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GPA 2019-0001; Chick-fil-A; SWQMP - Storm Water Quality Management Plan; 2021-06-29
CITY OF CARLSBAD PRELIMINARY PRIORITY DEVELOPMENT PROJECT (PDP) STORM WATER QUALITY MANAGEMENT PLAN (SWQMP) FOR CHICK-FIL-A, #4306 SWQMP No. PENDING ENGINEER OF WORK: RANDYJ.DECKER P.E. 81077 PREPARED FOR: CHICK-FIL-A, INC. 5200 BUFFINGTON RD. ATLANTA, GA 30349-2998 PREPARED BY: JOSEPH C. TRUXAW & ASSOCIATES, INC. 1915 W. ORANGEWOOD AVE. SUITE 101 ORANGE, CA 92868 (714) 935-0265 DATE: June 29, 2021 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 (BMPs) into the project design per Carlsbad BMP Design Manual (BMP Manual). To view the BMP Manual, refer to the Engineering Standards (Volume 5). This questionnaire must be completed by the applicant in advance of submitting for a development application (subdivision, discretionary permits and/or construction permits). The results of the questionnaire determine the level of storm water standards that must be applied to a proposed development or redevelopment project. Depending on the outcome, your project will either be subject to ‘STANDARD PROJECT’ requirements 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 concurrently. PROJECT INFORMATION PROJECT NAME: CHICK-FIL-A, #4306 PROJECT ID: PENDING ADDRESS: 5850 AVENIDA ENCINAS, CARLSBAD, CA APN: 210-170-08-00 & 210-170-09-00 The project is (check one): New Development X Redevelopment The total proposed disturbed area is: 42,587 ft2 (0.978 ) acres [Private Property] The total proposed newly created and/or replaced impervious area is: 30,405 ft2 ( 0.698 ) 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 city. E-34 Page 1 of 4 REV 02/16 INSTRUCTIONS: E-34 Page 2 of 4 REV 04/17 STEP 1 TO BE COMPLETED FOR ALL PROJECTS To determine if your project is a “development project”, please answer the following question: YES NO Is your project LIMITED TO routine maintenance activity and/or repair/improvements to an existing building or structure that do not alter the size (See Section 1.3 of the BMP Design Manual for guidance)? X If you answered “yes” to the above question, provide justification below then go to Step 5, mark the third box stating “my project is not a ‘development project’ and not subject to the requirements of the BMP manual” and complete applicant information. Justification/discussion: (e.g. the project includes only interior remodels within an existing building): If you answered “no” to the above question, the project is a ‘development project’, go to Step 2. STEP 2 TO BE COMPLETED FOR ALL DEVELOPMENT PROJECTS To determine if your project is exempt from PDP requirements pursuant to MS4 Permit Provision E.3.b.(3), please answer the following questions: Is your project LIMITED to one or more of the following: YES NO 1. Constructing new or retrofitting paved sidewalks, bicycle lanes or trails that meet the following criteria: a) Designed and constructed to direct storm water runoff to adjacent vegetated areas, or other non- erodible permeable areas; b) Designed and constructed to be hydraulically disconnected from paved streets or roads; c) Designed and constructed with permeable pavements or surfaces in accordance with USEPA Green Streets guidance? X ` 2. Retrofitting or redeveloping existing paved alleys, streets, or roads that are designed and constructed in accordance with the USEPA Green Streets guidance? X 3. Ground Mounted Solar Array that meets the criteria provided in section 1.4.2 of the BMP manual? X 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. E-34 Page 3 of 4 REV 04/17 STEP 3 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. X 2. Is your project a redevelopment project creating and/or replacing 5,000 square feet or more of impervious surface collectively over the entire project site on an existing site of 10,000 square feet or more of impervious surface? This includes commercial, industrial, residential, mixed-use, and public development projects on public or private land. X 3. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface collectively over the entire project site and supports a restaurant? A restaurant is a facility that sells prepared foods and drinks for consumption, including stationary lunch counters and refreshment stands selling prepared foods and drinks for immediate consumption (Standard Industrial Classification (SIC) code 5812). X 4. Is your project a new or redevelopment project that creates 5,000 square feet or more of impervious surface collectively over the entire project site and supports a hillside development project? A hillside development project includes development on any natural slope that is twenty-five percent or greater. X 5. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious surface collectively over the entire project site and supports a parking lot? A parking lot is a land area or facility for the temporary parking or storage of motor vehicles used personally for business or for commerce. X 6. Is your project a new or redevelopment project that creates and/or replaces 5,000 square feet or more of impervious street, road, highway, freeway or driveway surface collectively over the entire project site? A street, road, highway, freeway or driveway is any paved impervious surface used for the transportation of automobiles, trucks, motorcycles, and other vehicles. X 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).* X 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 (SIC) codes: 5013, 5014, 5541, 7532-7534, or 7536-7539. X 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. X 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? X 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) X 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 applicant information. E-34 Page 4 of 4 REV 04/17 STEP 4 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) = 25,878 sq. ft. [Chick-fil-A Parcel Only] Total proposed newly created or replaced impervious area (B) = 25,552 sq.ft. [Chick-fil-A Parcel Only] Percent impervious area created or replaced (B/A)*100 = 98.7% X If you answered “yes”, the structural BMPs required for PDP apply only to the creation or replacement of impervious surface and not the entire development. Go to step 5, check the first box stating “My project is a PDP …” and complete applicant information. If you answered “no,” the structural BMP’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. STEP 5 CHECK THE APPROPRIATE BOX AND COMPLETE APPLICANT INFORMATION 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 Applicant Name: Applicant Title: Applicant Signature: Date: * 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: YES NO By: Date: Project ID: SITE INFORMATION CHECKLIST Project Summary Information Project Name CHICK-FIL-A, #4306 Project ID PENDING Project Address 5850 AVENIDA ENCINAS CARLSBAD, CA Assessor's Parcel Number(s) (APN(s)) 210-170-08-00 & 210-170-09-00 Project Watershed (Hydrologic Unit) Carlsbad 904 Parcel Area 0.890 Acres ( 38,761 Square Feet) Existing Impervious Area (subset of Parcel Area) 0.594 Acres ( 25,878 Square Feet) Area to be disturbed by the project (Project Area) 1.030 Acres ( 44,867 Square Feet) Project Proposed Impervious Area (subset of Project Area) 0.698 Acres ( 30,405 Square Feet) Project Proposed Pervious Area (subset of Project Area) 0.290 Acres ( 12,614 Square Feet) Note: Disturbed area includes improvements in the Public R/W and on the adjacent property which consists of both pervious and impervious surfaces. Proposed pervious and impervious values above reflect only proposed surfaces within property limits and therefore do not add up to the total disturbed area. Proposed pervious area includes the surface of the bio-filtration basins. Category # Description i ii iii iv v vi vii viii ix x Units 0 Drainage Basin ID or Name DMA-1 DMA-2 unitless 1 Basin Drains to the Following BMP Type Biofiltration Biofiltration unitless 2 85th Percentile 24-hr Storm Depth 0.58 0.58 inches 3 Design Infiltration Rate Recommended by Geotechnical Engineer 0.007 0.007 in/hr 4 Impervious Surfaces Not Directed to Dispersion Area (C=0.90) 22,578 7,841 sq-ft 5 Semi-Pervious Surfaces Not Serving as Dispersion Area (C=0.30)0 0 sq-ft 6 Engineered Pervious Surfaces Not Serving as Dispersion Area (C=0.10)0 0 sq-ft 7 Natural Type A Soil Not Serving as Dispersion Area (C=0.10)0 0 sq-ft 8 Natural Type B Soil Not Serving as Dispersion Area (C=0.14)0 0 sq-ft 9 Natural Type C Soil Not Serving as Dispersion Area (C=0.23)0 0 sq-ft 10 Natural Type D Soil Not Serving as Dispersion Area (C=0.30)5,254 5,706 sq-ft 11 Does Tributary Incorporate Dispersion, Tree Wells, and/or Rain Barrels?No No No No No No No No No yes/no 12 Impervious Surfaces Directed to Dispersion Area per SD-B (Ci=0.90) sq-ft 13 Semi-Pervious Surfaces Serving as Dispersion Area per SD-B (Ci=0.30)sq-ft 14 Engineered Pervious Surfaces Serving as Dispersion Area per SD-B (Ci=0.10)sq-ft 15 Natural Type A Soil Serving as Dispersion Area per SD-B (Ci=0.10)sq-ft 16 Natural Type B Soil Serving as Dispersion Area per SD-B (Ci=0.14)sq-ft 17 Natural Type C Soil Serving as Dispersion Area per SD-B (Ci=0.23)sq-ft 18 Natural Type D Soil Serving as Dispersion Area per SD-B (Ci=0.30)sq-ft 19 Number of Tree Wells Proposed per SD-A # 20 Average Mature Tree Canopy Diameter ft 21 Number of Rain Barrels Proposed per SD-E # 22 Average Rain Barrel Size gal 23 Does BMP Overflow to Stormwater Features in Downstream Drainage?No No No No No No No No No unitless 24 Identify Downstream Drainage Basin Providing Treatment in Series unitless 25 Percent of Upstream Flows Directed to Downstream Dispersion Areas percent 26 Upstream Impervious Surfaces Directed to Dispersion Area (Ci=0.90)0 0 0 0 0 0 0 0 0 0 cubic-feet 27 Upstream Impervious Surfaces Not Directed to Dispersion Area (C=0.90)0 0 0 0 0 0 0 0 0 0 cubic-feet 28 Total Tributary Area 27,832 13,547 0 0 0 0 0 0 0 0 sq-ft 29 Initial Runoff Factor for Standard Drainage Areas 0.79 0.