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Drainage Report
Stormwater Drainage Technical Report The Concourse 550 Monon Blvd. Carmel, Indiana 46032 Prepared for: Pedcor Development Co. 770 3rd Avenue SW Carmel, Indiana 46032 Prepared by: Circle Design Group 9229 Delegates Row, Suite 550 Indianapolis, IN 46240 January 30, 2023 Revised: March 30, 2023 Revised: May 4, 2023 Table of Contents Description Pages Summary ........................................................................................ 3-5 Drainage Calculations ..................................................................... 5-8 Hydrologic/Hydraulic Analysis ......................................................... 8-9 Appendix Cover Sheet .................................................................... 10 Certificate of Insurance ................................................................... 11 Location Map .................................................................................. 12 FEMA Flood Insurance Rate Map ................................................... 13 USDA Soils Map ............................................................................. 14-16 Pre-Development Drainage Area Map ............................................ 17 Pre-Development Drainage Calculations ........................................ 18-32 Post-Development Drainage Area Map ........................................... 50 Post-Development Drainage Calculations ....................................... 51-170 Photographic Evidence of Drainage Outlet ..................................... 171 Detention Summary Table 102-1 .................................................... 172 Rainfall Intensities........................................................................... 173 Rainfall Depths ............................................................................... 174 Inlet Drainage Area Map ................................................................. 175 Storm Sewer Design Tabulations .................................................... 176-178 Inlet Report ..................................................................................... 179-180 Hydraulic Grade Line Computations ............................................... 181-182 Storm Sewer Profiles ...................................................................... 183-187 Water Quality Curve Number Calculation ....................................... 188 Water Quality BMP Design Flow Rate Calculations ........................ 189-195 Water Quality BMP Selection Table ................................................ 196 Isolator ROW Water Quality Information…………………………… .. 197-198 Emergency Overflow Weir Calculations ………………………………199 Summary a. Description of the nature and purpose of the project: Pedcor Development Company is proposing construction of a 5-story building located at 550 Monon Blvd., Carmel, Indiana. The project will also include a 4-level parking garage. The project site is bound by 3rd Avenue SW to the west, an existing City of Carmel water tower to the north, the Monon Trail to the east, and W. Walnut Street to the south. A location map is included in the Appendix. 3rd Avenue, adjacent to the site on the westside, is currently being improved by the City of Carmel, with the design by American Structurepoint. As per the City Engineer, all stormwater within 3rd Avenue right-of-way is being collected and routed around the site. The area of the 15’ access easement along the northside of the property, south of the City’s data center and water tower site, has not been collected into the proposed storm sewer system and will remain as direct sheet discharge to the east/northeast. b. The significant drainage problems associated with the project: The site currently drains by sheet flow to the east into a storm sewer system that connects to the Monon Trail storm sewer. There are no known drainage problems for the pre-developed site. c. The analysis procedure used to evaluate these problems and to propose solutions: Not applicable due to lack of existing drainage problems. d. Any assumptions or special conditions associated with the use of these procedures, especially the hydrologic or hydraulic methods: No special assumptions or conditions other than for the soil type (noted below) were necessary. The project will not be phased so no future assumptions were required. e. The proposed design of the drainage control system: Post-development requires a significant amount of detention in order to meet the City of Carmel standards and the site plan will not accommodate surface detention. Underground detention is proposed along the south property line with an outlet to the Monon Trail system. Storm water quality treatment is provided by a structural hydrodynamic separator upstream of the underground detention. The second BMP in series will be the Isolator Row within the underground detention system. The storm sewer configuration necessary to provide treatment upstream of the underground system for the entire site presented difficulties in the design but has been accommodated. f. The results of the analysis of the proposed drainage control system showing that it does solve the project’s drainage problems and that it meets the requirements of the ordinance and these standards: HydroCAD v10.2 software using TR-55 and SCS hydrologic methodology was used to calculate the required detention storage. The software allows for accurate modeling of the proposed ADS StormTech MC-7200 underground system. It was determined that 114 chambers that totaled 32,021 cubic feet of storage, including stone voids, was necessary to attenuate the peak discharge to below the allowable release rates of 0.21 and 0.62 cfs for the 10- and 100-year events, respectively. Proposed release rates will be 0.20 and 0.57 cfs for the 10- and 100-year events, respectively. At 48 hours after the start of the 100-year storm, the restored volume of detention (32,021-5,635=26,386), is 91% (26,386/28,856 x 100%) of the maximum stored volume. The detention system is also designed with 11% additional storage capacity (32,021/28,856 x 100%). A summary of the detention system and list of critical elevations are as follows: SITE ACREAGE: 2.22 AC. ACREAGE DRAINING TO OUTLET: 2.07 AC. OFF-SITE/UPSTREAM ACREAGE: 0 10-YEAR ALLOWABLE RELEASE RATE: 0.21 CFS 100-YEAR ALLOWABLE RELEASE RATE: 0.62 CFS POST-DEVELOPED 10-YEAR RELEASE RATE: 0.20 CFS POST-DEVELOPED 100-YEAR RELEASE RATE: 0.57 CFS VOLUME OF DETENTION REQUIRED: 28,856 CF (0.66 AC. FT.) VOLUME OF DETENTION PROVIDED: 32,021 CF (0.74 AC. FT.) BTM. OF CHAMBERS ELEV. 825.95 BTM. OF 9" STONE ELEV. 825.20 2-YEAR FLOOD ELEV. 827.26 10-YEAR FLOOD ELEV. 828.32 100-YEAR FLOOD ELEV. 830.87 g. Soil properties, characteristics, limitations, and hazards associated with the project site and the measures that will be integrated into the project to overcome or minimize adverse soil conditions: The USDA soil report listed the following characteristics of the underlying soils at the site: Depth to restrictive feature: More than 80 inches Drainage class: Well drained Depth to water table: More than 80 inches Frequency of flooding: None Frequency of ponding: None From the limited available information from the USDA, there does not appear to be any significant adverse soil conditions. h. A narrative and photographic record of the condition of the downstream receiving system and a report of the expected impact of the development’s stormwater runoff or any receiving stream or downstream property: The receiving system will be a 24” storm sewer pipe draining to the storm sewer system within the Monon Trail. A photo of the on-site inlet where the connection will be made just downstream can be found in the Appendix. i. Identification of any other State or Federal water quality permits that are required for construction activities associated with the owner’s project site: The only site-related State water quality permit that is known to be required is the Construction Stormwater General Permit. j. Proof of Errors and Omissions Insurance for the registered professional engineer or licensed surveyor showing a minimum amount of $1,000,000 in coverage. A Certificate of Insurance showing that the design engineer meets the minimum coverage is included in the Appendix. k. Latest revision date of plans: March 30, 2023 l. A statement as to whether or not the FEMA Base Flood elevation will flood portions of the property via the outfall or storm piping system: The site is located within a Minimal Flood Hazard Area (Zone X) per FEMA FIRM 18057C0207G. There is no applicable FEMA Base Flood Elevation. Drainage Calculations a. Pre-development calculations i. Pre-development watershed map, including the drainage area designation corresponding to the designations in the drainage calculations, the area in acres for each drainage area and any off-site drainage areas that need to be accommodated by the system, including the fully developed right-of-way per the City of Carmel Thoroughfare Plan, the post developed curve numbers for each drainage area: The pre-development watershed map is shown in exhibit PRE. The Carmel City Engineer has approved not including the fully developed right- of-way of 3rd Avenue in the detention calculations for the project. Also, the area of the 15’ access easement along the northside of the property, south of the City’s data center and water tower site, has been removed from the proposed drainage basin and this direct discharge was not included in the detention calculations. A Board of Public Works waiver will be requested to document the City’s approval of this variance from the technical standards. The offsite drainage pipe discharging from the north is to be connected to the City’s storm sewer system prior to construction of this project. ii. Pre-existing soils hydrologic group calculations: The USDA soil survey indicated that the soils at the site are “Orthents” and gave no SCS soil type. Based on information obtained from Appendix A of TR-55, Second Ed., June 1986, Orthents soils can be Type A, B, C or D. The soil survey stated that this site is well drained and non-hydric. Based on the engineer’s judgment, the Orthents soils for the pre-developed site should be considered Type B. iii. Soils hydrologic group calculations: The site is 100 percent Orthents soils so no weighted soil group calculations are necessary. iv. Existing conditions peak runoff calculations including the runoff curve number calculation, time of concentration calculation: Runoff curve number and time of concentration calculations can be found in the pre- development runoff calculation input and output reports generated from HydroCAD. See Appendix. v. Rainfall intensity data table: The rainfall intensity data table used is Table 201- 2 of the City of Carmel Stormwater Technical Standards Manual. b. Post-development calculations i. Post-development watershed map, including the drainage area designation corresponding to the designations in the drainage calculations, the area in acres for each drainage area, the post developed curve numbers for each drainage area: The post-development watershed map is shown in exhibit POST. ii. Watershed map showing that all off-site acreage draining through the site is accommodated, including the fully developed right-of- way per the City of Carmel Thoroughfare Plan: The Carmel City Engineer has approved not including the fully developed right-of-way of 3rd Avenue in the detention calculations for the project. The offsite drainage pipe discharging from the north is to be connected to the City’s storm sewer system prior to construction of this project. iii. Soils hydrologic group calculations: The site is 100 percent Orthents soils so no weighted soil group calculations are necessary. The post-development runoff calculations conservatively used SCS Type D soils since Orthents soils can range from Type A to Type D. iv. Post-developed peak runoff calculations including the runoff curve number calculation, time of concentration calculation, and anticipated “C” values of master planned areas: v. Rainfall intensity data table: The rainfall intensity data table used is Table 201- 2 of the City of Carmel Stormwater Technical Standards Manual. c. Detention calculations i. Stage/Storage Discharge Calculations: Stage/storage discharge calculations are shown in the Post Development Drainage Calculations (Proposed HydroCAD) included in the Appendix. ii. Critical storm discharge routed through pond/outlet structure: The 24-hour, 2- year, 10-year and 100-year events were modeled. Output can be found in the post development drainage calculations (Proposed HydroCAD) included in the Appendix. iii. Critical pond elevations, including top bank and spillway elevations: No surface pond is proposed. Emergency overflow will be over the top of the restrictor plate. The design flow rate is 24.64 cfs with a calculated head over the weir of 1.15 feet. The top of plate elevation is 830.87 and bottom of top slab of the structure is elevation is 832.15 assuming a 7” tall casting. This allows for the overflow to occur without surcharging the casting. d. Pipe sizing calculations i. Storm Basin Watershed Map, include the basin area designation corresponding to each individual inlet designation in the drainage calculations and the area in acres for each basin area. The inlet drainage area map is shown in Exhibit INLET. ii. Inlet grate design, including gutter spread calculations. Inlet grate capacity calculations are part of the storm sewer design report output. Inlets are shown to pass the 10-year storm event with acceptable spread on the private sidewalks and along the right-of-way. No sag inlets are proposed for the project. The analysis of 50% clogged conditions is not required. iii. Confirm sizing of existing roadside culverts to which site runoff (including water draining to culvert from offsite) is being discharged. Not applicable. vi. Basin runoff coefficients: All runoff coefficients were assumed to be 0.85 for non-roof areas and 0.90 for roof areas. vii. Time of concentration and time of travel calculations: a. Local basin: A minimum 5-minute time of concentration was used for individual storm inlets and pipes. b. Aggregate basin: Aggregate time of concentrations used for hydrograph calculations were taken from the total times to each pipe end as shown in the storm sewer design calculations included in the Appendix. viii. Total runoff calculations: a. Local basin: Total runoff for each pipe network is shown in the storm sewer design calculations (10-year and 100-year) and used for pipe sizing purposes. b. Aggregate basin: Aggregate basin runoff is shown in the post development drainage calculations (Proposed HydroCAD) included in the Appendix. ix. Rainfall intensity data table: The rainfall intensity table is taken from the City of Carmel Stormwater Technical Standards and is included in the Appendix. x. Pipe sizing: Pipe sizing, flows, velocities, and hydraulic grade line analyses was performed using the AutoCAD Civil 3D software. Pipe sizing is shown in the storm sewer design calculations included in the Appendix. xi. Pipe length: Pipe length is shown in the storm sewer design calculations included in the Appendix. xii. Full flow capacity: Full flow capacities are shown in the storm sewer design calculations included in the Appendix. xiii. Pipe velocities a. Critical design: Critical design velocities are shown in the storm sewer design calculations included in the Appendix. b. Full flow capacity: Full flow velocities are shown in the storm sewer design calculations included in the Appendix. xiv. Hydraulic grade line calculations: HGL calculations are shown in the report. Pipe systems were designed so that the 100-year HGL stays below casting rim elevations in order to ensure that the underground detention system accepts all runoff during the 100-year storm event. Hydrologic/Hydraulic Analysis a. Hydraulic report detailing existing and proposed drainage patterns on the subject site: The site is currently a roughly graded site ready for development of the proposed project. As previously noted, the site drains to the storm sewer system within the Monon Trail. This system has no known downstream restrictions. All upstream runoff from the north and from 3rd Avenue will be re-routed and contained withing 3rd Avenue. The allowable release rates were determined by simply multiplying the acreage (2.22 acres) by 0.1 and 0.3 for the 10- and 100-year events. HydroCAD software was then used to determine the required storage in a trial and error process. This storage was proposed to be in the form of underground detention based on the proposed site plan provided by the developer. Detailed information was engineered using a topographic survey for the outlet invert elevations, upstream storm sewer and water quality treatment system and perimeter daylighting elevations. b. Hydrologic and hydraulic computations including runoff calculations, stage-discharge relationships, and storage volumes: Hydrologic and hydraulic computations including runoff calculations, stage-discharge relationships and storage volumes are included in the Appendix. All of this information is conveniently calculated by the HydroCAD software. c. Copies of all computer runs including both the input and output: Copies of all computer runs (input and output) are included in the Appendix. Electronic copies are available upon request. d. Exhibits showing the drainage sub-areas and a schematic detailing of how the computer models were set up: Pre- and post-development drainage area maps along with the inlet subarea map are included in the Appendix. The HydroCAD output includes a schematic of how the detention model was set up. e. Conclusion summarizing the hydraulic design and detailing how the design satisfies the City of Carmel’s Stormwater Management Ordinance: The hydraulic design consists of inlets, pipes, roof drains, BMPs, detention and outlet control structures designed in accordance with the City of Carmel Technical Standards Manual. By following the checklist from Chapter 100 of the Manual, the project is shown to satisfy the requirements. APPENDIX 12/23/2022 Walker Professional Insurance PO BOX 55 Carmel IN 46082 Kristen Walker, CIC (317) 759-9321 Certificate@WalkerProfessional.com Engineering Excellence LLC; DBA Circle Design Group 9229 Delegates Row, Suite 150 Suite 150 Indianapolis IN 46240 The Travelers Indemnity Co 25658 Travelers Property Casualty Company of America 25674 Travelers Casualty Insurance Company of America 19046 Travelers Casualty And Surety Co Of America 31194 CL22122342851 A 6805H833073 01/01/2023 01/01/2024 1,000,000 1,000,000 5,000 1,000,000 2,000,000 2,000,000 A 6805H833073 01/01/2023 01/01/2024 1,000,000 B 10,000 CUP0E937974 01/01/2023 01/01/2024 5,000,000 5,000,000 C N UB0N567670 01/01/2023 01/01/2024 1,000,000 1,000,000 1,000,000 D Professional Liability (Claims-Made Form)107024053 01/01/2023 01/01/2024 Each Claim Limit $3,000,000 Aggregate Limit $3,000,000 Where allowable by law: General Liability, Automobile Liability and Umbrella Liability provides for additional insured when agreed by written contract or agreement. General Liability, Automobile Liability and Umbrella Liability is provided on a primary, non-contributory basis when agreed by written contract or agreement. General Liability, Automobile Liability, Workers Compensation, and Umbrella Liability include a waiver of subrogation when agreed by contract or agreement.Umbrella is follow form per the terms of the policy. 