevents run-on of storm water to the MEP. D Fueling areas must be covered by a canopy that extends a minimum of ten feet in each direction from each pump. [Alternative: The fueling area must be covered and the cover's minimum dimensions must be equal to or greater than the area within the grade break or fuel dispensing area 1.] □ The canopy [or cover] must not drain onto the fueling area. 3 Permanent Controls-List in Table and Narrative Appendix E: BMP Design Fact Sheets 4 Operational BMPs-lnclude in Table and Narrative 0 The property owner must dry sweep the fueling area routinely. See the Business Guide Sheet, "Automotive Service-Service Stations" in the CASQA Storm Water Quality Handbooks at https: // ,v,nv .casqa.org/ resources lb mp-handbooks. 16 The fueling area must be defined as the area extending a minimum of 6.5 feet from the comer of each fuel dispenser or the length at which the hose and nozzle assembly may be operated plus a minimum of one foot, whichever is greater. E-12 February 26, 2016 I 1 Potential Sources of Runoff Pollutants M. Loading Docks 0 Not Applicable 2 Permanent Controls-Show on Drawings D Show a preliminary design for the loading dock area, including roofing and drainage. Loading docks must be covered and/ or graded to minimize run-on to and runoff from the loading area. Roof downspouts must be positioned to direct storm water away from the loading area. Water from loading dock areas should be drained to the sanitary sewer where feasible. Direct connections to storm drains from depressed loading docks are prohibited. D Loading dock areas draining directly to the sanitary sewer must be equipped with a spill control valve or equivalent device, which must be kept closed during periods of operation. D Provide a roof overhang over the loading area or install door skirts (cowling) at each bay that enclose the end of the trailer. 3 Permanent Controls-List in E-13 Appendix E: BMP Design Fact Sheets 4 Operational BMPs-Include in Table and Narrative □ Move loaded and unloaded items indoors as soon as possible. □ See Fact Sheet SC-30, "Outdoor Loading and Unloading," in the CASQA Storm Water Quality Handbooks at v,;ww.casqa.org/resources/bmp- handbooks/municipal-bmp-handbook. February 26, 2016 I 1 Potential Sources of Runoff Pollutants 0 N. Fire Sprinkler Test Water D Not Applicable 0. Miscellaneous Drain or Wash Water □Boiler drain lines lllCondensate drain lines □Rooftop equipment □Drainage sumps □Roofing, gutters, and trim □Not Applicable 2 Permanent Controls- Show on Drawings Appendix E: BMP Design Fact Sheets 3 Permanent Controls-List in Table and Narrative 12:JProvide a means to drain fire sprinkler test water to the sanitary sewer. □Boiler drain lines must be directly or indirectly connected to the sanitary sewer system and may not discharge to the storm drain system. IZJCondensate drain lines may discharge to landscaped areas if the flow is small enough that runoff will not occur. Condensate drain lines may not discharge to the storm drain system. □Rooftop mounted equipment with potential to produce pollutants must be roofed and/ or have secondary containment. □Any drainage sumps onsite must feature a sediment sump to reduce the quantity of sediment in pumped water. □Avoid roofing, gutters, and trim made of copper or other unprotected metals that may leach into runoff. E-14 4 Operational BMPs-Include in Table and Narrative 0 See the note in Fact Sheet SC- 41, "Building and Grounds