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 unitless 30 Initial Runoff Factor for Dispersed & Dispersion Areas 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 unitless 31 Initial Weighted Runoff Factor 0.79 0.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 unitless 32 Initial Design Capture Volume 1,063 426 0 0 0 0 0 0 0 0 cubic-feet 33 Total Impervious Area Dispersed to Pervious Surface 0 0 0 0 0 0 0 0 0 0 sq-ft 34 Total Pervious Dispersion Area 0 0 0 0 0 0 0 0 0 0 sq-ft 35 Ratio of Dispersed Impervious Area to Pervious Dispersion Area n/a n/a n/a n/a n/a n/a n/a n/a n/a n/a ratio 36 Adjustment Factor for Dispersed & Dispersion Areas 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 1.00 ratio 37 Runoff Factor After Dispersion Techniques 0.79 0.65 n/a n/a n/a n/a n/a n/a n/a n/a unitless 38 Design Capture Volume After Dispersion Techniques 1,063 426 0 0 0 0 0 0 0 0 cubic-feet 39 Total Tree Well Volume Reduction 0 0 0 0 0 0 0 0 0 0 cubic-feet 40 Total Rain Barrel Volume Reduction 0 0 0 0 0 0 0 0 0 0 cubic-feet 41 Final Adjusted Runoff Factor 0.79 0.65 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 unitless 42 Final Effective Tributary Area 21,987 8,806 0 0 0 0 0 0 0 0 sq-ft 43 Initial Design Capture Volume Retained by Site Design Elements 0 0 0 0 0 0 0 0 0 0 cubic-feet 44 Final Design Capture Volume Tributary to BMP 1,063 426 0 0 0 0 0 0 0 0 cubic-feet Worksheet B.1-1 General Notes: False False False Automated Worksheet B.1-1: Calculation of Design Capture Volume (V1.3) A. Applicants may use this worksheet to calculate design capture volumes for up to 10 drainage areas User input must be provided for yellow shaded cells, values for all other cells will be automatically generated, errors/notifications will be highlighted in red and summarized below. Upon completion of this worksheet, proceed to the appropriate BMP Sizing worksheet(s). Dispersion Area, Tree Well & Rain Barrel Inputs (Optional) Standard Drainage Basin Inputs Results Tree & Barrel Adjustments Initial Runoff Factor Calculation Dispersion Area Adjustments Treatment Train Inputs & Calculations False Category # Description i ii iii iv v vi vii viii ix x Units 0 Drainage Basin ID or Name DMA-1 DMA-2 - - - - - - - - sq-ft 1 Design Infiltration Rate Recommended by Geotechnical Engineer 0.007 0.007 - - - - - - - - in/hr 2 Effective Tributary Area 21,987 8,806 - - - - - - - - sq-ft 3 Minimum Biofiltration Footprint Sizing Factor 0.030 0.030 - - - - - - - - ratio 4 Design Capture Volume Tributary to BMP 1,063 426 - - - - - - - - cubic-feet 5 Is Biofiltration Basin Impermeably Lined or Unlined?Lined Lined unitless 6 Provided Biofiltration BMP Surface Area 779 364 sq-ft 7 Provided Surface Ponding Depth 6 6 inches 8 Provided Soil Media Thickness 18 18 inches 9 Provided Depth of Gravel Above Underdrain Invert 3 3 inches 10 Diameter of Underdrain or Hydromod Orifice (Select Smallest)6.00 6.00 inches 11 Provided Depth of Gravel Below the Underdrain 3 3 inches 12 Volume Infiltrated Over 6 Hour Storm 0 0 0 0 0 0 0 0 0 0 cubic-feet 13 Soil Media Pore Space Available for Retention 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 0.05 unitless 14 Gravel Pore Space Available for Retention 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 unitless 15 Effective Retention Depth 0.90 0.90 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 inches 16 Calculated Retention Storage Drawdown (Including 6 Hr Storm)120 120 0 0 0 0 0 0 0 0 hours 17 Volume Retained by BMP 58 27 0 0 0 0 0 0 0 0 cubic-feet 18 Fraction of DCV Retained 0.05 0.06 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ratio 19 Portion of Retention Performance Standard Satisfied 0.06 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ratio 20 Fraction of DCV Retained (normalized to 36-hr drawdown)0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ratio 21 Design Capture Volume Remaining for Biofiltration 1,031 413 0 0 0 0 0 0 0 0 cubic-feet 22 Max Hydromod Flow Rate through Underdrain 1.3370 1.3370 n/a n/a n/a n/a n/a n/a n/a n/a CFS 23 Max Soil Filtration Rate Allowed by Underdrain Orifice 74.15 158.68 n/a n/a n/a n/a n/a n/a n/a n/a in/hr 24 Soil Media Filtration Rate per Specifications 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 in/hr 25 Soil Media Filtration Rate to be used for Sizing 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 5.00 in/hr 26 Depth Biofiltered Over 6 Hour Storm 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 inches 27 Soil Media Pore Space Available for Biofiltration 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 0.20 unitless 28 Effective Depth of Biofiltration Storage 10.80 10.80 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 inches 29 Drawdown Time for Surface Ponding 1 1 0 0 0 0 0 0 0 0 hours 30 Drawdown Time for Effective Biofiltration Depth 2 2 0 0 0 0 0 0 0 0 hours 31 Total Depth Biofiltered 40.80 40.80 30.00 30.00 30.00 30.00 30.00 30.00 30.00 30.00 inches 32 Option 1 - Biofilter 1.50 DCV: Target Volume 1,547 620 0 0 0 0 0 0 0 0 cubic-feet 33 Option 1 - Provided Biofiltration Volume 1,547 620 0 0 0 0 0 0 0 0 cubic-feet 34 Option 2 - Store 0.75 DCV: Target Volume 773 310 0 0 0 0 0 0 0 0 cubic-feet 35 Option 2 - Provided Storage Volume 701 310 0 0 0 0 0 0 0 0 cubic-feet 36 Portion of Biofiltration Performance Standard Satisfied 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ratio 37 Do Site Design Elements and BMPs Satisfy Annual Retention Requirements?Yes Yes - - - - - - - - yes/no 38 Overall Portion of Performance Standard Satisfied 1.00 1.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ratio 39 This BMP Overflows to the Following Drainage Basin - - - - - - - - - - unitless 40 Deficit of Effectively Treated Stormwater 0 0 n/a n/a n/a n/a n/a n/a n/a n/a cubic-feet Worksheet B.5-1 General Notes: False Retention Calculations Automated Worksheet B.5-1: Sizing Lined or Unlined Biofiltration BMPs (V1.3) False BMP Inputs False Biofiltration Calculations A. Applicants may use this worksheet to size Lined or Unlined Biofiltration BMPs (BF-1, PR-1) for up to 10 basins. User input must be provided for yellow shaded cells, values for blue cells are automatically populated based on user inputs from previous worksheets, values for all other cells will be automatically generated, errors/notifications will be highlighted in red/orange and summarized below. BMPs fully satisfying the pollutant control performance standards will have a deficit treated volume of zero and be highlighted in green. False False False False Result False False Category # Description i ii iii iv v vi vii viii ix x Units 0 Drainage Basin ID or Name DMA-1 DMA-2 - - - - - - - - unitless 1 85th Percentile Storm Depth 0.58 0.58 - - - - - - - -inches 2 Design Infiltration Rate Recommended by Geotechnical Engineer 0.007 0.007 - - - - - - - - in/hr 3 Total Tributary Area 27,832 13,547 - - - - - - - - sq-ft 4 85th Percentile Storm Volume (Rainfall Volume)1,345 655 - - - - - - - - cubic-feet 5 Initial Weighted Runoff Factor 0.79 0.65 - - - - - - - - unitless 6 Initial Design Capture Volume 1,063 426 - - - - - - - - cubic-feet 7 Dispersion Area Reductions 0 0 - - - - - - - - cubic-feet 8 Tree Well and Rain Barrel Reductions 0 0 - - - - - - - - cubic-feet 9 Effective Area Tributary to BMP 21,987 8,806 - - - - - - - - square feet 10 Final Design Capture Volume Tributary to BMP 1,063 426 - - - - - - - - cubic-feet 11 Basin