30 days notice of cancelation, except for non-payment, shall be provided to the certificate holder. General Liability includes Contractual Liability per the terms of the policy. Umbrella liability does NOT extend over professional liability. Waiver of subrogation is provided on the Professional Liability policy in favor of the insured’s client only if required by written contract. FOR INFORMATION PURPOSES ONLY FOR INFORMATION PURPOSES ONLYFOR INFORMATION PURPOSES ONLY FOR INFORMATION PURPOSES ONLY SHOULD ANY OF THE ABOVE DESCRIBED POLICIES BE CANCELLED BEFORE THE EXPIRATION DATE THEREOF, NOTICE WILL BE DELIVERED IN ACCORDANCE WITH THE POLICY PROVISIONS. INSURER(S) AFFORDING COVERAGE INSURER F : INSURER E : INSURER D : INSURER C : INSURER B : INSURER A : NAIC # NAME:CONTACT (A/C, No):FAX E-MAILADDRESS: PRODUCER (A/C, No, Ext):PHONE INSURED REVISION NUMBER:CERTIFICATE NUMBER:COVERAGES IMPORTANT: If the certificate holder is an ADDITIONAL INSURED, the policy(ies) must have ADDITIONAL INSURED provisions or be endorsed. If SUBROGATION IS WAIVED, subject to the terms and conditions of the policy, certain policies may require an endorsement. A statement on this certificate does not confer rights to the certificate holder in lieu of such endorsement(s). THIS CERTIFICATE IS ISSUED AS A MATTER OF INFORMATION ONLY AND CONFERS NO RIGHTS UPON THE CERTIFICATE HOLDER. THIS CERTIFICATE DOES NOT AFFIRMATIVELY OR NEGATIVELY AMEND, EXTEND OR ALTER THE COVERAGE AFFORDED BY THE POLICIES BELOW. THIS CERTIFICATE OF INSURANCE DOES NOT CONSTITUTE A CONTRACT BETWEEN THE ISSUING INSURER(S), AUTHORIZED REPRESENTATIVE OR PRODUCER, AND THE CERTIFICATE HOLDER. OTHER: (Per accident) (Ea accident) $ $ N / A SUBR WVD ADDL INSD THIS IS TO CERTIFY THAT THE POLICIES OF INSURANCE LISTED BELOW HAVE BEEN ISSUED TO THE INSURED NAMED ABOVE FOR THE POLICY PERIOD INDICATED. NOTWITHSTANDING ANY REQUIREMENT, TERM OR CONDITION OF ANY CONTRACT OR OTHER DOCUMENT WITH RESPECT TO WHICH THIS CERTIFICATE MAY BE ISSUED OR MAY PERTAIN, THE INSURANCE AFFORDED BY THE POLICIES DESCRIBED HEREIN IS SUBJECT TO ALL THE TERMS, EXCLUSIONS AND CONDITIONS OF SUCH POLICIES. LIMITS SHOWN MAY HAVE BEEN REDUCED BY PAID CLAIMS. $ $ $ $PROPERTY DAMAGE BODILY INJURY (Per accident) BODILY INJURY (Per person) COMBINED SINGLE LIMIT AUTOS ONLY AUTOSAUTOS ONLY NON-OWNED SCHEDULEDOWNED ANY AUTO AUTOMOBILE LIABILITY Y / N WORKERS COMPENSATION AND EMPLOYERS' LIABILITY OFFICER/MEMBER EXCLUDED? (Mandatory in NH) DESCRIPTION OF OPERATIONS below If yes, describe under ANY PROPRIETOR/PARTNER/EXECUTIVE $ $ $ E.L. DISEASE - POLICY LIMIT E.L. DISEASE - EA EMPLOYEE E.L. EACH ACCIDENT EROTH-STATUTEPER LIMITS(MM/DD/YYYY)POLICY EXP(MM/DD/YYYY)POLICY EFFPOLICY NUMBERTYPE OF INSURANCELTRINSR DESCRIPTION OF OPERATIONS / LOCATIONS / VEHICLES (ACORD 101, Additional Remarks Schedule, may be attached if more space is required) EXCESS LIAB UMBRELLA LIAB $EACH OCCURRENCE $AGGREGATE $ OCCUR CLAIMS-MADE DED RETENTION $ $PRODUCTS - COMP/OP AGG $GENERAL AGGREGATE $PERSONAL & ADV INJURY $MED EXP (Any one person) $EACH OCCURRENCE DAMAGE TO RENTED $PREMISES (Ea occurrence) COMMERCIAL GENERAL LIABILITY CLAIMS-MADE OCCUR GEN'L AGGREGATE LIMIT APPLIES PER: POLICY PRO-JECT LOC CERTIFICATE OF LIABILITY INSURANCE DATE (MM/DD/YYYY) CANCELLATION AUTHORIZED REPRESENTATIVE ACORD 25 (2016/03) © 1988-2015 ACORD CORPORATION. All rights reserved. CERTIFICATE HOLDER The ACORD name and logo are registered marks of ACORD HIRED AUTOS ONLY National Flood Hazard Layer FIRMette 0 500 1,000 1,500 2,000250 Feet Ü SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT SPECIAL FLOOD HAZARD AREAS Without Base Flood Elevation (BFE) Zone A, V, A99 With BFE or DepthZone AE, AO, AH, VE, AR Regulatory Floodway 0.2% Annual Chance Flood Hazard, Areas of 1% annual chance flood with average depth less than one foot or with drainage areas of less than one square mileZone X Future Conditions 1% Annual Chance Flood HazardZone X Area with Reduced Flood Risk due to Levee. See Notes.Zone X Area with Flood Risk due to LeveeZone D NO SCREEN Area of Minimal Flood Hazard Zone X Area of Undetermined Flood HazardZone D Channel, Culvert, or Storm Sewer Levee, Dike, or Floodwall Cross Sections with 1% Annual Chance 17.5 Water Surface Elevation Coastal Transect Coastal Transect Baseline Profile Baseline Hydrographic Feature Base Flood Elevation Line (BFE) Effective LOMRs Limit of Study Jurisdiction Boundary Digital Data Available No Digital Data Available Unmapped This map complies with FEMA's standards for the use of digital flood maps if it is not void as described below. The basemap shown complies with FEMA's basemap accuracy standards The flood hazard information is derived directly from the authoritative NFHL web services provided by FEMA. This map was exported on 9/7/2022 at 11:51 AM and does not reflect changes or amendments subsequent to this date and time. The NFHL and effective information may change or become superseded by new data over time. This map image is void if the one or more of the following map elements do not appear: basemap imagery, flood zone labels, legend, scale bar, map creation date, community identifiers, FIRM panel number, and FIRM effective date. Map images for unmapped and unmodernized areas cannot be used for regulatory purposes. Legend OTHER AREAS OF FLOOD HAZARD OTHER AREAS GENERAL STRUCTURES OTHER FEATURES MAP PANELS 8 B 20.2 The pin displayed on the map is an approximate point selected by the user and does not represent an authoritative property location. 1:6,000 86°8'9"W 39°58'39"N 86°7'31"W 39°58'12"N Basemap: USGS National Map: Orthoimagery: Data refreshed October, 2020 Soil Map—Hamilton County, Indiana (The Concourse) Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 6/15/2022 Page 1 of 3 39° 58' 29'' N 86° 7' 53'' W39° 58' 29'' N86° 7' 45'' W39° 58' 21'' N 86° 7' 53'' W39° 58' 21'' N 86° 7' 45'' WN Map projection: Web Mercator Corner coordinates: WGS84 0 50 100 200 300 Feet 0 15 30 60 90 Meters Map Scale: 1:1,220 if printed on A portrait (8.5" x 11") sheet. Soil Map may not be valid at this scale. MAP LEGEND MAP INFORMATION Area of Interest (AOI) Area of Interest (AOI) Soils Soil Map Unit Polygons Soil Map Unit Lines Soil Map Unit Points Special Point Features Blowout Borrow Pit Clay Spot Closed Depression Gravel Pit Gravelly Spot Landfill Lava Flow Marsh or swamp Mine or Quarry Miscellaneous Water Perennial Water Rock Outcrop Saline Spot Sandy Spot Severely Eroded Spot Sinkhole Slide or Slip Sodic Spot Spoil Area Stony Spot Very Stony Spot Wet Spot Other Special Line Features Water Features Streams and Canals Transportation Rails Interstate Highways US Routes Major Roads Local Roads Background Aerial Photography The soil surveys that comprise your AOI were mapped at 1:15,800. 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: Hamilton County, Indiana Survey Area Data: Version 22, Sep 9, 2021 Soil map units are labeled (as space allows) for map scales 1:50,000 or larger. Date(s) aerial images were photographed: Aug 1, 2018—Sep 30, 2018 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. Soil Map—Hamilton County, Indiana (The Concourse) Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 6/15/2022 Page 2 of 3 Map Unit Legend Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI Or Orthents 6.6 100.0% Totals for Area of Interest 6.6 100.0% Soil Map—Hamilton County, Indiana The Concourse Natural Resources Conservation Service Web Soil Survey National Cooperative Soil Survey 6/15/2022 Page 3 of 3 2S Existing Site Routing Diagram for Existing Prepared by Circle Design Group, Printed 3/29/2023 HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Subcat Reach Pond Link Existing Printed 3/29/2023Prepared by Circle Design Group Page 2HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Rainfall Events Listing (selected events) Event# Event Name Storm Type Curve Mode Duration (hours) B/B Depth (inches) AMC 1 2yr-24hr Ham Cty Type II 24-hr Default 24.00 1 2.66 2 2 10yr-24hr Ham Cty Type II 24-hr Default 24.00 1 3.83 2 3 100yr-24hr Ham Cty Type II 24-hr Default 24.00 1 6.46 2 Existing Printed 3/29/2023Prepared by Circle Design Group Page 3HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Area Listing (all nodes) Area (acres) CN Description (subcatchment-numbers) 2.070 86 Newly graded area, HSG B (2S) 2.070 86 TOTAL AREA Existing Printed 3/29/2023Prepared by Circle Design Group Page 4HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Soil Listing (all nodes) Area (acres) Soil Group Subcatchment Numbers 0.000 HSG A 2.070 HSG B 2S 0.000 HSG C 0.000 HSG D 0.000 Other 2.070 TOTAL AREA Existing Printed 3/29/2023Prepared by Circle Design Group Page 5HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Ground Covers (all nodes) HSG-A (acres) HSG-B (acres) HSG-C (acres) HSG-D (acres) Other (acres) Total (acres) Ground Cover Subcatchment Numbers 0.000 2.070 0.000 0.000 0.000 2.070 Newly graded area 2S 0.000 2.070 0.000 0.000 0.000 2.070 TOTAL AREA Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 6HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 0.00% Impervious Runoff Depth=1.38"Subcatchment 2S: Existing Site Tc=5.0 min CN=86 Runoff=5.27 cfs 0.237 af Total Runoff Area = 2.070 ac Runoff Volume = 0.237 af Average Runoff Depth = 1.38" 100.00% Pervious = 2.070 ac 0.00% Impervious = 0.000 ac Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 7HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Existing Site Runoff = 5.27 cfs @ 11.96 hrs, Volume= 0.237 af, Depth= 1.38" Routed to nonexistent node 1P Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66" Area (ac) CN Description 2.070 86 Newly graded area, HSG B 2.070 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Existing Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)5 4 3 2 1 0 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66" Runoff Area=2.070 ac Runoff Volume=0.237 af Runoff Depth=1.38" Tc=5.0 min CN=86 5.27 cfs Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 8HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.01 0.00 0.00 0.30 0.01 0.00 0.00 0.40 0.01 0.00 0.00 0.50 0.01 0.00 0.00 0.60 0.02 0.00 0.00 0.70 0.02 0.00 0.00 0.80 0.02 0.00 0.00 0.90 0.03 0.00 0.00 1.00 0.03 0.00 0.00 1.10 0.03 0.00 0.00 1.20 0.03 0.00 0.00 1.30 0.04 0.00 0.00 1.40 0.04 0.00 0.00 1.50 0.04 0.00 0.00 1.60 0.05 0.00 0.00 1.70 0.05 0.00 0.00 1.80 0.05 0.00 0.00 1.90 0.06 0.00 0.00 2.00 0.06 0.00 0.00 2.10 0.06 0.00 0.00 2.20 0.06 0.00 0.00 2.30 0.07 0.00 0.00 2.40 0.07 0.00 0.00 2.50 0.07 0.00 0.00 2.60 0.08 0.00 0.00 2.70 0.08 0.00 0.00 2.80 0.08 0.00 0.00 2.90 0.09 0.00 0.00 3.00 0.09 0.00 0.00 3.10 0.10 0.00 0.00 3.20 0.10 0.00 0.00 3.30 0.10 0.00 0.00 3.40 0.11 0.00 0.00 3.50 0.11 0.00 0.00 3.60 0.11 0.00 0.00 3.70 0.12 0.00 0.00 3.80 0.12 0.00 0.00 3.90 0.12 0.00 0.00 4.00 0.13 0.00 0.00 4.10 0.13 0.00 0.00 4.20 0.14 0.00 0.00 4.30 0.14 0.00 0.00 4.40 0.14 0.00 0.00 4.50 0.15 0.00 0.00 4.60 0.15 0.00 0.00 4.70 0.16 0.00 0.00 4.80 0.16 0.00 0.00 4.90 0.16 0.00 0.00 5.00 0.17 0.00 0.00 5.10 0.17 0.00 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 5.20 0.18 0.00 0.00 5.30 0.18 0.00 0.00 5.40 0.19 0.00 0.00 5.50 0.19 0.00 0.00 5.60 0.19 0.00 0.00 5.70 0.20 0.00 0.00 5.80 0.20 0.00 0.00 5.90 0.21 0.00 0.00 6.00 0.21 0.00 0.00 6.10 0.22 0.00 0.00 6.20 0.22 0.00 0.00 6.30 0.23 0.00 0.00 6.40 0.23 0.00 0.00 6.50 0.24 0.00 0.00 6.60 0.24 0.00 0.00 6.70 0.25 0.00 0.00 6.80 0.25 0.00 0.00 6.90 0.26 0.00 0.00 7.00 0.26 0.00 0.00 7.10 0.27 0.00 0.00 7.20 0.27 0.00 0.00 7.30 0.28 0.00 0.00 7.40 0.29 0.00 0.00 7.50 0.29 0.00 0.00 7.60 0.30 0.00 0.00 7.70 0.30 0.00 0.00 7.80 0.31 0.00 0.00 7.90 0.31 0.00 0.00 8.00 0.32 0.00 0.00 8.10 0.33 0.00 0.00 8.20 0.33 0.00 0.00 8.30 0.34 0.00 0.00 8.40 0.34 0.00 0.00 8.50 0.35 0.00 0.00 8.60 0.36 0.00 0.01 8.70 0.37 0.00 0.01 8.80 0.37 0.00 0.01 8.90 0.38 0.00 0.01 9.00 0.39 0.00 0.01 9.10 0.40 0.00 0.01 9.20 0.41 0.00 0.02 9.30 0.42 0.00 0.02 9.40 0.43 0.01 0.02 9.50 0.43 0.01 0.02 9.60 0.44 0.01 0.02 9.70 0.45 0.01 0.02 9.80 0.46 0.01 0.03 9.90 0.47 0.01 0.03 10.00 0.48 0.01 0.03 10.10 0.49 0.02 0.04 10.20 0.50 0.02 0.04 10.30 0.52 0.02 0.05 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 9HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 10.40 0.53 0.02 0.05 10.50 0.54 0.03 0.06 10.60 0.56 0.03 0.07 10.70 0.57 0.03 0.07 10.80 0.59 0.04 0.08 10.90 0.61 0.04 0.09 11.00 0.63 0.05 0.11 11.10 0.65 0.05 0.12 11.20 0.67 0.06 0.14 11.30 0.69 0.07 0.17 11.40 0.72 0.08 0.19 11.50 0.75 0.09 0.22 11.60 0.82 0.11 0.40 11.70 0.94 0.17 0.98 11.80 1.15 0.27 1.82 11.90 1.51 0.50 3.92 12.00 1.76 0.67 4.53 12.10 1.81 0.71 1.16 12.20 1.86 0.74 0.71 12.30 1.90 0.77 0.61 12.40 1.93 0.80 0.52 12.50 1.96 0.82 0.43 12.60 1.98 0.83 0.36 12.70 2.00 0.85 0.34 12.80 2.02 0.86 0.32 12.90 2.04 0.88 0.30 13.00 2.05 0.89 0.28 13.10 2.07 0.90 0.26 13.20 2.08 0.91 0.25 13.30 2.10 0.92 0.23 13.40 2.11 0.94 0.22 13.50 2.13 0.94 0.21 13.60 2.14 0.95 0.20 13.70 2.15 0.96 0.19 13.80 2.16 0.97 0.18 13.90 2.17 0.98 0.18 14.00 2.18 0.99 0.17 14.10 2.19 1.00 0.16 14.20 2.20 1.00 0.16 14.30 2.21 1.01 0.15 14.40 2.22 1.02 0.15 14.50 2.23 1.03 0.15 14.60 2.24 1.03 0.15 14.70 2.25 1.04 0.14 14.80 2.25 1.05 0.14 14.90 2.26 1.05 0.14 15.00 2.27 1.06 0.13 15.10 2.28 1.06 0.13 15.20 2.29 1.07 0.13 15.30 2.29 1.08 0.13 15.40 2.30 1.08 0.12 15.50 2.31 1.09 0.12 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 15.60 2.31 1.09 0.12 15.70 2.32 1.10 0.11 15.80 2.33 1.10 0.11 15.90 2.33 1.11 0.11 16.00 2.34 1.11 0.10 16.10 2.35 1.12 0.10 16.20 2.35 1.12 0.10 16.30 2.36 1.13 0.10 16.40 2.36 1.13 0.10 16.50 2.37 1.14 0.10 16.60 2.38 1.14 0.10 16.70 2.38 1.15 0.10 16.80 2.39 1.15 0.09 16.90 2.39 1.16 0.09 17.00 2.40 1.16 0.09 17.10 2.40 1.17 0.09 17.20 2.41 1.17 0.09 17.30 2.41 1.17 0.09 17.40 2.42 1.18 0.09 17.50 2.43 1.18 0.09 17.60 2.43 1.19 0.09 17.70 2.44 1.19 0.09 17.80 2.44 1.19 0.08 17.90 2.45 1.20 0.08 18.00 2.45 1.20 0.08 18.10 2.45 1.21 0.08 18.20 2.46 1.21 0.08 18.30 2.46 1.21 0.08 18.40 2.47 1.22 0.08 18.50 2.47 1.22 0.08 18.60 2.48 1.23 0.08 18.70 2.48 1.23 0.07 18.80 2.49 1.23 0.07 18.90 2.49 1.24 0.07 19.00 2.49 1.24 0.07 19.10 2.50 1.24 0.07 19.20 2.50 1.25 0.07 19.30 2.51 1.25 0.07 19.40 2.51 1.25 0.07 19.50 2.51 1.26 0.07 19.60 2.52 1.26 0.06 19.70 2.52 1.26 0.06 19.80 2.53 1.26 0.06 19.90 2.53 1.27 0.06 20.00 2.53 1.27 0.06 20.10 2.54 1.27 0.06 20.20 2.54 1.28 0.06 20.30 2.54 1.28 0.06 20.40 2.55 1.28 0.06 20.50 2.55 1.28 0.06 20.60 2.55 1.29 0.06 20.70 2.56 1.29 0.06 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 10HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 20.80 2.56 1.29 0.06 20.90 2.56 1.30 0.06 21.00 2.57 1.30 0.06 21.10 2.57 1.30 0.06 21.20 2.57 1.30 0.06 21.30 2.58 1.31 0.06 21.40 2.58 1.31 0.06 21.50 2.58 1.31 0.06 21.60 2.59 1.31 0.06 21.70 2.59 1.32 0.06 21.80 2.59 1.32 0.06 21.90 2.60 1.32 0.06 22.00 2.60 1.32 0.06 22.10 2.60 1.33 0.05 22.20 2.61 1.33 0.05 22.30 2.61 1.33 0.05 22.40 2.61 1.34 0.05 22.50 2.61 1.34 0.05 22.60 2.62 1.34 0.05 22.70 2.62 1.34 0.05 22.80 2.62 1.35 0.05 22.90 2.63 1.35 0.05 23.00 2.63 1.35 0.05 23.10 2.63 1.35 0.05 23.20 2.64 1.36 0.05 23.30 2.64 1.36 0.05 23.40 2.64 1.36 0.05 23.50 2.65 1.36 0.05 23.60 2.65 1.37 0.05 23.70 2.65 1.37 0.05 23.80 2.65 1.37 0.05 23.90 2.66 1.37 0.05 24.00 2.66 1.38 0.05 24.10 2.66 1.38 0.01 24.20 2.66 1.38 0.00 24.30 2.66 1.38 0.00 24.40 2.66 1.38 0.00 24.50 2.66 1.38 0.00 24.60 2.66 1.38 0.00 24.70 2.66 1.38 0.00 24.80 2.66 1.38 0.00 24.90 2.66 1.38 0.00 25.00 2.66 1.38 0.00 25.10 2.66 1.38 0.00 25.20 2.66 1.38 0.00 25.30 2.66 1.38 0.00 25.40 2.66 1.38 0.00 25.50 2.66 1.38 0.00 25.60 2.66 1.38 0.00 25.70 2.66 1.38 0.00 25.80 2.66 1.38 0.00 25.90 2.66 1.38 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 26.00 2.66 1.38 0.00 26.10 2.66 1.38 0.00 26.20 2.66 1.38 0.00 26.30 2.66 1.38 0.00 26.40 2.66 1.38 0.00 26.50 2.66 1.38 0.00 26.60 2.66 1.38 0.00 26.70 2.66 1.38 0.00 26.80 2.66 1.38 0.00 26.90 2.66 1.38 0.00 27.00 2.66 1.38 0.00 27.10 2.66 1.38 0.00 27.20 2.66 1.38 0.00 27.30 2.66 1.38 0.00 27.40 2.66 1.38 0.00 27.50 2.66 1.38 0.00 27.60 2.66 1.38 0.00 27.70 2.66 1.38 0.00 27.80 2.66 1.38 0.00 27.90 2.66 1.38 0.00 28.00 2.66 1.38 0.00 28.10 2.66 1.38 0.00 28.20 2.66 1.38 0.00 28.30 2.66 1.38 0.00 28.40 2.66 1.38 0.00 28.50 2.66 1.38 0.00 28.60 2.66 1.38 0.00 28.70 2.66 1.38 0.00 28.80 2.66 1.38 0.00 28.90 2.66 1.38 0.00 29.00 2.66 1.38 0.00 29.10 2.66 1.38 0.00 29.20 2.66 1.38 0.00 29.30 2.66 1.38 0.00 29.40 2.66 1.38 0.00 29.50 2.66 1.38 0.00 29.60 2.66 1.38 0.00 29.70 2.66 1.38 0.00 29.80 2.66 1.38 0.00 29.90 2.66 1.38 0.00 30.00 2.66 1.38 0.00 30.10 2.66 1.38 0.00 30.20 2.66 1.38 0.00 30.30 2.66 1.38 0.00 30.40 2.66 1.38 0.00 30.50 2.66 1.38 0.00 30.60 2.66 1.38 0.00 30.70 2.66 1.38 0.00 30.80 2.66 1.38 0.00 30.90 2.66 1.38 0.00 31.00 2.66 1.38 0.00 31.10 2.66 1.38 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 11HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 31.20 2.66 1.38 0.00 31.30 2.66 1.38 0.00 31.40 2.66 1.38 0.00 31.50 2.66 1.38 0.00 31.60 2.66 1.38 0.00 31.70 2.66 1.38 0.00 31.80 2.66 1.38 0.00 31.90 2.66 1.38 0.00 32.00 2.66 1.38 0.00 32.10 2.66 1.38 0.00 32.20 2.66 1.38 0.00 32.30 2.66 1.38 0.00 32.40 2.66 1.38 0.00 32.50 2.66 1.38 0.00 32.60 2.66 1.38 0.00 32.70 2.66 1.38 0.00 32.80 2.66 1.38 0.00 32.90 2.66 1.38 0.00 33.00 2.66 1.38 0.00 33.10 2.66 1.38 0.00 33.20 2.66 1.38 0.00 33.30 2.66 1.38 0.00 33.40 2.66 1.38 0.00 33.50 2.66 1.38 0.00 33.60 2.66 1.38 0.00 33.70 2.66 1.38 0.00 33.80 2.66 1.38 0.00 33.90 2.66 1.38 0.00 34.00 2.66 1.38 0.00 34.10 2.66 1.38 0.00 34.20 2.66 1.38 0.00 34.30 2.66 1.38 0.00 34.40 2.66 1.38 0.00 34.50 2.66 1.38 0.00 34.60 2.66 1.38 0.00 34.70 2.66 1.38 0.00 34.80 2.66 1.38 0.00 34.90 2.66 1.38 0.00 35.00 2.66 1.38 0.00 35.10 2.66 1.38 0.00 35.20 2.66 1.38 0.00 35.30 2.66 1.38 0.00 35.40 2.66 1.38 0.00 35.50 2.66 1.38 0.00 35.60 2.66 1.38 0.00 35.70 2.66 1.38 0.00 35.80 2.66 1.38 0.00 35.90 2.66 1.38 0.00 36.00 2.66 1.38 0.00 36.10 2.66 1.38 0.00 36.20 2.66 1.38 0.00 36.30 2.66 1.38 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 36.40 2.66 1.38 0.00 36.50 2.66 1.38 0.00 36.60 2.66 1.38 0.00 36.70 2.66 1.38 0.00 36.80 2.66 1.38 0.00 36.90 2.66 1.38 0.00 37.00 2.66 1.38 0.00 37.10 2.66 1.38 0.00 37.20 2.66 1.38 0.00 37.30 2.66 1.38 0.00 37.40 2.66 1.38 0.00 37.50 2.66 1.38 0.00 37.60 2.66 1.38 0.00 37.70 2.66 1.38 0.00 37.80 2.66 1.38 0.00 37.90 2.66 1.38 0.00 38.00 2.66 1.38 0.00 38.10 2.66 1.38 0.00 38.20 2.66 1.38 0.00 38.30 2.66 1.38 0.00 38.40 2.66 1.38 0.00 38.50 2.66 1.38 0.00 38.60 2.66 1.38 0.00 38.70 2.66 1.38 0.00 38.80 2.66 1.38 0.00 38.90 2.66 1.38 0.00 39.00 2.66 1.38 0.00 39.10 2.66 1.38 0.00 39.20 2.66 1.38 0.00 39.30 2.66 1.38 0.00 39.40 2.66 1.38 0.00 39.50 2.66 1.38 0.00 39.60 2.66 1.38 0.00 39.70 2.66 1.38 0.00 39.80 2.66 1.38 0.00 39.90 2.66 1.38 0.00 40.00 2.66 1.38 0.00 40.10 2.66 1.38 0.00 40.20 2.66 1.38 0.00 40.30 2.66 1.38 0.00 40.40 2.66 1.38 0.00 40.50 2.66 1.38 0.00 40.60 2.66 1.38 0.00 40.70 2.66 1.38 0.00 40.80 2.66 1.38 0.00 40.90 2.66 1.38 0.00 41.00 2.66 1.38 0.00 41.10 2.66 1.38 0.00 41.20 2.66 1.38 0.00 41.30 2.66 1.38 0.00 41.40 2.66 1.38 0.00 41.50 2.66 1.38 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 12HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 41.60 2.66 1.38 0.00 41.70 2.66 1.38 0.00 41.80 2.66 1.38 0.00 41.90 2.66 1.38 0.00 42.00 2.66 1.38 0.00 42.10 2.66 1.38 0.00 42.20 2.66 1.38 0.00 42.30 2.66 1.38 0.00 42.40 2.66 1.38 0.00 42.50 2.66 1.38 0.00 42.60 2.66 1.38 0.00 42.70 2.66 1.38 0.00 42.80 2.66 1.38 0.00 42.90 2.66 1.38 0.00 43.00 2.66 1.38 0.00 43.10 2.66 1.38 0.00 43.20 2.66 1.38 0.00 43.30 2.66 1.38 0.00 43.40 2.66 1.38 0.00 43.50 2.66 1.38 0.00 43.60 2.66 1.38 0.00 43.70 2.66 1.38 0.00 43.80 2.66 1.38 0.00 43.90 2.66 1.38 0.00 44.00 2.66 1.38 0.00 44.10 2.66 1.38 0.00 44.20 2.66 1.38 0.00 44.30 2.66 1.38 0.00 44.40 2.66 1.38 0.00 44.50 2.66 1.38 0.00 44.60 2.66 1.38 0.00 44.70 2.66 1.38 0.00 44.80 2.66 1.38 0.00 44.90 2.66 1.38 0.00 45.00 2.66 1.38 0.00 45.10 2.66 1.38 0.00 45.20 2.66 1.38 0.00 45.30 2.66 1.38 0.00 45.40 2.66 1.38 0.00 45.50 2.66 1.38 0.00 45.60 2.66 1.38 0.00 45.70 2.66 1.38 0.00 45.80 2.66 1.38 0.00 45.90 2.66 1.38 0.00 46.00 2.66 1.38 0.00 46.10 2.66 1.38 0.00 46.20 2.66 1.38 0.00 46.30 2.66 1.38 0.00 46.40 2.66 1.38 0.00 46.50 2.66 1.38 0.00 46.60 2.66 1.38 0.00 46.70 2.66 1.38 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 46.80 2.66 1.38 0.00 46.90 2.66 1.38 0.00 47.00 2.66 1.38 0.00 47.10 2.66 1.38 0.00 47.20 2.66 1.38 0.00 47.30 2.66 1.38 0.00 47.40 2.66 1.38 0.00 47.50 2.66 1.38 0.00 47.60 2.66 1.38 0.00 47.70 2.66 1.38 0.00 47.80 2.66 1.38 0.00 47.90 2.66 1.38 0.00 48.00 2.66 1.38 0.00 48.10 2.66 1.38 0.00 48.20 2.66 1.38 0.00 48.30 2.66 1.38 0.00 48.40 2.66 1.38 0.00 48.50 2.66 1.38 0.00 48.60 2.66 1.38 0.00 48.70 2.66 1.38 0.00 48.80 2.66 1.38 0.00 48.90 2.66 1.38 0.00 49.00 2.66 1.38 0.00 49.10 2.66 1.38 0.00 49.20 2.66 1.38 0.00 49.30 2.66 1.38 0.00 49.40 2.66 1.38 0.00 49.50 2.66 1.38 0.00 49.60 2.66 1.38 0.00 49.70 2.66 1.38 0.00 49.80 2.66 1.38 0.00 49.90 2.66 1.38 0.00 50.00 2.66 1.38 0.00 50.10 2.66 1.38 0.00 50.20 2.66 1.38 0.00 50.30 2.66 1.38 0.00 50.40 2.66 1.38 0.00 50.50 2.66 1.38 0.00 50.60 2.66 1.38 0.00 50.70 2.66 1.38 0.00 50.80 2.66 1.38 0.00 50.90 2.66 1.38 0.00 51.00 2.66 1.38 0.00 51.10 2.66 1.38 0.00 51.20 2.66 1.38 0.00 51.30 2.66 1.38 0.00 51.40 2.66 1.38 0.00 51.50 2.66 1.38 0.00 51.60 2.66 1.38 0.00 51.70 2.66 1.38 0.00 51.80 2.66 1.38 0.00 51.90 2.66 1.38 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 13HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 52.00 2.66 1.38 0.00 52.10 2.66 1.38 0.00 52.20 2.66 1.38 0.00 52.30 2.66 1.38 0.00 52.40 2.66 1.38 0.00 52.50 2.66 1.38 0.00 52.60 2.66 1.38 0.00 52.70 2.66 1.38 0.00 52.80 2.66 1.38 0.00 52.90 2.66 1.38 0.00 53.00 2.66 1.38 0.00 53.10 2.66 1.38 0.00 53.20 2.66 1.38 0.00 53.30 2.66 1.38 0.00 53.40 2.66 1.38 0.00 53.50 2.66 1.38 0.00 53.60 2.66 1.38 0.00 53.70 2.66 1.38 0.00 53.80 2.66 1.38 0.00 53.90 2.66 1.38 0.00 54.00 2.66 1.38 0.00 54.10 2.66 1.38 0.00 54.20 2.66 1.38 0.00 54.30 2.66 1.38 0.00 54.40 2.66 1.38 0.00 54.50 2.66 1.38 0.00 54.60 2.66 1.38 0.00 54.70 2.66 1.38 0.00 54.80 2.66 1.38 0.00 54.90 2.66 1.38 0.00 55.00 2.66 1.38 0.00 55.10 2.66 1.38 0.00 55.20 2.66 1.38 0.00 55.30 2.66 1.38 0.00 55.40 2.66 1.38 0.00 55.50 2.66 1.38 0.00 55.60 2.66 1.38 0.00 55.70 2.66 1.38 0.00 55.80 2.66 1.38 0.00 55.90 2.66 1.38 0.00 56.00 2.66 1.38 0.00 56.10 2.66 1.38 0.00 56.20 2.66 1.38 0.00 56.30 2.66 1.38 0.00 56.40 2.66 1.38 0.00 56.50 2.66 1.38 0.00 56.60 2.66 1.38 0.00 56.70 2.66 1.38 0.00 56.80 2.66 1.38 0.00 56.90 2.66 1.38 0.00 57.00 2.66 1.38 0.00 57.10 2.66 1.38 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 57.20 2.66 1.38 0.00 57.30 2.66 1.38 0.00 57.40 2.66 1.38 0.00 57.50 2.66 1.38 0.00 57.60 2.66 1.38 0.00 57.70 2.66 1.38 0.00 57.80 2.66 1.38 0.00 57.90 2.66 1.38 0.00 58.00 2.66 1.38 0.00 58.10 2.66 1.38 0.00 58.20 2.66 1.38 0.00 58.30 2.66 1.38 0.00 58.40 2.66 1.38 0.00 58.50 2.66 1.38 0.00 58.60 2.66 1.38 0.00 58.70 2.66 1.38 0.00 58.80 2.66 1.38 0.00 58.90 2.66 1.38 0.00 59.00 2.66 1.38 