Maintenance," in the CASQA Storm Water Quality Handbooks at \vww.casqa.org/resources/bm p-handbooks/munic1pal-bmp- handbook February 26, 2016 I 1 Potential Sources of Runoff Pollutants 0 P. sidewalks, parking lots. D Not Applicable Plazas, and 2 Permanent Controls-Show on Drawings 3 Permanent Controls-List in Table and Narrative E-15 Appendix E: BMP Design Fact Sheets 4 Operational BMPs-Include in Table and Narrative 0 Plazas, sidewalks, and parking lots must be swept regularly to prevent the accumulation of litter and debris. Debris from pressure washing must be collected to prevent entry into the storm drain system. Washwater containing any cleaning agent or degreaser must be collected and discharged to the sanitary sewer and not discharged to a storm drain. February 26, 2016 ATTACHMENT 4 City standard Single Sheet BMP (SSBMP) Exhibit [Use the City's standard Single Sheet BMP Plan.] - ATTACHMENT 4 - I I I I I I ~ :,, C i it ~ n i ~ ~ t I I ~ ~ I i ! l I I I ~ :§: " ' ' ' "vv / ATTACHMENT 4 . ' ' _) <-. '"' SINGLE SHEET BMP PI__Aµh ~ . / / / ' ' · .. •-.·~~ GRAND PACIFIC PALISADES HOTEL ' ' ' ' ' / A < . "' ' ' ' ' ' '>- V < .. · . . . ·0, ~ . ~ . '0. ~ ---s::?~'.··v •. ... ·. , -: .. •' !·-:-' . .. : ' ~ ~. . . . -~ .. ' ~ ~ -"' .. .... .·" ~ ... ~ ' "-' ' ' l ·1 . ·· .. .. . . · . · 1 • • ,, . -. . . -~-. .· . . J 0 . • .• • • .•. 0 . • I 0 ' : '\'. . . . / / / / / . / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / I • ·L//.IIT OF 8(1/Ll}INC'S ROOF , . I :~1' . r -½ q\ ... ',o·. -,, -b .b -7 / . -----'" ----~-~ -; -----7 / ~7 ~ -::--5 .--~, _ _, ----'r:-""'· se\'.-----r _--'flr"._ . , -.,____ ' ~--=--'"" -0 ~ : __ ,_: _,c-:.._ _ _J SCALE· r = 10' -------7o 0 ;o JO fl} BMPTABLE BMPI BMPTYPE SYMBO< CAsa-4 NO. O<JANTTTY ORAW!NGI SNEETNO.{S) JNSPECTION MAINTENANCE F1lEOUENCY FREQUENCY HYDRONOO/FICATlON & TREATMENT CONTROL 0 IICR. TRA l/ON :v_,:_ • .JQ ao:, PRKR 1/J (KT. !ST 11-llt:WTM Y (SEE Al/EA TC-J2 795 SF IIC 5 £AC1'>£AIIAMJIIEZXlY AllACIIIIOIT J (T /J/IIWCIUN$1.Jl:l'i PflrJ.ECT SIK/IIP.1 SOURCE CONTROL SDI ANMIAlJ. Y. R!PAII 0 N.ET NO DUMPING OfH .JQtu~PRKR 1/J STENCIUNC DRAINS TO OCEAN SD-IJ !£A. lolfC 5 SDI ANMIAlJ. y HSU4l trT/X1£JI 1ST £AC/( >£All NSffCIK.W MO /KlUNCY //Ill VARY A~I/JI/S46EANO HSU4l NSKCIK.W DATE INITIAL ENGINEER OF WORK REVISION DESCRIPTION I I I I I I I I I I I I I I I I I I I- I I I I I I DATE INITIAL OTHER APPROVAL PARTY R£S1'CWS18LE Fa? AIAINTENANCE: NAN£: c?rt«M2 .PAClflC PALISAIJ£S H01El LP CCWTACI: Jaa" ADfJN£SS.· 5900 PAS/l1JR CQ(J8[ sy,r 200 CAJ,BSBAll CA g2(XJIJ PlAN PNEPARED 8 ~ NAJI£: tx1,/PAN/'! --.s:s:- tNKl(R[()£NTJNQ UCE1. fNC1MDltNC ffO STAT£fl £&Y,NllQQ CA92029 PHCW£ NO. ZM lAf.8188 CER!RCAllCW: NC,£ t5G29 BIR NOTES: !. TH£S£ 81/PS All£ IIAN{)A m'?Y TO 8£ MTAlJ.ETJ PE!? IIANIIFAC!IHR'S IIECOllll£MJAT1a{S Ofl lH£S£ PlAIIS. 2. NO CHANCcS TO Ill£ fW(R)SE[J Bl/PS av THIS SHEU #flHOIIT PR1CW Afflil:>VAL f1UI TH£ CITY ENCINE£7?. .I NO Sl.6Sllll/OQ1/S TV TH£ IIAllRIAI. Ofl TlffS Ofl PUNT/NC T1P£S #flHOIIT Pf/KR-~ f1UI TH£ CITY ENCINEER. l NO ocaJPANCY llllJ. 8£ CIIANlBJ IAVnL TH£ CITY NSP£Cl/ON STAff HAS WSPECTFD /HIS f'IIO.ECT FOfl APPRa'flfA ff BNP C{;WS/11rJCT/ON ANO WSTAI.LA l/ON. 5. /l£F£ll TV l,fAlffllVANCC AGIIEEJIENT lJOCVJIENT. 5. SU' f'IIO.ECT StlOl,/P FOIi A@l/ONAI. Uol'WIA l/ON. LEJ I CITY OF CARLSBAD 1 1 SHEETS I ENGINEERING DEPARTMENT 1 SINGLE SHEET BMP SITE PLAN CRAND PACIFIC PALISADES HOTEL EXPANSION RECORD COPY I PROJECT NO. 96-01 (,4) DATE INITIAL I DRAWING NO. I CITY APPROVAL INITIAL DATT: owe -SD SD SD /(\ -----7· SCALE· !0 = !O' 0 10 BMP# BMPTYPE • SD 20 JO SYMBOL "' •• <;, • <J / "' "' "' "' "' "' " . v ✓ <J. < "' /'-..