Drains to the Following BMP Type Biofiltration Biofiltration - - - - - - - -unitless 12 Volume Retained by BMP (normalized to 36 hour drawdown)32 13 - - - - - - - -cubic-feet 13 Total Fraction of Initial DCV Retained within DMA 0.03 0.03 - - - - - - - -fraction 14 Percent of Average Annual Runoff Retention Provided 4.6% 4.6% - - - - - - - -% 15 Percent of Average Annual Runoff Retention Required 4.5% 4.5% - - - - - - - -% Performance Standard 16 Percent of Pollution Control Standard Satisfied 100.0% 100.0% - - - - - - - -% 17 Discharges to Secondary Treatment in Drainage Basin - - - - - - - - - -unitless 18 Impervious Surface Area Still Requiring Treatment 0 0 - - - - - - - -square feet 19 Impervious Surfaces Directed to Downstream Dispersion Area - - - - - - - - - -square feet 20 Impervious Surfaces Not Directed to Downstream Dispersion Area - - - - - - - - - -square feet Result 21 Deficit of Effectively Treated Stormwater 0 0 - - - - - - - - cubic-feet Total Volume Reductions -Congratulations, all specified drainage basins and BMPs are in compliance with stormwater pollutant control requirements. Include 11x17 color prints of this summary sheet and supporting worksheet calculations as part of the SWQMP submittal package. Summary of Stormwater Pollutant Control Calculations (V1.3) Initial DCV Site Design Volume Reductions General Info BMP Volume Reductions Treatment Train False All fields in this summary worksheet are populated based on previous user inputs. If applicable, drainage basin elements that require revisions and/or supplemental information outside the scope of these worksheets are highlighted in orange and summairzed in the red text below. If all drainage basins achieve full compliance without a need for supplemental information, a green message will appear below. Summary Notes: False False False False False TOTAL TRIBUTARY AREA TO BASINS=0.950 acres DISTURBED AREA = 0.945 acres INCLUDES 0.102 ACRES OF OFFSITE DRAINAGE OUTSIDE OF DISTURBED AREA (OFFSITE DRAINAGE AREA 1) * * INCLUDES 0.102 ACRES OF OFFSITE DRAINAGE OUTSIDE OF DISTURBED AREA (OFFSITE DRAINAGE AREA 1)* SDHM 3.1 PROJECT REPORT DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 2 General Model Information Project Name:CFA18050(2) Site Name:CFA I-5 & Palomar Site Address:5850 Avenida Encinas City:Carlsbad Report Date:7/8/2021 Gage:OCEANSID Data Start:10/01/1959 Data End:09/30/2004 Timestep:Hourly Precip Scale:1.000 Version Date:2020/04/07 POC Thresholds Low Flow Threshold for POC1:10 Percent of the 2 Year High Flow Threshold for POC1:10 Year DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 3 Landuse Basin Data Predeveloped Land Use Basin 1 Bypass:No GroundWater:No Pervious Land Use acre D,NatVeg,Flat 0.939 Pervious Total 0.939 Impervious Land Use acre Impervious Total 0 Basin Total 0.939 Element Flows To: Surface Interflow Groundwater DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 4 Mitigated Land Use DMA-1 Bypass:No GroundWater:No Pervious Land Use acre D,NatVeg,Flat 0.121 Pervious Total 0.121 Impervious Land Use acre IMPERVIOUS-FLAT 0.518 Impervious Total 0.518 Basin Total 0.639 Element Flows To: Surface Interflow Groundwater Surface Biofilter 1 Surface Biofilter 1 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 5 Basin 2 Bypass:No GroundWater:No Pervious Land Use acre D,NatVeg,Flat 0.131 Pervious Total 0.131 Impervious Land Use acre IMPERVIOUS-FLAT 0.18 Impervious Total 0.18 Basin Total 0.311 Element Flows To: Surface Interflow Groundwater Surface Biofilter 2 Surface Biofilter 2 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 6 Routing Elements Predeveloped Routing DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 7 Mitigated Routing Biofilter 1 Bottom Length: 38.95 ft. Bottom Width: 20.00 ft. Material thickness of first layer: 1.5 Material type for first layer: ESM Material thickness of second layer: 1 Material type for second layer: GRAVEL Material thickness of third layer: 0 Material type for third layer: GRAVEL Underdrain used Underdrain Diameter (feet):6 Orifice Diameter (in.):6 Offset (in.):3 Flow Through Underdrain (ac-ft.):17.402 Total Outflow (ac-ft.):18.299 Percent Through Underdrain:95.1 Discharge Structure Riser Height:0.5 ft. Riser Diameter:27.1 in. Element Flows To: Outlet 1 Outlet 2 Storm Capture 1 Biofilter Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)Infilt(cfs) 0.0000 0.0179 0.0000 0.0000 0.0000 0.0403 0.0179 0.0002 0.0000 0.0000 0.0807 0.0179 0.0004 0.0000 0.0000 0.1210 0.0179 0.0006 0.0000 0.0000 0.1613 0.0179 0.0009 0.0000 0.0000 0.2016 0.0179 0.0011 0.0000 0.0000 0.2420 0.0179 0.0013 0.0000 0.0000 0.2823 0.0179 0.0015 0.0000 0.0000 0.3226 0.0179 0.0017 0.0000 0.0000 0.3630 0.0179 0.0019 0.0000 0.0000 0.4033 0.0179 0.0022 0.0000 0.0000 0.4436 0.0179 0.0024 0.0000 0.0000 0.4840 0.0179 0.0026 0.0000 0.0000 0.5243 0.0179 0.0028 0.0000 0.0000 0.5646 0.0179 0.0030 0.0000 0.0000 0.6049 0.0179 0.0032 0.0000 0.0000 0.6453 0.0179 0.0035 0.0000 0.0000 0.6856 0.0179 0.0037 0.0000 0.0000 0.7259 0.0179 0.0039 0.0000 0.0000 0.7663 0.0179 0.0041 0.0000 0.0000 0.8066 0.0179 0.0043 0.0000 0.0000 0.8469 0.0179 0.0045 0.0000 0.0000 0.8873 0.0179 0.0048 0.0000 0.0000 0.9276 0.0179 0.0050 0.0000 0.0000 0.9679 0.0179 0.0052 0.0000 0.0000 1.0082 0.0179 0.0054 0.0000 0.0000 1.0486 0.0179 0.0056 0.0000 0.0000 1.0889 0.0179 0.0058 0.0000 0.0000 1.1292 0.0179 0.0061 0.0000 0.0000 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 8 1.1696 0.0179 0.0063 0.0000 0.0000 1.2099 0.0179 0.0065 0.0000 0.0000 1.2502 0.0179 0.0067 0.0000 0.0000 1.2905 0.0179 0.0069 0.0000 0.0000 1.3309 0.0179 0.0071 0.0000 0.0000 1.3712 0.0179 0.0074 0.0000 0.0000 1.4115 0.0179 0.0076 0.0000 0.0000 1.4519 0.0179 0.0078 0.0000 0.0000 1.4922 0.0179 0.0080 0.0000 0.0000 1.5325 0.0179 0.0083 0.0000 0.0000 1.5729 0.0179 0.0086 0.0000 0.0000 1.6132 0.0179 0.0089 0.0000 0.0000 1.6535 0.0179 0.0092 0.0000 0.0000 1.6938 0.0179 0.0095 0.0000 0.0000 1.7342 0.0179 0.0098 0.0000 0.0000 1.7745 0.0179 0.0101 0.0000 0.0000 1.8148 0.0179 0.0104 0.0000 0.0000 1.8552 0.0179 0.0107 0.0000 0.0000 1.8955 0.0179 0.0110 0.0000 0.0000 1.9358 0.0179 0.0113 0.0000 0.0000 1.9762 0.0179 0.0116 0.0000 0.0000 2.0165 0.0179 0.0119 0.0000 0.0000 2.0568 0.0179 0.0122 0.0000 0.0000 2.0971 0.0179 0.0125 0.0000 0.0000 2.1375 0.0179 0.0128 0.0000 0.0000 2.1778 0.0179 0.0131 0.0000 0.0000 2.2181 0.0179 0.0134 0.0000 0.0000 2.2585 0.0179 0.0137 0.0000 0.0000 2.2988 0.0179 0.0140 0.0000 0.0000 2.3391 0.0179 0.0143 0.0000 0.0000 2.3795 0.0179 0.0146 0.0000 0.0000 2.4198 0.0179 0.0149 0.0000 0.0000 2.4601 0.0179 0.0152 0.0000 0.0000 2.5000 0.0179 0.0155 0.0000 0.0000 Biofilter Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)To Amended(cfs)Infilt(cfs) 2.5000 0.0179 0.0155 0.0000 0.0902 0.0000 2.5403 0.0179 0.0162 0.0000 0.0902 0.0000 2.5807 0.0179 0.0169 0.0000 0.0950 0.0000 2.6210 0.0179 0.0176 0.0000 0.0974 0.0000 2.6613 0.0179 0.0184 0.0000 0.0999 0.0000 2.7016 0.0179 0.0191 0.0000 0.1023 0.0000 2.7420 0.0179 0.0198 0.0000 0.1047 0.0000 2.7823 0.0179 0.0205 0.0000 0.1071 0.0000 2.8226 0.0179 0.0213 0.0000 0.1096 0.0000 2.8630 0.0179 0.0220 0.0000 0.1120 0.0000 2.9033 0.0179 0.0227 0.0000 0.1144 0.0000 2.9436 0.0179 0.0234 0.0000 0.1168 0.0000 2.9840 0.0179 0.0241 0.0000 0.1193 0.0000 3.0243 0.0179 0.0249 0.0000 0.1217 0.0000 3.0646 0.0179 0.0256 0.0000 0.1241 0.0000 3.1049 0.0179 0.0263 0.0000 0.1265 0.0000 3.1453 0.0179 0.0270 0.0000 0.1289 0.0000 3.1856 0.0179 0.0277 0.0000 0.1314 0.0000 3.2259 0.0179 0.0285 0.0051 0.1338 0.0000 3.2663 0.0179 0.0292 0.0056 0.1362 0.0000 3.3066 0.0179 0.0299 0.0068 0.1386 0.0000 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 9 3.3469 0.0179 0.0306 0.0081 0.1411 0.0000 3.3873 0.0179 0.0314 0.0095 0.1435 0.0000 3.4276 0.0179 0.0321 0.0111 0.1459 0.0000 3.4679 0.0179 0.0328 0.0128 0.1483 0.0000 3.5082 0.0179 0.0335 0.0147 0.1508 0.0000 3.5486 0.0179 0.0342 0.0168 0.1532 0.0000 3.5889 0.0179 0.0350 0.0190 0.1556 0.0000 3.6292 0.0179 0.0357 0.0214 0.1580 0.0000 3.6696 0.0179 0.0364 0.0240 0.1605 0.0000 3.6700 0.0179 0.0364 0.0268 0.1605 0.0000 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 10 Surface Biofilter 1 Element Flows To: Outlet 1 Outlet 2 Storm Capture 1 Biofilter 1 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 11 Biofilter 2 Bottom Length: 18.20 ft. Bottom Width: 20.00 ft. Material thickness of first layer: 1.5 Material type for first layer: ESM Material thickness of second layer: 1 Material type for second layer: GRAVEL Material thickness of third layer: 0 Material type for third layer: GRAVEL Underdrain used Underdrain Diameter (feet):6 Orifice Diameter (in.):6 Offset (in.):3 Flow Through Underdrain (ac-ft.):6.575 Total Outflow (ac-ft.):6.841 