0.00 59.10 2.66 1.38 0.00 59.20 2.66 1.38 0.00 59.30 2.66 1.38 0.00 59.40 2.66 1.38 0.00 59.50 2.66 1.38 0.00 59.60 2.66 1.38 0.00 59.70 2.66 1.38 0.00 59.80 2.66 1.38 0.00 59.90 2.66 1.38 0.00 60.00 2.66 1.38 0.00 60.10 2.66 1.38 0.00 60.20 2.66 1.38 0.00 60.30 2.66 1.38 0.00 60.40 2.66 1.38 0.00 60.50 2.66 1.38 0.00 60.60 2.66 1.38 0.00 60.70 2.66 1.38 0.00 60.80 2.66 1.38 0.00 60.90 2.66 1.38 0.00 61.00 2.66 1.38 0.00 61.10 2.66 1.38 0.00 61.20 2.66 1.38 0.00 61.30 2.66 1.38 0.00 61.40 2.66 1.38 0.00 61.50 2.66 1.38 0.00 61.60 2.66 1.38 0.00 61.70 2.66 1.38 0.00 61.80 2.66 1.38 0.00 61.90 2.66 1.38 0.00 62.00 2.66 1.38 0.00 62.10 2.66 1.38 0.00 62.20 2.66 1.38 0.00 62.30 2.66 1.38 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Existing Printed 3/29/2023Prepared by Circle Design Group Page 14HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 62.40 2.66 1.38 0.00 62.50 2.66 1.38 0.00 62.60 2.66 1.38 0.00 62.70 2.66 1.38 0.00 62.80 2.66 1.38 0.00 62.90 2.66 1.38 0.00 63.00 2.66 1.38 0.00 63.10 2.66 1.38 0.00 63.20 2.66 1.38 0.00 63.30 2.66 1.38 0.00 63.40 2.66 1.38 0.00 63.50 2.66 1.38 0.00 63.60 2.66 1.38 0.00 63.70 2.66 1.38 0.00 63.80 2.66 1.38 0.00 63.90 2.66 1.38 0.00 64.00 2.66 1.38 0.00 64.10 2.66 1.38 0.00 64.20 2.66 1.38 0.00 64.30 2.66 1.38 0.00 64.40 2.66 1.38 0.00 64.50 2.66 1.38 0.00 64.60 2.66 1.38 0.00 64.70 2.66 1.38 0.00 64.80 2.66 1.38 0.00 64.90 2.66 1.38 0.00 65.00 2.66 1.38 0.00 65.10 2.66 1.38 0.00 65.20 2.66 1.38 0.00 65.30 2.66 1.38 0.00 65.40 2.66 1.38 0.00 65.50 2.66 1.38 0.00 65.60 2.66 1.38 0.00 65.70 2.66 1.38 0.00 65.80 2.66 1.38 0.00 65.90 2.66 1.38 0.00 66.00 2.66 1.38 0.00 66.10 2.66 1.38 0.00 66.20 2.66 1.38 0.00 66.30 2.66 1.38 0.00 66.40 2.66 1.38 0.00 66.50 2.66 1.38 0.00 66.60 2.66 1.38 0.00 66.70 2.66 1.38 0.00 66.80 2.66 1.38 0.00 66.90 2.66 1.38 0.00 67.00 2.66 1.38 0.00 67.10 2.66 1.38 0.00 67.20 2.66 1.38 0.00 67.30 2.66 1.38 0.00 67.40 2.66 1.38 0.00 67.50 2.66 1.38 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 67.60 2.66 1.38 0.00 67.70 2.66 1.38 0.00 67.80 2.66 1.38 0.00 67.90 2.66 1.38 0.00 68.00 2.66 1.38 0.00 68.10 2.66 1.38 0.00 68.20 2.66 1.38 0.00 68.30 2.66 1.38 0.00 68.40 2.66 1.38 0.00 68.50 2.66 1.38 0.00 68.60 2.66 1.38 0.00 68.70 2.66 1.38 0.00 68.80 2.66 1.38 0.00 68.90 2.66 1.38 0.00 69.00 2.66 1.38 0.00 69.10 2.66 1.38 0.00 69.20 2.66 1.38 0.00 69.30 2.66 1.38 0.00 69.40 2.66 1.38 0.00 69.50 2.66 1.38 0.00 69.60 2.66 1.38 0.00 69.70 2.66 1.38 0.00 69.80 2.66 1.38 0.00 69.90 2.66 1.38 0.00 70.00 2.66 1.38 0.00 70.10 2.66 1.38 0.00 70.20 2.66 1.38 0.00 70.30 2.66 1.38 0.00 70.40 2.66 1.38 0.00 70.50 2.66 1.38 0.00 70.60 2.66 1.38 0.00 70.70 2.66 1.38 0.00 70.80 2.66 1.38 0.00 70.90 2.66 1.38 0.00 71.00 2.66 1.38 0.00 71.10 2.66 1.38 0.00 71.20 2.66 1.38 0.00 71.30 2.66 1.38 0.00 71.40 2.66 1.38 0.00 71.50 2.66 1.38 0.00 71.60 2.66 1.38 0.00 71.70 2.66 1.38 0.00 71.80 2.66 1.38 0.00 71.90 2.66 1.38 0.00 72.00 2.66 1.38 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 15HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 0.00% Impervious Runoff Depth=2.39"Subcatchment 2S: Existing Site Tc=5.0 min CN=86 Runoff=8.97 cfs 0.413 af Total Runoff Area = 2.070 ac Runoff Volume = 0.413 af Average Runoff Depth = 2.39" 100.00% Pervious = 2.070 ac 0.00% Impervious = 0.000 ac Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 16HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Existing Site Runoff = 8.97 cfs @ 11.96 hrs, Volume= 0.413 af, Depth= 2.39" Routed to nonexistent node 1P Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83" Area (ac) CN Description 2.070 86 Newly graded area, HSG B 2.070 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Existing Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)10 9 8 7 6 5 4 3 2 1 0 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83" Runoff Area=2.070 ac Runoff Volume=0.413 af Runoff Depth=2.39" Tc=5.0 min CN=86 8.97 cfs Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 17HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.01 0.00 0.00 0.30 0.01 0.00 0.00 0.40 0.02 0.00 0.00 0.50 0.02 0.00 0.00 0.60 0.02 0.00 0.00 0.70 0.03 0.00 0.00 0.80 0.03 0.00 0.00 0.90 0.04 0.00 0.00 1.00 0.04 0.00 0.00 1.10 0.04 0.00 0.00 1.20 0.05 0.00 0.00 1.30 0.05 0.00 0.00 1.40 0.06 0.00 0.00 1.50 0.06 0.00 0.00 1.60 0.07 0.00 0.00 1.70 0.07 0.00 0.00 1.80 0.08 0.00 0.00 1.90 0.08 0.00 0.00 2.00 0.08 0.00 0.00 2.10 0.09 0.00 0.00 2.20 0.09 0.00 0.00 2.30 0.10 0.00 0.00 2.40 0.10 0.00 0.00 2.50 0.11 0.00 0.00 2.60 0.11 0.00 0.00 2.70 0.12 0.00 0.00 2.80 0.12 0.00 0.00 2.90 0.13 0.00 0.00 3.00 0.13 0.00 0.00 3.10 0.14 0.00 0.00 3.20 0.14 0.00 0.00 3.30 0.15 0.00 0.00 3.40 0.15 0.00 0.00 3.50 0.16 0.00 0.00 3.60 0.16 0.00 0.00 3.70 0.17 0.00 0.00 3.80 0.17 0.00 0.00 3.90 0.18 0.00 0.00 4.00 0.18 0.00 0.00 4.10 0.19 0.00 0.00 4.20 0.19 0.00 0.00 4.30 0.20 0.00 0.00 4.40 0.21 0.00 0.00 4.50 0.21 0.00 0.00 4.60 0.22 0.00 0.00 4.70 0.22 0.00 0.00 4.80 0.23 0.00 0.00 4.90 0.24 0.00 0.00 5.00 0.24 0.00 0.00 5.10 0.25 0.00 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 5.20 0.25 0.00 0.00 5.30 0.26 0.00 0.00 5.40 0.27 0.00 0.00 5.50 0.27 0.00 0.00 5.60 0.28 0.00 0.00 5.70 0.29 0.00 0.00 5.80 0.29 0.00 0.00 5.90 0.30 0.00 0.00 6.00 0.31 0.00 0.00 6.10 0.31 0.00 0.00 6.20 0.32 0.00 0.00 6.30 0.33 0.00 0.00 6.40 0.33 0.00 0.00 6.50 0.34 0.00 0.00 6.60 0.35 0.00 0.00 6.70 0.36 0.00 0.00 6.80 0.36 0.00 0.01 6.90 0.37 0.00 0.01 7.00 0.38 0.00 0.01 7.10 0.39 0.00 0.01 7.20 0.39 0.00 0.01 7.30 0.40 0.00 0.01 7.40 0.41 0.00 0.01 7.50 0.42 0.01 0.02 7.60 0.43 0.01 0.02 7.70 0.43 0.01 0.02 7.80 0.44 0.01 0.02 7.90 0.45 0.01 0.02 8.00 0.46 0.01 0.02 8.10 0.47 0.01 0.03 8.20 0.48 0.01 0.03 8.30 0.49 0.01 0.03 8.40 0.50 0.02 0.04 8.50 0.51 0.02 0.04 8.60 0.52 0.02 0.04 8.70 0.53 0.02 0.05 8.80 0.54 0.02 0.05 8.90 0.55 0.03 0.05 9.00 0.56 0.03 0.06 9.10 0.58 0.03 0.06 9.20 0.59 0.04 0.06 9.30 0.60 0.04 0.07 9.40 0.61 0.04 0.07 9.50 0.62 0.05 0.07 9.60 0.64 0.05 0.07 9.70 0.65 0.05 0.08 9.80 0.66 0.06 0.09 9.90 0.68 0.06 0.09 10.00 0.69 0.07 0.10 10.10 0.71 0.07 0.11 10.20 0.73 0.08 0.12 10.30 0.74 0.09 0.13 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 18HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 10.40 0.76 0.09 0.14 10.50 0.78 0.10 0.15 10.60 0.80 0.11 0.17 10.70 0.82 0.12 0.18 10.80 0.85 0.13 0.20 10.90 0.87 0.14 0.22 11.00 0.90 0.15 0.24 11.10 0.93 0.16 0.27 11.20 0.96 0.18 0.32 11.30 1.00 0.20 0.36 11.40 1.04 0.22 0.41 11.50 1.08 0.24 0.47 11.60 1.18 0.29 0.82 11.70 1.36 0.40 1.92 11.80 1.65 0.59 3.40 11.90 2.17 0.98 6.90 12.00 2.54 1.28 7.62 12.10 2.61 1.34 1.92 12.20 2.68 1.39 1.17 12.30 2.73 1.43 1.00 12.40 2.78 1.47 0.85 12.50 2.82 1.51 0.70 12.60 2.85 1.53 0.59 12.70 2.88 1.56 0.55 12.80 2.91 1.58 0.51 12.90 2.93 1.60 0.48 13.00 2.96 1.63 0.44 13.10 2.98 1.64 0.41 13.20 3.00 1.66 0.39 13.30 3.02 1.68 0.38 13.40 3.04 1.70 0.36 13.50 3.06 1.71 0.34 13.60 3.08 1.73 0.32 13.70 3.09 1.74 0.31 13.80 3.11 1.76 0.29 13.90 3.13 1.77 0.28 14.00 3.14 1.78 0.27 14.10 3.15 1.80 0.26 14.20 3.17 1.81 0.25 14.30 3.18 1.82 0.25 14.40 3.20 1.83 0.24 14.50 3.21 1.84 0.24 14.60 3.22 1.85 0.23 14.70 3.23 1.86 0.23 14.80 3.25 1.87 0.22 14.90 3.26 1.89 0.22 15.00 3.27 1.90 0.21 15.10 3.28 1.91 0.21 15.20 3.29 1.91 0.20 15.30 3.30 1.92 0.20 15.40 3.31 1.93 0.19 15.50 3.32 1.94 0.19 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 15.60 3.33 1.95 0.18 15.70 3.34 1.96 0.18 15.80 3.35 1.97 0.17 15.90 3.36 1.98 0.17 16.00 3.37 1.98 0.17 16.10 3.38 1.99 0.16 16.20 3.39 2.00 0.16 16.30 3.40 2.01 0.16 16.40 3.40 2.01 0.16 16.50 3.41 2.02 0.15 16.60 3.42 2.03 0.15 16.70 3.43 2.04 0.15 16.80 3.44 2.04 0.15 16.90 3.45 2.05 0.15 17.00 3.45 2.06 0.15 17.10 3.46 2.06 0.14 17.20 3.47 2.07 0.14 17.30 3.48 2.08 0.14 17.40 3.48 2.08 0.14 17.50 3.49 2.09 0.14 17.60 3.50 2.10 0.14 17.70 3.51 2.10 0.13 17.80 3.51 2.11 0.13 17.90 3.52 2.12 0.13 18.00 3.53 2.12 0.13 18.10 3.53 2.13 0.13 18.20 3.54 2.13 0.13 18.30 3.55 2.14 0.12 18.40 3.55 2.15 0.12 18.50 3.56 2.15 0.12 18.60 3.57 2.16 0.12 18.70 3.57 2.16 0.12 18.80 3.58 2.17 0.12 18.90 3.59 2.17 0.11 19.00 3.59 2.18 0.11 19.10 3.60 2.18 0.11 19.20 3.60 2.19 0.11 19.30 3.61 2.20 0.11 19.40 3.61 2.20 0.10 19.50 3.62 2.20 0.10 19.60 3.63 2.21 0.10 19.70 3.63 2.21 0.10 19.80 3.64 2.22 0.10 19.90 3.64 2.22 0.10 20.00 3.65 2.23 0.09 20.10 3.65 2.23 0.09 20.20 3.66 2.24 0.09 20.30 3.66 2.24 0.09 20.40 3.67 2.25 0.09 20.50 3.67 2.25 0.09 20.60 3.68 2.25 0.09 20.70 3.68 2.26 0.09 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 19HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 20.80 3.69 2.26 0.09 20.90 3.69 2.27 0.09 21.00 3.69 2.27 0.09 21.10 3.70 2.28 0.09 21.20 3.70 2.28 0.09 21.30 3.71 2.28 0.09 21.40 3.71 2.29 0.09 21.50 3.72 2.29 0.09 21.60 3.72 2.30 0.09 21.70 3.73 2.30 0.09 21.80 3.73 2.31 0.09 21.90 3.74 2.31 0.09 22.00 3.74 2.31 0.09 22.10 3.75 2.32 0.09 22.20 3.75 2.32 0.09 22.30 3.76 2.33 0.09 22.40 3.76 2.33 0.08 22.50 3.76 2.33 0.08 22.60 3.77 2.34 0.08 22.70 3.77 2.34 0.08 22.80 3.78 2.35 0.08 22.90 3.78 2.35 0.08 23.00 3.79 2.35 0.08 23.10 3.79 2.36 0.08 23.20 3.80 2.36 0.08 23.30 3.80 2.37 0.08 23.40 3.80 2.37 0.08 23.50 3.81 2.37 0.08 23.60 3.81 2.38 0.08 23.70 3.82 2.38 0.08 23.80 3.82 2.39 0.08 23.90 3.83 2.39 0.08 24.00 3.83 2.39 0.08 24.10 3.83 2.39 0.02 24.20 3.83 2.39 0.00 24.30 3.83 2.39 0.00 24.40 3.83 2.39 0.00 24.50 3.83 2.39 0.00 24.60 3.83 2.39 0.00 24.70 3.83 2.39 0.00 24.80 3.83 2.39 0.00 24.90 3.83 2.39 0.00 25.00 3.83 2.39 0.00 25.10 3.83 2.39 0.00 25.20 3.83 2.39 0.00 25.30 3.83 2.39 0.00 25.40 3.83 2.39 0.00 25.50 3.83 2.39 0.00 25.60 3.83 2.39 0.00 25.70 3.83 2.39 0.00 25.80 3.83 2.39 0.00 25.90 3.83 2.39 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 26.00 3.83 2.39 0.00 26.10 3.83 2.39 0.00 26.20 3.83 2.39 0.00 26.30 3.83 2.39 0.00 26.40 3.83 2.39 0.00 26.50 3.83 2.39 0.00 26.60 3.83 2.39 0.00 26.70 3.83 2.39 0.00 26.80 3.83 2.39 0.00 26.90 3.83 2.39 0.00 27.00 3.83 2.39 0.00 27.10 3.83 2.39 0.00 27.20 3.83 2.39 0.00 27.30 3.83 2.39 0.00 27.40 3.83 2.39 0.00 27.50 3.83 2.39 0.00 27.60 3.83 2.39 0.00 27.70 3.83 2.39 0.00 27.80 3.83 2.39 0.00 27.90 3.83 2.39 0.00 28.00 3.83 2.39 0.00 28.10 3.83 2.39 0.00 28.20 3.83 2.39 0.00 28.30 3.83 2.39 0.00 28.40 3.83 2.39 0.00 28.50 3.83 2.39 0.00 28.60 3.83 2.39 0.00 28.70 3.83 2.39 0.00 28.80 3.83 2.39 0.00 28.90 3.83 2.39 0.00 29.00 3.83 2.39 0.00 29.10 3.83 2.39 0.00 29.20 3.83 2.39 0.00 29.30 3.83 2.39 0.00 29.40 3.83 2.39 0.00 29.50 3.83 2.39 0.00 29.60 3.83 2.39 0.00 29.70 3.83 2.39 0.00 29.80 3.83 2.39 0.00 29.90 3.83 2.39 0.00 30.00 3.83 2.39 0.00 30.10 3.83 2.39 0.00 30.20 3.83 2.39 0.00 30.30 3.83 2.39 0.00 30.40 3.83 2.39 0.00 30.50 3.83 2.39 0.00 30.60 3.83 2.39 0.00 30.70 3.83 2.39 0.00 30.80 3.83 2.39 0.00 30.90 3.83 2.39 0.00 31.00 3.83 2.39 0.00 31.10 3.83 2.39 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 20HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 31.20 3.83 2.39 0.00 31.30 3.83 2.39 0.00 31.40 3.83 2.39 0.00 31.50 3.83 2.39 0.00 31.60 3.83 2.39 0.00 31.70 3.83 2.39 0.00 31.80 3.83 2.39 0.00 31.90 3.83 2.39 0.00 32.00 3.83 2.39 0.00 32.10 3.83 2.39 0.00 32.20 3.83 2.39 0.00 32.30 3.83 2.39 0.00 32.40 3.83 2.39 0.00 32.50 3.83 2.39 0.00 32.60 3.83 2.39 0.00 32.70 3.83 2.39 0.00 32.80 3.83 2.39 0.00 32.90 3.83 2.39 0.00 33.00 3.83 2.39 0.00 33.10 3.83 2.39 0.00 33.20 3.83 2.39 0.00 33.30 3.83 2.39 0.00 33.40 3.83 2.39 0.00 33.50 3.83 2.39 0.00 33.60 3.83 2.39 0.00 33.70 3.83 2.39 0.00 33.80 3.83 2.39 0.00 33.90 3.83 2.39 0.00 34.00 3.83 2.39 0.00 34.10 3.83 2.39 0.00 34.20 3.83 2.39 0.00 34.30 3.83 2.39 0.00 34.40 3.83 2.39 0.00 34.50 3.83 2.39 0.00 34.60 3.83 2.39 0.00 34.70 3.83 2.39 0.00 34.80 3.83 2.39 0.00 34.90 3.83 2.39 0.00 35.00 3.83 2.39 0.00 35.10 3.83 2.39 0.00 35.20 3.83 2.39 0.00 35.30 3.83 2.39 0.00 35.40 3.83 2.39 0.00 35.50 3.83 2.39 0.00 35.60 3.83 2.39 0.00 35.70 3.83 2.39 0.00 35.80 3.83 2.39 0.00 35.90 3.83 2.39 0.00 36.00 3.83 2.39 0.00 36.10 3.83 2.39 0.00 36.20 3.83 2.39 0.00 36.30 3.83 2.39 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 36.40 3.83 2.39 0.00 36.50 3.83 2.39 0.00 36.60 3.83 2.39 0.00 36.70 3.83 2.39 0.00 36.80 3.83 2.39 0.00 36.90 3.83 2.39 0.00 37.00 3.83 2.39 0.00 37.10 3.83 2.39 0.00 37.20 3.83 2.39 0.00 37.30 3.83 2.39 0.00 37.40 3.83 2.39 0.00 37.50 3.83 2.39 0.00 37.60 3.83 2.39 0.00 37.70 3.83 2.39 0.00 37.80 3.83 2.39 0.00 37.90 3.83 2.39 0.00 38.00 3.83 2.39 0.00 38.10 3.83 2.39 0.00 38.20 3.83 2.39 0.00 38.30 3.83 2.39 0.00 38.40 3.83 2.39 0.00 38.50 3.83 2.39 0.00 38.60 3.83 2.39 0.00 38.70 3.83 2.39 0.00 38.80 3.83 2.39 0.00 38.90 3.83 2.39 0.00 39.00 3.83 2.39 0.00 39.10 3.83 2.39 0.00 39.20 3.83 2.39 0.00 39.30 3.83 2.39 0.00 39.40 3.83 2.39 0.00 39.50 3.83 2.39 0.00 39.60 3.83 2.39 0.00 39.70 3.83 2.39 0.00 39.80 3.83 2.39 0.00 39.90 3.83 2.39 0.00 40.00 3.83 2.39 0.00 40.10 3.83 2.39 0.00 40.20 3.83 2.39 0.00 40.30 3.83 2.39 0.00 40.40 3.83 2.39 0.00 40.50 3.83 2.39 0.00 40.60 3.83 2.39 0.00 40.70 3.83 2.39 0.00 40.80 3.83 2.39 0.00 40.90 3.83 2.39 0.00 41.00 3.83 2.39 0.00 41.10 3.83 2.39 0.00 41.20 3.83 2.39 0.00 41.30 3.83 2.39 0.00 41.40 3.83 2.39 0.00 41.50 3.83 2.39 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 21HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 41.60 3.83 2.39 0.00 41.70 3.83 2.39 0.00 41.80 3.83 2.39 0.00 41.90 3.83 2.39 0.00 42.00 3.83 2.39 0.00 42.10 3.83 2.39 0.00 42.20 3.83 2.39 0.00 42.30 3.83 2.39 0.00 42.40 3.83 2.39 0.00 42.50 3.83 2.39 0.00 42.60 3.83 2.39 0.00 42.70 3.83 2.39 0.00 42.80 3.83 2.39 0.00 42.90 3.83 2.39 0.00 43.00 3.83 2.39 0.00 43.10 3.83 2.39 0.00 43.20 3.83 2.39 0.00 43.30 3.83 2.39 0.00 43.40 3.83 2.39 0.00 43.50 3.83 2.39 0.00 43.60 3.83 2.39 0.00 43.70 3.83 2.39 0.00 43.80 3.83 2.39 0.00 43.90 3.83 2.39 0.00 44.00 3.83 2.39 0.00 44.10 3.83 2.39 0.00 44.20 3.83 2.39 0.00 44.30 3.83 2.39 0.00 44.40 3.83 2.39 0.00 44.50 3.83 2.39 0.00 44.60 3.83 2.39 0.00 44.70 3.83 2.39 0.00 44.80 3.83 2.39 0.00 44.90 3.83 2.39 0.00 45.00 3.83 2.39 0.00 45.10 3.83 2.39 0.00 45.20 3.83 2.39 0.00 45.30 3.83 2.39 0.00 45.40 3.83 2.39 0.00 45.50 3.83 2.39 0.00 45.60 3.83 2.39 0.00 45.70 3.83 2.39 0.00 45.80 3.83 2.39 0.00 45.90 3.83 2.39 0.00 46.00 3.83 2.39 0.00 46.10 3.83 2.39 0.00 46.20 3.83 2.39 0.00 46.30 3.83 2.39 0.00 46.40 3.83 2.39 0.00 46.50 3.83 2.39 0.00 46.60 3.83 2.39 0.00 46.70 3.83 2.39 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 46.80 3.83 2.39 0.00 46.90 3.83 2.39 0.00 47.00 3.83 2.39 0.00 47.10 3.83 2.39 0.00 47.20 3.83 2.39 0.00 47.30 3.83 2.39 0.00 47.40 3.83 2.39 0.00 47.50 3.83 2.39 0.00 47.60 3.83 2.39 0.00 47.70 3.83 2.39 0.00 47.80 3.83 2.39 0.00 47.90 3.83 2.39 0.00 48.00 3.83 2.39 0.00 48.10 3.83 2.39 0.00 48.20 3.83 2.39 0.00 48.30 3.83 2.39 0.00 48.40 3.83 2.39 0.00 48.50 3.83 2.39 0.00 48.60 3.83 2.39 0.00 48.70 3.83 2.39 0.00 48.80 3.83 2.39 0.00 48.90 3.83 2.39 0.00 49.00 3.83 2.39 0.00 49.10 3.83 2.39 0.00 49.20 3.83 2.39 0.00 49.30 3.83 2.39 0.00 49.40 3.83 2.39 0.00 49.50 3.83 2.39 0.00 49.60 3.83 2.39 0.00 49.70 3.83 2.39 0.00 49.80 3.83 2.39 0.00 49.90 3.83 2.39 0.00 50.00 3.83 2.39 0.00 50.10 3.83 2.39 0.00 50.20 3.83 2.39 0.00 50.30 3.83 2.39 0.00 50.40 3.83 2.39 0.00 50.50 3.83 2.39 0.00 50.60 3.83 2.39 0.00 50.70 3.83 2.39 0.00 50.80 3.83 2.39 0.00 50.90 3.83 2.39 0.00 51.00 3.83 2.39 0.00 51.10 3.83 2.39 0.00 51.20 3.83 2.39 0.00 51.30 3.83 2.39 0.00 51.40 3.83 2.39 0.00 51.50 3.83 2.39 0.00 51.60 3.83 2.39 0.00 51.70 3.83 2.39 0.00 51.80 3.83 2.39 0.00 51.90 3.83 2.39 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 22HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 52.00 3.83 2.39 0.00 52.10 3.83 2.39 0.00 52.20 3.83 2.39 0.00 52.30 3.83 2.39 0.00 52.40 3.83 2.39 0.00 52.50 3.83 2.39 0.00 52.60 3.83 2.39 0.00 52.70 3.83 2.39 0.00 52.80 3.83 2.39 0.00 52.90 3.83 2.39 0.00 53.00 3.83 2.39 0.00 53.10 3.83 2.39 0.00 53.20 3.83 2.39 0.00 53.30 3.83 2.39 0.00 53.40 3.83 2.39 0.00 53.50 3.83 2.39 0.00 53.60 3.83 2.39 0.00 53.70 3.83 2.39 0.00 53.80 3.83 2.39 0.00 53.90 3.83 2.39 0.00 54.00 3.83 2.39 0.00 54.10 3.83 2.39 0.00 54.20 3.83 2.39 0.00 54.30 3.83 2.39 0.00 54.40 3.83 2.39 0.00 54.50 3.83 2.39 0.00 54.60 3.83 2.39 0.00 54.70 3.83 2.39 0.00 54.80 3.83 2.39 0.00 54.90 3.83 2.39 0.00 55.00 3.83 2.39 0.00 55.10 3.83 2.39 0.00 55.20 3.83 2.39 0.00 55.30 3.83 2.39 0.00 55.40 3.83 2.39 0.00 55.50 3.83 2.39 0.00 55.60 3.83 2.39 0.00 55.70 3.83 2.39 0.00 55.80 3.83 2.39 0.00 55.90 3.83 2.39 0.00 56.00 3.83 2.39 0.00 56.10 3.83 2.39 0.00 56.20 3.83 2.39 0.00 56.30 3.83 2.39 0.00 56.40 3.83 2.39 0.00 56.50 3.83 2.39 0.00 56.60 3.83 2.39 0.00 56.70 3.83 2.39 0.00 56.80 3.83 2.39 0.00 56.90 3.83 2.39 0.00 57.00 3.83 2.39 0.00 57.10 3.83 2.39 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 57.20 3.83 2.39 0.00 57.30 3.83 2.39 0.00 57.40 3.83 2.39 0.00 57.50 3.83 2.39 0.00 57.60 3.83 2.39 0.00 57.70 3.83 2.39 0.00 57.80 3.83 2.39 0.00 57.90 3.83 2.39 0.00 58.00 3.83 2.39 0.00 58.10 3.83 2.39 0.00 58.20 3.83 2.39 0.00 58.30 3.83 2.39 0.00 58.40 3.83 2.39 0.00 58.50 3.83 2.39 0.00 58.60 3.83 2.39 0.00 58.70 3.83 2.39 0.00 58.80 3.83 2.39 0.00 58.90 3.83 2.39 0.00 59.00 3.83 2.39 0.00 59.10 3.83 2.39 0.00 59.20 3.83 2.39 0.00 59.30 3.83 2.39 0.00 59.40 3.83 2.39 0.00 59.50 3.83 2.39 0.00 59.60 3.83 2.39 0.00 59.70 3.83 2.39 0.00 59.80 3.83 2.39 0.00 59.90 3.83 2.39 0.00 60.00 3.83 2.39 0.00 60.10 3.83 2.39 0.00 60.20 3.83 2.39 0.00 60.30 3.83 2.39 0.00 60.40 3.83 2.39 0.00 60.50 3.83 2.39 0.00 60.60 3.83 2.39 0.00 60.70 3.83 2.39 0.00 60.80 3.83 2.39 0.00 60.90 3.83 2.39 0.00 61.00 3.83 2.39 0.00 61.10 3.83 2.39 0.00 61.20 3.83 2.39 0.00 61.30 3.83 2.39 0.00 61.40 3.83 2.39 0.00 61.50 3.83 2.39 0.00 61.60 3.83 2.39 0.00 61.70 3.83 2.39 0.00 61.80 3.83 2.39 0.00 61.90 3.83 2.39 0.00 62.00 3.83 2.39 0.00 62.10 3.83 2.39 0.00 62.20 3.83 2.39 0.00 62.30 3.83 2.39 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Existing Printed 3/29/2023Prepared by Circle Design Group Page 23HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 62.40 3.83 2.39 0.00 62.50 3.83 2.39 0.00 62.60 3.83 2.39 0.00 62.70 3.83 2.39 0.00 62.80 3.83 2.39 0.00 62.90 3.83 2.39 0.00 63.00 3.83 2.39 0.00 63.10 3.83 2.39 0.00 63.20 3.83 2.39 0.00 63.30 3.83 2.39 0.00 63.40 3.83 2.39 0.00 63.50 3.83 2.39 0.00 63.60 3.83 2.39 0.00 63.70 3.83 2.39 0.00 63.80 3.83 2.39 0.00 63.90 3.83 2.39 0.00 64.00 3.83 2.39 0.00 64.10 3.83 2.39 0.00 64.20 3.83 2.39 0.00 64.30 3.83 2.39 0.00 64.40 3.83 2.39 0.00 64.50 3.83 2.39 0.00 64.60 3.83 2.39 0.00 64.70 3.83 2.39 0.00 64.80 3.83 2.39 0.00 64.90 3.83 2.39 0.00 65.00 3.83 2.39 0.00 65.10 3.83 2.39 0.00 65.20 3.83 2.39 0.00 65.30 3.83 2.39 0.00 65.40 3.83 2.39 0.00 65.50 3.83 2.39 0.00 65.60 3.83 2.39 0.00 65.70 3.83 2.39 0.00 65.80 3.83 2.39 0.00 65.90 3.83 2.39 0.00 66.00 3.83 2.39 0.00 66.10 3.83 2.39 0.00 66.20 3.83 2.39 0.00 66.30 3.83 2.39 0.00 66.40 3.83 2.39 0.00 66.50 3.83 2.39 0.00 66.60 3.83 2.39 0.00 66.70 3.83 2.39 0.00 66.80 3.83 2.39 0.00 66.90 3.83 2.39 0.00 67.00 3.83 2.39 0.00 67.10 3.83 2.39 0.00 67.20 3.83 2.39 0.00 67.30 3.83 2.39 0.00 67.40 3.83 2.39 0.00 67.50 3.83 2.39 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 67.60 3.83 2.39 0.00 67.70 3.83 2.39 0.00 67.80 3.83 2.39 0.00 67.90 3.83 2.39 0.00 68.00 3.83 2.39 0.00 68.10 3.83 2.39 0.00 68.20 3.83 2.39 0.00 68.30 3.83 2.39 0.00 68.40 3.83 2.39 0.00 68.50 3.83 2.39 0.00 68.60 3.83 2.39 0.00 68.70 3.83 2.39 0.00 68.80 3.83 2.39 0.00 68.90 3.83 2.39 0.00 69.00 3.83 2.39 0.00 69.10 3.83 2.39 0.00 69.20 3.83 2.39 0.00 69.30 3.83 2.39 0.00 69.40 3.83 2.39 0.00 69.50 3.83 2.39 0.00 69.60 3.83 2.39 0.00 69.70 3.83 2.39 0.00 69.80 3.83 2.39 0.00 69.90 3.83 2.39 0.00 70.00 3.83 2.39 0.00 70.10 3.83 2.39 0.00 70.20 3.83 2.39 0.00 70.30 3.83 2.39 0.00 70.40 3.83 2.39 0.00 70.50 3.83 2.39 0.00 70.60 3.83 2.39 0.00 70.70 3.83 2.39 0.00 70.80 3.83 2.39 0.00 70.90 3.83 2.39 0.00 71.00 3.83 2.39 0.00 71.10 3.83 2.39 0.00 71.20 3.83 2.39 0.00 71.30 3.83 2.39 0.00 71.40 3.83 2.39 0.00 71.50 3.83 2.39 0.00 71.60 3.83 2.39 0.00 71.70 3.83 2.39 0.00 71.80 3.83 2.39 0.00 71.90 3.83 2.39 0.00 72.00 3.83 2.39 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 24HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 0.00% Impervious Runoff Depth=4.85"Subcatchment 2S: Existing Site Tc=5.0 min CN=86 Runoff=17.45 cfs 0.836 af Total Runoff Area = 2.070 ac Runoff Volume = 0.836 af Average Runoff Depth = 4.85" 100.00% Pervious = 2.070 ac 0.00% Impervious = 0.000 ac Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 25HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Existing Site Runoff = 17.45 cfs @ 11.96 hrs, Volume= 0.836 af, Depth= 4.85" Routed to nonexistent node 1P Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46" Area (ac) CN Description 2.070 86 Newly graded area, HSG B 2.070 100.00% Pervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Existing Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46" Runoff Area=2.070 ac Runoff Volume=0.836 af Runoff Depth=4.85" Tc=5.0 min CN=86 17.45 cfs Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 26HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 0.00 0.00 0.00 0.00 0.10 0.01 0.00 0.00 0.20 0.01 0.00 0.00 0.30 0.02 0.00 0.00 0.40 0.03 0.00 0.00 0.50 0.03 0.00 0.00 0.60 0.04 0.00 0.00 0.70 0.05 0.00 0.00 0.80 0.05 0.00 0.00 0.90 0.06 0.00 0.00 1.00 0.07 0.00 0.00 1.10 0.07 0.00 0.00 1.20 0.08 0.00 0.00 1.30 0.09 0.00 0.00 1.40 0.10 0.00 0.00 1.50 0.10 