__< V "' / . "' / ~ < ~- V < <I < V V <J < V 4"' • "' / ---------- / V 4 ';'. /:<: ~ :,__:__, • •-• • • • ':"--'°'. ~ 4 / .,,_ ... ·-s..·...... < "' • <J n/, .:.,·~.---.·.·.·_-;-<-__·:< "' /, .· .. ·.·.·.·.·.<_,·.·.·.· .. ·. V .. :.{•:.:.:.:.:.:.:. :\::.:. '.\· ~ ~-: •• : : : :~~;;::::::::::: * ~-: *:.:::.: .... V --· I .. . . . . ·"""' ........... ~ : • ,·-f··-·.·.·.·.·."::::,,·.·.·.·.·.·.:s..········ ~ ~ ' ' ' < V <J . . . . . . . . . . . . . . "·:--c . . . . . . . " . <1· ••••••••••••••• , ••••••••• ' ' ' ' ' ' <J 7 ~I : ·1:::::::::::::::::: ~:~ ~:;::::::: ~.. : : : :s_.. ~ • 1·················.C::,···· ···"-.·,'s_ <t :-> > > :-:-:-:-> :-> > :-... ~~> :-. . . < <. ~:-.· -( I : . : . : . : . : . : . : . : . : . : . : . : . : . :-: : . : •::: . : : . : · )-: \ '·\.:············-·.·.·.·.·.·.·.·.·.·.·.·.· .· .·. '/._ I ! ! I "'- • I ~. :, . : . : . :-::-:-: . :-:---:-· .-.. ---:----:--. ~ .................. "/ --------- ;y . V < " V < V <I / / / / ®/ / V <J \ V <J< "\ < . \ V . _,! ·v / / / / / / / / / / / / / / / / / / / / / / / / / / / / 40 BMPTABLE CASa4NO. Ql/ANTITY DRAWING# SHEET NO.(S} INSPECTION MAINTENANCE FREQUENCY FREQUENCY HYOROMOOIFICA TION & TREATMENT CONTROL 0 BIOFlL !RA 710N :::::::::::::::::::::::::::~:: JO OA rs PRIOR TO OCl !ST 81-lv/ON!HL Y (SEE AREA :::::::::::::::::::::::::;:::: TC-32 795 SF owe 5 EACH ~AR ANO J!IEEKL Y A TTACH/v!ENT J OF OUR/NG RAIN SEASON. PRO.JECT SfYOlv!P) SOURCE CONTROL SBU ANNUALLY, REPAIR 0 INLET NO DUMPING OONE JO OA YS PRIOR TO STENCILING DRAINS TO OCEAN S0-13 1 EA. fJfYG 5 SE/vii ANNUALLY 11'SUAL OCTOBER 1ST EACH ~AR INSPEC110N ANO FREOUENCY lf!LL 0/RY ACCORDING TO USAGE ANO /1SUAL !NSPEC110N ' V ' ' ' ' ' ,, I ' i " ..... ' ' ' ATTACHMENT 4 SINGLE SHEET BMP P GRAND PACIFIC PALISADES HOTEL < 0 . V <Iv-_, <I / / / / 0 / / / ' <. \\ / ' <JV 4 • <J • \ V \ <I V < V < \ .. ' ' ' ' V ' ' ' ' ' <J -v <I V _, • 0 < V ,,. <I < 0 "' . DATE ENGINEER V < .. -✓ V 0 V < -q. <1 V V . . . ! • <f 1 ·~---->+--~~~--• I V ' V ✓- LIMIT OF BUILOINC's ROOF INITIAL - V V ... ✓ \ \ I \ \ ~ I i\ \ \ / \ \ . ~ I I I I I '--.. '--.. OF WORK REVISION DESCRIPTION I I I I I I I DATE INITIAL OTHER APPROVAL PARTY RESPONSIBLE FOR MAINTENANCE· NAME GRANO PAC/RC PALISADES HOTEL. LP CONTACT: {760) 431 8500 ADDRESS.· 5900 PASTEUR COURT SUITE 200 CALRSBAO. CA 92008 PLAN PREPARED BY: NAME COMPANY: ADDRESS.· PHONE NO. ROBERT OEN77NO EXCEL ENGINEERING 440 STATE PL ESCONDIDO. CA 92029 706. 745.8188 CER 71F1CA 710N: R. C.£ 45629 8/IPNO!ES: !. 1HESE Blv!PS ARE MANDATORY TO BE INSTALLED PER lv!ANUFAClVRER'.5 REC0Mlv!ENOA710NS OR 1HESE PLANS. 2. NO CHANGES TO THE PROPOSED Blv!PS ON THIS SHEET 11'/!HOUT PRIOR APPROVAL FRO/vi !HE CITY ENGINEER. 3. NO SUBS771V770NS TO !HE MATERIAL OR TYPES OR PLAN77NG TYPES 11'/!HOUT PRIOR APPROVAL FRO/vi !HE CITY ENGINEER. 4. NO OCCUPANCY 11'/LL BE GRANTED UN77L !HE CITY INSPEC710N STAFF HAS INSPECTED !HIS PROJECT FOR APPROPRIATE BMP CONS1RUC770N AND INSTALLA710N. 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT. 6. SEE PROJECT SfYOlv!P FOR AOOl710NAL INFOR/v!A 710N. Exp. 12-31-18 SIGNATURE SHEET CITY OF CARLSBAD SHEETS 1 1 ENGINEERING DEPARTMENT SINGLE SHEET BMP SITE PLAN GRAND PACIFIC PALISADES HOTEL EXPANSION RECORD COPY PROJECT NO. AM£ND2017-0020 DATE INITIAL I DRAWING NO. CITY APPROVAL INITIAL DATE 356-7C I