Percent Through Underdrain:96.11 Discharge Structure Riser Height:0.5 ft. Riser Diameter:27.1 in. Element Flows To: Outlet 1 Outlet 2 Storm Capture 1 Biofilter Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)Infilt(cfs) 0.0000 0.0084 0.0000 0.0000 0.0000 0.0495 0.0084 0.0001 0.0000 0.0000 0.0989 0.0084 0.0002 0.0000 0.0000 0.1484 0.0084 0.0004 0.0000 0.0000 0.1978 0.0084 0.0005 0.0000 0.0000 0.2473 0.0084 0.0006 0.0000 0.0000 0.2967 0.0084 0.0007 0.0000 0.0000 0.3462 0.0084 0.0009 0.0000 0.0000 0.3956 0.0084 0.0010 0.0000 0.0000 0.4451 0.0084 0.0011 0.0000 0.0000 0.4945 0.0084 0.0012 0.0000 0.0000 0.5440 0.0084 0.0014 0.0000 0.0000 0.5934 0.0084 0.0015 0.0000 0.0000 0.6429 0.0084 0.0016 0.0000 0.0000 0.6923 0.0084 0.0017 0.0000 0.0000 0.7418 0.0084 0.0019 0.0000 0.0000 0.7912 0.0084 0.0020 0.0000 0.0000 0.8407 0.0084 0.0021 0.0000 0.0000 0.8901 0.0084 0.0022 0.0000 0.0000 0.9396 0.0084 0.0024 0.0000 0.0000 0.9890 0.0084 0.0025 0.0000 0.0000 1.0385 0.0084 0.0026 0.0000 0.0000 1.0879 0.0084 0.0027 0.0000 0.0000 1.1374 0.0084 0.0029 0.0000 0.0000 1.1868 0.0084 0.0030 0.0000 0.0000 1.2363 0.0084 0.0031 0.0000 0.0000 1.2857 0.0084 0.0032 0.0000 0.0000 1.3352 0.0084 0.0033 0.0000 0.0000 1.3846 0.0084 0.0035 0.0000 0.0000 1.4341 0.0084 0.0036 0.0000 0.0000 1.4835 0.0084 0.0037 0.0000 0.0000 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 12 1.5330 0.0084 0.0039 0.0000 0.0000 1.5824 0.0084 0.0041 0.0000 0.0000 1.6319 0.0084 0.0042 0.0000 0.0000 1.6813 0.0084 0.0044 0.0000 0.0000 1.7308 0.0084 0.0046 0.0000 0.0000 1.7802 0.0084 0.0047 0.0000 0.0000 1.8297 0.0084 0.0049 0.0000 0.0000 1.8791 0.0084 0.0051 0.0000 0.0000 1.9286 0.0084 0.0053 0.0000 0.0000 1.9780 0.0084 0.0054 0.0000 0.0000 2.0275 0.0084 0.0056 0.0000 0.0000 2.0769 0.0084 0.0058 0.0000 0.0000 2.1264 0.0084 0.0059 0.0000 0.0000 2.1758 0.0084 0.0061 0.0000 0.0000 2.2253 0.0084 0.0063 0.0000 0.0000 2.2747 0.0084 0.0065 0.0000 0.0000 2.3242 0.0084 0.0066 0.0000 0.0000 2.3736 0.0084 0.0068 0.0000 0.0000 2.4231 0.0084 0.0070 0.0000 0.0000 2.4725 0.0084 0.0071 0.0000 0.0000 2.5000 0.0084 0.0072 0.0000 0.0000 Biofilter Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)To Amended(cfs)Infilt(cfs) 2.5000 0.0084 0.0072 0.0000 0.0421 0.0000 2.5495 0.0084 0.0077 0.0000 0.0421 0.0000 2.5989 0.0084 0.0081 0.0000 0.0449 0.0000 2.6484 0.0084 0.0085 0.0000 0.0463 0.0000 2.6978 0.0084 0.0089 0.0000 0.0477 0.0000 2.7473 0.0084 0.0093 0.0000 0.0491 0.0000 2.7967 0.0084 0.0097 0.0000 0.0505 0.0000 2.8462 0.0084 0.0101 0.0000 0.0519 0.0000 2.8956 0.0084 0.0105 0.0000 0.0532 0.0000 2.9451 0.0084 0.0110 0.0000 0.0546 0.0000 2.9945 0.0084 0.0114 0.0000 0.0560 0.0000 3.0440 0.0084 0.0118 0.0000 0.0574 0.0000 3.0934 0.0084 0.0122 0.0000 0.0588 0.0000 3.1429 0.0084 0.0126 0.0000 0.0602 0.0000 3.1923 0.0084 0.0130 0.0000 0.0616 0.0000 3.2418 0.0084 0.0134 0.0027 0.0630 0.0000 3.2912 0.0084 0.0139 0.0030 0.0644 0.0000 3.3407 0.0084 0.0143 0.0038 0.0657 0.0000 3.3901 0.0084 0.0147 0.0046 0.0671 0.0000 3.4396 0.0084 0.0151 0.0055 0.0685 0.0000 3.4890 0.0084 0.0155 0.0066 0.0699 0.0000 3.5385 0.0084 0.0159 0.0077 0.0713 0.0000 3.5879 0.0084 0.0163 0.0090 0.0727 0.0000 3.6374 0.0084 0.0167 0.0104 0.0741 0.0000 3.6868 0.0084 0.0172 0.0119 0.0755 0.0000 3.7363 0.0084 0.0176 0.0136 0.0769 0.0000 3.7857 0.0084 0.0180 0.0154 0.0782 0.0000 3.8352 0.0084 0.0184 0.0173 0.0796 0.0000 3.8846 0.0084 0.0188 0.0194 0.0810 0.0000 3.9341 0.0084 0.0192 0.0216 0.0824 0.0000 3.9835 0.0084 0.0196 0.0239 0.0838 0.0000 4.0330 0.0084 0.0201 0.0264 0.0843 0.0000 4.0824 0.0084 0.0205 0.0291 0.0843 0.0000 4.1319 0.0084 0.0209 0.0319 0.0843 0.0000 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 13 4.1813 0.0084 0.0213 0.0348 0.0843 0.0000 4.2308 0.0084 0.0217 0.0379 0.0843 0.0000 4.2802 0.0084 0.0221 0.0411 0.0843 0.0000 4.3297 0.0084 0.0225 0.0562 0.0843 0.0000 4.3791 0.0084 0.0229 0.0562 0.0843 0.0000 4.4286 0.0084 0.0234 0.0562 0.0843 0.0000 4.4780 0.0084 0.0238 0.0562 0.0843 0.0000 4.5000 0.0084 0.0240 0.0562 0.0843 0.0000 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 14 Surface Biofilter 2 Element Flows To: Outlet 1 Outlet 2 Storm Capture 1 Biofilter 2 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 15 Storm Capture 1 Dimensions Depth:2 ft. Length:540 ft. Width:7 ft. Infiltration On Infiltration rate:0.05 Infiltration safety factor:1 Total Volume Infiltrated (ac-ft.):9.093 Total Volume Through Riser (ac-ft.):16.043 Total Volume Through Facility (ac-ft.):25.136 Percent Infiltrated:36.18 Total Precip Applied to Facility:0 Total Evap From Facility:0 Discharge Structure Riser Height:1.92 ft. Riser Diameter:12 in. Notch Type:Rectangular Notch Width:0.080 ft. Notch Height:0.500 ft. Orifice 1 Diameter:0.75 in.Elevation:0 ft. Element Flows To: Outlet 1 Outlet 2 SCapture Hydraulic Table Stage(feet)Area(ac.)Volume(ac-ft.)Discharge(cfs)Infilt(cfs) 0.0000 0.086 0.000 0.000 0.000 0.0222 0.086 0.001 0.002 0.004 0.0444 0.086 0.003 0.003 0.004 0.0667 0.086 0.005 0.003 0.004 0.0889 0.086 0.007 0.004 0.004 0.1111 0.086 0.009 0.005 0.004 0.1333 0.086 0.011 0.005 0.004 0.1556 0.086 0.013 0.006 0.004 0.1778 0.086 0.015 0.006 0.004 0.2000 0.086 0.017 0.006 0.004 0.2222 0.086 0.019 0.007 0.004 0.2444 0.086 0.021 0.007 0.004 0.2667 0.086 0.023 0.007 0.004 0.2889 0.086 0.025 0.008 0.004 0.3111 0.086 0.027 0.008 0.004 0.3333 0.086 0.028 0.008 0.004 0.3556 0.086 0.030 0.009 0.004 0.3778 0.086 0.032 0.009 0.004 0.4000 0.086 0.034 0.009 0.004 0.4222 0.086 0.036 0.009 0.004 0.4444 0.086 0.038 0.010 0.004 0.4667 0.086 0.040 0.010 0.004 0.4889 0.086 0.042 0.010 0.004 0.5111 0.086 0.044 0.010 0.004 0.5333 0.086 0.046 0.011 0.004 0.5556 0.086 0.048 0.011 0.004 0.5778 0.086 0.050 0.011 0.004 0.6000 0.086 0.052 0.011 0.004 0.6222 0.086 0.054 0.012 0.004 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 16 0.6444 0.086 0.055 0.012 0.004 0.6667 0.086 0.057 0.012 0.004 0.6889 0.086 0.059 0.012 0.004 0.7111 0.086 0.061 0.012 0.004 0.7333 0.086 0.063 0.013 0.004 0.7556 0.086 0.065 0.013 0.004 0.7778 0.086 0.067 0.013 0.004 0.8000 0.086 0.069 0.013 0.004 0.8222 0.086 0.071 0.013 0.004 0.8444 0.086 0.073 0.014 0.004 0.8667 0.086 0.075 0.014 0.004 0.8889 0.086 0.077 0.014 0.004 0.9111 0.086 0.079 0.014 0.004 0.9333 0.086 0.081 0.014 0.004 0.9556 0.086 0.082 0.014 0.004 0.9778 0.086 0.084 0.015 0.004 1.0000 0.086 0.086 0.015 0.004 1.0222 0.086 0.088 0.015 0.004 1.0444 0.086 0.090 0.015 0.004 1.0667 0.086 0.092 0.015 0.004 1.0889 0.086 0.094 0.015 0.004 1.1111 0.086 0.096 0.016 0.004 1.1333 0.086 0.098 0.016 0.004 1.1556 0.086 0.100 0.016 0.004 1.1778 0.086 0.102 0.016 0.004 1.2000 0.086 0.104 0.016 0.004 1.2222 0.086 0.106 0.016 0.004 1.2444 0.086 0.108 0.017 0.004 1.2667 0.086 0.109 0.017 0.004 1.2889 0.086 0.111 0.017 0.004 1.3111 0.086 0.113 0.017 0.004 1.3333 0.086 0.115 0.017 0.004 1.3556 0.086 0.117 0.017 0.004 1.3778 0.086 0.119 0.017 0.004 1.4000 0.086 0.121 0.018 0.004 1.4222 0.086 0.123 0.018 0.004 1.4444 0.086 0.125 0.019 0.004 1.4667 0.086 0.127 0.021 0.004 1.4889 0.086 0.129 0.023 0.004 1.5111 0.086 0.131 0.026 0.004 1.5333 0.086 0.133 0.028 0.004 1.5556 0.086 0.135 0.032 0.004 1.5778 0.086 0.136 0.035 0.004 1.6000 0.086 0.138 0.038 0.004 1.6222 0.086 0.140 0.042 0.004 1.6444 0.086 0.142 0.046 0.004 1.6667 0.086 0.144 0.050 0.004 1.6889 0.086 0.146 0.055 0.004 1.7111 0.086 0.148 0.059 0.004 1.7333 0.086 0.150 0.063 0.004 1.7556 0.086 0.152 0.068 0.004 1.7778 0.086 0.154 0.073 0.004 1.8000 0.086 0.156 0.078 0.004 1.8222 0.086 0.158 0.083 0.004 1.8444 0.086 0.160 0.088 0.004 1.8667 0.086 0.162 0.093 0.004 1.8889 0.086 0.163 0.098 0.004 1.9111 0.086 0.165 0.103 0.004 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 17 1.9333 0.086 0.167 0.122 0.004 1.9556 0.086 0.169 0.177 0.004 1.9778 0.086 0.171 0.253 0.004 2.0000 0.086 0.173 0.345 0.004 DR A F T CFA18050(2)7/8/2021 1:32:05 PM Page 18 Analysis Results POC 1 + Predeveloped x Mitigated Predeveloped Landuse Totals for POC #1 Total Pervious Area:0.939 Total Impervious Area:0 Mitigated Landuse Totals for POC #1 Total Pervious Area:0.252 Total Impervious Area:0.698 Flow Frequency Method:Cunnane Flow Frequency Return Periods for Predeveloped. POC #1 Return Period Flow(cfs) 2 year 0.192823 5 year 0.337038 10 year 0.490837 25 year 0.677956 Flow Frequency Return Periods for Mitigated. POC #1 Return Period Flow(cfs) 2 year 0.017371 5 year 0.062286 10 year 0.103935 25 year 0.187245 DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 19 Duration Flows The Facility PASSED Flow(cfs)Predev Mit Percentage Pass/Fail 0.0193 385 366 95 Pass 0.0240 287 257 89 Pass 0.0288 263 209 79 Pass 0.0336 233 173 74 Pass 0.0383 209 145 69 Pass 0.0431 192 122 63 Pass 0.0479 184 114 61 Pass 0.0526 170 95 55 Pass 0.0574 