0.00 0.00 1.60 0.11 0.00 0.00 1.70 0.12 0.00 0.00 1.80 0.13 0.00 0.00 1.90 0.13 0.00 0.00 2.00 0.14 0.00 0.00 2.10 0.15 0.00 0.00 2.20 0.16 0.00 0.00 2.30 0.17 0.00 0.00 2.40 0.17 0.00 0.00 2.50 0.18 0.00 0.00 2.60 0.19 0.00 0.00 2.70 0.20 0.00 0.00 2.80 0.21 0.00 0.00 2.90 0.21 0.00 0.00 3.00 0.22 0.00 0.00 3.10 0.23 0.00 0.00 3.20 0.24 0.00 0.00 3.30 0.25 0.00 0.00 3.40 0.26 0.00 0.00 3.50 0.27 0.00 0.00 3.60 0.27 0.00 0.00 3.70 0.28 0.00 0.00 3.80 0.29 0.00 0.00 3.90 0.30 0.00 0.00 4.00 0.31 0.00 0.00 4.10 0.32 0.00 0.00 4.20 0.33 0.00 0.00 4.30 0.34 0.00 0.00 4.40 0.35 0.00 0.00 4.50 0.36 0.00 0.01 4.60 0.37 0.00 0.01 4.70 0.38 0.00 0.01 4.80 0.39 0.00 0.01 4.90 0.40 0.00 0.02 5.00 0.41 0.00 0.02 5.10 0.42 0.00 0.02 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 5.20 0.43 0.01 0.02 5.30 0.44 0.01 0.03 5.40 0.45 0.01 0.03 5.50 0.46 0.01 0.03 5.60 0.47 0.01 0.03 5.70 0.48 0.01 0.04 5.80 0.49 0.02 0.04 5.90 0.51 0.02 0.04 6.00 0.52 0.02 0.05 6.10 0.53 0.02 0.05 6.20 0.54 0.03 0.05 6.30 0.55 0.03 0.06 6.40 0.56 0.03 0.06 6.50 0.58 0.03 0.06 6.60 0.59 0.04 0.06 6.70 0.60 0.04 0.07 6.80 0.61 0.04 0.07 6.90 0.63 0.05 0.07 7.00 0.64 0.05 0.08 7.10 0.65 0.05 0.08 7.20 0.67 0.06 0.08 7.30 0.68 0.06 0.09 7.40 0.69 0.07 0.09 7.50 0.71 0.07 0.09 7.60 0.72 0.08 0.10 7.70 0.73 0.08 0.10 7.80 0.75 0.09 0.10 7.90 0.76 0.09 0.11 8.00 0.78 0.10 0.11 8.10 0.79 0.10 0.12 8.20 0.80 0.11 0.12 8.30 0.82 0.12 0.13 8.40 0.84 0.12 0.14 8.50 0.85 0.13 0.15 8.60 0.87 0.14 0.16 8.70 0.89 0.15 0.17 8.80 0.91 0.15 0.18 8.90 0.93 0.16 0.19 9.00 0.95 0.17 0.20 9.10 0.97 0.18 0.21 9.20 0.99 0.19 0.21 9.30 1.01 0.20 0.21 9.40 1.03 0.21 0.22 9.50 1.05 0.22 0.22 9.60 1.07 0.24 0.23 9.70 1.10 0.25 0.24 9.80 1.12 0.26 0.26 9.90 1.14 0.27 0.28 10.00 1.17 0.29 0.29 10.10 1.20 0.30 0.31 10.20 1.22 0.32 0.33 10.30 1.25 0.34 0.36 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 27HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 10.40 1.29 0.36 0.38 10.50 1.32 0.38 0.41 10.60 1.35 0.40 0.44 10.70 1.39 0.42 0.48 10.80 1.43 0.45 0.52 10.90 1.47 0.47 0.57 11.00 1.52 0.50 0.61 11.10 1.57 0.54 0.67 11.20 1.62 0.58 0.77 11.30 1.69 0.62 0.87 11.40 1.75 0.67 0.98 11.50 1.83 0.72 1.09 11.60 1.98 0.84 1.88 11.70 2.29 1.07 4.25 11.80 2.78 1.48 7.18 11.90 3.67 2.25 13.83 12.00 4.28 2.80 14.61 12.10 4.41 2.92 3.62 12.20 4.51 3.02 2.19 12.30 4.61 3.10 1.87 12.40 4.68 3.17 1.59 12.50 4.75 3.23 1.31 12.60 4.80 3.28 1.09 12.70 4.85 3.33 1.01 12.80 4.90 3.38 0.95 12.90 4.95 3.42 0.88 13.00 4.99 3.45 0.82 13.10 5.03 3.49 0.76 13.20 5.06 3.53 0.72 13.30 5.10 3.56 0.69 13.40 5.13 3.59 0.66 13.50 5.16 3.62 0.62 13.60 5.19 3.65 0.59 13.70 5.22 3.67 0.56 13.80 5.25 3.70 0.54 13.90 5.27 3.72 0.51 14.00 5.30 3.75 0.49 14.10 5.32 3.77 0.47 14.20 5.34 3.79 0.46 14.30 5.37 3.81 0.45 14.40 5.39 3.83 0.44 14.50 5.41 3.85 0.43 14.60 5.43 3.87 0.42 14.70 5.45 3.89 0.41 14.80 5.47 3.91 0.41 14.90 5.49 3.93 0.40 15.00 5.51 3.95 0.39 15.10 5.53 3.97 0.38 15.20 5.55 3.98 0.37 15.30 5.57 4.00 0.36 15.40 5.59 4.02 0.35 15.50 5.60 4.04 0.34 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 15.60 5.62 4.05 0.34 15.70 5.64 4.07 0.33 15.80 5.65 4.08 0.32 15.90 5.67 4.10 0.31 16.00 5.68 4.11 0.30 16.10 5.70 4.12 0.29 16.20 5.71 4.14 0.29 16.30 5.73 4.15 0.29 16.40 5.74 4.17 0.28 16.50 5.76 4.18 0.28 16.60 5.77 4.19 0.28 16.70 5.78 4.21 0.27 16.80 5.80 4.22 0.27 16.90 5.81 4.23 0.27 17.00 5.83 4.24 0.26 17.10 5.84 4.26 0.26 17.20 5.85 4.27 0.26 17.30 5.86 4.28 0.25 17.40 5.88 4.29 0.25 17.50 5.89 4.30 0.25 17.60 5.90 4.32 0.25 17.70 5.91 4.33 0.24 17.80 5.93 4.34 0.24 17.90 5.94 4.35 0.24 18.00 5.95 4.36 0.23 18.10 5.96 4.37 0.23 18.20 5.97 4.38 0.23 18.30 5.98 4.39 0.22 18.40 5.99 4.40 0.22 18.50 6.01 4.41 0.22 18.60 6.02 4.43 0.21 18.70 6.03 4.44 0.21 18.80 6.04 4.45 0.21 18.90 6.05 4.45 0.20 19.00 6.06 4.46 0.20 19.10 6.07 4.47 0.20 19.20 6.08 4.48 0.19 19.30 6.09 4.49 0.19 19.40 6.10 4.50 0.19 19.50 6.11 4.51 0.19 19.60 6.12 4.52 0.18 19.70 6.12 4.53 0.18 19.80 6.13 4.54 0.18 19.90 6.14 4.54 0.17 20.00 6.15 4.55 0.17 20.10 6.16 4.56 0.17 20.20 6.17 4.57 0.17 20.30 6.17 4.58 0.17 20.40 6.18 4.58 0.16 20.50 6.19 4.59 0.16 20.60 6.20 4.60 0.16 20.70 6.21 4.61 0.16 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 28HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 20.80 6.22 4.62 0.16 20.90 6.22 4.62 0.16 21.00 6.23 4.63 0.16 21.10 6.24 4.64 0.16 21.20 6.25 4.65 0.16 21.30 6.26 4.65 0.16 21.40 6.26 4.66 0.16 21.50 6.27 4.67 0.16 21.60 6.28 4.68 0.16 21.70 6.29 4.68 0.16 21.80 6.30 4.69 0.16 21.90 6.30 4.70 0.16 22.00 6.31 4.71 0.15 22.10 6.32 4.71 0.15 22.20 6.33 4.72 0.15 22.30 6.33 4.73 0.15 22.40 6.34 4.74 0.15 22.50 6.35 4.74 0.15 22.60 6.36 4.75 0.15 22.70 6.36 4.76 0.15 22.80 6.37 4.76 0.15 22.90 6.38 4.77 0.15 23.00 6.39 4.78 0.15 23.10 6.39 4.79 0.15 23.20 6.40 4.79 0.15 23.30 6.41 4.80 0.15 23.40 6.42 4.81 0.15 23.50 6.42 4.81 0.15 23.60 6.43 4.82 0.14 23.70 6.44 4.83 0.14 23.80 6.45 4.83 0.14 23.90 6.45 4.84 0.14 24.00 6.46 4.85 0.14 24.10 6.46 4.85 0.03 24.20 6.46 4.85 0.00 24.30 6.46 4.85 0.00 24.40 6.46 4.85 0.00 24.50 6.46 4.85 0.00 24.60 6.46 4.85 0.00 24.70 6.46 4.85 0.00 24.80 6.46 4.85 0.00 24.90 6.46 4.85 0.00 25.00 6.46 4.85 0.00 25.10 6.46 4.85 0.00 25.20 6.46 4.85 0.00 25.30 6.46 4.85 0.00 25.40 6.46 4.85 0.00 25.50 6.46 4.85 0.00 25.60 6.46 4.85 0.00 25.70 6.46 4.85 0.00 25.80 6.46 4.85 0.00 25.90 6.46 4.85 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 26.00 6.46 4.85 0.00 26.10 6.46 4.85 0.00 26.20 6.46 4.85 0.00 26.30 6.46 4.85 0.00 26.40 6.46 4.85 0.00 26.50 6.46 4.85 0.00 26.60 6.46 4.85 0.00 26.70 6.46 4.85 0.00 26.80 6.46 4.85 0.00 26.90 6.46 4.85 0.00 27.00 6.46 4.85 0.00 27.10 6.46 4.85 0.00 27.20 6.46 4.85 0.00 27.30 6.46 4.85 0.00 27.40 6.46 4.85 0.00 27.50 6.46 4.85 0.00 27.60 6.46 4.85 0.00 27.70 6.46 4.85 0.00 27.80 6.46 4.85 0.00 27.90 6.46 4.85 0.00 28.00 6.46 4.85 0.00 28.10 6.46 4.85 0.00 28.20 6.46 4.85 0.00 28.30 6.46 4.85 0.00 28.40 6.46 4.85 0.00 28.50 6.46 4.85 0.00 28.60 6.46 4.85 0.00 28.70 6.46 4.85 0.00 28.80 6.46 4.85 0.00 28.90 6.46 4.85 0.00 29.00 6.46 4.85 0.00 29.10 6.46 4.85 0.00 29.20 6.46 4.85 0.00 29.30 6.46 4.85 0.00 29.40 6.46 4.85 0.00 29.50 6.46 4.85 0.00 29.60 6.46 4.85 0.00 29.70 6.46 4.85 0.00 29.80 6.46 4.85 0.00 29.90 6.46 4.85 0.00 30.00 6.46 4.85 0.00 30.10 6.46 4.85 0.00 30.20 6.46 4.85 0.00 30.30 6.46 4.85 0.00 30.40 6.46 4.85 0.00 30.50 6.46 4.85 0.00 30.60 6.46 4.85 0.00 30.70 6.46 4.85 0.00 30.80 6.46 4.85 0.00 30.90 6.46 4.85 0.00 31.00 6.46 4.85 0.00 31.10 6.46 4.85 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 29HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 31.20 6.46 4.85 0.00 31.30 6.46 4.85 0.00 31.40 6.46 4.85 0.00 31.50 6.46 4.85 0.00 31.60 6.46 4.85 0.00 31.70 6.46 4.85 0.00 31.80 6.46 4.85 0.00 31.90 6.46 4.85 0.00 32.00 6.46 4.85 0.00 32.10 6.46 4.85 0.00 32.20 6.46 4.85 0.00 32.30 6.46 4.85 0.00 32.40 6.46 4.85 0.00 32.50 6.46 4.85 0.00 32.60 6.46 4.85 0.00 32.70 6.46 4.85 0.00 32.80 6.46 4.85 0.00 32.90 6.46 4.85 0.00 33.00 6.46 4.85 0.00 33.10 6.46 4.85 0.00 33.20 6.46 4.85 0.00 33.30 6.46 4.85 0.00 33.40 6.46 4.85 0.00 33.50 6.46 4.85 0.00 33.60 6.46 4.85 0.00 33.70 6.46 4.85 0.00 33.80 6.46 4.85 0.00 33.90 6.46 4.85 0.00 34.00 6.46 4.85 0.00 34.10 6.46 4.85 0.00 34.20 6.46 4.85 0.00 34.30 6.46 4.85 0.00 34.40 6.46 4.85 0.00 34.50 6.46 4.85 0.00 34.60 6.46 4.85 0.00 34.70 6.46 4.85 0.00 34.80 6.46 4.85 0.00 34.90 6.46 4.85 0.00 35.00 6.46 4.85 0.00 35.10 6.46 4.85 0.00 35.20 6.46 4.85 0.00 35.30 6.46 4.85 0.00 35.40 6.46 4.85 0.00 35.50 6.46 4.85 0.00 35.60 6.46 4.85 0.00 35.70 6.46 4.85 0.00 35.80 6.46 4.85 0.00 35.90 6.46 4.85 0.00 36.00 6.46 4.85 0.00 36.10 6.46 4.85 0.00 36.20 6.46 4.85 0.00 36.30 6.46 4.85 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 36.40 6.46 4.85 0.00 36.50 6.46 4.85 0.00 36.60 6.46 4.85 0.00 36.70 6.46 4.85 0.00 36.80 6.46 4.85 0.00 36.90 6.46 4.85 0.00 37.00 6.46 4.85 0.00 37.10 6.46 4.85 0.00 37.20 6.46 4.85 0.00 37.30 6.46 4.85 0.00 37.40 6.46 4.85 0.00 37.50 6.46 4.85 0.00 37.60 6.46 4.85 0.00 37.70 6.46 4.85 0.00 37.80 6.46 4.85 0.00 37.90 6.46 4.85 0.00 38.00 6.46 4.85 0.00 38.10 6.46 4.85 0.00 38.20 6.46 4.85 0.00 38.30 6.46 4.85 0.00 38.40 6.46 4.85 0.00 38.50 6.46 4.85 0.00 38.60 6.46 4.85 0.00 38.70 6.46 4.85 0.00 38.80 6.46 4.85 0.00 38.90 6.46 4.85 0.00 39.00 6.46 4.85 0.00 39.10 6.46 4.85 0.00 39.20 6.46 4.85 0.00 39.30 6.46 4.85 0.00 39.40 6.46 4.85 0.00 39.50 6.46 4.85 0.00 39.60 6.46 4.85 0.00 39.70 6.46 4.85 0.00 39.80 6.46 4.85 0.00 39.90 6.46 4.85 0.00 40.00 6.46 4.85 0.00 40.10 6.46 4.85 0.00 40.20 6.46 4.85 0.00 40.30 6.46 4.85 0.00 40.40 6.46 4.85 0.00 40.50 6.46 4.85 0.00 40.60 6.46 4.85 0.00 40.70 6.46 4.85 0.00 40.80 6.46 4.85 0.00 40.90 6.46 4.85 0.00 41.00 6.46 4.85 0.00 41.10 6.46 4.85 0.00 41.20 6.46 4.85 0.00 41.30 6.46 4.85 0.00 41.40 6.46 4.85 0.00 41.50 6.46 4.85 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 30HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 41.60 6.46 4.85 0.00 41.70 6.46 4.85 0.00 41.80 6.46 4.85 0.00 41.90 6.46 4.85 0.00 42.00 6.46 4.85 0.00 42.10 6.46 4.85 0.00 42.20 6.46 4.85 0.00 42.30 6.46 4.85 0.00 42.40 6.46 4.85 0.00 42.50 6.46 4.85 0.00 42.60 6.46 4.85 0.00 42.70 6.46 4.85 0.00 42.80 6.46 4.85 0.00 42.90 6.46 4.85 0.00 43.00 6.46 4.85 0.00 43.10 6.46 4.85 0.00 43.20 6.46 4.85 0.00 43.30 6.46 4.85 0.00 43.40 6.46 4.85 0.00 43.50 6.46 4.85 0.00 43.60 6.46 4.85 0.00 43.70 6.46 4.85 0.00 43.80 6.46 4.85 0.00 43.90 6.46 4.85 0.00 44.00 6.46 4.85 0.00 44.10 6.46 4.85 0.00 44.20 6.46 4.85 0.00 44.30 6.46 4.85 0.00 44.40 6.46 4.85 0.00 44.50 6.46 4.85 0.00 44.60 6.46 4.85 0.00 44.70 6.46 4.85 0.00 44.80 6.46 4.85 0.00 44.90 6.46 4.85 0.00 45.00 6.46 4.85 0.00 45.10 6.46 4.85 0.00 45.20 6.46 4.85 0.00 45.30 6.46 4.85 0.00 45.40 6.46 4.85 0.00 45.50 6.46 4.85 0.00 45.60 6.46 4.85 0.00 45.70 6.46 4.85 0.00 45.80 6.46 4.85 0.00 45.90 6.46 4.85 0.00 46.00 6.46 4.85 0.00 46.10 6.46 4.85 0.00 46.20 6.46 4.85 0.00 46.30 6.46 4.85 0.00 46.40 6.46 4.85 0.00 46.50 6.46 4.85 0.00 46.60 6.46 4.85 0.00 46.70 6.46 4.85 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 46.80 6.46 4.85 0.00 46.90 6.46 4.85 0.00 47.00 6.46 4.85 0.00 47.10 6.46 4.85 0.00 47.20 6.46 4.85 0.00 47.30 6.46 4.85 0.00 47.40 6.46 4.85 0.00 47.50 6.46 4.85 0.00 47.60 6.46 4.85 0.00 47.70 6.46 4.85 0.00 47.80 6.46 4.85 0.00 47.90 6.46 4.85 0.00 48.00 6.46 4.85 0.00 48.10 6.46 4.85 0.00 48.20 6.46 4.85 0.00 48.30 6.46 4.85 0.00 48.40 6.46 4.85 0.00 48.50 6.46 4.85 0.00 48.60 6.46 4.85 0.00 48.70 6.46 4.85 0.00 48.80 6.46 4.85 0.00 48.90 6.46 4.85 0.00 49.00 6.46 4.85 0.00 49.10 6.46 4.85 0.00 49.20 6.46 4.85 0.00 49.30 6.46 4.85 0.00 49.40 6.46 4.85 0.00 49.50 6.46 4.85 0.00 49.60 6.46 4.85 0.00 49.70 6.46 4.85 0.00 49.80 6.46 4.85 0.00 49.90 6.46 4.85 0.00 50.00 6.46 4.85 0.00 50.10 6.46 4.85 0.00 50.20 6.46 4.85 0.00 50.30 6.46 4.85 0.00 50.40 6.46 4.85 0.00 50.50 6.46 4.85 0.00 50.60 6.46 4.85 0.00 50.70 6.46 4.85 0.00 50.80 6.46 4.85 0.00 50.90 6.46 4.85 0.00 51.00 6.46 4.85 0.00 51.10 6.46 4.85 0.00 51.20 6.46 4.85 0.00 51.30 6.46 4.85 0.00 51.40 6.46 4.85 0.00 51.50 6.46 4.85 0.00 51.60 6.46 4.85 0.00 51.70 6.46 4.85 0.00 51.80 6.46 4.85 0.00 51.90 6.46 4.85 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 31HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 52.00 6.46 4.85 0.00 52.10 6.46 4.85 0.00 52.20 6.46 4.85 0.00 52.30 6.46 4.85 0.00 52.40 6.46 4.85 0.00 52.50 6.46 4.85 0.00 52.60 6.46 4.85 0.00 52.70 6.46 4.85 0.00 52.80 6.46 4.85 0.00 52.90 6.46 4.85 0.00 53.00 6.46 4.85 0.00 53.10 6.46 4.85 0.00 53.20 6.46 4.85 0.00 53.30 6.46 4.85 0.00 53.40 6.46 4.85 0.00 53.50 6.46 4.85 0.00 53.60 6.46 4.85 0.00 53.70 6.46 4.85 0.00 53.80 6.46 4.85 0.00 53.90 6.46 4.85 0.00 54.00 6.46 4.85 0.00 54.10 6.46 4.85 0.00 54.20 6.46 4.85 0.00 54.30 6.46 4.85 0.00 54.40 6.46 4.85 0.00 54.50 6.46 4.85 0.00 54.60 6.46 4.85 0.00 54.70 6.46 4.85 0.00 54.80 6.46 4.85 0.00 54.90 6.46 4.85 0.00 55.00 6.46 4.85 0.00 55.10 6.46 4.85 0.00 55.20 6.46 4.85 0.00 55.30 6.46 4.85 0.00 55.40 6.46 4.85 0.00 55.50 6.46 4.85 0.00 55.60 6.46 4.85 0.00 55.70 6.46 4.85 0.00 55.80 6.46 4.85 0.00 55.90 6.46 4.85 0.00 56.00 6.46 4.85 0.00 56.10 6.46 4.85 0.00 56.20 6.46 4.85 0.00 56.30 6.46 4.85 0.00 56.40 6.46 4.85 0.00 56.50 6.46 4.85 0.00 56.60 6.46 4.85 0.00 56.70 6.46 4.85 0.00 56.80 6.46 4.85 0.00 56.90 6.46 4.85 0.00 57.00 6.46 4.85 0.00 57.10 6.46 4.85 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 57.20 6.46 4.85 0.00 57.30 6.46 4.85 0.00 57.40 6.46 4.85 0.00 57.50 6.46 4.85 0.00 57.60 6.46 4.85 0.00 57.70 6.46 4.85 0.00 57.80 6.46 4.85 0.00 57.90 6.46 4.85 0.00 58.00 6.46 4.85 0.00 58.10 6.46 4.85 0.00 58.20 6.46 4.85 0.00 58.30 6.46 4.85 0.00 58.40 6.46 4.85 0.00 58.50 6.46 4.85 0.00 58.60 6.46 4.85 0.00 58.70 6.46 4.85 0.00 58.80 6.46 4.85 0.00 58.90 6.46 4.85 0.00 59.00 6.46 4.85 0.00 59.10 6.46 4.85 0.00 59.20 6.46 4.85 0.00 59.30 6.46 4.85 0.00 59.40 6.46 4.85 0.00 59.50 6.46 4.85 0.00 59.60 6.46 4.85 0.00 59.70 6.46 4.85 0.00 59.80 6.46 4.85 0.00 59.90 6.46 4.85 0.00 60.00 6.46 4.85 0.00 60.10 6.46 4.85 0.00 60.20 6.46 4.85 0.00 60.30 6.46 4.85 0.00 60.40 6.46 4.85 0.00 60.50 6.46 4.85 0.00 60.60 6.46 4.85 0.00 60.70 6.46 4.85 0.00 60.80 6.46 4.85 0.00 60.90 6.46 4.85 0.00 61.00 6.46 4.85 0.00 61.10 6.46 4.85 0.00 61.20 6.46 4.85 0.00 61.30 6.46 4.85 0.00 61.40 6.46 4.85 0.00 61.50 6.46 4.85 0.00 61.60 6.46 4.85 0.00 61.70 6.46 4.85 0.00 61.80 6.46 4.85 0.00 61.90 6.46 4.85 0.00 62.00 6.46 4.85 0.00 62.10 6.46 4.85 0.00 62.20 6.46 4.85 0.00 62.30 6.46 4.85 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Existing Printed 3/29/2023Prepared by Circle Design Group Page 32HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Existing Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 62.40 6.46 4.85 0.00 62.50 6.46 4.85 0.00 62.60 6.46 4.85 0.00 62.70 6.46 4.85 0.00 62.80 6.46 4.85 0.00 62.90 6.46 4.85 0.00 63.00 6.46 4.85 0.00 63.10 6.46 4.85 0.00 63.20 6.46 4.85 0.00 63.30 6.46 4.85 0.00 63.40 6.46 4.85 0.00 63.50 6.46 4.85 0.00 63.60 6.46 4.85 0.00 63.70 6.46 4.85 0.00 63.80 6.46 4.85 0.00 63.90 6.46 4.85 0.00 64.00 6.46 4.85 0.00 64.10 6.46 4.85 0.00 64.20 6.46 4.85 0.00 64.30 6.46 4.85 0.00 64.40 6.46 4.85 0.00 64.50 6.46 4.85 0.00 64.60 6.46 4.85 0.00 64.70 6.46 4.85 0.00 64.80 6.46 4.85 0.00 64.90 6.46 4.85 0.00 65.00 6.46 4.85 0.00 65.10 6.46 4.85 0.00 65.20 6.46 4.85 0.00 65.30 6.46 4.85 0.00 65.40 6.46 4.85 0.00 65.50 6.46 4.85 0.00 65.60 6.46 4.85 0.00 65.70 6.46 4.85 0.00 65.80 6.46 4.85 0.00 65.90 6.46 4.85 0.00 66.00 6.46 4.85 0.00 66.10 6.46 4.85 0.00 66.20 6.46 4.85 0.00 66.30 6.46 4.85 0.00 66.40 6.46 4.85 0.00 66.50 6.46 4.85 0.00 66.60 6.46 4.85 0.00 66.70 6.46 4.85 0.00 66.80 6.46 4.85 0.00 66.90 6.46 4.85 0.00 67.00 6.46 4.85 0.00 67.10 6.46 4.85 0.00 67.20 6.46 4.85 0.00 67.30 6.46 4.85 0.00 67.40 6.46 4.85 0.00 67.50 6.46 4.85 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 67.60 6.46 4.85 0.00 67.70 6.46 4.85 0.00 67.80 6.46 4.85 0.00 67.90 6.46 4.85 0.00 68.00 6.46 4.85 0.00 68.10 6.46 4.85 0.00 68.20 6.46 4.85 0.00 68.30 6.46 4.85 0.00 68.40 6.46 4.85 0.00 68.50 6.46 4.85 0.00 68.60 6.46 4.85 0.00 68.70 6.46 4.85 0.00 68.80 6.46 4.85 0.00 68.90 6.46 4.85 0.00 69.00 6.46 4.85 0.00 69.10 6.46 4.85 0.00 69.20 6.46 4.85 0.00 69.30 6.46 4.85 0.00 69.40 6.46 4.85 0.00 69.50 6.46 4.85 0.00 69.60 6.46 4.85 0.00 69.70 6.46 4.85 0.00 69.80 6.46 4.85 0.00 69.90 6.46 4.85 0.00 70.00 6.46 4.85 0.00 70.10 6.46 4.85 0.00 70.20 6.46 4.85 0.00 70.30 6.46 4.85 0.00 70.40 6.46 4.85 0.00 70.50 6.46 4.85 0.00 70.60 6.46 4.85 0.00 70.70 6.46 4.85 0.00 70.80 6.46 4.85 0.00 70.90 6.46 4.85 0.00 71.00 6.46 4.85 0.00 71.10 6.46 4.85 0.00 71.20 6.46 4.85 0.00 71.30 6.46 4.85 0.00 71.40 6.46 4.85 0.00 71.50 6.46 4.85 0.00 71.60 6.46 4.85 0.00 71.70 6.46 4.85 0.00 71.80 6.46 4.85 0.00 71.90 6.46 4.85 0.00 72.00 6.46 4.85 0.00 2S Site 1P Underground Detention 2L Monon Trail Pipe Routing Diagram for Proposed Prepared by Circle Design Group, Printed 3/28/2023 HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Subcat Reach Pond Link Proposed Printed 3/28/2023Prepared by Circle Design Group Page 2HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Rainfall Events Listing (selected events) Event# Event Name Storm Type Curve Mode Duration (hours) B/B Depth (inches) AMC 1 2yr-24hr Ham Cty Type II 24-hr Default 24.00 1 2.66 2 2 10yr-24hr Ham Cty Type II 24-hr Default 24.00 1 3.83 2 3 100yr-24hr Ham Cty Type II 24-hr Default 24.00 1 6.46 2 Proposed Printed 3/28/2023Prepared by Circle Design Group Page 3HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Area Listing (all nodes) Area (acres) CN Description (subcatchment-numbers) 0.300 80 >75% Grass cover, Good, HSG D (2S) 1.770 98 Paved parking, HSG D (2S) 2.070 95 TOTAL AREA Proposed Printed 3/28/2023Prepared by Circle Design Group Page 4HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Soil Listing (all nodes) Area (acres) Soil Group Subcatchment Numbers 0.000 HSG A 0.000 HSG B 0.000 HSG C 2.070 HSG D 2S 0.000 Other 2.070 TOTAL AREA Proposed Printed 3/28/2023Prepared by Circle Design Group Page 5HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Ground Covers (all nodes) HSG-A (acres) HSG-B (acres) HSG-C (acres) HSG-D (acres) Other (acres) Total (acres) Ground Cover Subcatchment Numbers 0.000 0.000 0.000 0.300 0.000 0.300 >75% Grass cover, Good 2S 0.000 0.000 0.000 1.770 0.000 1.770 Paved parking 2S 0.000 0.000 0.000 2.070 0.000 2.070 TOTAL AREA Proposed Printed 3/28/2023Prepared by Circle Design Group Page 6HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pipe Listing (all nodes) Line# Node Number In-Invert (feet) Out-Invert (feet) Length (feet) Slope (ft/ft) n Width (inches) Diam/Height (inches) Inside-Fill (inches) 1 1P 823.79 823.30 67.0 0.0073 0.013 0.0 24.0 0.0 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 7HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 85.51% Impervious Runoff Depth=2.12"Subcatchment 2S: Site Tc=5.0 min CN=95 Runoff=7.47 cfs 0.365 af Peak Elev=827.26' Storage=10,437 cf Inflow=7.47 cfs 0.365 afPond 1P: Underground Detention Outflow=0.16 cfs 0.365 af Inflow=0.16 cfs 0.365 afLink 2L: Monon Trail Pipe Primary=0.16 cfs 0.365 af Total Runoff Area = 2.070 ac Runoff Volume = 0.365 af Average Runoff Depth = 2.12" 14.49% Pervious = 0.300 ac 85.51% Impervious = 1.770 ac Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 8HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Site Runoff = 7.47 cfs @ 11.96 hrs, Volume= 0.365 af, Depth= 2.12" Routed to Pond 1P : Underground Detention Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66" Area (ac) CN Description 1.770 98 Paved parking, HSG D 0.300 80 >75% Grass cover, Good, HSG D 2.070 95 Weighted Average 0.300 14.49% Pervious Area 1.770 85.51% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)8 7 6 5 4 3 2 1 0 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66" Runoff Area=2.070 ac Runoff Volume=0.365 af Runoff Depth=2.12" Tc=5.0 min CN=95 7.47 cfs Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 9HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.01 0.00 0.00 0.30 0.01 0.00 0.00 0.40 0.01 0.00 0.00 0.50 0.01 0.00 0.00 0.60 0.02 0.00 0.00 0.70 0.02 0.00 0.00 0.80 0.02 0.00 0.00 0.90 0.03 0.00 0.00 1.00 0.03 0.00 0.00 1.10 0.03 0.00 0.00 1.20 0.03 0.00 0.00 1.30 0.04 0.00 0.00 1.40 0.04 0.00 0.00 1.50 0.04 0.00 0.00 1.60 0.05 0.00 0.00 1.70 0.05 0.00 0.00 1.80 0.05 0.00 0.00 1.90 0.06 0.00 0.00 2.00 0.06 0.00 0.00 2.10 0.06 0.00 0.00 2.20 0.06 0.00 0.00 2.30 0.07 0.00 0.00 2.40 0.07 0.00 0.00 2.50 0.07 0.00 0.00 2.60 0.08 0.00 0.00 2.70 0.08 0.00 0.00 2.80 0.08 0.00 0.00 2.90 0.09 0.00 0.00 3.00 0.09 0.00 0.00 3.10 0.10 0.00 0.00 3.20 0.10 0.00 0.00 3.30 0.10 0.00 0.00 3.40 0.11 0.00 0.00 3.50 0.11 0.00 0.00 3.60 0.11 0.00 0.00 3.70 0.12 0.00 0.00 3.80 0.12 0.00 0.00 3.90 0.12 0.00 0.00 4.00 0.13 0.00 0.01 4.10 0.13 0.00 0.01 4.20 0.14 0.00 0.01 4.30 0.14 0.00 0.01 4.40 0.14 0.00 0.01 4.50 0.15 0.00 0.01 4.60 0.15 0.00 0.01 4.70 0.16 0.00 0.01 4.80 0.16 0.01 0.01 4.90 0.16 0.01 0.02 5.00 0.17 0.01 0.02 5.10 0.17 0.01 0.02 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 5.20 0.18 0.01 0.02 5.30 0.18 0.01 0.02 5.40 0.19 0.01 0.02 5.50 0.19 0.01 0.02 5.60 0.19 0.01 0.02 5.70 0.20 0.01 0.03 5.80 0.20 0.02 0.03 5.90 0.21 0.02 0.03 6.00 0.21 0.02 0.03 6.10 0.22 0.02 0.03 6.20 0.22 0.02 0.03 6.30 0.23 0.02 0.03 6.40 0.23 0.02 0.04 6.50 0.24 0.03 0.04 6.60 0.24 0.03 0.04 6.70 0.25 0.03 0.04 6.80 0.25 0.03 0.04 6.90 0.26 0.03 0.04 7.00 0.26 0.04 0.04 7.10 0.27 0.04 0.05 7.20 0.27 0.04 0.05 7.30 0.28 0.04 0.05 7.40 0.29 0.05 0.05 7.50 0.29 0.05 0.05 7.60 0.30 0.05 0.05 7.70 0.30 0.05 0.05 7.80 0.31 0.06 0.06 7.90 0.31 0.06 0.06 8.00 0.32 0.06 0.06 8.10 0.33 0.06 0.06 8.20 0.33 0.07 0.07 8.30 0.34 0.07 0.07 8.40 0.34 0.07 0.07 8.50 0.35 0.08 0.08 8.60 0.36 0.08 0.08 8.70 0.37 0.09 0.09 8.80 0.37 0.09 0.09 8.90 0.38 0.10 0.09 9.00 0.39 0.10 0.10 9.10 0.40 0.11 0.10 9.20 0.41 0.11 0.10 9.30 0.42 0.12 0.11 9.40 0.43 0.12 0.11 9.50 0.43 0.13 0.11 9.60 0.44 0.13 0.11 9.70 0.45 0.14 0.12 9.80 0.46 0.14 0.13 9.90 0.47 0.15 0.13 10.00 0.48 0.16 0.14 10.10 0.49 0.16 0.15 10.20 0.50 0.17 0.16 10.30 0.52 0.18 0.17 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 10HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 10.40 0.53 0.19 0.18 10.50 0.54 0.20 0.19 10.60 0.56 0.21 0.21 10.70 0.57 0.22 0.23 10.80 0.59 0.23 0.24 10.90 0.61 0.24 0.26 11.00 0.63 0.26 0.28 11.10 0.65 0.27 0.31 11.20 0.67 0.29 0.35 11.30 0.69 0.31 0.40 11.40 0.72 0.33 0.45 11.50 0.75 0.36 0.49 11.60 0.82 0.41 0.85 11.70 0.94 0.51 1.89 11.80 1.15 0.69 3.15 11.90 1.51 1.02 5.98 12.00 1.76 1.26 6.23 12.10 1.81 1.31 1.54 12.20 1.86 1.35 0.93 12.30 1.90 1.38 0.79 12.40 1.93 1.42 0.67 12.50 1.96 1.44 0.55 12.60 1.98 1.46 0.46 12.70 2.00 1.48 0.43 12.80 2.02 1.50 0.40 12.90 2.04 1.52 0.37 13.00 2.05 1.53 0.34 13.10 2.07 1.55 0.32 13.20 2.08 1.56 0.31 13.30 2.10 1.58 0.29 13.40 2.11 1.59 0.28 13.50 2.13 1.60 0.26 13.60 2.14 1.61 0.25 13.70 2.15 1.63 0.24 13.80 2.16 1.64 0.23 13.90 2.17 1.65 0.22 14.00 2.18 1.66 0.21 14.10 2.19 1.67 0.20 14.20 2.20 1.67 0.19 14.30 2.21 1.68 0.19 14.40 2.22 1.69 0.19 14.50 2.23 1.70 0.18 14.60 2.24 1.71 0.18 14.70 2.25 1.72 0.17 14.80 2.25 1.73 0.17 14.90 2.26 1.73 0.17 15.00 2.27 1.74 0.16 15.10 2.28 1.75 0.16 15.20 2.29 1.76 0.16 15.30 2.29 1.76 0.15 15.40 2.30 1.77 0.15 15.50 2.31 1.78 0.14 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 15.60 2.31 1.78 0.14 15.70 2.32 1.79 0.14 15.80 2.33 1.80 0.13 15.90 2.33 1.80 0.13 16.00 2.34 1.81 0.13 16.10 2.35 1.82 0.12 16.20 2.35 1.82 0.12 16.30 2.36 1.83 0.12 16.40 2.36 1.83 0.12 16.50 2.37 1.84 0.12 16.60 2.38 1.84 0.12 16.70 2.38 1.85 0.11 16.80 2.39 1.85 0.11 16.90 2.39 1.86 0.11 17.00 2.40 1.87 0.11 17.10 2.40 1.87 0.11 17.20 2.41 1.88 0.11 17.30 2.41 1.88 0.11 17.40 2.42 1.89 0.11 17.50 2.43 1.89 0.10 17.60 2.43 1.90 0.10 17.70 2.44 1.90 0.10 17.80 2.44 1.91 0.10 17.90 2.45 1.91 0.10 18.00 2.45 1.91 0.10 18.10 2.45 1.92 0.10 18.20 2.46 1.92 0.09 18.30 2.46 1.93 0.09 18.40 2.47 1.93 0.09 18.50 2.47 1.94 0.09 18.60 2.48 1.94 0.09 18.70 2.48 1.95 0.09 18.80 2.49 1.95 0.09 18.90 2.49 1.95 0.09 19.00 2.49 1.96 0.08 19.10 2.50 1.96 0.08 19.20 2.50 1.97 0.08 19.30 2.51 1.97 0.08 19.40 2.51 1.97 0.08 19.50 2.51 1.98 0.08 19.60 2.52 1.98 0.08 19.70 2.52 1.98 0.07 19.80 2.53 1.99 0.07 19.90 2.53 1.99 0.07 20.00 2.53 1.99 0.07 20.10 2.54 2.00 0.07 20.20 2.54 2.00 0.07 20.30 2.54 2.00 0.07 20.40 2.55 2.01 0.07 20.50 2.55 2.01 0.07 20.60 2.55 2.01 0.07 20.70 2.56 2.02 0.07 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 11HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 20.80 2.56 2.02 0.07 20.90 2.56 2.02 0.07 21.00 2.57 2.03 0.07 21.10 2.57 2.03 0.07 21.20 2.57 2.03 0.07 21.30 2.58 2.04 0.07 21.40 2.58 2.04 0.07 21.50 2.58 2.04 0.07 21.60 2.59 2.05 0.07 21.70 2.59 2.05 0.07 21.80 2.59 2.05 0.07 21.90 2.60 2.06 0.07 22.00 2.60 2.06 0.06 22.10 2.60 2.06 0.06 22.20 2.61 2.07 0.06 22.30 2.61 2.07 0.06 22.40 2.61 2.07 0.06 22.50 2.61 2.07 0.06 22.60 2.62 2.08 0.06 22.70 2.62 2.08 0.06 22.80 2.62 2.08 0.06 22.90 2.63 2.09 0.06 23.00 2.63 2.09 0.06 23.10 2.63 2.09 0.06 23.20 2.64 2.10 0.06 23.30 2.64 2.10 0.06 23.40 2.64 2.10 0.06 23.50 2.65 2.10 0.06 23.60 2.65 2.11 0.06 23.70 2.65 2.11 0.06 23.80 2.65 2.11 0.06 23.90 2.66 2.12 0.06 24.00 2.66 2.12 0.06 24.10 2.66 2.12 0.01 24.20 2.66 2.12 0.00 24.30 2.66 2.12 0.00 24.40 2.66 2.12 0.00 24.50 2.66 2.12 0.00 24.60 2.66 2.12 0.00 24.70 2.66 2.12 0.00 24.80 2.66 2.12 0.00 24.90 2.66 2.12 0.00 25.00 2.66 2.12 0.00 25.10 2.66 2.12 0.00 25.20 2.66 2.12 0.00 25.30 2.66 2.12 0.00 25.40 2.66 2.12 0.00 25.50 2.66 2.12 0.00 25.60 2.66 2.12 0.00 25.70 2.66 2.12 0.00 25.80 2.66 2.12 0.00 25.90 2.66 2.12 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 26.00 2.66 2.12 0.00 26.10 2.66 2.12 0.00 26.20 2.66 2.12 0.00 26.30 2.66 2.12 0.00 26.40 2.66 2.12 0.00 26.50 2.66 2.12 0.00 26.60 2.66 2.12 0.00 26.70 2.66 2.12 0.00 26.80 2.66 2.12 0.00 26.90 2.66 2.12 0.00 27.00 2.66 2.12 0.00 27.10 2.66 2.12 0.00 27.20 2.66 2.12 0.00 27.30 2.66 2.12 0.00 27.40 2.66 2.12 0.00 27.50 2.66 2.12 0.00 27.60 2.66 2.12 0.00 27.70 2.66 2.12 0.00 27.80 2.66 2.12 0.00 27.90 2.66 2.12 0.00 28.00 2.66 2.12 0.00 28.10 2.66 2.12 0.00 28.20 2.66 2.12 0.00 28.30 2.66 2.12 0.00 28.40 2.66 2.12 0.00 28.50 2.66 2.12 0.00 28.60 2.66 2.12 0.00 28.70 2.66 2.12 0.00 28.80 2.66 2.12 0.00 28.90 2.66 2.12 0.00 29.00 2.66 2.12 0.00 29.10 2.66 2.12 0.00 29.20 2.66 2.12 0.00 29.30 2.66 2.12 0.00 29.40 2.66 2.12 0.00 29.50 2.66 2.12 0.00 29.60 2.66 2.12 0.00 29.70 2.66 2.12 0.00 29.80 2.66 2.12 0.00 29.90 2.66 2.12 0.00 30.00 2.66 2.12 0.00 30.10 2.66 2.12 0.00 30.20 2.66 2.12 0.00 30.30 2.66 2.12 0.00 30.40 2.66 2.12 0.00 30.50 2.66 2.12 0.00 30.60 2.66 2.12 0.00 30.70 2.66 2.12 0.00 30.80 2.66 2.12 0.00 30.90 2.66 2.12 0.00 31.00 2.66 2.12 0.00 31.10 2.66 2.12 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 12HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 31.20 2.66 2.12 0.00 31.30 2.66 2.12 0.00 31.40 2.66 2.12 0.00 31.50 2.66 2.12 0.00 31.60 2.66 2.12 0.00 31.70 2.66 2.12 0.00 31.80 2.66 2.12 0.00 31.90 2.66 2.12 0.00 32.00 2.66 2.12 0.00 32.10 2.66 2.12 0.00 32.20 2.66 2.12 0.00 32.30 2.66 2.12 0.00 32.40 2.66 2.12 0.00 32.50 2.66 2.12 0.00 32.60 2.66 2.12 0.00 32.70 2.66 2.12 0.00 32.80 2.66 2.12 0.00 32.90 2.66 2.12 0.00 33.00 2.66 2.12 0.00 33.10 2.66 2.12 0.00 33.20 2.66 2.12 0.00 33.30 2.66 2.12 0.00 33.40 2.66 2.12 0.00 33.50 2.66 2.12 0.00 33.60 2.66 2.12 0.00 33.70 2.66 2.12 0.00 33.80 2.66 2.12 0.00 33.90 2.66 2.12 0.00 34.00 2.66 2.12 0.00 34.10 2.66 2.12 0.00 34.20 2.66 2.12 0.00 34.30 2.66 2.12 0.00 34.40 2.66 2.12 0.00 34.50 2.66 2.12 0.00 34.60 2.66 2.12 0.00 34.70 2.66 2.12 0.00 34.80 2.66 2.12 0.00 34.90 2.66 2.12 0.00 35.00 2.66 2.12 0.00 35.10 2.66 2.12 0.00 35.20 2.66 2.12 0.00 35.30 2.66 2.12 0.00 35.40 2.66 2.12 0.00 35.50 2.66 2.12 0.00 35.60 2.66 2.12 0.00 35.70 2.66 2.12 0.00 35.80 2.66 2.12 0.00 35.90 2.66 2.12 0.00 36.00 2.66 2.12 0.00 36.10 2.66 2.12 0.00 36.20 2.66 2.12 0.00 36.30 2.66 2.12 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 36.40 2.66 2.12 0.00 36.50 2.66 2.12 0.00 36.60 2.66 2.12 0.00 36.70 2.66 2.12 0.00 36.80 2.66 2.12 0.00 36.90 2.66 2.12 0.00 37.00 2.66 2.12 0.00 37.10 2.66 2.12 0.00 37.20 2.66 2.12 0.00 37.30 2.66 2.12 0.00 37.40 2.66 2.12 0.00 37.50 2.66 2.12 0.00 37.60 2.66 2.12 0.00 37.70 2.66 2.12 0.00 37.80 2.66 2.12 0.00 37.90 2.66 2.12 0.00 38.00 2.66 2.12 0.00 38.10 2.66 2.12 0.00 38.20 2.66 2.12 0.00 38.30 2.66 2.12 0.00 38.40 2.66 2.12 0.00 38.50 2.66 2.12 0.00 38.60 2.66 2.12 0.00 38.70 2.66 2.12 0.00 38.80 2.66 2.12 0.00 38.90 2.66 2.12 0.00 39.00 2.66 2.12 0.00 39.10 2.66 2.12 0.00 39.20 2.66 2.12 0.00 39.30 2.66 2.12 0.00 39.40 2.66 2.12 0.00 39.50 2.66 2.12 0.00 39.60 2.66 2.12 0.00 39.70 2.66 2.12 0.00 39.80 2.66 2.12 0.00 39.90 2.66 2.12 0.00 40.00 2.66 2.12 0.00 40.10 2.66 2.12 0.00 40.20 2.66 2.12 0.00 40.30 2.66 2.12 0.00 40.40 2.66 2.12 0.00 40.50 2.66 2.12 0.00 40.60 2.66 2.12 0.00 40.70 2.66 2.12 0.00 40.80 2.66 2.12 0.00 40.90 2.66 2.12 0.00 41.00 2.66 2.12 0.00 41.10 2.66 2.12 0.00 41.20 2.66 2.12 0.00 41.30 2.66 2.12 0.00 41.40 2.66 2.12 0.00 41.50 2.66 2.12 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 13HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 41.60 2.66 2.12 0.00 41.70 2.66 2.12 0.00 41.80 2.66 2.12 0.00 41.90 2.66 2.12 0.00 42.00 2.66 2.12 0.00 42.10 2.66 2.12 0.00 42.20 2.66 2.12 0.00 42.30 2.66 2.12 0.00 42.40 2.66 2.12 0.00 42.50 2.66 2.12 0.00 42.60 2.66 2.12 0.00 42.70 2.66 2.12 0.00 42.80 2.66 2.12 0.00 42.90 2.66 2.12 0.00 43.00 2.66 2.12 0.00 43.10 2.66 2.12 0.00 43.20 2.66 2.12 0.00 43.30 2.66 2.12 0.00 43.40 2.66 2.12 0.00 43.50 2.66 2.12 0.00 43.60 2.66 2.12 0.00 43.70 2.66 2.12 0.00 43.80 2.66 2.12 0.00 43.90 2.66 2.12 0.00 44.00 2.66 2.12 0.00 44.10 2.66 2.12 0.00 44.20 2.66 2.12 0.00 44.30 2.66 2.12 0.00 44.40 2.66 2.12 0.00 44.50 2.66 2.12 0.00 44.60 2.66 2.12 0.00 44.70 2.66 2.12 0.00 44.80 2.66 2.12 0.00 44.90 2.66 2.12 0.00 45.00 2.66 2.12 0.00 45.10 2.66 2.12 0.00 45.20 2.66 2.12 0.00 45.30 2.66 2.12 0.00 45.40 2.66 2.12 0.00 45.50 2.66 2.12 0.00 45.60 2.66 2.12 0.00 45.70 2.66 2.12 0.00 45.80 2.66 2.12 0.00 45.90 2.66 2.12 0.00 46.00 2.66 2.12 0.00 46.10 2.66 2.12 0.00 46.20 2.66 2.12 0.00 46.30 2.66 2.12 0.00 46.40 2.66 2.12 0.00 46.50 2.66 2.12 0.00 46.60 2.66 2.12 0.00 46.70 2.66 2.12 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 46.80 2.66 2.12 0.00 46.90 2.66 2.12 0.00 47.00 2.66 2.12 0.00 47.10 2.66 2.12 0.00 47.20 2.66 2.12 0.00 47.30 2.66 2.12 0.00 47.40 2.66 2.12 0.00 47.50 2.66 2.12 0.00 47.60 2.66 2.12 0.00 47.70 2.66 2.12 0.00 47.80 2.66 2.12 0.00 47.90 2.66 2.12 0.00 48.00 2.66 2.12 0.00 48.10 2.66 2.12 0.00 48.20 2.66 2.12 0.00 48.30 2.66 2.12 0.00 48.40 2.66 2.12 0.00 48.50 2.66 2.12 0.00 48.60 2.66 2.12 0.00 48.70 2.66 2.12 0.00 48.80 2.66 2.12 0.00 48.90 2.66 2.12 0.00 49.00 2.66 2.12 0.00 49.10 2.66 2.12 0.00 49.20 2.66 2.12 0.00 49.30 2.66 2.12 0.00 49.40 2.66 2.12 0.00 49.50 2.66 2.12 0.00 49.60 2.66 2.12 0.00 49.70 2.66 2.12 0.00 49.80 2.66 2.12 0.00 49.90 2.66 2.12 0.00 50.00 2.66 2.12 0.00 50.10 2.66 2.12 0.00 50.20 2.66 2.12 0.00 50.30 2.66 2.12 0.00 50.40 2.66 2.12 0.00 50.50 2.66 2.12 0.00 50.60 2.66 2.12 0.00 50.70 2.66 2.12 0.00 50.80 2.66 2.12 0.00 50.90 2.66 2.12 0.00 51.00 2.66 2.12 0.00 51.10 2.66 2.12 0.00 51.20 2.66 2.12 0.00 51.30 2.66 2.12 0.00 51.40 2.66 2.12 0.00 51.50 2.66 2.12 0.00 51.60 2.66 2.12 0.00 51.70 2.66 2.12 0.00 51.80 2.66 2.12 0.00 51.90 2.66 2.12 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 14HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 52.00 2.66 2.12 0.00 52.10 2.66 2.12 0.00 52.20 2.66 2.12 0.00 52.30 2.66 2.12 0.00 52.40 2.66 2.12 0.00 52.50 2.66 2.12 0.00 52.60 2.66 2.12 0.00 52.70 2.66 2.12 0.00 52.80 2.66 2.12 0.00 52.90 2.66 2.12 0.00 53.00 2.66 2.12 0.00 53.10 2.66 2.12 0.00 53.20 2.66 2.12 0.00 53.30 2.66 2.12 0.00 53.40 2.66 2.12 0.00 53.50 2.66 2.12 0.00 53.60 2.66 2.12 0.00 53.70 2.66 2.12 0.00 53.80 2.66 2.12 0.00 53.90 2.66 2.12 0.00 54.00 2.66 2.12 0.00 54.10 2.66 2.12 0.00 54.20 2.66 2.12 0.00 54.30 2.66 2.12 0.00 54.40 2.66 2.12 0.00 54.50 2.66 2.12 0.00 54.60 2.66 2.12 0.00 54.70 2.66 2.12 0.00 54.80 2.66 2.12 0.00 54.90 2.66 2.12 0.00 55.00 2.66 2.12 0.00 55.10 2.66 2.12 0.00 55.20 2.66 2.12 0.00 55.30 2.66 2.12 0.00 55.40 2.66 2.12 0.00 55.50 2.66 2.12 0.00 55.60 2.66 2.12 0.00 55.70 2.66 2.12 0.00 55.80 2.66 2.12 0.00 55.90 2.66 2.12 0.00 56.00 2.66 2.12 0.00 56.10 2.66 2.12 0.00 56.20 2.66 2.12 0.00 56.30 2.66 2.12 0.00 56.40 2.66 2.12 0.00 56.50 2.66 2.12 0.00 56.60 2.66 2.12 0.00 56.70 2.66 2.12 0.00 56.80 2.66 2.12 0.00 56.90 2.66 2.12 0.00 57.00 2.66 2.12 0.00 57.10 2.66 2.12 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 57.20 2.66 2.12 0.00 57.30 2.66 2.12 0.00 57.40 2.66 2.12 0.00 57.50 2.66 2.12 0.00 57.60 2.66 2.12 0.00 57.70 2.66 2.12 0.00 57.80 2.66 2.12 0.00 57.90 2.66 2.12 0.00 58.00 2.66 2.12 0.00 58.10 2.66 2.12 0.00 58.20 2.66 2.12 0.00 58.30 2.66 2.12 0.00 58.40 2.66 2.12 0.00 58.50 2.66 2.12 0.00 58.60 2.66 2.12 0.00 58.70 2.66 2.12 0.00 58.80 2.66 2.12 0.00 58.90 2.66 2.12 0.00 59.00 2.66 2.12 0.00 59.10 2.66 2.12 0.00 59.20 2.66 2.12 0.00 59.30 2.66 2.12 0.00 59.40 2.66 2.12 0.00 59.50 2.66 2.12 0.00 59.60 2.66 2.12 0.00 59.70 2.66 2.12 0.00 59.80 2.66 2.12 0.00 59.90 2.66 2.12 0.00 60.00 2.66 2.12 0.00 60.10 2.66 2.12 0.00 60.20 2.66 2.12 0.00 60.30 2.66 2.12 0.00 60.40 2.66 2.12 0.00 60.50 2.66 2.12 0.00 60.60 2.66 2.12 0.00 60.70 2.66 2.12 0.00 60.80 2.66 2.12 0.00 60.90 2.66 2.12 0.00 61.00 2.66 2.12 0.00 61.10 2.66 2.12 0.00 61.20 2.66 2.12 0.00 61.30 2.66 2.12 0.00 61.40 2.66 2.12 0.00 61.50 2.66 2.12 0.00 61.60 2.66 2.12 0.00 61.70 2.66 2.12 0.00 61.80 2.66 2.12 0.00 61.90 2.66 2.12 0.00 62.00 2.66 2.12 0.00 62.10 2.66 2.12 0.00 62.20 2.66 2.12 0.00 62.30 2.66 2.12 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 15HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 62.40 2.66 2.12 0.00 62.50 2.66 2.12 0.00 62.60 2.66 2.12 0.00 62.70 2.66 2.12 0.00 62.80 2.66 2.12 0.00 62.90 2.66 2.12 0.00 63.00 2.66 2.12 0.00 63.10 2.66 2.12 0.00 63.20 2.66 2.12 0.00 63.30 2.66 2.12 0.00 63.40 2.66 2.12 0.00 63.50 2.66 2.12 0.00 63.60 2.66 2.12 0.00 63.70 2.66 2.12 0.00 63.80 2.66 2.12 0.00 63.90 2.66 2.12 0.00 64.00 2.66 2.12 0.00 64.10 2.66 2.12 0.00 64.20 2.66 2.12 0.00 64.30 2.66 2.12 0.00 64.40 2.66 2.12 0.00 64.50 2.66 2.12 0.00 64.60 2.66 2.12 0.00 64.70 2.66 2.12 0.00 64.80 2.66 2.12 0.00 64.90 2.66 2.12 0.00 65.00 2.66 2.12 0.00 65.10 2.66 2.12 0.00 65.20 2.66 2.12 0.00 65.30 2.66 2.12 0.00 65.40 2.66 2.12 0.00 65.50 2.66 2.12 0.00 65.60 2.66 2.12 0.00 65.70 2.66 2.12 0.00 65.80 2.66 2.12 0.00 65.90 2.66 2.12 0.00 66.00 2.66 2.12 0.00 66.10 2.66 2.12 0.00 66.20 2.66 2.12 0.00 66.30 2.66 2.12 0.00 66.40 2.66 2.12 0.00 66.50 2.66 2.12 0.00 66.60 2.66 2.12 0.00 66.70 2.66 2.12 0.00 66.80 2.66 2.12 0.00 66.90 2.66 2.12 0.00 67.00 2.66 2.12 0.00 67.10 2.66 2.12 0.00 67.20 2.66 2.12 0.00 67.30 2.66 2.12 0.00 67.40 2.66 2.12 0.00 67.50 2.66 2.12 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 67.60 2.66 2.12 0.00 67.70 2.66 2.12 0.00 67.80 2.66 2.12 0.00 67.90 2.66 2.12 0.00 68.00 2.66 2.12 0.00 68.10 2.66 2.12 0.00 68.20 2.66 2.12 0.00 68.30 2.66 2.12 0.00 68.40 2.66 2.12 0.00 68.50 2.66 2.12 0.00 68.60 2.66 2.12 0.00 68.70 2.66 2.12 0.00 68.80 2.66 2.12 0.00 68.90 2.66 2.12 0.00 69.00 2.66 2.12 0.00 69.10 2.66 2.12 0.00 69.20 2.66 2.12 0.00 69.30 2.66 2.12 0.00 69.40 2.66 2.12 0.00 69.50 2.66 2.12 0.00 69.60 2.66 2.12 0.00 69.70 2.66 2.12 0.00 69.80 2.66 2.12 0.00 69.90 2.66 2.12 0.00 70.00 2.66 2.12 0.00 70.10 2.66 2.12 0.00 70.20 2.66 2.12 0.00 70.30 2.66 2.12 0.00 70.40 2.66 2.12 0.00 70.50 2.66 2.12 0.00 70.60 2.66 2.12 0.00 70.70 2.66 2.12 0.00 70.80 2.66 2.12 0.00 70.90 2.66 2.12 0.00 71.00 2.66 2.12 0.00 71.10 2.66 2.12 0.00 71.20 2.66 2.12 0.00 71.30 2.66 2.12 0.00 71.40 2.66 2.12 0.00 71.50 2.66 2.12 0.00 71.60 2.66 2.12 0.00 71.70 2.66 2.12 0.00 71.80 2.66 2.12 0.00 71.90 2.66 2.12 0.00 72.00 2.66 2.12 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 16HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Pond 1P: Underground Detention Inflow Area = 2.070 ac, 85.51% Impervious, Inflow Depth = 2.12" for 2yr-24hr Ham Cty event Inflow = 7.47 cfs @ 11.96 hrs, Volume= 0.365 af Outflow = 0.16 cfs @ 15.01 hrs, Volume= 0.365 af, Atten= 98%, Lag= 183.3 min Primary = 0.16 cfs @ 15.01 hrs, Volume= 0.365 af Routed to Link 2L : Monon Trail Pipe Routing by Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Peak Elev= 827.26' @ 15.01 hrs Surf.Area= 7,352 sf Storage= 10,437 cf Plug-Flow detention time= 762.0 min calculated for 0.365 af (100% of inflow) Center-of-Mass det. time= 761.5 min ( 1,544.2 - 782.6 ) Volume Invert Avail.Storage Storage Description #1A 825.20' 11,735 cf 28.50'W x 257.95'L x 6.75'H Field A 49,623 cf Overall - 20,287 cf Embedded = 29,336 cf x 40.0% Voids #2A 825.95' 20,287 cf ADS_StormTech MC-7200 +Cap x 114 Inside #1 Effective Size= 91.2"W x 60.0"H => 26.68 sf x 6.59'L = 175.9 cf Overall Size= 100.0"W x 60.0"H x 6.95'L with 0.36' Overlap 114 Chambers in 3 Rows Cap Storage= 39.5 cf x 2 x 3 rows = 237.0 cf 32,021 cf Total Available Storage Storage Group A created with Chamber Wizard Device Routing Invert Outlet Devices #1 Primary 823.79'24.0" Round Culvert L= 67.0' RCP, groove end w/headwall, Ke= 0.200 Inlet / Outlet Invert= 823.79' / 823.30' S= 0.0073 '/' Cc= 0.900 n= 0.013, Flow Area= 3.14 sf #2 Device 1 825.20'2.1" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 828.70'2.8" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.16 cfs @ 15.01 hrs HW=827.26' (Free Discharge) 1=Culvert (Passes 0.16 cfs of 24.73 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.16 cfs @ 6.76 fps) 3=Orifice/Grate ( Controls 0.00 cfs) Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 17HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention - Chamber Wizard Field A Chamber Model = ADS_StormTech MC-7200 +Cap (ADS StormTech® MC-7200 with cap volume) Effective Size= 91.2"W x 60.0"H => 26.68 sf x 6.59'L = 175.9 cf Overall Size= 100.0"W x 60.0"H x 6.95'L with 0.36' Overlap Cap Storage= 39.5 cf x 2 x 3 rows = 237.0 cf 100.0" Wide + 9.0" Spacing = 109.0" C-C Row Spacing 38 Chambers/Row x 6.59' Long +2.73' Cap Length x 2 = 255.95' Row Length +12.0" End Stone x 2 = 257.95' Base Length 3 Rows x 100.0" Wide + 9.0" Spacing x 2 + 12.0" Side Stone x 2 = 28.50' Base Width 9.0" Stone Base + 60.0" Chamber Height + 12.0" Stone Cover = 6.75' Field Height 114 Chambers x 175.9 cf + 39.5 cf Cap Volume x 2 x 3 Rows = 20,286.8 cf Chamber Storage 49,623.1 cf Field - 20,286.8 cf Chambers = 29,336.3 cf Stone x 40.0% Voids = 11,734.5 cf Stone Storage Chamber Storage + Stone Storage = 32,021.3 cf = 0.735 af Overall Storage Efficiency = 64.5% Overall System Size = 257.95' x 28.50' x 6.75' 114 Chambers 1,837.9 cy Field 1,086.5 cy Stone Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 18HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention Inflow Primary Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)8 7 6 5 4 3 2 1 0 Inflow Area=2.070 ac Peak Elev=827.26' Storage=10,437 cf 7.47 cfs 0.16 cfs Pond 1P: Underground Detention Primary Stage-Discharge Discharge (cfs) 0.650.60.550.50.450.40.350.30.250.20.150.10.050Elevation (feet)831 830 829 828 827 826 Orifice/Grate Orifice/Grate Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 19HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention Storage Stage-Area-Storage Storage (cubic-feet) 30,00025,00020,00015,00010,0005,0000Elevation (feet)831 830 829 828 827 826 Field A ADS_StormTech MC-7200 +Cap Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 20HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 0.00 0.00 0 825.20 0.00 0.20 0.00 0 825.20 0.00 0.40 0.00 0 825.20 0.00 0.60 0.00 0 825.20 0.00 0.80 0.00 0 825.20 0.00 1.00 0.00 0 825.20 0.00 1.20 0.00 0 825.20 0.00 1.40 0.00 0 825.20 0.00 1.60 0.00 0 825.20 0.00 1.80 0.00 0 825.20 0.00 2.00 0.00 0 825.20 0.00 2.20 0.00 0 825.20 0.00 2.40 0.00 0 825.20 0.00 2.60 0.00 0 825.20 0.00 2.80 0.00 0 825.20 0.00 3.00 0.00 0 825.20 0.00 3.20 0.00 0 825.20 0.00 3.40 0.00 0 825.20 0.00 3.60 0.00 0 825.20 0.00 3.80 0.00 2 825.20 0.00 4.00 0.01 5 825.20 0.00 4.20 0.01 10 825.20 0.00 4.40 0.01 15 825.21 0.00 4.60 0.01 23 825.21 0.00 4.80 0.01 32 825.21 0.00 5.00 0.02 42 825.21 0.00 5.20 0.02 54 825.22 0.00 5.40 0.02 67 825.22 0.00 5.60 0.02 81 825.23 0.00 5.80 0.03 98 825.23 0.00 6.00 0.03 115 825.24 0.00 6.20 0.03 134 825.25 0.01 6.40 0.04 155 825.25 0.01 6.60 0.04 177 825.26 0.01 6.80 0.04 201 825.27 0.01 7.00 0.04 225 825.28 0.01 7.20 0.05 250 825.29 0.01 7.40 0.05 276 825.29 0.01 7.60 0.05 302 825.30 0.02 7.80 0.06 328 825.31 0.02 8.00 0.06 355 825.32 0.02 8.20 0.07 384 825.33 0.02 8.40 0.07 415 825.34 0.03 8.60 0.08 451 825.35 0.03 8.80 0.09 491 825.37 0.03 9.00 0.10 535 825.38 0.03 9.20 0.10 583 825.40 0.04 9.40 0.11 631 825.41 0.04 9.60 0.11 679 825.43 0.04 9.80 0.13 732 825.45 0.05 10.00 0.14 794 825.47 0.05 10.20 0.16 865 825.49 0.05 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 21HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 10.40 0.18 949 825.52 0.06 10.60 0.21 1,047 825.56 0.06 10.80 0.24 1,164 825.60 0.06 11.00 0.28 1,306 825.64 0.07 11.20 0.35 1,480 825.70 0.07 11.40 0.45 1,711 825.78 0.08 11.60 0.85 2,032 825.89 0.09 11.80 3.15 3,343 826.13 0.11 12.00 6.23 7,347 826.76 0.14 12.20 0.93 8,898 827.01 0.15 12.40 0.67 9,358 827.08 0.16 12.60 0.46 9,645 827.13 0.16 12.80 0.40 9,839 827.16 0.16 13.00 0.34 9,992 827.19 0.16 13.20 0.31 10,109 827.20 0.16 13.40 0.28 10,203 827.22 0.16 13.60 0.25 10,275 827.23 0.16 13.80 0.23 10,329 827.24 0.16 14.00 0.21 10,368 827.25 0.16 14.20 0.19 10,393 827.25 0.16 14.40 0.19 10,412 827.25 0.16 14.60 0.18 10,426 827.26 0.16 14.80 0.17 10,434 827.26 0.16 15.00 0.16 10,437 827.26 0.16 15.20 0.16 10,435 827.26 0.16 15.40 0.15 10,427 827.26 0.16 15.60 0.14 10,414 827.25 0.16 15.80 0.13 10,396 827.25 0.16 16.00 0.13 10,373 827.25 0.16 16.20 0.12 10,345 827.24 0.16 16.40 0.12 10,315 827.24 0.16 16.60 0.12 10,283 827.23 0.16 16.80 0.11 10,249 827.23 0.16 17.00 0.11 10,214 827.22 0.16 17.20 0.11 10,177 827.22 0.16 17.40 0.11 10,138 827.21 0.16 17.60 0.10 10,098 827.20 0.16 17.80 0.10 10,056 827.20 0.16 18.00 0.10 10,012 827.19 0.16 18.20 0.09 9,966 827.18 0.16 18.40 0.09 9,919 827.17 0.16 18.60 0.09 9,870 827.17 0.16 18.80 0.09 9,820 827.16 0.16 19.00 0.08 9,767 827.15 0.16 19.20 0.08 9,714 827.14 0.16 19.40 0.08 9,658 827.13 0.16 19.60 0.08 9,601 827.12 0.16 19.80 0.07 9,542 827.11 0.16 20.00 0.07 9,481 827.10 0.16 20.20 0.07 9,420 827.09 0.16 20.40 0.07 9,358 827.08 0.16 20.60 0.07 9,296 827.07 0.15 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 22HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 20.80 0.07 9,234 827.06 0.15 21.00 0.07 9,171 827.05 0.15 21.20 0.07 9,109 827.04 0.15 21.40 0.07 9,047 827.03 0.15 21.60 0.07 8,984 827.02 0.15 21.80 0.07 8,922 827.01 0.15 22.00 0.06 8,859 827.00 0.15 22.20 0.06 8,797 826.99 0.15 22.40 0.06 8,734 826.98 0.15 22.60 0.06 8,672 826.97 0.15 22.80 0.06 8,609 826.96 0.15 23.00 0.06 8,546 826.95 0.15 23.20 0.06 8,483 826.94 0.15 23.40 0.06 8,420 826.93 0.15 23.60 0.06 8,357 826.92 0.15 23.80 0.06 8,294 826.91 0.15 24.00 0.06 8,231 826.90 0.15 24.20 0.00 8,142 826.89 0.15 24.40 0.00 8,037 826.87 0.15 24.60 0.00 7,932 826.85 0.14 24.80 0.00 7,828 826.84 0.14 25.00 0.00 7,724 826.82 0.14 25.20 0.00 7,621 826.80 0.14 25.40 0.00 7,519 826.79 0.14 25.60 0.00 7,417 826.77 0.14 25.80 0.00 7,316 826.76 0.14 26.00 0.00 7,215 826.74 0.14 26.20 0.00 7,115 826.72 0.14 26.40 0.00 7,015 826.71 0.14 26.60 0.00 6,916 826.69 0.14 26.80 0.00 6,818 826.68 0.14 27.00 0.00 6,720 826.66 0.14 27.20 0.00 6,622 826.65 0.13 27.40 0.00 6,525 826.63 