158 78 49 Pass 0.0622 147 64 43 Pass 0.0669 135 55 40 Pass 0.0717 124 48 38 Pass 0.0764 118 41 34 Pass 0.0812 109 37 33 Pass 0.0860 101 33 32 Pass 0.0907 93 24 25 Pass 0.0955 88 18 20 Pass 0.1003 84 15 17 Pass 0.1050 81 13 16 Pass 0.1098 78 10 12 Pass 0.1145 76 10 13 Pass 0.1193 70 10 14 Pass 0.1241 65 9 13 Pass 0.1288 62 8 12 Pass 0.1336 57 7 12 Pass 0.1384 53 6 11 Pass 0.1431 48 6 12 Pass 0.1479 47 6 12 Pass 0.1527 43 5 11 Pass 0.1574 43 4 9 Pass 0.1622 40 4 10 Pass 0.1669 39 3 7 Pass 0.1717 38 3 7 Pass 0.1765 36 2 5 Pass 0.1812 36 2 5 Pass 0.1860 34 2 5 Pass 0.1908 32 2 6 Pass 0.1955 28 2 7 Pass 0.2003 26 2 7 Pass 0.2050 26 2 7 Pass 0.2098 26 2 7 Pass 0.2146 24 2 8 Pass 0.2193 22 2 9 Pass 0.2241 22 2 9 Pass 0.2289 22 2 9 Pass 0.2336 19 2 10 Pass 0.2384 19 2 10 Pass 0.2432 18 2 11 Pass 0.2479 18 2 11 Pass 0.2527 18 2 11 Pass 0.2574 18 2 11 Pass 0.2622 17 2 11 Pass 0.2670 16 2 12 Pass DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 20 0.2717 16 2 12 Pass 0.2765 16 2 12 Pass 0.2813 16 2 12 Pass 0.2860 15 2 13 Pass 0.2908 14 2 14 Pass 0.2955 14 2 14 Pass 0.3003 14 2 14 Pass 0.3051 14 2 14 Pass 0.3098 14 2 14 Pass 0.3146 14 2 14 Pass 0.3194 12 2 16 Pass 0.3241 10 1 10 Pass 0.3289 10 1 10 Pass 0.3337 10 1 10 Pass 0.3384 10 1 10 Pass 0.3432 9 1 11 Pass 0.3479 9 1 11 Pass 0.3527 9 0 0 Pass 0.3575 9 0 0 Pass 0.3622 9 0 0 Pass 0.3670 9 0 0 Pass 0.3718 8 0 0 Pass 0.3765 8 0 0 Pass 0.3813 8 0 0 Pass 0.3860 8 0 0 Pass 0.3908 8 0 0 Pass 0.3956 7 0 0 Pass 0.4003 7 0 0 Pass 0.4051 6 0 0 Pass 0.4099 6 0 0 Pass 0.4146 6 0 0 Pass 0.4194 6 0 0 Pass 0.4242 6 0 0 Pass 0.4289 6 0 0 Pass 0.4337 6 0 0 Pass 0.4384 6 0 0 Pass 0.4432 6 0 0 Pass 0.4480 6 0 0 Pass 0.4527 6 0 0 Pass 0.4575 6 0 0 Pass 0.4623 6 0 0 Pass 0.4670 6 0 0 Pass 0.4718 6 0 0 Pass 0.4765 6 0 0 Pass 0.4813 6 0 0 Pass 0.4861 5 0 0 Pass 0.4908 4 0 0 Pass DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 21 Water Quality DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 22 POC 2 POC #2 was not reported because POC must exist in both scenarios and both scenarios must have been run. DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 23 POC 3 POC #3 was not reported because POC must exist in both scenarios and both scenarios must have been run. DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 24 Model Default Modifications Total of 0 changes have been made. PERLND Changes No PERLND changes have been made. IMPLND Changes No IMPLND changes have been made. DR A F T CFA18050(2)7/8/2021 1:32:14 PM Page 25 Appendix Predeveloped Schematic DR A F T CFA18050(2)7/8/2021 1:32:16 PM Page 26 Mitigated Schematic DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 27 Predeveloped UCI File RUN GLOBAL WWHM4 model simulation START 1959 10 01 END 2004 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 CFA18050(2).wdm MESSU 25 PreCFA18050(2).MES 27 PreCFA18050(2).L61 28 PreCFA18050(2).L62 30 POCCFA18050(2)1.dat END FILES OPN SEQUENCE INGRP INDELT 00:60 PERLND 40 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Basin 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** END OPCODE PARM # # K *** END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 40 B,Urban,Flat 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 40 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 40 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 28 PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 40 0 1 1 1 0 0 0 0 1 1 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC 40 0 4 0.07 50 0.05 2.5 0.915 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP 40 0 0 2 2 0 0.05 0.05 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 40 0 0.6 0.03 1 0.3 0 END PWAT-PARM4 MON-LZETPARM <PLS > PWATER input info: Part 3 *** # - # JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC *** 40 0.6 0.6 0.6 0.6 0.7 0.7 0.7 0.7 0.7 0.6 0.6 0.6 END MON-LZETPARM MON-INTERCEP <PLS > PWATER input info: Part 3 *** # - # JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC *** 40 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 END MON-INTERCEP PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS 40 0 0 0.15 0 1 0.05 0 END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** END ACTIVITY PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC END IWAT-PARM2 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 29 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS END IWAT-STATE1 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** Basin 1*** PERLND 40 0.935 COPY 501 12 ******Routing****** END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 12.1 DISPLY 1 INPUT TIMSER 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> END HYDR-INIT END RCHRES SPEC-ACTIONS DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 30 END SPEC-ACTIONS FTABLES END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 1 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 1 IMPLND 1 999 EXTNL PETINP WDM 22 IRRG ENGL 0.7 SAME PERLND 40 EXTNL SURLI END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** COPY 501 OUTPUT MEAN 1 1 12.1 WDM 501 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 12 PERLND PWATER SURO 0.083333 COPY INPUT MEAN END MASS-LINK 12 END MASS-LINK END RUN DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 31 Mitigated UCI File RUN GLOBAL WWHM4 model simulation START 1959 10 01 END 2004 09 30 RUN INTERP OUTPUT LEVEL 3 0 RESUME 0 RUN 1 UNIT SYSTEM 1 END GLOBAL FILES <File> <Un#> <-----------File Name------------------------------>*** <-ID-> *** WDM 26 CFA18050(2).wdm MESSU 25 MitCFA18050(2).MES 27 MitCFA18050(2).L61 28 MitCFA18050(2).L62 30 POCCFA18050(2)1.dat END FILES OPN SEQUENCE INGRP INDELT 00:60 PERLND 28 IMPLND 1 GENER 2 RCHRES 1 RCHRES 2 GENER 4 RCHRES 3 RCHRES 4 RCHRES 5 COPY 1 COPY 501 DISPLY 1 END INGRP END OPN SEQUENCE DISPLY DISPLY-INFO1 # - #<----------Title----------->***TRAN PIVL DIG1 FIL1 PYR DIG2 FIL2 YRND 1 Storm Capture 1 MAX 1 2 30 9 END DISPLY-INFO1 END DISPLY COPY TIMESERIES # - # NPT NMN *** 1 1 1 501 1 1 END TIMESERIES END COPY GENER OPCODE # # OPCD *** 2 24 4 24 END OPCODE PARM # # K *** 2 0. 4 0. END PARM END GENER PERLND GEN-INFO <PLS ><-------Name------->NBLKS Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 28 D,NatVeg,Flat 1 1 1 1 27 0 END GEN-INFO *** Section PWATER*** DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 32 ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC *** 28 0 0 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ***************************** PIVL PYR # - # ATMP SNOW PWAT SED PST PWG PQAL MSTL PEST NITR PHOS TRAC ********* 28 0 0 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO PWAT-PARM1 <PLS > PWATER variable monthly parameter value flags *** # - # CSNO RTOP UZFG VCS VUZ VNN VIFW VIRC VLE INFC HWT *** 28 0 1 1 1 0 0 0 0 1 1 0 END PWAT-PARM1 PWAT-PARM2 <PLS > PWATER input info: Part 2 *** # - # ***FOREST LZSN INFILT LSUR SLSUR KVARY AGWRC 28 0 3.3 0.03 100 0.05 2.5 0.915 END PWAT-PARM2 PWAT-PARM3 <PLS > PWATER input info: Part 3 *** # - # ***PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP 28 0 0 2 2 0 0.05 0.05 END PWAT-PARM3 PWAT-PARM4 <PLS > PWATER input info: Part 4 *** # - # CEPSC UZSN NSUR INTFW IRC LZETP *** 28 0 0.6 0.04 1 0.3 0 END PWAT-PARM4 MON-LZETPARM <PLS > PWATER input info: Part 3 *** # - # JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC *** 28 0.4 0.4 0.4 0.4 0.6 0.6 0.6 0.6 0.6 0.4 0.4 0.4 END MON-LZETPARM MON-INTERCEP <PLS > PWATER input info: Part 3 *** # - # JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC *** 28 0.1 0.1 0.1 0.1 0.06 0.06 0.06 0.06 0.06 0.1 0.1 0 END MON-INTERCEP PWAT-STATE1 <PLS > *** Initial conditions at start of simulation ran from 1990 to end of 1992 (pat 1-11-95) RUN 21 *** # - # *** CEPS SURS UZS IFWS LZS AGWS GWVS 28 0 0 0.01 0 0.4 0.01 0 END PWAT-STATE1 END PERLND IMPLND GEN-INFO <PLS ><-------Name-------> Unit-systems Printer *** # - # User t-series Engl Metr *** in out *** 1 IMPERVIOUS-FLAT 1 1 1 27 0 END GEN-INFO *** Section IWATER*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # ATMP SNOW IWAT SLD IWG IQAL *** 1 0 0 1 0 0 0 END ACTIVITY DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 33 PRINT-INFO <ILS > ******** Print-flags ******** PIVL PYR # - # ATMP SNOW IWAT SLD IWG IQAL ********* 1 0 0 4 0 0 0 1 9 END PRINT-INFO IWAT-PARM1 <PLS > IWATER variable monthly parameter value flags *** # - # CSNO RTOP VRS VNN RTLI *** 1 0 0 0 0 1 END IWAT-PARM1 IWAT-PARM2 <PLS > IWATER input info: Part 2 *** # - # *** LSUR SLSUR NSUR RETSC 1 100 0.05 0.011 0.1 END IWAT-PARM2 IWAT-PARM3 <PLS > IWATER input info: Part 3 *** # - # ***PETMAX PETMIN 1 0 0 END IWAT-PARM3 IWAT-STATE1 <PLS > *** Initial conditions at start of simulation # - # *** RETS SURS 1 0 0 END IWAT-STATE1 END IMPLND SCHEMATIC <-Source-> <--Area--> <-Target-> MBLK *** <Name> # <-factor-> <Name> # Tbl# *** DMA-1*** PERLND 28 0.121 RCHRES 1 2 PERLND 28 0.121 RCHRES 1 3 IMPLND 1 0.518 RCHRES 1 5 Basin 2*** PERLND 28 0.131 RCHRES 3 2 PERLND 28 0.131 RCHRES 3 3 IMPLND 1 0.18 RCHRES 3 5 ******Routing****** RCHRES 2 1 RCHRES 5 6 RCHRES 2 COPY 1 16 RCHRES 1 1 RCHRES 5 7 RCHRES 1 COPY 1 17 RCHRES 1 1 RCHRES 2 8 RCHRES 4 1 RCHRES 5 6 RCHRES 4 COPY 1 16 RCHRES 3 1 RCHRES 5 7 RCHRES 3 COPY 1 17 RCHRES 3 1 RCHRES 4 8 RCHRES 5 1 COPY 501 17 END SCHEMATIC NETWORK <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** COPY 501 OUTPUT MEAN 1 1 12.1 DISPLY 1 INPUT TIMSER 1 GENER 2 OUTPUT TIMSER .0002778 RCHRES 1 EXTNL OUTDGT 1 GENER 4 OUTPUT TIMSER .0002778 RCHRES 3 EXTNL OUTDGT 1 <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # #<-factor->strg <Name> # # <Name> # # *** END NETWORK DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 34 RCHRES GEN-INFO RCHRES Name Nexits Unit Systems Printer *** # - #<------------------><---> User T-series Engl Metr LKFG *** in out *** 1 Surface Biofilte-020 2 1 1 1 28 0 1 2 Biofilter 1 1 1 1 1 28 0 1 3 Surface Biofilte-022 2 1 1 1 28 0 1 4 Biofilter 2 1 1 1 1 28 0 1 5 Storm Capture 1-025 2 1 1 1 28 0 1 END GEN-INFO *** Section RCHRES*** ACTIVITY <PLS > ************* Active Sections ***************************** # - # HYFG ADFG CNFG HTFG SDFG GQFG OXFG NUFG PKFG PHFG *** 1 1 0 0 0 0 0 0 0 0 0 2 1 0 0 0 0 0 0 0 0 0 3 1 0 0 0 0 0 0 0 0 0 4 1 0 0 0 0 0 0 0 0 0 5 1 0 0 0 0 0 0 0 0 0 END ACTIVITY PRINT-INFO <PLS > ***************** Print-flags ******************* PIVL PYR # - # HYDR ADCA CONS HEAT SED GQL OXRX NUTR PLNK PHCB PIVL PYR ********* 1 4 0 0 0 0 0 0 0 0 0 1 9 2 4 0 0 0 0 0 0 0 0 0 1 9 3 4 0 0 0 0 0 0 0 0 0 1 9 4 4 0 0 0 0 0 0 0 0 0 1 9 5 4 0 0 0 0 0 0 0 0 0 1 9 END PRINT-INFO HYDR-PARM1 RCHRES Flags for each HYDR Section *** # - # VC A1 A2 A3 ODFVFG for each *** ODGTFG for each FUNCT for each FG FG FG FG possible exit *** possible exit possible exit * * * * * * * * * * * * * * *** 1 0 1 0 0 4 5 0 0 0 0 1 0 0 0 2 1 2 2 2 2 0 1 0 0 4 0 0 0 0 0 0 0 0 0 2 2 2 2 2 3 0 1 0 0 4 5 0 0 0 0 1 0 0 0 2 1 2 2 2 4 0 1 0 0 4 0 0 0 0 0 0 0 0 0 2 2 2 2 2 5 0 1 0 0 4 5 0 0 0 0 0 0 0 0 2 2 2 2 2 END HYDR-PARM1 HYDR-PARM2 # - # FTABNO LEN DELTH STCOR KS DB50 *** <------><--------><--------><--------><--------><--------><--------> *** 1 1 0.01 0.0 0.0 0.0 0.0 2 2 0.01 0.0 0.0 0.0 0.0 3 3 0.01 0.0 0.0 0.0 0.0 4 4 0.01 0.0 0.0 0.0 0.0 5 5 0.1 0.0 0.0 0.5 0.0 END HYDR-PARM2 HYDR-INIT RCHRES Initial conditions for each HYDR section *** # - # *** VOL Initial value of COLIND Initial value of OUTDGT *** ac-ft for each possible exit for each possible exit <------><--------> <---><---><---><---><---> *** <---><---><---><---><---> 1 0 4.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 2 0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 3 0 4.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 4 0 4.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 5 0 4.0 5.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 END HYDR-INIT END RCHRES SPEC-ACTIONS *** User-Defined Variable Quantity Lines DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 35 *** addr *** <------> *** kwd varnam optyp opn vari s1 s2 s3 tp multiply lc ls ac as agfn *** <****> <----> <----> <-> <----><-><-><-><-><--------> <><-> <><-> <--> *** UVQUAN vol2 RCHRES 2 VOL 4 UVQUAN v2m2 GLOBAL WORKSP 1 3 UVQUAN vpo2 GLOBAL WORKSP 2 3 UVQUAN v2d2 GENER 2 K 1 3 *** User-Defined Variable Quantity Lines *** addr *** <------> *** kwd varnam optyp opn vari s1 s2 s3 tp multiply lc ls ac as agfn *** <****> <----> <----> <-> <----><-><-><-><-><--------> <><-> <><-> <--> *** UVQUAN vol4 RCHRES 4 VOL 4 UVQUAN v2m4 GLOBAL WORKSP 3 3 UVQUAN vpo4 GLOBAL WORKSP 4 3 UVQUAN v2d4 GENER 4 K 1 3 *** User-Defined Target Variable Names *** addr or addr or *** <------> <------> *** kwd varnam ct vari s1 s2 s3 frac oper vari s1 s2 s3 frac oper <****> <----><-> <----><-><-><-> <---> <--> <----><-><-><-> <---> <--> UVNAME v2m2 1 WORKSP 1 1.0 QUAN UVNAME vpo2 1 WORKSP 2 1.0 QUAN UVNAME v2d2 1 K 1 1.0 QUAN *** User-Defined Target Variable Names *** addr or addr or *** <------> <------> *** kwd varnam ct vari s1 s2 s3 frac oper vari s1 s2 s3 frac oper <****> <----><-> <----><-><-><-> <---> <--> <----><-><-><-> <---> <--> UVNAME v2m4 1 WORKSP 3 1.0 QUAN UVNAME vpo4 1 WORKSP 4 1.0 QUAN UVNAME v2d4 1 K 1 1.0 QUAN *** opt foplop dcdts yr mo dy hr mn d t vnam s1 s2 s3 ac quantity tc ts rp <****><-><--><><-><--> <> <> <> <><><> <----><-><-><-><-><--------> <> <-><-> GENER 2 v2m2 = 1107.31 *** Compute remaining available pore space GENER 2 vpo2 = v2m2 GENER 2 vpo2 -= vol2 *** Check to see if VPORA goes negative; if so set VPORA = 0.0 IF (vpo2 < 0.0) THEN GENER 2 vpo2 = 0.0 END IF *** Infiltration volume GENER 2 v2d2 = vpo2 *** opt foplop dcdts yr mo dy hr mn d t vnam s1 s2 s3 ac quantity tc ts rp <****><-><--><><-><--> <> <> <> <><><> <----><-><-><-><-><--------> <> <-><-> GENER 4 v2m4 = 517.77 *** Compute remaining available pore space GENER 4 vpo4 = v2m4 GENER 4 vpo4 -= vol4 *** Check to see if VPORA goes negative; if so set VPORA = 0.0 IF (vpo4 < 0.0) THEN GENER 4 vpo4 = 0.0 END IF *** Infiltration volume GENER 4 v2d4 = vpo4 END SPEC-ACTIONS FTABLES FTABLE 2 63 4 Depth Area Volume Outflow1 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (ft/sec) (Minutes)*** 0.000000 0.017883 0.000000 0.000000 0.040330 0.017883 0.000216 0.000000 0.080659 0.017883 0.000433 0.000000 0.120989 0.017883 0.000649 0.000000 0.161319 0.017883 0.000865 0.000000 0.201648 0.017883 0.001082 0.000000 0.241978 0.017883 0.001298 0.000000 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 36 0.282308 0.017883 0.001515 0.000000 0.322637 0.017883 0.001731 0.000000 0.362967 0.017883 0.001947 0.000000 0.403297 0.017883 0.002164 0.000000 0.443626 0.017883 0.002380 0.000000 0.483956 0.017883 0.002596 0.000000 0.524286 0.017883 0.002813 0.000000 0.564615 0.017883 0.003029 0.000000 0.604945 0.017883 0.003246 0.000000 0.645275 0.017883 0.003462 0.000000 0.685604 0.017883 0.003678 0.000000 0.725934 0.017883 0.003895 0.005120 0.766264 0.017883 0.004111 0.005645 0.806593 0.017883 0.004327 0.006796 0.846923 0.017883 0.004544 0.008085 0.887253 0.017883 0.004760 0.009519 0.927582 0.017883 0.004976 0.011102 0.967912 0.017883 0.005193 0.012840 1.008242 0.017883 0.005409 0.014738 1.048571 0.017883 0.005626 0.016800 1.088901 0.017883 0.005842 0.019031 1.129231 0.017883 0.006058 0.021436 1.169560 0.017883 0.006275 0.024019 1.209890 0.017883 0.006491 0.026783 1.250220 0.017883 0.006707 0.029734 1.290549 0.017883 0.006924 0.032875 1.330879 0.017883 0.007140 0.036210 1.371209 0.017883 0.007357 0.039743 1.411538 0.017883 0.007573 0.043476 1.451868 0.017883 0.007789 0.047413 1.492198 0.017883 0.008006 0.051557 1.532527 0.017883 0.008305 0.055911 1.572857 0.017883 0.008604 0.060477 1.613187 0.017883 0.008904 0.065256 1.653516 0.017883 0.009203 0.070249 1.693846 0.017883 0.009502 0.075453 1.734176 0.017883 0.009802 0.080860 1.774505 0.017883 0.010101 0.086436 1.814835 0.017883 0.010400 0.120216 1.855165 0.017883 0.010699 0.120216 1.895495 0.017883 0.010999 0.120216 1.935824 0.017883 0.011298 0.120216 1.976154 0.017883 0.011597 0.120216 2.016484 0.017883 0.011897 0.120216 2.056813 0.017883 0.012196 0.120216 2.097143 0.017883 0.012495 0.120216 2.137473 0.017883 0.012795 0.120216 2.177802 0.017883 0.013094 0.120216 2.218132 0.017883 0.013393 0.120216 2.258462 0.017883 0.013693 0.120216 2.298791 0.017883 0.013992 0.120216 2.339121 0.017883 0.014291 0.120216 2.379451 0.017883 0.014590 0.120216 2.419780 0.017883 0.014890 0.120216 2.460110 0.017883 0.015189 0.120216 2.500000 0.017883 0.025420 0.120216 END FTABLE 2 FTABLE 1 31 5 Depth Area Volume Outflow1 Outflow2 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (cfs) (ft/sec) (Minutes)*** 0.000000 0.017883 0.000000 0.000000 0.000000 0.040330 0.017883 0.000721 0.000000 0.090162 0.080659 0.017883 0.001442 0.000000 0.095010 0.120989 0.017883 0.002164 0.000000 0.097435 0.161319 0.017883 0.002885 0.000000 0.099859 0.201648 0.017883 0.003606 0.000000 0.102283 0.241978 0.017883 0.004327 0.000000 0.104707 0.282308 0.017883 0.005049 0.000000 0.107131 0.322637 0.017883 0.005770 0.000000 0.109555 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 37 0.362967 0.017883 0.006491 0.000000 0.111979 0.403297 0.017883 0.007212 0.000000 0.114403 0.443626 0.017883 0.007934 0.000000 0.116828 0.483956 0.017883 0.008655 0.000000 0.119252 0.524286 0.017883 0.009376 0.090729 0.121676 0.564615 0.017883 0.010097 0.393444 0.124100 0.604945 0.017883 0.010818 0.813776 0.126524 0.645275 0.017883 0.011540 1.324073 0.128948 