0.13 27.60 0.00 6,429 826.61 0.13 27.80 0.00 6,333 826.60 0.13 28.00 0.00 6,238 826.58 0.13 28.20 0.00 6,143 826.57 0.13 28.40 0.00 6,049 826.55 0.13 28.60 0.00 5,956 826.54 0.13 28.80 0.00 5,863 826.52 0.13 29.00 0.00 5,770 826.51 0.13 29.20 0.00 5,678 826.50 0.13 29.40 0.00 5,587 826.48 0.13 29.60 0.00 5,496 826.47 0.13 29.80 0.00 5,406 826.45 0.12 30.00 0.00 5,316 826.44 0.12 30.20 0.00 5,227 826.42 0.12 30.40 0.00 5,138 826.41 0.12 30.60 0.00 5,050 826.40 0.12 30.80 0.00 4,963 826.38 0.12 31.00 0.00 4,876 826.37 0.12 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 23HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 31.20 0.00 4,789 826.36 0.12 31.40 0.00 4,703 826.34 0.12 31.60 0.00 4,618 826.33 0.12 31.80 0.00 4,533 826.31 0.12 32.00 0.00 4,449 826.30 0.12 32.20 0.00 4,365 826.29 0.12 32.40 0.00 4,282 826.28 0.12 32.60 0.00 4,200 826.26 0.11 32.80 0.00 4,118 826.25 0.11 33.00 0.00 4,036 826.24 0.11 33.20 0.00 3,955 826.22 0.11 33.40 0.00 3,875 826.21 0.11 33.60 0.00 3,795 826.20 0.11 33.80 0.00 3,716 826.19 0.11 34.00 0.00 3,637 826.17 0.11 34.20 0.00 3,559 826.16 0.11 34.40 0.00 3,481 826.15 0.11 34.60 0.00 3,404 826.14 0.11 34.80 0.00 3,327 826.13 0.11 35.00 0.00 3,251 826.11 0.11 35.20 0.00 3,176 826.10 0.10 35.40 0.00 3,101 826.09 0.10 35.60 0.00 3,026 826.08 0.10 35.80 0.00 2,952 826.07 0.10 36.00 0.00 2,879 826.06 0.10 36.20 0.00 2,806 826.04 0.10 36.40 0.00 2,734 826.03 0.10 36.60 0.00 2,662 826.02 0.10 36.80 0.00 2,591 826.01 0.10 37.00 0.00 2,520 826.00 0.10 37.20 0.00 2,450 825.99 0.10 37.40 0.00 2,381 825.98 0.10 37.60 0.00 2,312 825.97 0.10 37.80 0.00 2,243 825.96 0.09 38.00 0.00 2,176 825.94 0.09 38.20 0.00 2,109 825.92 0.09 38.40 0.00 2,043 825.89 0.09 38.60 0.00 1,979 825.87 0.09 38.80 0.00 1,916 825.85 0.09 39.00 0.00 1,854 825.83 0.09 39.20 0.00 1,793 825.81 0.08 39.40 0.00 1,733 825.79 0.08 39.60 0.00 1,675 825.77 0.08 39.80 0.00 1,618 825.75 0.08 40.00 0.00 1,561 825.73 0.08 40.20 0.00 1,507 825.71 0.08 40.40 0.00 1,453 825.69 0.07 40.60 0.00 1,400 825.68 0.07 40.80 0.00 1,349 825.66 0.07 41.00 0.00 1,299 825.64 0.07 41.20 0.00 1,250 825.62 0.07 41.40 0.00 1,202 825.61 0.07 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 24HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 41.60 0.00 1,155 825.59 0.06 41.80 0.00 1,110 825.58 0.06 42.00 0.00 1,066 825.56 0.06 42.20 0.00 1,023 825.55 0.06 42.40 0.00 981 825.53 0.06 42.60 0.00 940 825.52 0.06 42.80 0.00 900 825.51 0.05 43.00 0.00 862 825.49 0.05 43.20 0.00 825 825.48 0.05 43.40 0.00 789 825.47 0.05 43.60 0.00 754 825.46 0.05 43.80 0.00 721 825.45 0.05 44.00 0.00 688 825.43 0.04 44.20 0.00 657 825.42 0.04 44.40 0.00 627 825.41 0.04 44.60 0.00 598 825.40 0.04 44.80 0.00 571 825.39 0.04 45.00 0.00 544 825.39 0.04 45.20 0.00 519 825.38 0.03 45.40 0.00 496 825.37 0.03 45.60 0.00 473 825.36 0.03 45.80 0.00 452 825.35 0.03 46.00 0.00 432 825.35 0.03 46.20 0.00 412 825.34 0.03 46.40 0.00 394 825.33 0.02 46.60 0.00 377 825.33 0.02 46.80 0.00 361 825.32 0.02 47.00 0.00 346 825.32 0.02 47.20 0.00 331 825.31 0.02 47.40 0.00 318 825.31 0.02 47.60 0.00 305 825.30 0.02 47.80 0.00 294 825.30 0.02 48.00 0.00 283 825.30 0.01 48.20 0.00 272 825.29 0.01 48.40 0.00 262 825.29 0.01 48.60 0.00 253 825.29 0.01 48.80 0.00 245 825.28 0.01 49.00 0.00 236 825.28 0.01 49.20 0.00 229 825.28 0.01 49.40 0.00 222 825.28 0.01 49.60 0.00 215 825.27 0.01 49.80 0.00 209 825.27 0.01 50.00 0.00 203 825.27 0.01 50.20 0.00 197 825.27 0.01 50.40 0.00 192 825.27 0.01 50.60 0.00 187 825.26 0.01 50.80 0.00 182 825.26 0.01 51.00 0.00 177 825.26 0.01 51.20 0.00 172 825.26 0.01 51.40 0.00 167 825.26 0.01 51.60 0.00 163 825.26 0.01 51.80 0.00 158 825.25 0.01 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 25HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 52.00 0.00 154 825.25 0.01 52.20 0.00 150 825.25 0.01 52.40 0.00 146 825.25 0.01 52.60 0.00 142 825.25 0.01 52.80 0.00 138 825.25 0.01 53.00 0.00 134 825.25 0.01 53.20 0.00 131 825.24 0.00 53.40 0.00 127 825.24 0.00 53.60 0.00 124 825.24 0.00 53.80 0.00 120 825.24 0.00 54.00 0.00 117 825.24 0.00 54.20 0.00 114 825.24 0.00 54.40 0.00 111 825.24 0.00 54.60 0.00 108 825.24 0.00 54.80 0.00 105 825.24 0.00 55.00 0.00 102 825.23 0.00 55.20 0.00 99 825.23 0.00 55.40 0.00 97 825.23 0.00 55.60 0.00 94 825.23 0.00 55.80 0.00 91 825.23 0.00 56.00 0.00 89 825.23 0.00 56.20 0.00 87 825.23 0.00 56.40 0.00 84 825.23 0.00 56.60 0.00 82 825.23 0.00 56.80 0.00 80 825.23 0.00 57.00 0.00 78 825.23 0.00 57.20 0.00 75 825.23 0.00 57.40 0.00 73 825.22 0.00 57.60 0.00 71 825.22 0.00 57.80 0.00 69 825.22 0.00 58.00 0.00 68 825.22 0.00 58.20 0.00 66 825.22 0.00 58.40 0.00 64 825.22 0.00 58.60 0.00 62 825.22 0.00 58.80 0.00 61 825.22 0.00 59.00 0.00 59 825.22 0.00 59.20 0.00 57 825.22 0.00 59.40 0.00 56 825.22 0.00 59.60 0.00 54 825.22 0.00 59.80 0.00 53 825.22 0.00 60.00 0.00 51 825.22 0.00 60.20 0.00 50 825.22 0.00 60.40 0.00 49 825.22 0.00 60.60 0.00 47 825.22 0.00 60.80 0.00 46 825.22 0.00 61.00 0.00 45 825.22 0.00 61.20 0.00 44 825.21 0.00 61.40 0.00 42 825.21 0.00 61.60 0.00 41 825.21 0.00 61.80 0.00 40 825.21 0.00 62.00 0.00 39 825.21 0.00 62.20 0.00 38 825.21 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 26HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 62.40 0.00 37 825.21 0.00 62.60 0.00 36 825.21 0.00 62.80 0.00 35 825.21 0.00 63.00 0.00 34 825.21 0.00 63.20 0.00 33 825.21 0.00 63.40 0.00 32 825.21 0.00 63.60 0.00 31 825.21 0.00 63.80 0.00 30 825.21 0.00 64.00 0.00 30 825.21 0.00 64.20 0.00 29 825.21 0.00 64.40 0.00 28 825.21 0.00 64.60 0.00 27 825.21 0.00 64.80 0.00 27 825.21 0.00 65.00 0.00 26 825.21 0.00 65.20 0.00 25 825.21 0.00 65.40 0.00 24 825.21 0.00 65.60 0.00 24 825.21 0.00 65.80 0.00 23 825.21 0.00 66.00 0.00 23 825.21 0.00 66.20 0.00 22 825.21 0.00 66.40 0.00 21 825.21 0.00 66.60 0.00 21 825.21 0.00 66.80 0.00 20 825.21 0.00 67.00 0.00 20 825.21 0.00 67.20 0.00 19 825.21 0.00 67.40 0.00 19 825.21 0.00 67.60 0.00 18 825.21 0.00 67.80 0.00 18 825.21 0.00 68.00 0.00 17 825.21 0.00 68.20 0.00 17 825.21 0.00 68.40 0.00 16 825.21 0.00 68.60 0.00 16 825.21 0.00 68.80 0.00 15 825.21 0.00 69.00 0.00 15 825.21 0.00 69.20 0.00 15 825.20 0.00 69.40 0.00 14 825.20 0.00 69.60 0.00 14 825.20 0.00 69.80 0.00 13 825.20 0.00 70.00 0.00 13 825.20 0.00 70.20 0.00 13 825.20 0.00 70.40 0.00 12 825.20 0.00 70.60 0.00 12 825.20 0.00 70.80 0.00 12 825.20 0.00 71.00 0.00 11 825.20 0.00 71.20 0.00 11 825.20 0.00 71.40 0.00 11 825.20 0.00 71.60 0.00 10 825.20 0.00 71.80 0.00 10 825.20 0.00 72.00 0.00 10 825.20 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 27HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention Elevation (feet) Primary (cfs) 825.20 0.00 825.21 0.00 825.22 0.00 825.23 0.00 825.24 0.00 825.25 0.00 825.26 0.01 825.27 0.01 825.28 0.01 825.29 0.01 825.30 0.02 825.31 0.02 825.32 0.02 825.33 0.02 825.34 0.03 825.35 0.03 825.36 0.03 825.37 0.03 825.38 0.04 825.39 0.04 825.40 0.04 825.41 0.04 825.42 0.04 825.43 0.04 825.44 0.05 825.45 0.05 825.46 0.05 825.47 0.05 825.48 0.05 825.49 0.05 825.50 0.05 825.51 0.05 825.52 0.06 825.53 0.06 825.54 0.06 825.55 0.06 825.56 0.06 825.57 0.06 825.58 0.06 825.59 0.06 825.60 0.06 825.61 0.07 825.62 0.07 825.63 0.07 825.64 0.07 825.65 0.07 825.66 0.07 825.67 0.07 825.68 0.07 825.69 0.07 825.70 0.07 825.71 0.08 Elevation (feet) Primary (cfs) 825.72 0.08 825.73 0.08 825.74 0.08 825.75 0.08 825.76 0.08 825.77 0.08 825.78 0.08 825.79 0.08 825.80 0.08 825.81 0.08 825.82 0.08 825.83 0.09 825.84 0.09 825.85 0.09 825.86 0.09 825.87 0.09 825.88 0.09 825.89 0.09 825.90 0.09 825.91 0.09 825.92 0.09 825.93 0.09 825.94 0.09 825.95 0.09 825.96 0.09 825.97 0.10 825.98 0.10 825.99 0.10 826.00 0.10 826.01 0.10 826.02 0.10 826.03 0.10 826.04 0.10 826.05 0.10 826.06 0.10 826.07 0.10 826.08 0.10 826.09 0.10 826.10 0.10 826.11 0.11 826.12 0.11 826.13 0.11 826.14 0.11 826.15 0.11 826.16 0.11 826.17 0.11 826.18 0.11 826.19 0.11 826.20 0.11 826.21 0.11 826.22 0.11 826.23 0.11 Elevation (feet) Primary (cfs) 826.24 0.11 826.25 0.11 826.26 0.11 826.27 0.11 826.28 0.12 826.29 0.12 826.30 0.12 826.31 0.12 826.32 0.12 826.33 0.12 826.34 0.12 826.35 0.12 826.36 0.12 826.37 0.12 826.38 0.12 826.39 0.12 826.40 0.12 826.41 0.12 826.42 0.12 826.43 0.12 826.44 0.12 826.45 0.12 826.46 0.13 826.47 0.13 826.48 0.13 826.49 0.13 826.50 0.13 826.51 0.13 826.52 0.13 826.53 0.13 826.54 0.13 826.55 0.13 826.56 0.13 826.57 0.13 826.58 0.13 826.59 0.13 826.60 0.13 826.61 0.13 826.62 0.13 826.63 0.13 826.64 0.13 826.65 0.14 826.66 0.14 826.67 0.14 826.68 0.14 826.69 0.14 826.70 0.14 826.71 0.14 826.72 0.14 826.73 0.14 826.74 0.14 826.75 0.14 Elevation (feet) Primary (cfs) 826.76 0.14 826.77 0.14 826.78 0.14 826.79 0.14 826.80 0.14 826.81 0.14 826.82 0.14 826.83 0.14 826.84 0.14 826.85 0.14 826.86 0.15 826.87 0.15 826.88 0.15 826.89 0.15 826.90 0.15 826.91 0.15 826.92 0.15 826.93 0.15 826.94 0.15 826.95 0.15 826.96 0.15 826.97 0.15 826.98 0.15 826.99 0.15 827.00 0.15 827.01 0.15 827.02 0.15 827.03 0.15 827.04 0.15 827.05 0.15 827.06 0.15 827.07 0.15 827.08 0.16 827.09 0.16 827.10 0.16 827.11 0.16 827.12 0.16 827.13 0.16 827.14 0.16 827.15 0.16 827.16 0.16 827.17 0.16 827.18 0.16 827.19 0.16 827.20 0.16 827.21 0.16 827.22 0.16 827.23 0.16 827.24 0.16 827.25 0.16 827.26 0.16 827.27 0.16 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 28HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 827.28 0.16 827.29 0.16 827.30 0.16 827.31 0.16 827.32 0.17 827.33 0.17 827.34 0.17 827.35 0.17 827.36 0.17 827.37 0.17 827.38 0.17 827.39 0.17 827.40 0.17 827.41 0.17 827.42 0.17 827.43 0.17 827.44 0.17 827.45 0.17 827.46 0.17 827.47 0.17 827.48 0.17 827.49 0.17 827.50 0.17 827.51 0.17 827.52 0.17 827.53 0.17 827.54 0.17 827.55 0.17 827.56 0.17 827.57 0.17 827.58 0.18 827.59 0.18 827.60 0.18 827.61 0.18 827.62 0.18 827.63 0.18 827.64 0.18 827.65 0.18 827.66 0.18 827.67 0.18 827.68 0.18 827.69 0.18 827.70 0.18 827.71 0.18 827.72 0.18 827.73 0.18 827.74 0.18 827.75 0.18 827.76 0.18 827.77 0.18 827.78 0.18 827.79 0.18 Elevation (feet) Primary (cfs) 827.80 0.18 827.81 0.18 827.82 0.18 827.83 0.18 827.84 0.19 827.85 0.19 827.86 0.19 827.87 0.19 827.88 0.19 827.89 0.19 827.90 0.19 827.91 0.19 827.92 0.19 827.93 0.19 827.94 0.19 827.95 0.19 827.96 0.19 827.97 0.19 827.98 0.19 827.99 0.19 828.00 0.19 828.01 0.19 828.02 0.19 828.03 0.19 828.04 0.19 828.05 0.19 828.06 0.19 828.07 0.19 828.08 0.19 828.09 0.19 828.10 0.19 828.11 0.19 828.12 0.19 828.13 0.20 828.14 0.20 828.15 0.20 828.16 0.20 828.17 0.20 828.18 0.20 828.19 0.20 828.20 0.20 828.21 0.20 828.22 0.20 828.23 0.20 828.24 0.20 828.25 0.20 828.26 0.20 828.27 0.20 828.28 0.20 828.29 0.20 828.30 0.20 828.31 0.20 Elevation (feet) Primary (cfs) 828.32 0.20 828.33 0.20 828.34 0.20 828.35 0.20 828.36 0.20 828.37 0.20 828.38 0.20 828.39 0.20 828.40 0.20 828.41 0.20 828.42 0.20 828.43 0.21 828.44 0.21 828.45 0.21 828.46 0.21 828.47 0.21 828.48 0.21 828.49 0.21 828.50 0.21 828.51 0.21 828.52 0.21 828.53 0.21 828.54 0.21 828.55 0.21 828.56 0.21 828.57 0.21 828.58 0.21 828.59 0.21 828.60 0.21 828.61 0.21 828.62 0.21 828.63 0.21 828.64 0.21 828.65 0.21 828.66 0.21 828.67 0.21 828.68 0.21 828.69 0.21 828.70 0.21 828.71 0.21 828.72 0.22 828.73 0.22 828.74 0.22 828.75 0.22 828.76 0.22 828.77 0.23 828.78 0.23 828.79 0.23 828.80 0.24 828.81 0.24 828.82 0.24 828.83 0.25 Elevation (feet) Primary (cfs) 828.84 0.25 828.85 0.26 828.86 0.26 828.87 0.27 828.88 0.27 828.89 0.28 828.90 0.28 828.91 0.28 828.92 0.29 828.93 0.29 828.94 0.29 828.95 0.30 828.96 0.30 828.97 0.30 828.98 0.31 828.99 0.31 829.00 0.31 829.01 0.31 829.02 0.32 829.03 0.32 829.04 0.32 829.05 0.32 829.06 0.33 829.07 0.33 829.08 0.33 829.09 0.33 829.10 0.34 829.11 0.34 829.12 0.34 829.13 0.34 829.14 0.34 829.15 0.35 829.16 0.35 829.17 0.35 829.18 0.35 829.19 0.35 829.20 0.36 829.21 0.36 829.22 0.36 829.23 0.36 829.24 0.36 829.25 0.37 829.26 0.37 829.27 0.37 829.28 0.37 829.29 0.37 829.30 0.38 829.31 0.38 829.32 0.38 829.33 0.38 829.34 0.38 829.35 0.38 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 29HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 829.36 0.39 829.37 0.39 829.38 0.39 829.39 0.39 829.40 0.39 829.41 0.39 829.42 0.40 829.43 0.40 829.44 0.40 829.45 0.40 829.46 0.40 829.47 0.40 829.48 0.40 829.49 0.41 829.50 0.41 829.51 0.41 829.52 0.41 829.53 0.41 829.54 0.41 829.55 0.42 829.56 0.42 829.57 0.42 829.58 0.42 829.59 0.42 829.60 0.42 829.61 0.42 829.62 0.43 829.63 0.43 829.64 0.43 829.65 0.43 829.66 0.43 829.67 0.43 829.68 0.43 829.69 0.44 829.70 0.44 829.71 0.44 829.72 0.44 829.73 0.44 829.74 0.44 829.75 0.44 829.76 0.44 829.77 0.45 829.78 0.45 829.79 0.45 829.80 0.45 829.81 0.45 829.82 0.45 829.83 0.45 829.84 0.46 829.85 0.46 829.86 0.46 829.87 0.46 Elevation (feet) Primary (cfs) 829.88 0.46 829.89 0.46 829.90 0.46 829.91 0.46 829.92 0.47 829.93 0.47 829.94 0.47 829.95 0.47 829.96 0.47 829.97 0.47 829.98 0.47 829.99 0.47 830.00 0.48 830.01 0.48 830.02 0.48 830.03 0.48 830.04 0.48 830.05 0.48 830.06 0.48 830.07 0.48 830.08 0.48 830.09 0.49 830.10 0.49 830.11 0.49 830.12 0.49 830.13 0.49 830.14 0.49 830.15 0.49 830.16 0.49 830.17 0.50 830.18 0.50 830.19 0.50 830.20 0.50 830.21 0.50 830.22 0.50 830.23 0.50 830.24 0.50 830.25 0.50 830.26 0.51 830.27 0.51 830.28 0.51 830.29 0.51 830.30 0.51 830.31 0.51 830.32 0.51 830.33 0.51 830.34 0.51 830.35 0.52 830.36 0.52 830.37 0.52 830.38 0.52 830.39 0.52 Elevation (feet) Primary (cfs) 830.40 0.52 830.41 0.52 830.42 0.52 830.43 0.52 830.44 0.53 830.45 0.53 830.46 0.53 830.47 0.53 830.48 0.53 830.49 0.53 830.50 0.53 830.51 0.53 830.52 0.53 830.53 0.53 830.54 0.54 830.55 0.54 830.56 0.54 830.57 0.54 830.58 0.54 830.59 0.54 830.60 0.54 830.61 0.54 830.62 0.54 830.63 0.54 830.64 0.55 830.65 0.55 830.66 0.55 830.67 0.55 830.68 0.55 830.69 0.55 830.70 0.55 830.71 0.55 830.72 0.55 830.73 0.55 830.74 0.56 830.75 0.56 830.76 0.56 830.77 0.56 830.78 0.56 830.79 0.56 830.80 0.56 830.81 0.56 830.82 0.56 830.83 0.56 830.84 0.57 830.85 0.57 830.86 0.57 830.87 0.57 830.88 0.57 830.89 0.57 830.90 0.57 830.91 0.57 Elevation (feet) Primary (cfs) 830.92 0.57 830.93 0.57 830.94 0.58 830.95 0.58 830.96 0.58 830.97 0.58 830.98 0.58 830.99 0.58 831.00 0.58 831.01 0.58 831.02 0.58 831.03 0.58 831.04 0.58 831.05 0.59 831.06 0.59 831.07 0.59 831.08 0.59 831.09 0.59 831.10 0.59 831.11 0.59 831.12 0.59 831.13 0.59 831.14 0.59 831.15 0.59 831.16 0.60 831.17 0.60 831.18 0.60 831.19 0.60 831.20 0.60 831.21 0.60 831.22 0.60 831.23 0.60 831.24 0.60 831.25 0.60 831.26 0.60 831.27 0.61 831.28 0.61 831.29 0.61 831.30 0.61 831.31 0.61 831.32 0.61 831.33 0.61 831.34 0.61 831.35 0.61 831.36 0.61 831.37 0.61 831.38 0.62 831.39 0.62 831.40 0.62 831.41 0.62 831.42 0.62 831.43 0.62 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 30HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 831.44 0.62 831.45 0.62 831.46 0.62 831.47 0.62 831.48 0.62 831.49 0.63 831.50 0.63 831.51 0.63 831.52 0.63 831.53 0.63 831.54 0.63 831.55 0.63 831.56 0.63 831.57 0.63 831.58 0.63 831.59 0.63 831.60 0.63 831.61 0.64 831.62 0.64 831.63 0.64 831.64 0.64 831.65 0.64 831.66 0.64 831.67 0.64 831.68 0.64 831.69 0.64 831.70 0.64 831.71 0.64 831.72 0.64 831.73 0.65 831.74 0.65 831.75 0.65 831.76 0.65 831.77 0.65 831.78 0.65 831.79 0.65 831.80 0.65 831.81 0.65 831.82 0.65 831.83 0.65 831.84 0.65 831.85 0.66 831.86 0.66 831.87 0.66 831.88 0.66 831.89 0.66 831.90 0.66 831.91 0.66 831.92 0.66 831.93 0.66 831.94 0.66 831.95 0.66 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 31HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention Elevation (feet) Storage (cubic-feet) 825.20 0 825.21 29 825.22 59 825.23 88 825.24 118 825.25 147 825.26 176 825.27 206 825.28 235 825.29 265 825.30 294 825.31 323 825.32 353 825.33 382 825.34 412 825.35 441 825.36 471 825.37 500 825.38 529 825.39 559 825.40 588 825.41 618 825.42 647 825.43 676 825.44 706 825.45 735 825.46 765 825.47 794 825.48 823 825.49 853 825.50 882 825.51 912 825.52 941 825.53 970 825.54 1,000 825.55 1,029 825.56 1,059 825.57 1,088 825.58 1,117 825.59 1,147 825.60 1,176 825.61 1,206 825.62 1,235 825.63 1,264 825.64 1,294 825.65 1,323 825.66 1,353 825.67 1,382 825.68 1,412 825.69 1,441 825.70 1,470 825.71 1,500 Elevation (feet) Storage (cubic-feet) 825.72 1,529 825.73 1,559 825.74 1,588 825.75 1,617 825.76 1,647 825.77 1,676 825.78 1,706 825.79 1,735 825.80 1,764 825.81 1,794 825.82 1,823 825.83 1,853 825.84 1,882 825.85 1,911 825.86 1,941 825.87 1,970 825.88 2,000 825.89 2,029 825.90 2,058 825.91 2,088 825.92 2,117 825.93 2,147 825.94 2,176 825.95 2,205 825.96 2,270 825.97 2,334 825.98 2,398 825.99 2,462 826.00 2,526 826.01 2,590 826.02 2,654 826.03 2,718 826.04 2,782 826.05 2,846 826.06 2,910 826.07 2,973 826.08 3,037 826.09 3,101 826.10 3,165 826.11 3,229 826.12 3,293 826.13 3,357 826.14 3,420 826.15 3,484 826.16 3,548 826.17 3,612 826.18 3,676 826.19 3,739 826.20 3,803 826.21 3,867 826.22 3,930 826.23 3,994 Elevation (feet) Storage (cubic-feet) 826.24 4,058 826.25 4,121 826.26 4,185 826.27 4,248 826.28 4,312 826.29 4,376 826.30 4,439 826.31 4,503 826.32 4,566 826.33 4,630 826.34 4,693 826.35 4,757 826.36 4,820 826.37 4,884 826.38 4,947 826.39 5,011 826.40 5,074 826.41 5,137 826.42 5,201 826.43 5,264 826.44 5,327 826.45 5,391 826.46 5,454 826.47 5,517 826.48 5,581 826.49 5,644 826.50 5,707 826.51 5,770 826.52 5,834 826.53 5,897 826.54 5,960 826.55 6,023 826.56 6,086 826.57 6,149 826.58 6,212 826.59 6,275 826.60 6,338 826.61 6,401 826.62 6,464 826.63 6,527 826.64 6,590 826.65 6,653 826.66 6,716 826.67 6,779 826.68 6,842 826.69 6,905 826.70 6,968 826.71 7,030 826.72 7,093 826.73 7,156 826.74 7,219 826.75 7,281 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 32HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 826.76 7,344 826.77 7,407 826.78 7,470 826.79 7,532 826.80 7,595 826.81 7,658 826.82 7,720 826.83 7,783 826.84 7,845 826.85 7,908 826.86 7,970 826.87 8,033 826.88 8,095 826.89 8,158 826.90 8,220 826.91 8,283 826.92 8,345 826.93 8,407 826.94 8,470 826.95 8,532 826.96 8,594 826.97 8,657 826.98 8,719 826.99 8,781 827.00 8,843 827.01 8,905 827.02 8,968 827.03 9,030 827.04 9,092 827.05 9,154 827.06 9,216 827.07 9,278 827.08 9,340 827.09 9,402 827.10 9,464 827.11 9,526 827.12 9,587 827.13 9,649 827.14 9,711 827.15 9,773 827.16 9,835 827.17 9,896 827.18 9,958 827.19 10,020 827.20 10,081 827.21 10,143 827.22 10,205 827.23 10,266 827.24 10,328 827.25 10,389 827.26 10,451 827.27 10,512 Elevation (feet) Storage (cubic-feet) 827.28 10,574 827.29 10,635 827.30 10,697 827.31 10,758 827.32 10,819 827.33 10,881 827.34 10,942 827.35 11,003 827.36 11,064 827.37 11,126 827.38 11,187 827.39 11,248 827.40 11,309 827.41 11,370 827.42 11,431 827.43 11,492 827.44 11,553 827.45 11,614 827.46 11,675 827.47 11,736 827.48 11,797 827.49 11,858 827.50 11,918 827.51 11,979 827.52 12,040 827.53 12,101 827.54 12,161 827.55 12,222 827.56 12,283 827.57 12,343 827.58 12,404 827.59 12,464 827.60 12,525 827.61 12,585 827.62 12,646 827.63 12,706 827.64 12,766 827.65 12,827 827.66 12,887 827.67 12,947 827.68 13,007 827.69 13,068 827.70 13,128 827.71 13,188 827.72 13,248 827.73 13,308 827.74 13,368 827.75 13,428 827.76 13,488 827.77 13,548 827.78 13,608 827.79 13,667 Elevation (feet) Storage (cubic-feet) 827.80 13,727 827.81 13,787 827.82 13,847 827.83 13,906 827.84 13,966 827.85 14,025 827.86 14,085 827.87 14,145 827.88 14,204 827.89 14,263 827.90 14,323 827.91 14,382 827.92 14,442 827.93 14,501 827.94 14,560 827.95 14,619 827.96 14,678 827.97 14,738 827.98 14,797 827.99 14,856 828.00 14,915 828.01 14,974 828.02 15,033 828.03 15,092 828.04 15,150 828.05 15,209 828.06 15,268 828.07 15,327 828.08 15,385 828.09 15,444 828.10 15,503 828.11 15,561 828.12 15,620 828.13 15,678 828.14 15,737 828.15 15,795 828.16 15,853 828.17 15,912 828.18 15,970 828.19 16,028 828.20 16,086 828.21 16,144 828.22 16,202 828.23 16,260 828.24 16,318 828.25 16,376 828.26 16,434 828.27 16,492 828.28 16,550 828.29 16,608 828.30 16,666 828.31 16,723 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 33HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 828.32 16,781 828.33 16,838 828.34 16,896 828.35 16,954 828.36 17,011 828.37 17,068 828.38 17,126 828.39 17,183 828.40 17,240 828.41 17,298 828.42 17,355 828.43 17,412 828.44 17,469 828.45 17,526 828.46 17,583 828.47 17,640 828.48 17,697 828.49 17,754 828.50 17,810 828.51 17,867 828.52 17,924 828.53 17,980 828.54 18,037 828.55 18,093 828.56 18,150 828.57 18,206 828.58 18,262 828.59 18,319 828.60 18,375 828.61 18,431 828.62 18,487 828.63 18,543 828.64 18,599 828.65 18,655 828.66 18,711 828.67 18,767 828.68 18,823 828.69 18,879 828.70 18,934 828.71 18,990 828.72 19,046 828.73 19,101 828.74 19,157 828.75 19,212 828.76 19,268 828.77 19,323 828.78 19,378 828.79 19,433 828.80 19,488 828.81 19,544 828.82 19,599 828.83 19,654 Elevation (feet) Storage (cubic-feet) 828.84 19,708 828.85 19,763 828.86 19,818 828.87 19,873 828.88 19,928 828.89 19,982 828.90 20,037 828.91 20,091 828.92 20,146 828.93 20,200 828.94 20,254 828.95 20,309 828.96 20,363 828.97 20,417 828.98 20,471 828.99 20,525 829.00 20,579 829.01 20,633 829.02 20,686 829.03 20,740 829.04 20,794 829.05 20,847 829.06 20,901 829.07 20,954 829.08 21,008 829.09 21,061 829.10 21,114 829.11 21,168 829.12 21,221 829.13 21,274 829.14 21,327 829.15 21,380 829.16 21,433 829.17 21,486 829.18 21,538 829.19 21,591 829.20 21,644 829.21 21,696 829.22 21,749 829.23 21,801 829.24 21,853 829.25 21,905 829.26 21,958 829.27 22,010 829.28 22,062 