0.685604 0.017883 0.012261 1.909104 0.131372 0.725934 0.017883 0.012982 2.557879 0.133797 0.766264 0.017883 0.013703 3.261166 0.136221 0.806593 0.017883 0.014425 4.010432 0.138645 0.846923 0.017883 0.015146 4.797350 0.141069 0.887253 0.017883 0.015867 5.613548 0.143493 0.927582 0.017883 0.016588 6.450513 0.145917 0.967912 0.017883 0.017310 7.299574 0.148341 1.008242 0.017883 0.018031 8.151957 0.150766 1.048571 0.017883 0.018752 8.998863 0.153190 1.088901 0.017883 0.019473 9.831606 0.155614 1.129231 0.017883 0.020194 10.64175 0.158038 1.169560 0.017883 0.020916 11.42130 0.160462 1.170000 0.017883 0.020924 12.16288 0.160489 END FTABLE 1 FTABLE 4 52 4 Depth Area Volume Outflow1 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (ft/sec) (Minutes)*** 0.000000 0.008356 0.000000 0.000000 0.049451 0.008356 0.000124 0.000000 0.098901 0.008356 0.000248 0.000000 0.148352 0.008356 0.000372 0.000000 0.197802 0.008356 0.000496 0.000000 0.247253 0.008356 0.000620 0.000000 0.296703 0.008356 0.000744 0.000000 0.346154 0.008356 0.000868 0.000000 0.395604 0.008356 0.000992 0.000000 0.445055 0.008356 0.001116 0.000000 0.494505 0.008356 0.001240 0.000000 0.543956 0.008356 0.001364 0.000000 0.593407 0.008356 0.001488 0.000000 0.642857 0.008356 0.001612 0.000000 0.692308 0.008356 0.001736 0.000000 0.741758 0.008356 0.001860 0.002714 0.791209 0.008356 0.001983 0.003042 0.840659 0.008356 0.002107 0.003770 0.890110 0.008356 0.002231 0.004600 0.939560 0.008356 0.002355 0.005536 0.989011 0.008356 0.002479 0.006582 1.038462 0.008356 0.002603 0.007742 1.087912 0.008356 0.002727 0.009021 1.137363 0.008356 0.002851 0.010423 1.186813 0.008356 0.002975 0.011950 1.236264 0.008356 0.003099 0.013607 1.285714 0.008356 0.003223 0.015397 1.335165 0.008356 0.003347 0.017323 1.384615 0.008356 0.003471 0.019388 1.434066 0.008356 0.003595 0.021595 1.483516 0.008356 0.003719 0.023948 1.532967 0.008356 0.003890 0.026447 1.582418 0.008356 0.004062 0.029096 1.631868 0.008356 0.004233 0.031895 1.681319 0.008356 0.004405 0.034842 1.730769 0.008356 0.004576 0.037934 1.780220 0.008356 0.004748 0.041136 1.829670 0.008356 0.004919 0.056173 1.879121 0.008356 0.005091 0.056173 1.928571 0.008356 0.005262 0.056173 1.978022 0.008356 0.005434 0.056173 2.027473 0.008356 0.005605 0.056173 2.076923 0.008356 0.005777 0.056173 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 38 2.126374 0.008356 0.005948 0.056173 2.175824 0.008356 0.006120 0.056173 2.225275 0.008356 0.006291 0.056173 2.274725 0.008356 0.006463 0.056173 2.324176 0.008356 0.006634 0.056173 2.373626 0.008356 0.006806 0.056173 2.423077 0.008356 0.006977 0.056173 2.472527 0.008356 0.007149 0.056173 2.500000 0.008356 0.011886 0.056173 END FTABLE 4 FTABLE 3 42 5 Depth Area Volume Outflow1 Outflow2 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (cfs) (ft/sec) (Minutes)*** 0.000000 0.008356 0.000000 0.000000 0.000000 0.049451 0.008356 0.000413 0.000000 0.042130 0.098901 0.008356 0.000826 0.000000 0.044907 0.148352 0.008356 0.001240 0.000000 0.046296 0.197802 0.008356 0.001653 0.000000 0.047685 0.247253 0.008356 0.002066 0.000000 0.049074 0.296703 0.008356 0.002479 0.000000 0.050463 0.346154 0.008356 0.002893 0.000000 0.051852 0.395604 0.008356 0.003306 0.000000 0.053241 0.445055 0.008356 0.003719 0.000000 0.054630 0.494505 0.008356 0.004132 0.000000 0.056019 0.543956 0.008356 0.004545 0.220835 0.057407 0.593407 0.008356 0.004959 0.683479 0.058796 0.642857 0.008356 0.005372 1.291254 0.060185 0.692308 0.008356 0.005785 2.012784 0.061574 0.741758 0.008356 0.006198 2.827810 0.062963 0.791209 0.008356 0.006612 3.719715 0.064352 0.840659 0.008356 0.007025 4.672998 0.065741 0.890110 0.008356 0.007438 5.672260 0.067130 0.939560 0.008356 0.007851 6.701818 0.068519 0.989011 0.008356 0.008264 7.745651 0.069907 1.038462 0.008356 0.008678 8.787553 0.071296 1.087912 0.008356 0.009091 9.811421 0.072685 1.137363 0.008356 0.009504 10.80165 0.074074 1.186813 0.008356 0.009917 11.74359 0.075463 1.236264 0.008356 0.010331 12.62413 0.076852 1.285714 0.008356 0.010744 13.43226 0.078241 1.335165 0.008356 0.011157 14.15972 0.079630 1.384615 0.008356 0.011570 14.80175 0.081019 1.434066 0.008356 0.011983 15.35779 0.082407 1.483516 0.008356 0.012397 15.83232 0.083796 1.532967 0.008356 0.012810 16.23562 0.084259 1.582418 0.008356 0.013223 16.58469 0.084259 1.631868 0.008356 0.013636 17.08966 0.084259 1.681319 0.008356 0.014050 17.45899 0.084259 1.730769 0.008356 0.014463 17.82067 0.084259 1.780220 0.008356 0.014876 18.17515 0.084259 1.829670 0.008356 0.015289 18.52284 0.084259 1.879121 0.008356 0.015702 18.86413 0.084259 1.928571 0.008356 0.016116 19.19935 0.084259 1.978022 0.008356 0.016529 19.52882 0.084259 2.000000 0.008356 0.016713 19.85283 0.084259 END FTABLE 3 FTABLE 5 92 5 Depth Area Volume Outflow1 Outflow2 Velocity Travel Time*** (ft) (acres) (acre-ft) (cfs) (cfs) (ft/sec) (Minutes)*** 0.000000 0.086777 0.000000 0.000000 0.000000 0.022222 0.086777 0.002020 0.002275 0.004375 0.044444 0.086777 0.003967 0.003218 0.004375 0.066667 0.086777 0.005896 0.003941 0.004375 0.088889 0.086777 0.007824 0.004551 0.004375 0.111111 0.086777 0.009752 0.005088 0.004375 0.133333 0.086777 0.011681 0.005574 0.004375 0.155556 0.086777 0.013609 0.006020 0.004375 0.177778 0.086777 0.015537 0.006436 0.004375 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 39 0.200000 0.086777 0.017466 0.006826 0.004375 0.222222 0.086777 0.019394 0.007196 0.004375 0.244444 0.086777 0.021323 0.007547 0.004375 0.266667 0.086777 0.023251 0.007883 0.004375 0.288889 0.086777 0.025179 0.008204 0.004375 0.311111 0.086777 0.027108 0.008514 0.004375 0.333333 0.086777 0.029036 0.008813 0.004375 0.355556 0.086777 0.030964 0.009102 0.004375 0.377778 0.086777 0.032893 0.009382 0.004375 0.400000 0.086777 0.034821 0.009654 0.004375 0.422222 0.086777 0.036750 0.009919 0.004375 0.444444 0.086777 0.038678 0.010176 0.004375 0.466667 0.086777 0.040606 0.010428 0.004375 0.488889 0.086777 0.042535 0.010673 0.004375 0.511111 0.086777 0.044463 0.010913 0.004375 0.533333 0.086777 0.046391 0.011148 0.004375 0.555556 0.086777 0.048320 0.011377 0.004375 0.577778 0.086777 0.050248 0.011603 0.004375 0.600000 0.086777 0.052177 0.011824 0.004375 0.622222 0.086777 0.054105 0.012041 0.004375 0.644444 0.086777 0.056033 0.012254 0.004375 0.666667 0.086777 0.057962 0.012463 0.004375 0.688889 0.086777 0.059890 0.012669 0.004375 0.711111 0.086777 0.061818 0.012872 0.004375 0.733333 0.086777 0.063747 0.013072 0.004375 0.755556 0.086777 0.065675 0.013268 0.004375 0.777778 0.086777 0.067604 0.013462 0.004375 0.800000 0.086777 0.069532 0.013653 0.004375 0.822222 0.086777 0.071460 0.013841 0.004375 0.844444 0.086777 0.073389 0.014027 0.004375 0.866667 0.086777 0.075317 0.014210 0.004375 0.888889 0.086777 0.077245 0.014391 0.004375 0.911111 0.086777 0.079174 0.014570 0.004375 0.933333 0.086777 0.081102 0.014747 0.004375 0.955556 0.086777 0.083031 0.014921 0.004375 0.977778 0.086777 0.084959 0.015094 0.004375 1.000000 0.086777 0.086887 0.015264 0.004375 1.022222 0.086777 0.088816 0.015433 0.004375 1.044444 0.086777 0.090744 0.015600 0.004375 1.066667 0.086777 0.092672 0.015765 0.004375 1.088889 0.086777 0.094601 0.015928 0.004375 1.111111 0.086777 0.096529 0.016090 0.004375 1.133333 0.086777 0.098458 0.016250 0.004375 1.155556 0.086777 0.100386 0.016409 0.004375 1.177778 0.086777 0.102314 0.016566 0.004375 1.200000 0.086777 0.104243 0.016721 0.004375 1.222222 0.086777 0.106171 0.016875 0.004375 1.244444 0.086777 0.108099 0.017028 0.004375 1.266667 0.086777 0.110028 0.017180 0.004375 1.288889 0.086777 0.111956 0.017330 0.004375 1.311111 0.086777 0.113885 0.017478 0.004375 1.333333 0.086777 0.115813 0.017626 0.004375 1.355556 0.086777 0.117741 0.017772 0.004375 1.377778 0.086777 0.119670 0.017917 0.004375 1.400000 0.086777 0.121598 0.018061 0.004375 1.422222 0.086777 0.123526 0.018232 0.004375 1.444444 0.086777 0.125455 0.019359 0.004375 1.466667 0.086777 0.127383 0.021147 0.004375 1.488889 0.086777 0.129312 0.023376 0.004375 1.511111 0.086777 0.131240 0.025957 0.004375 1.533333 0.086777 0.133168 0.028835 0.004375 1.555556 0.086777 0.135097 0.031973 0.004375 1.577778 0.086777 0.137025 0.035342 0.004375 1.600000 0.086777 0.138953 0.038920 0.004375 1.622222 0.086777 0.140882 0.042688 0.004375 1.644444 0.086777 0.142810 0.046630 0.004375 1.666667 0.086777 0.144738 0.050732 0.004375 1.688889 0.086777 0.146667 0.054984 0.004375 1.711111 0.086777 0.148595 0.059374 0.004375 1.733333 0.086777 0.150524 0.063893 0.004375 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 40 1.755556 0.086777 0.152452 0.068532 0.004375 1.777778 0.086777 0.154380 0.073284 0.004375 1.800000 0.086777 0.156309 0.078140 0.004375 1.822222 0.086777 0.158237 0.083096 0.004375 1.844444 0.086777 0.160165 0.088143 0.004375 1.866667 0.086777 0.162094 0.093277 0.004375 1.888889 0.086777 0.164022 0.098492 0.004375 1.911111 0.086777 0.165951 0.103783 0.004375 1.933333 0.086777 0.167879 0.122333 0.004375 1.955556 0.086777 0.169807 0.177208 0.004375 1.977778 0.086777 0.171736 0.253351 0.004375 2.000000 0.086777 0.173664 0.345629 0.004375 2.022222 0.086777 0.175592 0.451047 0.004375 END FTABLE 5 END FTABLES EXT SOURCES <-Volume-> <Member> SsysSgap<--Mult-->Tran <-Target vols> <-Grp> <-Member-> *** <Name> # <Name> # tem strg<-factor->strg <Name> # # <Name> # # *** WDM 2 PREC ENGL 1 PERLND 1 999 EXTNL PREC WDM 2 PREC ENGL 1 IMPLND 1 999 EXTNL PREC WDM 1 EVAP ENGL 1 PERLND 1 999 EXTNL PETINP WDM 1 EVAP ENGL 1 IMPLND 1 999 EXTNL PETINP WDM 2 PREC ENGL 1 RCHRES 1 EXTNL PREC WDM 2 PREC ENGL 1 RCHRES 3 EXTNL PREC WDM 1 EVAP ENGL 0.5 RCHRES 1 EXTNL POTEV WDM 1 EVAP ENGL 0.7 RCHRES 2 EXTNL POTEV WDM 1 EVAP ENGL 0.5 RCHRES 3 EXTNL POTEV WDM 1 EVAP ENGL 0.7 RCHRES 4 EXTNL POTEV END EXT SOURCES EXT TARGETS <-Volume-> <-Grp> <-Member-><--Mult-->Tran <-Volume-> <Member> Tsys Tgap Amd *** <Name> # <Name> # #<-factor->strg <Name> # <Name> tem strg strg*** RCHRES 5 HYDR RO 1 1 1 WDM 1000 FLOW ENGL REPL RCHRES 5 HYDR O 1 1 1 WDM 1001 FLOW ENGL REPL RCHRES 5 HYDR O 2 1 1 WDM 1002 FLOW ENGL REPL RCHRES 5 HYDR STAGE 1 1 1 WDM 1003 STAG ENGL REPL COPY 1 OUTPUT MEAN 1 1 12.1 WDM 701 FLOW ENGL REPL COPY 501 OUTPUT MEAN 1 1 12.1 WDM 801 FLOW ENGL REPL END EXT TARGETS MASS-LINK <Volume> <-Grp> <-Member-><--Mult--> <Target> <-Grp> <-Member->*** <Name> <Name> # #<-factor-> <Name> <Name> # #*** MASS-LINK 2 PERLND PWATER SURO 0.083333 RCHRES INFLOW IVOL END MASS-LINK 2 MASS-LINK 3 PERLND PWATER IFWO 0.083333 RCHRES INFLOW IVOL END MASS-LINK 3 MASS-LINK 5 IMPLND IWATER SURO 0.083333 RCHRES INFLOW IVOL END MASS-LINK 5 MASS-LINK 6 RCHRES ROFLOW RCHRES INFLOW END MASS-LINK 6 MASS-LINK 7 RCHRES OFLOW OVOL 1 RCHRES INFLOW IVOL END MASS-LINK 7 MASS-LINK 8 RCHRES OFLOW OVOL 2 RCHRES INFLOW IVOL END MASS-LINK 8 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 41 MASS-LINK 16 RCHRES ROFLOW COPY INPUT MEAN END MASS-LINK 16 MASS-LINK 17 RCHRES OFLOW OVOL 1 COPY INPUT MEAN END MASS-LINK 17 END MASS-LINK END RUN DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 42 Predeveloped HSPF Message File DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 43 Mitigated HSPF Message File ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1962/ 6/30 24: 0 RCHRES : 1 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 3.0232E-12 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1962/ 6/30 24: 0 RCHRES : 3 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 3.2730E-12 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 44 DATE/TIME: 1963/ 6/30 24: 0 RCHRES : 1 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 3.5313E-12 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1963/ 6/30 24: 0 RCHRES : 3 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 3.8232E-12 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1971/11/30 24: 0 RCHRES : 1 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 4.5340E-12 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 45 REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1971/11/30 24: 0 RCHRES : 3 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 4.9087E-12 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1976/ 6/30 24: 0 RCHRES : 1 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 1.1948E-11 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 46 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1976/ 6/30 24: 0 RCHRES : 3 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 1.2936E-11 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DATE/TIME: 1977/ 7/31 24: 0 RCHRES : 1 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 1.4557E-11 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. The count for the WARNING printed above has reached its maximum. If the condition is encountered again the message will not be repeated. ERROR/WARNING ID: 238 1 The continuity error reported below is greater than 1 part in 1000 and is therefore considered high. Did you specify any "special actions"? If so, they could account for it. Relevant data are: DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 47 DATE/TIME: 1977/ 7/31 24: 0 RCHRES : 3 RELERR STORS STOR MATIN MATDIF -1.000E+00 0.00000 0.0000E+00 0.00000 1.5760E-11 Where: RELERR is the relative error (ERROR/REFVAL). ERROR is (STOR-STORS) - MATDIF. REFVAL is the reference value (STORS+MATIN). STOR is the storage of material in the processing unit (land-segment or reach/reservior) at the end of the present interval. STORS is the storage of material in the pu at the start of the present printout reporting period. MATIN is the total inflow of material to the pu during the present printout reporting period. MATDIF is the net inflow (inflow-outflow) of material to the pu during the present printout reporting period. The count for the WARNING printed above has reached its maximum. If the condition is encountered again the message will not be repeated. ERROR/WARNING ID: 341 6 DATE/TIME: 1995/ 1/ 4 21: 0 RCHRES: 5 The volume of water in this reach/mixed reservoir is greater than the value in the "volume" column of the last row of RCHTAB(). To continue the simulation the table has been extrapolated, based on information contained in the last two rows. This will usually result in some loss of accuracy. If depth is being calculated it will also cause an error condition. Relevant data are: NROWS V1 V2 VOL 92 7.5648E+03 7648.8 7773.1 ERROR/WARNING ID: 341 5 DATE/TIME: 1995/ 1/ 4 21: 0 RCHRES: 5 Calculation of relative depth, using Newton's method of successive approximations, converged to an invalid value (not in range 0.0 to 1.0). Probably ftable was extrapolated. If extrapolation was small, no problem. Remedy; extend ftable. Relevant data are: A B C RDEP1 RDEP2 COUNT 0.0000E+00 7560.0 -1.875E+04 2.4800 2.4800E+00 2 DR A F T CFA18050(2)7/8/2021 1:32:18 PM Page 48 Disclaimer Legal Notice This program and accompanying documentation are provided 'as-is' without warranty of any kind. The entire risk regarding the performance and results of this program is assumed by End User. Clear Creek Solutions Inc. and the governmental licensee or sublicensees disclaim all warranties, either expressed or implied, including but not limited to implied warranties of program and accompanying documentation. In no event shall Clear Creek Solutions Inc. be liable for any damages whatsoever (including without limitation to damages for loss of business profits, loss of business information, business interruption, and the like) arising out of the use of, or inability to use this program even if Clear Creek Solutions Inc. or their authorized representatives have been advised of the possibility of such damages. Software Copyright © by : Clear Creek Solutions, Inc. 2005-2021; All Rights Reserved. Clear Creek Solutions, Inc. 6200 Capitol Blvd. Ste F Olympia, WA. 98501 Toll Free 1(866)943-0304 Local (360)943-0304 www.clearcreeksolutions.com ROOF DRAIN TO LANDSCAPING BIORETENTION AREA FILTERINLET 13 10 14 BMP TYPEBMP ID #SYMBOL CASQA NO.DRAWING NO.SHEET NO.(S)MAINTENANCE FREQUENCY BMP TABLE 1. THESE BMPS ARE MANDATORY TO BE INSTALLED PER MANUFACTURER'S RECOMMENDATIONS OR THESE PLANS. 2. NO CHANGES TO THE PROPOSED BMPS ON THIS SHEET WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 3. NO SUBSTITUTIONS TO THE MATERIAL OR TYPES OR PLANTING TYPES WITHOUT PRIOR APPROVAL FROM THE CITY ENGINEER. 4. NO OCCUPANCY WILL BE GRANTED UNTIL THE CITY INSPECTION STAFF HAS INSPECTED THIS PROJECT FOR APPROPRIATE BMP CONSTRUCTION AND INSTALLATION. BMP NOTES: PARTY RESPONSIBLE FOR MAINTENANCE: NAME ADDRESS PHONE NO. CONTACT SWMP NO. PLAN PREPARED BY: NAME ADDRESS PHONE NO. CERTIFICATION COMPANY 10 SD-11 TC-32 TC-50 INSPECTION FREQUENCYQUANTITY LOW IMPACT DESIGN (L.I.D.) SOURCE CONTROL 11 15 HYDROMODIFICATION & TREATMENT CONTROL HYDROMODIFICATION 5. REFER TO MAINTENANCE AGREEMENT DOCUMENT. 2 ANNUALLY ANNUALLY 1,143 SF.-SEMI-ANNUALLY 16 TRASH ENCLOSURE SD-32 12 STORM CAPTURE MP-50 36 2 STENCILS14 SD-1315DRAINS TO OCEANNO DUMPING ** 6. SEE PROJECT SWMP FOR ADDITIONAL INFORMATION. SIGNATURE QUARTERLY PENDING TBD (STORE OPERATOR) 5850 AVENIDA ENCINAS TBDCARLSBAD, CA TBD RANDY J. DECKER JOSEPH C. TRUXAW & ASSOCIATES, INC. 1915 W. ORANGEWOOD AVE, SUITE 101 ORANGE, CA 92868 (714) 935-0265 VAULTS - - - - - - - - - - - 1 2 SEMI-ANNUALLYQUARTERLY MONTHLYWEEKLY SEMI-ANNUALLYQUARTERLY SEMI-ANNUALLYQUARTERLY 1 1 CHICK-FIL-A, #4306 5850 AVENIDA ENCINAS - - 11 12 13 14 14 16 PERVIOUS SD-2016 --2 SEMI-ANNUALLYQUARTERLYPAVEMENT16