829.29 22,114 829.30 22,166 829.31 22,217 829.32 22,269 829.33 22,321 829.34 22,372 829.35 22,424 Elevation (feet) Storage (cubic-feet) 829.36 22,475 829.37 22,527 829.38 22,578 829.39 22,629 829.40 22,680 829.41 22,731 829.42 22,782 829.43 22,833 829.44 22,884 829.45 22,934 829.46 22,985 829.47 23,036 829.48 23,086 829.49 23,137 829.50 23,187 829.51 23,237 829.52 23,287 829.53 23,337 829.54 23,387 829.55 23,437 829.56 23,487 829.57 23,536 829.58 23,586 829.59 23,636 829.60 23,685 829.61 23,734 829.62 23,783 829.63 23,833 829.64 23,882 829.65 23,931 829.66 23,980 829.67 24,028 829.68 24,077 829.69 24,126 829.70 24,174 829.71 24,223 829.72 24,271 829.73 24,319 829.74 24,367 829.75 24,415 829.76 24,463 829.77 24,511 829.78 24,559 829.79 24,606 829.80 24,654 829.81 24,701 829.82 24,748 829.83 24,796 829.84 24,843 829.85 24,890 829.86 24,937 829.87 24,983 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 34HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 829.88 25,030 829.89 25,077 829.90 25,123 829.91 25,169 829.92 25,216 829.93 25,262 829.94 25,308 829.95 25,354 829.96 25,399 829.97 25,445 829.98 25,491 829.99 25,536 830.00 25,581 830.01 25,626 830.02 25,671 830.03 25,716 830.04 25,761 830.05 25,806 830.06 25,850 830.07 25,895 830.08 25,939 830.09 25,983 830.10 26,027 830.11 26,071 830.12 26,115 830.13 26,158 830.14 26,202 830.15 26,245 830.16 26,288 830.17 26,331 830.18 26,374 830.19 26,417 830.20 26,459 830.21 26,502 830.22 26,544 830.23 26,586 830.24 26,628 830.25 26,670 830.26 26,711 830.27 26,753 830.28 26,794 830.29 26,835 830.30 26,876 830.31 26,917 830.32 26,957 830.33 26,997 830.34 27,037 830.35 27,077 830.36 27,117 830.37 27,156 830.38 27,195 830.39 27,234 Elevation (feet) Storage (cubic-feet) 830.40 27,273 830.41 27,311 830.42 27,349 830.43 27,387 830.44 27,425 830.45 27,462 830.46 27,499 830.47 27,535 830.48 27,571 830.49 27,607 830.50 27,643 830.51 27,678 830.52 27,713 830.53 27,748 830.54 27,782 830.55 27,817 830.56 27,851 830.57 27,884 830.58 27,918 830.59 27,951 830.60 27,985 830.61 28,018 830.62 28,051 830.63 28,083 830.64 28,116 830.65 28,148 830.66 28,181 830.67 28,213 830.68 28,245 830.69 28,278 830.70 28,310 830.71 28,342 830.72 28,374 830.73 28,405 830.74 28,437 830.75 28,469 830.76 28,500 830.77 28,532 830.78 28,563 830.79 28,595 830.80 28,626 830.81 28,657 830.82 28,688 830.83 28,719 830.84 28,750 830.85 28,780 830.86 28,811 830.87 28,841 830.88 28,872 830.89 28,902 830.90 28,932 830.91 28,962 Elevation (feet) Storage (cubic-feet) 830.92 28,992 830.93 29,022 830.94 29,051 830.95 29,081 830.96 29,110 830.97 29,140 830.98 29,169 830.99 29,198 831.00 29,228 831.01 29,257 831.02 29,287 831.03 29,316 831.04 29,345 831.05 29,375 831.06 29,404 831.07 29,434 831.08 29,463 831.09 29,492 831.10 29,522 831.11 29,551 831.12 29,581 831.13 29,610 831.14 29,639 831.15 29,669 831.16 29,698 831.17 29,728 831.18 29,757 831.19 29,786 831.20 29,816 831.21 29,845 831.22 29,875 831.23 29,904 831.24 29,933 831.25 29,963 831.26 29,992 831.27 30,022 831.28 30,051 831.29 30,081 831.30 30,110 831.31 30,139 831.32 30,169 831.33 30,198 831.34 30,228 831.35 30,257 831.36 30,286 831.37 30,316 831.38 30,345 831.39 30,375 831.40 30,404 831.41 30,433 831.42 30,463 831.43 30,492 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 35HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 831.44 30,522 831.45 30,551 831.46 30,580 831.47 30,610 831.48 30,639 831.49 30,669 831.50 30,698 831.51 30,727 831.52 30,757 831.53 30,786 831.54 30,816 831.55 30,845 831.56 30,874 831.57 30,904 831.58 30,933 831.59 30,963 831.60 30,992 831.61 31,022 831.62 31,051 831.63 31,080 831.64 31,110 831.65 31,139 831.66 31,169 831.67 31,198 831.68 31,227 831.69 31,257 831.70 31,286 831.71 31,316 831.72 31,345 831.73 31,374 831.74 31,404 831.75 31,433 831.76 31,463 831.77 31,492 831.78 31,521 831.79 31,551 831.80 31,580 831.81 31,610 831.82 31,639 831.83 31,668 831.84 31,698 831.85 31,727 831.86 31,757 831.87 31,786 831.88 31,815 831.89 31,845 831.90 31,874 831.91 31,904 831.92 31,933 831.93 31,963 831.94 31,992 831.95 32,021 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 36HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Link 2L: Monon Trail Pipe Inflow Area = 2.070 ac, 85.51% Impervious, Inflow Depth > 2.12" for 2yr-24hr Ham Cty event Inflow = 0.16 cfs @ 15.01 hrs, Volume= 0.365 af Primary = 0.16 cfs @ 15.01 hrs, Volume= 0.365 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Link 2L: Monon Trail Pipe Inflow Primary Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)0.18 0.17 0.16 0.15 0.14 0.13 0.12 0.11 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 Inflow Area=2.070 ac 0.16 cfs 0.16 cfs Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 37HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.00 0.00 0.00 0.30 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.60 0.00 0.00 0.00 0.70 0.00 0.00 0.00 0.80 0.00 0.00 0.00 0.90 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.10 0.00 0.00 0.00 1.20 0.00 0.00 0.00 1.30 0.00 0.00 0.00 1.40 0.00 0.00 0.00 1.50 0.00 0.00 0.00 1.60 0.00 0.00 0.00 1.70 0.00 0.00 0.00 1.80 0.00 0.00 0.00 1.90 0.00 0.00 0.00 2.00 0.00 0.00 0.00 2.10 0.00 0.00 0.00 2.20 0.00 0.00 0.00 2.30 0.00 0.00 0.00 2.40 0.00 0.00 0.00 2.50 0.00 0.00 0.00 2.60 0.00 0.00 0.00 2.70 0.00 0.00 0.00 2.80 0.00 0.00 0.00 2.90 0.00 0.00 0.00 3.00 0.00 0.00 0.00 3.10 0.00 0.00 0.00 3.20 0.00 0.00 0.00 3.30 0.00 0.00 0.00 3.40 0.00 0.00 0.00 3.50 0.00 0.00 0.00 3.60 0.00 0.00 0.00 3.70 0.00 0.00 0.00 3.80 0.00 0.00 0.00 3.90 0.00 0.00 0.00 4.00 0.00 0.00 0.00 4.10 0.00 0.00 0.00 4.20 0.00 0.00 0.00 4.30 0.00 0.00 0.00 4.40 0.00 0.00 0.00 4.50 0.00 0.00 0.00 4.60 0.00 0.00 0.00 4.70 0.00 0.00 0.00 4.80 0.00 0.00 0.00 4.90 0.00 0.00 0.00 5.00 0.00 0.00 0.00 5.10 0.00 0.00 0.00 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 5.20 0.00 0.00 0.00 5.30 0.00 0.00 0.00 5.40 0.00 0.00 0.00 5.50 0.00 0.00 0.00 5.60 0.00 0.00 0.00 5.70 0.00 0.00 0.00 5.80 0.00 0.00 0.00 5.90 0.00 0.00 0.00 6.00 0.00 0.00 0.00 6.10 0.00 0.00 0.00 6.20 0.01 0.00 0.01 6.30 0.01 0.00 0.01 6.40 0.01 0.00 0.01 6.50 0.01 0.00 0.01 6.60 0.01 0.00 0.01 6.70 0.01 0.00 0.01 6.80 0.01 0.00 0.01 6.90 0.01 0.00 0.01 7.00 0.01 0.00 0.01 7.10 0.01 0.00 0.01 7.20 0.01 0.00 0.01 7.30 0.01 0.00 0.01 7.40 0.01 0.00 0.01 7.50 0.02 0.00 0.02 7.60 0.02 0.00 0.02 7.70 0.02 0.00 0.02 7.80 0.02 0.00 0.02 7.90 0.02 0.00 0.02 8.00 0.02 0.00 0.02 8.10 0.02 0.00 0.02 8.20 0.02 0.00 0.02 8.30 0.03 0.00 0.03 8.40 0.03 0.00 0.03 8.50 0.03 0.00 0.03 8.60 0.03 0.00 0.03 8.70 0.03 0.00 0.03 8.80 0.03 0.00 0.03 8.90 0.03 0.00 0.03 9.00 0.03 0.00 0.03 9.10 0.04 0.00 0.04 9.20 0.04 0.00 0.04 9.30 0.04 0.00 0.04 9.40 0.04 0.00 0.04 9.50 0.04 0.00 0.04 9.60 0.04 0.00 0.04 9.70 0.04 0.00 0.04 9.80 0.05 0.00 0.05 9.90 0.05 0.00 0.05 10.00 0.05 0.00 0.05 10.10 0.05 0.00 0.05 10.20 0.05 0.00 0.05 10.30 0.05 0.00 0.05 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 38HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 10.40 0.06 0.00 0.06 10.50 0.06 0.00 0.06 10.60 0.06 0.00 0.06 10.70 0.06 0.00 0.06 10.80 0.06 0.00 0.06 10.90 0.07 0.00 0.07 11.00 0.07 0.00 0.07 11.10 0.07 0.00 0.07 11.20 0.07 0.00 0.07 11.30 0.08 0.00 0.08 11.40 0.08 0.00 0.08 11.50 0.09 0.00 0.09 11.60 0.09 0.00 0.09 11.70 0.10 0.00 0.10 11.80 0.11 0.00 0.11 11.90 0.12 0.00 0.12 12.00 0.14 0.00 0.14 12.10 0.15 0.00 0.15 12.20 0.15 0.00 0.15 12.30 0.15 0.00 0.15 12.40 0.16 0.00 0.16 12.50 0.16 0.00 0.16 12.60 0.16 0.00 0.16 12.70 0.16 0.00 0.16 12.80 0.16 0.00 0.16 12.90 0.16 0.00 0.16 13.00 0.16 0.00 0.16 13.10 0.16 0.00 0.16 13.20 0.16 0.00 0.16 13.30 0.16 0.00 0.16 13.40 0.16 0.00 0.16 13.50 0.16 0.00 0.16 13.60 0.16 0.00 0.16 13.70 0.16 0.00 0.16 13.80 0.16 0.00 0.16 13.90 0.16 0.00 0.16 14.00 0.16 0.00 0.16 14.10 0.16 0.00 0.16 14.20 0.16 0.00 0.16 14.30 0.16 0.00 0.16 14.40 0.16 0.00 0.16 14.50 0.16 0.00 0.16 14.60 0.16 0.00 0.16 14.70 0.16 0.00 0.16 14.80 0.16 0.00 0.16 14.90 0.16 0.00 0.16 15.00 0.16 0.00 0.16 15.10 0.16 0.00 0.16 15.20 0.16 0.00 0.16 15.30 0.16 0.00 0.16 15.40 0.16 0.00 0.16 15.50 0.16 0.00 0.16 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 15.60 0.16 0.00 0.16 15.70 0.16 0.00 0.16 15.80 0.16 0.00 0.16 15.90 0.16 0.00 0.16 16.00 0.16 0.00 0.16 16.10 0.16 0.00 0.16 16.20 0.16 0.00 0.16 16.30 0.16 0.00 0.16 16.40 0.16 0.00 0.16 16.50 0.16 0.00 0.16 16.60 0.16 0.00 0.16 16.70 0.16 0.00 0.16 16.80 0.16 0.00 0.16 16.90 0.16 0.00 0.16 17.00 0.16 0.00 0.16 17.10 0.16 0.00 0.16 17.20 0.16 0.00 0.16 17.30 0.16 0.00 0.16 17.40 0.16 0.00 0.16 17.50 0.16 0.00 0.16 17.60 0.16 0.00 0.16 17.70 0.16 0.00 0.16 17.80 0.16 0.00 0.16 17.90 0.16 0.00 0.16 18.00 0.16 0.00 0.16 18.10 0.16 0.00 0.16 18.20 0.16 0.00 0.16 18.30 0.16 0.00 0.16 18.40 0.16 0.00 0.16 18.50 0.16 0.00 0.16 18.60 0.16 0.00 0.16 18.70 0.16 0.00 0.16 18.80 0.16 0.00 0.16 18.90 0.16 0.00 0.16 19.00 0.16 0.00 0.16 19.10 0.16 0.00 0.16 19.20 0.16 0.00 0.16 19.30 0.16 0.00 0.16 19.40 0.16 0.00 0.16 19.50 0.16 0.00 0.16 19.60 0.16 0.00 0.16 19.70 0.16 0.00 0.16 19.80 0.16 0.00 0.16 19.90 0.16 0.00 0.16 20.00 0.16 0.00 0.16 20.10 0.16 0.00 0.16 20.20 0.16 0.00 0.16 20.30 0.16 0.00 0.16 20.40 0.16 0.00 0.16 20.50 0.15 0.00 0.15 20.60 0.15 0.00 0.15 20.70 0.15 0.00 0.15 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 39HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 20.80 0.15 0.00 0.15 20.90 0.15 0.00 0.15 21.00 0.15 0.00 0.15 21.10 0.15 0.00 0.15 21.20 0.15 0.00 0.15 21.30 0.15 0.00 0.15 21.40 0.15 0.00 0.15 21.50 0.15 0.00 0.15 21.60 0.15 0.00 0.15 21.70 0.15 0.00 0.15 21.80 0.15 0.00 0.15 21.90 0.15 0.00 0.15 22.00 0.15 0.00 0.15 22.10 0.15 0.00 0.15 22.20 0.15 0.00 0.15 22.30 0.15 0.00 0.15 22.40 0.15 0.00 0.15 22.50 0.15 0.00 0.15 22.60 0.15 0.00 0.15 22.70 0.15 0.00 0.15 22.80 0.15 0.00 0.15 22.90 0.15 0.00 0.15 23.00 0.15 0.00 0.15 23.10 0.15 0.00 0.15 23.20 0.15 0.00 0.15 23.30 0.15 0.00 0.15 23.40 0.15 0.00 0.15 23.50 0.15 0.00 0.15 23.60 0.15 0.00 0.15 23.70 0.15 0.00 0.15 23.80 0.15 0.00 0.15 23.90 0.15 0.00 0.15 24.00 0.15 0.00 0.15 24.10 0.15 0.00 0.15 24.20 0.15 0.00 0.15 24.30 0.15 0.00 0.15 24.40 0.15 0.00 0.15 24.50 0.15 0.00 0.15 24.60 0.14 0.00 0.14 24.70 0.14 0.00 0.14 24.80 0.14 0.00 0.14 24.90 0.14 0.00 0.14 25.00 0.14 0.00 0.14 25.10 0.14 0.00 0.14 25.20 0.14 0.00 0.14 25.30 0.14 0.00 0.14 25.40 0.14 0.00 0.14 25.50 0.14 0.00 0.14 25.60 0.14 0.00 0.14 25.70 0.14 0.00 0.14 25.80 0.14 0.00 0.14 25.90 0.14 0.00 0.14 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 26.00 0.14 0.00 0.14 26.10 0.14 0.00 0.14 26.20 0.14 0.00 0.14 26.30 0.14 0.00 0.14 26.40 0.14 0.00 0.14 26.50 0.14 0.00 0.14 26.60 0.14 0.00 0.14 26.70 0.14 0.00 0.14 26.80 0.14 0.00 0.14 26.90 0.14 0.00 0.14 27.00 0.14 0.00 0.14 27.10 0.14 0.00 0.14 27.20 0.13 0.00 0.13 27.30 0.13 0.00 0.13 27.40 0.13 0.00 0.13 27.50 0.13 0.00 0.13 27.60 0.13 0.00 0.13 27.70 0.13 0.00 0.13 27.80 0.13 0.00 0.13 27.90 0.13 0.00 0.13 28.00 0.13 0.00 0.13 28.10 0.13 0.00 0.13 28.20 0.13 0.00 0.13 28.30 0.13 0.00 0.13 28.40 0.13 0.00 0.13 28.50 0.13 0.00 0.13 28.60 0.13 0.00 0.13 28.70 0.13 0.00 0.13 28.80 0.13 0.00 0.13 28.90 0.13 0.00 0.13 29.00 0.13 0.00 0.13 29.10 0.13 0.00 0.13 29.20 0.13 0.00 0.13 29.30 0.13 0.00 0.13 29.40 0.13 0.00 0.13 29.50 0.13 0.00 0.13 29.60 0.13 0.00 0.13 29.70 0.13 0.00 0.13 29.80 0.12 0.00 0.12 29.90 0.12 0.00 0.12 30.00 0.12 0.00 0.12 30.10 0.12 0.00 0.12 30.20 0.12 0.00 0.12 30.30 0.12 0.00 0.12 30.40 0.12 0.00 0.12 30.50 0.12 0.00 0.12 30.60 0.12 0.00 0.12 30.70 0.12 0.00 0.12 30.80 0.12 0.00 0.12 30.90 0.12 0.00 0.12 31.00 0.12 0.00 0.12 31.10 0.12 0.00 0.12 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 40HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 31.20 0.12 0.00 0.12 31.30 0.12 0.00 0.12 31.40 0.12 0.00 0.12 31.50 0.12 0.00 0.12 31.60 0.12 0.00 0.12 31.70 0.12 0.00 0.12 31.80 0.12 0.00 0.12 31.90 0.12 0.00 0.12 32.00 0.12 0.00 0.12 32.10 0.12 0.00 0.12 32.20 0.12 0.00 0.12 32.30 0.12 0.00 0.12 32.40 0.12 0.00 0.12 32.50 0.11 0.00 0.11 32.60 0.11 0.00 0.11 32.70 0.11 0.00 0.11 32.80 0.11 0.00 0.11 32.90 0.11 0.00 0.11 33.00 0.11 0.00 0.11 33.10 0.11 0.00 0.11 33.20 0.11 0.00 0.11 33.30 0.11 0.00 0.11 33.40 0.11 0.00 0.11 33.50 0.11 0.00 0.11 33.60 0.11 0.00 0.11 33.70 0.11 0.00 0.11 33.80 0.11 0.00 0.11 33.90 0.11 0.00 0.11 34.00 0.11 0.00 0.11 34.10 0.11 0.00 0.11 34.20 0.11 0.00 0.11 34.30 0.11 0.00 0.11 34.40 0.11 0.00 0.11 34.50 0.11 0.00 0.11 34.60 0.11 0.00 0.11 34.70 0.11 0.00 0.11 34.80 0.11 0.00 0.11 34.90 0.11 0.00 0.11 35.00 0.11 0.00 0.11 35.10 0.10 0.00 0.10 35.20 0.10 0.00 0.10 35.30 0.10 0.00 0.10 35.40 0.10 0.00 0.10 35.50 0.10 0.00 0.10 35.60 0.10 0.00 0.10 35.70 0.10 0.00 0.10 35.80 0.10 0.00 0.10 35.90 0.10 0.00 0.10 36.00 0.10 0.00 0.10 36.10 0.10 0.00 0.10 36.20 0.10 0.00 0.10 36.30 0.10 0.00 0.10 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 36.40 0.10 0.00 0.10 36.50 0.10 0.00 0.10 36.60 0.10 0.00 0.10 36.70 0.10 0.00 0.10 36.80 0.10 0.00 0.10 36.90 0.10 0.00 0.10 37.00 0.10 0.00 0.10 37.10 0.10 0.00 0.10 37.20 0.10 0.00 0.10 37.30 0.10 0.00 0.10 37.40 0.10 0.00 0.10 37.50 0.10 0.00 0.10 37.60 0.10 0.00 0.10 37.70 0.10 0.00 0.10 37.80 0.09 0.00 0.09 37.90 0.09 0.00 0.09 38.00 0.09 0.00 0.09 38.10 0.09 0.00 0.09 38.20 0.09 0.00 0.09 38.30 0.09 0.00 0.09 38.40 0.09 0.00 0.09 38.50 0.09 0.00 0.09 38.60 0.09 0.00 0.09 38.70 0.09 0.00 0.09 38.80 0.09 0.00 0.09 38.90 0.09 0.00 0.09 39.00 0.09 0.00 0.09 39.10 0.08 0.00 0.08 39.20 0.08 0.00 0.08 39.30 0.08 0.00 0.08 39.40 0.08 0.00 0.08 39.50 0.08 0.00 0.08 39.60 0.08 0.00 0.08 39.70 0.08 0.00 0.08 39.80 0.08 0.00 0.08 39.90 0.08 0.00 0.08 40.00 0.08 0.00 0.08 40.10 0.08 0.00 0.08 40.20 0.08 0.00 0.08 40.30 0.07 0.00 0.07 40.40 0.07 0.00 0.07 40.50 0.07 0.00 0.07 40.60 0.07 0.00 0.07 40.70 0.07 0.00 0.07 40.80 0.07 0.00 0.07 40.90 0.07 0.00 0.07 41.00 0.07 0.00 0.07 41.10 0.07 0.00 0.07 41.20 0.07 0.00 0.07 41.30 0.07 0.00 0.07 41.40 0.07 0.00 0.07 41.50 0.06 0.00 0.06 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 41HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 41.60 0.06 0.00 0.06 41.70 0.06 0.00 0.06 41.80 0.06 0.00 0.06 41.90 0.06 0.00 0.06 42.00 0.06 0.00 0.06 42.10 0.06 0.00 0.06 42.20 0.06 0.00 0.06 42.30 0.06 0.00 0.06 42.40 0.06 0.00 0.06 42.50 0.06 0.00 0.06 42.60 0.06 0.00 0.06 42.70 0.05 0.00 0.05 42.80 0.05 0.00 0.05 42.90 0.05 0.00 0.05 43.00 0.05 0.00 0.05 43.10 0.05 0.00 0.05 43.20 0.05 0.00 0.05 43.30 0.05 0.00 0.05 43.40 0.05 0.00 0.05 43.50 0.05 0.00 0.05 43.60 0.05 0.00 0.05 43.70 0.05 0.00 0.05 43.80 0.05 0.00 0.05 43.90 0.04 0.00 0.04 44.00 0.04 0.00 0.04 44.10 0.04 0.00 0.04 44.20 0.04 0.00 0.04 44.30 0.04 0.00 0.04 44.40 0.04 0.00 0.04 44.50 0.04 0.00 0.04 44.60 0.04 0.00 0.04 44.70 0.04 0.00 0.04 44.80 0.04 0.00 0.04 44.90 0.04 0.00 0.04 45.00 0.04 0.00 0.04 45.10 0.03 0.00 0.03 45.20 0.03 0.00 0.03 45.30 0.03 0.00 0.03 45.40 0.03 0.00 0.03 45.50 0.03 0.00 0.03 45.60 0.03 0.00 0.03 45.70 0.03 0.00 0.03 45.80 0.03 0.00 0.03 45.90 0.03 0.00 0.03 46.00 0.03 0.00 0.03 46.10 0.03 0.00 0.03 46.20 0.03 0.00 0.03 46.30 0.03 0.00 0.03 46.40 0.02 0.00 0.02 46.50 0.02 0.00 0.02 46.60 0.02 0.00 0.02 46.70 0.02 0.00 0.02 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 46.80 0.02 0.00 0.02 46.90 0.02 0.00 0.02 47.00 0.02 0.00 0.02 47.10 0.02 0.00 0.02 47.20 0.02 0.00 0.02 47.30 0.02 0.00 0.02 47.40 0.02 0.00 0.02 47.50 0.02 0.00 0.02 47.60 0.02 0.00 0.02 47.70 0.02 0.00 0.02 47.80 0.02 0.00 0.02 47.90 0.02 0.00 0.02 48.00 0.01 0.00 0.01 48.10 0.01 0.00 0.01 48.20 0.01 0.00 0.01 48.30 0.01 0.00 0.01 48.40 0.01 0.00 0.01 48.50 0.01 0.00 0.01 48.60 0.01 0.00 0.01 48.70 0.01 0.00 0.01 48.80 0.01 0.00 0.01 48.90 0.01 0.00 0.01 49.00 0.01 0.00 0.01 49.10 0.01 0.00 0.01 49.20 0.01 0.00 0.01 49.30 0.01 0.00 0.01 49.40 0.01 0.00 0.01 49.50 0.01 0.00 0.01 49.60 0.01 0.00 0.01 49.70 0.01 0.00 0.01 49.80 0.01 0.00 0.01 49.90 0.01 0.00 0.01 50.00 0.01 0.00 0.01 50.10 0.01 0.00 0.01 50.20 0.01 0.00 0.01 50.30 0.01 0.00 0.01 50.40 0.01 0.00 0.01 50.50 0.01 0.00 0.01 50.60 0.01 0.00 0.01 50.70 0.01 0.00 0.01 50.80 0.01 0.00 0.01 50.90 0.01 0.00 0.01 51.00 0.01 0.00 0.01 51.10 0.01 0.00 0.01 51.20 0.01 0.00 0.01 51.30 0.01 0.00 0.01 51.40 0.01 0.00 0.01 51.50 0.01 0.00 0.01 51.60 0.01 0.00 0.01 51.70 0.01 0.00 0.01 51.80 0.01 0.00 0.01 51.90 0.01 0.00 0.01 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 42HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 52.00 0.01 0.00 0.01 52.10 0.01 0.00 0.01 52.20 0.01 0.00 0.01 52.30 0.01 0.00 0.01 52.40 0.01 0.00 0.01 52.50 0.01 0.00 0.01 52.60 0.01 0.00 0.01 52.70 0.01 0.00 0.01 52.80 0.01 0.00 0.01 52.90 0.01 0.00 0.01 53.00 0.01 0.00 0.01 53.10 0.01 0.00 0.01 53.20 0.00 0.00 0.00 53.30 0.00 0.00 0.00 53.40 0.00 0.00 0.00 53.50 0.00 0.00 0.00 53.60 0.00 0.00 0.00 53.70 0.00 0.00 0.00 53.80 0.00 0.00 0.00 53.90 0.00 0.00 0.00 54.00 0.00 0.00 0.00 54.10 0.00 0.00 0.00 54.20 0.00 0.00 0.00 54.30 0.00 0.00 0.00 54.40 0.00 0.00 0.00 54.50 0.00 0.00 0.00 54.60 0.00 0.00 0.00 54.70 0.00 0.00 0.00 54.80 0.00 0.00 0.00 54.90 0.00 0.00 0.00 55.00 0.00 0.00 0.00 55.10 0.00 0.00 0.00 55.20 0.00 0.00 0.00 55.30 0.00 0.00 0.00 55.40 0.00 0.00 0.00 55.50 0.00 0.00 0.00 55.60 0.00 0.00 0.00 55.70 0.00 0.00 0.00 55.80 0.00 0.00 0.00 55.90 0.00 0.00 0.00 56.00 0.00 0.00 0.00 56.10 0.00 0.00 0.00 56.20 0.00 0.00 0.00 56.30 0.00 0.00 0.00 56.40 0.00 0.00 0.00 56.50 0.00 0.00 0.00 56.60 0.00 0.00 0.00 56.70 0.00 0.00 0.00 56.80 0.00 0.00 0.00 56.90 0.00 0.00 0.00 57.00 0.00 0.00 0.00 57.10 0.00 0.00 0.00 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 57.20 0.00 0.00 0.00 57.30 0.00 0.00 0.00 57.40 0.00 0.00 0.00 57.50 0.00 0.00 0.00 57.60 0.00 0.00 0.00 57.70 0.00 0.00 0.00 57.80 0.00 0.00 0.00 57.90 0.00 0.00 0.00 58.00 0.00 0.00 0.00 58.10 0.00 0.00 0.00 58.20 0.00 0.00 0.00 58.30 0.00 0.00 0.00 58.40 0.00 0.00 0.00 58.50 0.00 0.00 0.00 58.60 0.00 0.00 0.00 58.70 0.00 0.00 0.00 58.80 0.00 0.00 0.00 58.90 0.00 0.00 0.00 59.00 0.00 0.00 0.00 59.10 0.00 0.00 0.00 59.20 0.00 0.00 0.00 59.30 0.00 0.00 0.00 59.40 0.00 0.00 0.00 59.50 0.00 0.00 0.00 59.60 0.00 0.00 0.00 59.70 0.00 0.00 0.00 59.80 0.00 0.00 0.00 59.90 0.00 0.00 0.00 60.00 0.00 0.00 0.00 60.10 0.00 0.00 0.00 60.20 0.00 0.00 0.00 60.30 0.00 0.00 0.00 60.40 0.00 0.00 0.00 60.50 0.00 0.00 0.00 60.60 0.00 0.00 0.00 60.70 0.00 0.00 0.00 60.80 0.00 0.00 0.00 60.90 0.00 0.00 0.00 61.00 0.00 0.00 0.00 61.10 0.00 0.00 0.00 61.20 0.00 0.00 0.00 61.30 0.00 0.00 0.00 61.40 0.00 0.00 0.00 61.50 0.00 0.00 0.00 61.60 0.00 0.00 0.00 61.70 0.00 0.00 0.00 61.80 0.00 0.00 0.00 61.90 0.00 0.00 0.00 62.00 0.00 0.00 0.00 62.10 0.00 0.00 0.00 62.20 0.00 0.00 0.00 62.30 0.00 0.00 0.00 Type II 24-hr 2yr-24hr Ham Cty Rainfall=2.66"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 43HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 62.40 0.00 0.00 0.00 62.50 0.00 0.00 0.00 62.60 0.00 0.00 0.00 62.70 0.00 0.00 0.00 62.80 0.00 0.00 0.00 62.90 0.00 0.00 0.00 63.00 0.00 0.00 0.00 63.10 0.00 0.00 0.00 63.20 0.00 0.00 0.00 63.30 0.00 0.00 0.00 63.40 0.00 0.00 0.00 63.50 0.00 0.00 0.00 63.60 0.00 0.00 0.00 63.70 0.00 0.00 0.00 63.80 0.00 0.00 0.00 63.90 0.00 0.00 0.00 64.00 0.00 0.00 0.00 64.10 0.00 0.00 0.00 64.20 0.00 0.00 0.00 64.30 0.00 0.00 0.00 64.40 0.00 0.00 0.00 64.50 0.00 0.00 0.00 64.60 0.00 0.00 0.00 64.70 0.00 0.00 0.00 64.80 0.00 0.00 0.00 64.90 0.00 0.00 0.00 65.00 0.00 0.00 0.00 65.10 0.00 0.00 0.00 65.20 0.00 0.00 0.00 65.30 0.00 0.00 0.00 65.40 0.00 0.00 0.00 65.50 0.00 0.00 0.00 65.60 0.00 0.00 0.00 65.70 0.00 0.00 0.00 65.80 0.00 0.00 0.00 65.90 0.00 0.00 0.00 66.00 0.00 0.00 0.00 66.10 0.00 0.00 0.00 66.20 0.00 0.00 0.00 66.30 0.00 0.00 0.00 66.40 0.00 0.00 0.00 66.50 0.00 0.00 0.00 66.60 0.00 0.00 0.00 66.70 0.00 0.00 0.00 66.80 0.00 0.00 0.00 66.90 0.00 0.00 0.00 67.00 0.00 0.00 0.00 67.10 0.00 0.00 0.00 67.20 0.00 0.00 0.00 67.30 0.00 0.00 0.00 67.40 0.00 0.00 0.00 67.50 0.00 0.00 0.00 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 67.60 0.00 0.00 0.00 67.70 0.00 0.00 0.00 67.80 0.00 0.00 0.00 67.90 0.00 0.00 0.00 68.00 0.00 0.00 0.00 68.10 0.00 0.00 0.00 68.20 0.00 0.00 0.00 68.30 0.00 0.00 0.00 68.40 0.00 0.00 0.00 68.50 0.00 0.00 0.00 68.60 0.00 0.00 0.00 68.70 0.00 0.00 0.00 68.80 0.00 0.00 0.00 68.90 0.00 0.00 0.00 69.00 0.00 0.00 0.00 69.10 0.00 0.00 0.00 69.20 0.00 0.00 0.00 69.30 0.00 0.00 0.00 69.40 0.00 0.00 0.00 69.50 0.00 0.00 0.00 69.60 0.00 0.00 0.00 69.70 0.00 0.00 0.00 69.80 0.00 0.00 0.00 69.90 0.00 0.00 0.00 70.00 0.00 0.00 0.00 70.10 0.00 0.00 0.00 70.20 0.00 0.00 0.00 70.30 0.00 0.00 0.00 70.40 0.00 0.00 0.00 70.50 0.00 0.00 0.00 70.60 0.00 0.00 0.00 70.70 0.00 0.00 0.00 70.80 0.00 0.00 0.00 70.90 0.00 0.00 0.00 71.00 0.00 0.00 0.00 71.10 0.00 0.00 0.00 71.20 0.00 0.00 0.00 71.30 0.00 0.00 0.00 71.40 0.00 0.00 0.00 71.50 0.00 0.00 0.00 71.60 0.00 0.00 0.00 71.70 0.00 0.00 0.00 71.80 0.00 0.00 0.00 71.90 0.00 0.00 0.00 72.00 0.00 0.00 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 44HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 85.51% Impervious Runoff Depth=3.26"Subcatchment 2S: Site Tc=5.0 min CN=95 Runoff=11.18 cfs 0.563 af Peak Elev=828.32' Storage=16,779 cf Inflow=11.18 cfs 0.563 afPond 1P: Underground Detention Outflow=0.20 cfs 0.562 af Inflow=0.20 cfs 0.562 afLink 2L: Monon Trail Pipe Primary=0.20 cfs 0.562 af Total Runoff Area = 2.070 ac Runoff Volume = 0.563 af Average Runoff Depth = 3.26" 14.49% Pervious = 0.300 ac 85.51% Impervious = 1.770 ac Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 45HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Site Runoff = 11.18 cfs @ 11.96 hrs, Volume= 0.563 af, Depth= 3.26" Routed to Pond 1P : Underground Detention Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83" Area (ac) CN Description 1.770 98 Paved parking, HSG D 0.300 80 >75% Grass cover, Good, HSG D 2.070 95 Weighted Average 0.300 14.49% Pervious Area 1.770 85.51% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)12 11 10 9 8 7 6 5 4 3 2 1 0 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83" Runoff Area=2.070 ac Runoff Volume=0.563 af Runoff Depth=3.26" Tc=5.0 min CN=95 11.18 cfs Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 46HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.01 0.00 0.00 0.30 0.01 0.00 0.00 0.40 0.02 0.00 0.00 0.50 0.02 0.00 0.00 0.60 0.02 0.00 0.00 0.70 0.03 0.00 0.00 0.80 0.03 0.00 0.00 0.90 0.04 0.00 0.00 1.00 0.04 0.00 0.00 1.10 0.04 0.00 0.00 1.20 0.05 0.00 0.00 1.30 0.05 0.00 0.00 1.40 0.06 0.00 0.00 1.50 0.06 0.00 0.00 1.60 0.07 0.00 0.00 1.70 0.07 0.00 0.00 1.80 0.08 0.00 0.00 1.90 0.08 0.00 0.00 2.00 0.08 0.00 0.00 2.10 0.09 0.00 0.00 2.20 0.09 0.00 0.00 2.30 0.10 0.00 0.00 2.40 0.10 0.00 0.00 2.50 0.11 0.00 0.00 2.60 0.11 0.00 0.00 2.70 0.12 0.00 0.00 2.80 0.12 0.00 0.00 2.90 0.13 0.00 0.01 3.00 0.13 0.00 0.01 3.10 0.14 0.00 0.01 3.20 0.14 0.00 0.01 3.30 0.15 0.00 0.01 3.40 0.15 0.00 0.02 3.50 0.16 0.00 0.02 3.60 0.16 0.01 0.02 3.70 0.17 0.01 0.02 3.80 0.17 0.01 0.02 3.90 0.18 0.01 0.02 4.00 0.18 0.01 0.03 4.10 0.19 0.01 0.03 4.20 0.19 0.01 0.03 4.30 0.20 0.01 0.03 4.40 0.21 0.02 0.03 4.50 0.21 0.02 0.04 4.60 0.22 0.02 0.04 4.70 0.22 0.02 0.04 4.80 0.23 0.02 0.04 4.90 0.24 0.03 0.04 5.00 0.24 0.03 0.05 5.10 0.25 0.03 0.05 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 5.20 0.25 0.03 0.05 5.30 0.26 0.04 0.05 5.40 0.27 0.04 0.05 5.50 0.27 0.04 0.06 5.60 0.28 0.04 0.06 5.70 0.29 0.05 0.06 5.80 0.29 0.05 0.06 5.90 0.30 0.05 0.06 6.00 0.31 0.06 0.07 6.10 0.31 0.06 0.07 6.20 0.32 0.06 0.07 6.30 0.33 0.07 0.07 6.40 0.33 0.07 0.08 6.50 0.34 0.07 0.08 6.60 0.35 0.08 0.08 6.70 0.36 0.08 0.08 6.80 0.36 0.09 0.08 6.90 0.37 0.09 0.09 7.00 0.38 0.09 0.09 7.10 0.39 0.10 0.09 7.20 0.39 0.10 0.09 7.30 0.40 0.11 0.10 7.40 0.41 0.11 0.10 7.50 0.42 0.12 0.10 7.60 0.43 0.12 0.10 7.70 0.43 0.13 0.10 7.80 0.44 0.13 0.11 7.90 0.45 0.14 0.11 8.00 0.46 0.14 0.11 8.10 0.47 0.15 0.11 8.20 0.48 0.15 0.12 8.30 0.49 0.16 0.13 8.40 0.50 0.17 0.13 8.50 0.51 0.17 0.14 8.60 0.52 0.18 0.15 8.70 0.53 0.19 0.15 8.80 0.54 0.20 0.16 8.90 0.55 0.20 0.17 9.00 0.56 0.21 0.18 9.10 0.58 0.22 0.18 9.20 0.59 0.23 0.18 9.30 0.60 0.24 0.19 9.40 0.61 0.25 0.19 9.50 0.62 0.26 0.19 9.60 0.64 0.27 0.19 9.70 0.65 0.28 0.20 9.80 0.66 0.29 0.22 9.90 0.68 0.30 0.23 10.00 0.69 0.31 0.24 10.10 0.71 0.32 0.25 10.20 0.73 0.34 0.27 10.30 0.74 0.35 0.29 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 47HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 10.40 0.76 0.36 0.30 10.50 0.78 0.38 0.32 10.60 0.80 0.40 0.34 10.70 0.82 0.42 0.37 10.80 0.85 0.43 0.40 10.90 0.87 0.46 0.43 11.00 0.90 0.48 0.46 11.10 0.93 0.50 0.50 11.20 0.96 0.53 0.57 11.30 1.00 0.56 0.64 11.40 1.04 0.60 0.71 11.50 1.08 0.64 0.78 11.60 1.18 0.72 1.34 11.70 1.36 0.88 2.95 11.80 1.65 1.15 4.84 11.90 2.17 1.65 9.02 12.00 2.54 2.00 9.28 12.10 2.61 2.07 2.28 12.20 2.68 2.13 1.37 12.30 2.73 2.19 1.17 12.40 2.78 2.23 0.99 12.50 2.82 2.27 0.81 12.60 2.85 2.30 0.68 12.70 2.88 2.33 0.63 12.80 2.91 2.36 0.59 12.90 2.93 2.38 0.55 13.00 2.96 2.41 0.51 13.10 2.98 2.43 0.47 13.20 3.00 2.45 0.45 13.30 3.02 2.47 0.43 13.40 3.04 2.49 0.41 13.50 3.06 2.51 0.38 13.60 3.08 2.53 0.36 13.70 3.09 2.54 0.35 13.80 3.11 2.56 0.33 13.90 3.13 2.57 0.32 14.00 3.14 2.59 0.30 14.10 3.15 2.60 0.29 14.20 3.17 2.61 0.28 14.30 3.18 2.63 0.28 14.40 3.20 2.64 0.27 14.50 3.21 2.65 0.27 14.60 3.22 2.67 0.26 14.70 3.23 2.68 0.26 14.80 3.25 2.69 0.25 14.90 3.26 2.70 0.24 15.00 3.27 2.71 0.24 15.10 3.28 2.72 0.23 15.20 3.29 2.73 0.23 15.30 3.30 2.74 0.22 15.40 3.31 2.76 0.22 15.50 3.32 2.77 0.21 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 15.60 3.33 2.78 0.21 15.70 3.34 2.78 0.20 15.80 3.35 2.79 0.20 15.90 3.36 2.80 0.19 16.00 3.37 2.81 0.18 16.10 3.38 2.82 0.18 16.20 3.39 2.83 0.18 16.30 3.40 2.84 0.18 16.40 3.40 2.85 0.17 16.50 3.41 2.85 0.17 16.60 3.42 2.86 0.17 16.70 3.43 2.87 0.17 16.80 3.44 2.88 0.17 16.90 3.45 2.89 0.16 17.00 3.45 2.89 0.16 17.10 3.46 2.90 0.16 17.20 3.47 2.91 0.16 17.30 3.48 2.92 0.16 17.40 3.48 2.92 0.15 17.50 3.49 2.93 0.15 17.60 3.50 2.94 0.15 17.70 3.51 2.95 0.15 17.80 3.51 2.95 0.15 17.90 3.52 2.96 0.14 18.00 3.53 2.97 0.14 18.10 3.53 2.97 0.14 18.20 3.54 2.98 0.14 18.30 3.55 2.99 0.14 18.40 3.55 2.99 0.14 18.50 3.56 3.00 0.13 18.60 3.57 3.00 0.13 18.70 3.57 3.01 0.13 18.80 3.58 3.02 0.13 18.90 3.59 3.02 0.13 19.00 3.59 3.03 0.12 19.10 3.60 3.03 0.12 19.20 3.60 3.04 0.12 19.30 3.61 3.05 0.12 19.40 3.61 3.05 0.12 19.50 3.62 3.06 0.11 19.60 3.63 3.06 0.11 19.70 3.63 3.07 0.11 19.80 3.64 3.07 0.11 19.90 3.64 3.08 0.11 20.00 3.65 3.08 0.10 20.10 3.65 3.09 0.10 20.20 3.66 3.09 0.10 20.30 3.66 3.10 0.10 20.40 3.67 3.10 0.10 20.50 3.67 3.11 0.10 20.60 3.68 3.11 0.10 20.70 3.68 3.12 0.10 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 48HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 20.80 3.69 3.12 0.10 20.90 3.69 3.13 0.10 21.00 3.69 3.13 0.10 21.10 3.70 3.14 0.10 21.20 3.70 3.14 0.10 21.30 3.71 3.14 0.10 21.40 3.71 3.15 0.10 21.50 3.72 3.15 0.10 21.60 3.72 3.16 0.10 21.70 3.73 3.16 0.10 21.80 3.73 3.17 0.10 21.90 3.74 3.17 0.10 22.00 3.74 3.18 0.09 22.10 3.75 3.18 0.09 22.20 3.75 3.19 0.09 22.30 3.76 3.19 0.09 22.40 3.76 3.19 0.09 22.50 3.76 3.20 0.09 22.60 3.77 3.20 0.09 22.70 3.77 3.21 0.09 22.80 3.78 3.21 0.09 22.90 3.78 3.22 0.09 23.00 3.79 3.22 0.09 23.10 3.79 3.23 0.09 23.20 3.80 3.23 0.09 23.30 3.80 3.23 0.09 23.40 3.80 3.24 0.09 23.50 3.81 3.24 0.09 23.60 3.81 3.25 0.09 23.70 3.82 3.25 0.09 23.80 3.82 3.26 0.09 23.90 3.83 3.26 0.09 24.00 3.83 3.26 0.09 24.10 3.83 3.26 0.02 24.20 3.83 3.26 0.00 24.30 3.83 3.26 0.00 24.40 3.83 3.26 0.00 24.50 3.83 3.26 0.00 24.60 3.83 3.26 0.00 24.70 3.83 3.26 0.00 24.80 3.83 3.26 0.00 24.90 3.83 3.26 0.00 25.00 3.83 3.26 0.00 25.10 3.83 3.26 0.00 25.20 3.83 3.26 0.00 25.30 3.83 3.26 0.00 25.40 3.83 3.26 0.00 25.50 3.83 3.26 0.00 25.60 3.83 3.26 0.00 25.70 3.83 3.26 0.00 25.80 3.83 3.26 0.00 25.90 3.83 3.26 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 26.00 3.83 3.26 0.00 26.10 3.83 3.26 0.00 26.20 3.83 3.26 0.00 26.30 3.83 3.26 0.00 26.40 3.83 3.26 0.00 26.50 3.83 3.26 0.00 26.60 3.83 3.26 0.00 26.70 3.83 3.26 0.00 26.80 3.83 3.26 0.00 26.90 3.83 3.26 0.00 27.00 3.83 3.26 0.00 27.10 3.83 3.26 0.00 27.20 3.83 3.26 0.00 27.30 3.83 3.26 0.00 27.40 3.83 3.26 0.00 27.50 3.83 3.26 0.00 27.60 3.83 3.26 0.00 27.70 3.83 3.26 0.00 27.80 3.83 3.26 0.00 27.90 3.83 3.26 0.00 28.00 3.83 3.26 0.00 28.10 3.83 3.26 0.00 28.20 3.83 3.26 0.00 28.30 3.83 3.26 0.00 28.40 3.83 3.26 0.00 28.50 3.83 3.26 0.00 28.60 3.83 3.26 0.00 28.70 3.83 3.26 0.00 28.80 3.83 3.26 0.00 28.90 3.83 3.26 0.00 29.00 3.83 3.26 0.00 29.10 3.83 3.26 0.00 29.20 3.83 3.26 0.00 29.30 3.83 3.26 0.00 29.40 3.83 3.26 0.00 29.50 3.83 3.26 0.00 29.60 3.83 3.26 0.00 29.70 3.83 3.26 0.00 29.80 3.83 3.26 0.00 29.90 3.83 3.26 0.00 30.00 3.83 3.26 0.00 30.10 3.83 3.26 0.00 30.20 3.83 3.26 0.00 30.30 3.83 3.26 0.00 30.40 3.83 3.26 0.00 30.50 3.83 3.26 0.00 30.60 3.83 3.26 0.00 30.70 3.83 3.26 0.00 30.80 3.83 3.26 0.00 30.90 3.83 3.26 0.00 31.00 3.83 3.26 0.00 31.10 3.83 3.26 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 49HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 31.20 3.83 3.26 0.00 31.30 3.83 3.26 0.00 31.40 3.83 3.26 0.00 31.50 3.83 3.26 0.00 31.60 3.83 3.26 0.00 31.70 3.83 3.26 0.00 31.80 3.83 3.26 0.00 31.90 3.83 3.26 0.00 32.00 3.83 3.26 0.00 32.10 3.83 3.26 0.00 32.20 3.83 3.26 0.00 32.30 3.83 3.26 0.00 32.40 3.83 3.26 0.00 32.50 3.83 3.26 0.00 32.60 3.83 3.26 0.00 32.70 3.83 3.26 0.00 32.80 3.83 3.26 0.00 32.90 3.83 3.26 0.00 33.00 3.83 3.26 0.00 33.10 3.83 3.26 0.00 33.20 3.83 3.26 0.00 33.30 3.83 3.26 0.00 33.40 3.83 3.26 0.00 33.50 3.83 3.26 0.00 33.60 3.83 3.26 0.00 33.70 3.83 3.26 0.00 33.80 3.83 3.26 0.00 33.90 3.83 3.26 0.00 34.00 3.83 3.26 0.00 34.10 3.83 3.26 0.00 34.20 3.83 3.26 0.00 34.30 3.83 3.26 0.00 34.40 3.83 3.26 0.00 34.50 3.83 3.26 0.00 34.60 3.83 3.26 0.00 34.70 3.83 3.26 0.00 34.80 3.83 3.26 0.00 34.90 3.83 3.26 0.00 35.00 3.83 3.26 0.00 35.10 3.83 3.26 0.00 35.20 3.83 3.26 0.00 35.30 3.83 3.26 0.00 35.40 3.83 3.26 0.00 35.50 3.83 3.26 0.00 35.60 3.83 3.26 0.00 35.70 3.83 3.26 0.00 35.80 3.83 3.26 0.00 35.90 3.83 3.26 0.00 36.00 3.83 3.26 0.00 36.10 3.83 3.26 0.00 36.20 3.83 3.26 0.00 36.30 3.83 3.26 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 36.40 3.83 3.26 0.00 36.50 3.83 3.26 0.00 36.60 3.83 3.26 0.00 36.70 3.83 3.26 0.00 36.80 3.83 3.26 0.00 36.90 3.83 3.26 0.00 37.00 3.83 3.26 0.00 37.10 3.83 3.26 0.00 37.20 3.83 3.26 0.00 37.30 3.83 3.26 0.00 37.40 3.83 3.26 0.00 37.50 3.83 3.26 0.00 37.60 3.83 3.26 0.00 37.70 3.83 3.26 0.00 37.80 3.83 3.26 0.00 37.90 3.83 3.26 0.00 38.00 3.83 3.26 0.00 38.10 3.83 3.26 0.00 38.20 3.83 3.26 0.00 38.30 3.83 3.26 0.00 38.40 3.83 3.26 0.00 38.50 3.83 3.26 0.00 38.60 3.83 3.26 0.00 38.70 3.83 3.26 0.00 38.80 3.83 3.26 0.00 38.90 3.83 3.26 0.00 39.00 3.83 3.26 0.00 39.10 3.83 3.26 0.00 39.20 3.83 3.26 0.00 39.30 3.83 3.26 0.00 39.40 3.83 3.26 0.00 39.50 3.83 3.26 0.00 39.60 3.83 3.26 0.00 39.70 3.83 3.26 0.00 39.80 3.83 3.26 0.00 39.90 3.83 3.26 0.00 40.00 3.83 3.26 0.00 40.10 3.83 3.26 0.00 40.20 3.83 3.26 0.00 40.30 3.83 3.26 0.00 40.40 3.83 3.26 0.00 40.50 3.83 3.26 0.00 40.60 3.83 3.26 0.00 40.70 3.83 3.26 0.00 40.80 3.83 3.26 0.00 40.90 3.83 3.26 0.00 41.00 3.83 3.26 0.00 41.10 3.83 3.26 0.00 41.20 3.83 3.26 0.00 41.30 3.83 3.26 0.00 41.40 3.83 3.26 0.00 41.50 3.83 3.26 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 50HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 41.60 3.83 3.26 0.00 41.70 3.83 3.26 0.00 41.80 3.83 3.26 0.00 41.90 3.83 3.26 0.00 42.00 3.83 3.26 0.00 42.10 3.83 3.26 0.00 42.20 3.83 3.26 0.00 42.30 3.83 3.26 0.00 42.40 3.83 3.26 0.00 42.50 3.83 3.26 0.00 42.60 3.83 3.26 0.00 42.70 3.83 3.26 0.00 42.80 3.83 3.26 0.00 42.90 3.83 3.26 0.00 43.00 3.83 3.26 0.00 43.10 3.83 3.26 0.00 43.20 3.83 3.26 0.00 43.30 3.83 3.26 0.00 43.40 3.83 3.26 0.00 43.50 3.83 3.26 0.00 43.60 3.83 3.26 0.00 43.70 3.83 3.26 0.00 43.80 3.83 3.26 0.00 43.90 3.83 3.26 0.00 44.00 3.83 3.26 0.00 44.10 3.83 3.26 0.00 44.20 3.83 3.26 0.00 44.30 3.83 3.26 0.00 44.40 3.83 3.26 0.00 44.50 3.83 3.26 0.00 44.60 3.83 3.26 0.00 44.70 3.83 3.26 0.00 44.80 3.83 3.26 0.00 44.90 3.83 3.26 0.00 45.00 3.83 3.26 0.00 45.10 3.83 3.26 0.00 45.20 3.83 3.26 0.00 45.30 3.83 3.26 0.00 45.40 3.83 3.26 0.00 45.50 3.83 3.26 0.00 45.60 3.83 3.26 0.00 45.70 3.83 3.26 0.00 45.80 3.83 3.26 0.00 45.90 3.83 3.26 0.00 46.00 3.83 3.26 0.00 46.10 3.83 3.26 0.00 46.20 3.83 3.26 0.00 46.30 3.83 3.26 0.00 46.40 3.83 3.26 0.00 46.50 3.83 3.26 0.00 46.60 3.83 3.26 0.00 46.70 3.83 3.26 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 46.80 3.83 3.26 0.00 46.90 3.83 3.26 0.00 47.00 3.83 3.26 0.00 47.10 3.83 3.26 0.00 47.20 3.83 3.26 0.00 47.30 3.83 3.26 0.00 47.40 3.83 3.26 0.00 47.50 3.83 3.26 0.00 47.60 3.83 3.26 0.00 47.70 3.83 3.26 0.00 47.80 3.83 3.26 0.00 47.90 3.83 3.26 0.00 48.00 3.83 3.26 0.00 48.10 3.83 3.26 0.00 48.20 3.83 3.26 0.00 48.30 3.83 3.26 0.00 48.40 3.83 3.26 0.00 48.50 3.83 3.26 0.00 48.60 3.83 3.26 0.00 48.70 3.83 3.26 0.00 48.80 3.83 3.26 0.00 48.90 3.83 3.26 0.00 49.00 3.83 3.26 0.00 49.10 3.83 3.26 0.00 49.20 3.83 3.26 0.00 49.30 3.83 3.26 0.00 49.40 3.83 3.26 0.00 49.50 3.83 3.26 0.00 49.60 3.83 3.26 0.00 49.70 3.83 3.26 0.00 49.80 3.83 3.26 0.00 49.90 3.83 3.26 0.00 50.00 3.83 3.26 0.00 50.10 3.83 3.26 0.00 50.20 3.83 3.26 0.00 50.30 3.83 3.26 0.00 50.40 3.83 3.26 0.00 50.50 3.83 3.26 0.00 50.60 3.83 3.26 0.00 50.70 3.83 3.26 0.00 50.80 3.83 3.26 0.00 50.90 3.83 3.26 0.00 51.00 3.83 3.26 0.00 51.10 3.83 3.26 0.00 51.20 3.83 3.26 0.00 51.30 3.83 3.26 0.00 51.40 3.83 3.26 0.00 51.50 3.83 3.26 0.00 51.60 3.83 3.26 0.00 51.70 3.83 3.26 0.00 51.80 3.83 3.26 0.00 51.90 3.83 3.26 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 51HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 52.00 3.83 3.26 0.00 52.10 3.83 3.26 0.00 52.20 3.83 3.26 0.00 52.30 3.83 3.26 0.00 52.40 3.83 3.26 0.00 52.50 3.83 3.26 0.00 52.60 3.83 3.26 0.00 52.70 3.83 3.26 0.00 52.80 3.83 3.26 0.00 52.90 3.83 3.26 0.00 53.00 3.83 3.26 0.00 53.10 3.83 3.26 0.00 53.20 3.83 3.26 0.00 53.30 3.83 3.26 0.00 53.40 3.83 3.26 0.00 53.50 3.83 3.26 0.00 53.60 3.83 3.26 0.00 53.70 3.83 3.26 0.00 53.80 3.83 3.26 0.00 53.90 3.83 3.26 0.00 54.00 3.83 3.26 0.00 54.10 3.83 3.26 0.00 54.20 3.83 3.26 0.00 54.30 3.83 3.26 0.00 54.40 3.83 3.26 0.00 54.50 3.83 3.26 0.00 54.60 3.83 3.26 0.00 54.70 3.83 3.26 0.00 54.80 3.83 3.26 0.00 54.90 3.83 3.26 0.00 55.00 3.83 3.26 0.00 55.10 3.83 3.26 0.00 55.20 3.83 3.26 0.00 55.30 3.83 3.26 0.00 55.40 3.83 3.26 0.00 55.50 3.83 3.26 0.00 55.60 3.83 3.26 0.00 55.70 3.83 3.26 0.00 55.80 3.83 3.26 0.00 55.90 3.83 3.26 0.00 56.00 3.83 3.26 0.00 56.10 3.83 3.26 0.00 56.20 3.83 3.26 0.00 56.30 3.83 3.26 0.00 56.40 3.83 3.26 0.00 56.50 3.83 3.26 0.00 56.60 3.83 3.26 0.00 56.70 3.83 3.26 0.00 56.80 3.83 3.26 0.00 56.90 3.83 3.26 0.00 57.00 3.83 3.26 0.00 57.10 3.83 3.26 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 57.20 3.83 3.26 0.00 57.30 3.83 3.26 0.00 57.40 3.83 3.26 0.00 57.50 3.83 3.26 0.00 57.60 3.83 3.26 0.00 57.70 3.83 3.26 0.00 57.80 3.83 3.26 0.00 57.90 3.83 3.26 0.00 58.00 3.83 3.26 0.00 58.10 3.83 3.26 0.00 58.20 3.83 3.26 0.00 58.30 3.83 3.26 0.00 58.40 3.83 3.26 0.00 58.50 3.83 3.26 0.00 58.60 3.83 3.26 0.00 58.70 3.83 3.26 0.00 58.80 3.83 3.26 0.00 58.90 3.83 3.26 0.00 59.00 3.83 3.26 0.00 59.10 3.83 3.26 0.00 59.20 3.83 3.26 0.00 59.30 3.83 3.26 0.00 59.40 3.83 3.26 0.00 59.50 3.83 3.26 0.00 59.60 3.83 3.26 0.00 59.70 3.83 3.26 0.00 59.80 3.83 3.26 0.00 59.90 3.83 3.26 0.00 60.00 3.83 3.26 0.00 60.10 3.83 3.26 0.00 60.20 3.83 3.26 0.00 60.30 3.83 3.26 0.00 60.40 3.83 3.26 0.00 60.50 3.83 3.26 0.00 60.60 3.83 3.26 0.00 60.70 3.83 3.26 0.00 60.80 3.83 3.26 0.00 60.90 3.83 3.26 0.00 61.00 3.83 3.26 0.00 61.10 3.83 3.26 0.00 61.20 3.83 3.26 0.00 61.30 3.83 3.26 0.00 61.40 3.83 3.26 0.00 61.50 3.83 3.26 0.00 61.60 3.83 3.26 0.00 61.70 3.83 3.26 0.00 61.80 3.83 3.26 0.00 61.90 3.83 3.26 0.00 62.00 3.83 3.26 0.00 62.10 3.83 3.26 0.00 62.20 3.83 3.26 0.00 62.30 3.83 3.26 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 52HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 62.40 3.83 3.26 0.00 62.50 3.83 3.26 0.00 62.60 3.83 3.26 0.00 62.70 3.83 3.26 0.00 62.80 3.83 3.26 0.00 62.90 3.83 3.26 0.00 63.00 3.83 3.26 0.00 63.10 3.83 3.26 0.00 63.20 3.83 3.26 0.00 63.30 3.83 3.26 0.00 63.40 3.83 3.26 0.00 63.50 3.83 3.26 0.00 63.60 3.83 3.26 0.00 63.70 3.83 3.26 0.00 63.80 3.83 3.26 0.00 63.90 3.83 3.26 0.00 64.00 3.83 3.26 0.00 64.10 3.83 3.26 0.00 64.20 3.83 3.26 0.00 64.30 3.83 3.26 0.00 64.40 3.83 3.26 0.00 64.50 3.83 3.26 0.00 64.60 3.83 3.26 0.00 64.70 3.83 3.26 0.00 64.80 3.83 3.26 0.00 64.90 3.83 3.26 0.00 65.00 3.83 3.26 0.00 65.10 3.83 3.26 0.00 65.20 3.83 3.26 0.00 65.30 3.83 3.26 0.00 65.40 3.83 3.26 0.00 65.50 3.83 3.26 0.00 65.60 3.83 3.26 0.00 65.70 3.83 3.26 0.00 65.80 3.83 3.26 0.00 65.90 3.83 3.26 0.00 66.00 3.83 3.26 0.00 66.10 3.83 3.26 0.00 66.20 3.83 3.26 0.00 66.30 3.83 3.26 0.00 66.40 3.83 3.26 0.00 66.50 3.83 3.26 0.00 66.60 3.83 3.26 0.00 66.70 3.83 3.26 0.00 66.80 3.83 3.26 0.00 66.90 3.83 3.26 0.00 67.00 3.83 3.26 0.00 67.10 3.83 3.26 0.00 67.20 3.83 3.26 0.00 67.30 3.83 3.26 0.00 67.40 3.83 3.26 0.00 67.50 3.83 3.26 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 67.60 3.83 3.26 0.00 67.70 3.83 3.26 0.00 67.80 3.83 3.26 0.00 67.90 3.83 3.26 0.00 68.00 3.83 3.26 0.00 68.10 3.83 3.26 0.00 68.20 3.83 3.26 0.00 68.30 3.83 3.26 0.00 68.40 3.83 3.26 0.00 68.50 3.83 3.26 0.00 68.60 3.83 3.26 0.00 68.70 3.83 3.26 0.00 68.80 3.83 3.26 0.00 68.90 3.83 3.26 0.00 69.00 3.83 3.26 0.00 69.10 3.83 3.26 0.00 69.20 3.83 3.26 0.00 69.30 3.83 3.26 0.00 69.40 3.83 3.26 0.00 69.50 3.83 3.26 0.00 69.60 3.83 3.26 0.00 69.70 3.83 3.26 0.00 69.80 3.83 3.26 0.00 69.90 3.83 3.26 0.00 70.00 3.83 3.26 0.00 70.10 3.83 3.26 0.00 70.20 3.83 3.26 0.00 70.30 3.83 3.26 0.00 70.40 3.83 3.26 0.00 70.50 3.83 3.26 0.00 70.60 3.83 3.26 0.00 70.70 3.83 3.26 0.00 70.80 3.83 3.26 0.00 70.90 3.83 3.26 0.00 71.00 3.83 3.26 0.00 71.10 3.83 3.26 0.00 71.20 3.83 3.26 0.00 71.30 3.83 3.26 0.00 71.40 3.83 3.26 0.00 71.50 3.83 3.26 0.00 71.60 3.83 3.26 0.00 71.70 3.83 3.26 0.00 71.80 3.83 3.26 0.00 71.90 3.83 3.26 0.00 72.00 3.83 3.26 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 53HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Pond 1P: Underground Detention Inflow Area = 2.070 ac, 85.51% Impervious, Inflow Depth = 3.26" for 10yr-24hr Ham Cty event Inflow = 11.18 cfs @ 11.96 hrs, Volume= 0.563 af Outflow = 0.20 cfs @ 15.69 hrs, Volume= 0.562 af, Atten= 98%, Lag= 223.8 min Primary = 0.20 cfs @ 15.69 hrs, Volume= 0.562 af Routed to Link 2L : Monon Trail Pipe Routing by Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Peak Elev= 828.32' @ 15.69 hrs Surf.Area= 7,352 sf Storage= 16,779 cf Plug-Flow detention time= 975.8 min calculated for 0.562 af (100% of inflow) Center-of-Mass det. time= 974.9 min ( 1,746.1 - 771.2 ) Volume Invert Avail.Storage Storage Description #1A 825.20' 11,735 cf 28.50'W x 257.95'L x 6.75'H Field A 49,623 cf Overall - 20,287 cf Embedded = 29,336 cf x 40.0% Voids #2A 825.95' 20,287 cf ADS_StormTech MC-7200 +Cap x 114 Inside #1 Effective Size= 91.2"W x 60.0"H => 26.68 sf x 6.59'L = 175.9 cf Overall Size= 100.0"W x 60.0"H x 6.95'L with 0.36' Overlap 114 Chambers in 3 Rows Cap Storage= 39.5 cf x 2 x 3 rows = 237.0 cf 32,021 cf Total Available Storage Storage Group A created with Chamber Wizard Device Routing Invert Outlet Devices #1 Primary 823.79'24.0" Round Culvert L= 67.0' RCP, groove end w/headwall, Ke= 0.200 Inlet / Outlet Invert= 823.79' / 823.30' S= 0.0073 '/' Cc= 0.900 n= 0.013, Flow Area= 3.14 sf #2 Device 1 825.20'2.1" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 828.70'2.8" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.20 cfs @ 15.69 hrs HW=828.32' (Free Discharge) 1=Culvert (Passes 0.20 cfs of 30.71 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.20 cfs @ 8.38 fps) 3=Orifice/Grate ( Controls 0.00 cfs) Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 54HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention - Chamber Wizard Field A Chamber Model = ADS_StormTech MC-7200 +Cap (ADS StormTech® MC-7200 with cap volume) Effective Size= 91.2"W x 60.0"H => 26.68 sf x 6.59'L = 175.9 cf Overall Size= 100.0"W x 60.0"H x 6.95'L with 0.36' Overlap Cap Storage= 39.5 cf x 2 x 3 rows = 237.0 cf 100.0" Wide + 9.0" Spacing = 109.0" C-C Row Spacing 38 Chambers/Row x 6.59' Long +2.73' Cap Length x 2 = 255.95' Row Length +12.0" End Stone x 2 = 257.95' Base Length 3 Rows x 100.0" Wide + 9.0" Spacing x 2 + 12.0" Side Stone x 2 = 28.50' Base Width 9.0" Stone Base + 60.0" Chamber Height + 12.0" Stone Cover = 6.75' Field Height 114 Chambers x 175.9 cf + 39.5 cf Cap Volume x 2 x 3 Rows = 20,286.8 cf Chamber Storage 49,623.1 cf Field - 20,286.8 cf Chambers = 29,336.3 cf Stone x 40.0% Voids = 11,734.5 cf Stone Storage Chamber Storage + Stone Storage = 32,021.3 cf = 0.735 af Overall Storage Efficiency = 64.5% Overall System Size = 257.95' x 28.50' x 6.75' 114 Chambers 1,837.9 cy Field 1,086.5 cy Stone Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 55HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention Inflow Primary Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)12 11 10 9 8 7 6 5 4 3 2 1 0 Inflow Area=2.070 ac Peak Elev=828.32' Storage=16,779 cf 11.18 cfs 0.20 cfs Pond 1P: Underground Detention Primary Stage-Discharge Discharge (cfs) 0.650.60.550.50.450.40.350.30.250.20.150.10.050Elevation (feet)831 830 829 828 827 826 Orifice/Grate Orifice/Grate Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 56HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention Storage Stage-Area-Storage Storage (cubic-feet) 30,00025,00020,00015,00010,0005,0000Elevation (feet)831 830 829 828 827 826 Field A ADS_StormTech MC-7200 +Cap Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 57HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 0.00 0.00 0 825.20 0.00 0.20 0.00 0 825.20 0.00 0.40 0.00 0 825.20 0.00 0.60 0.00 0 825.20 0.00 0.80 0.00 0 825.20 0.00 1.00 0.00 0 825.20 0.00 1.20 0.00 0 825.20 0.00 1.40 0.00 0 825.20 0.00 1.60 0.00 0 825.20 0.00 1.80 0.00 0 825.20 0.00 2.00 0.00 0 825.20 0.00 2.20 0.00 0 825.20 0.00 2.40 0.00 0 825.20 0.00 2.60 0.00 0 825.20 0.00 2.80 0.00 2 825.20 0.00 3.00 0.01 7 825.20 0.00 3.20 0.01 14 825.20 0.00 3.40 0.02 24 825.21 0.00 3.60 0.02 35 825.21 0.00 3.80 0.02 49 825.22 0.00 4.00 0.03 65 825.22 0.00 4.20 0.03 83 825.23 0.00 4.40 0.03 103 825.23 0.00 4.60 0.04 125 825.24 0.00 4.80 0.04 150 825.25 0.01 5.00 0.05 177 825.26 0.01 5.20 0.05 206 825.27 0.01 5.40 0.05 236 825.28 0.01 5.60 0.06 268 825.29 0.01 5.80 0.06 300 825.30 0.02 6.00 0.07 334 825.31 0.02 6.20 0.07 369 825.33 0.02 6.40 0.08 404 825.34 0.03 6.60 0.08 441 825.35 0.03 6.80 0.08 479 825.36 0.03 7.00 0.09 518 825.38 0.03 7.20 0.09 559 825.39 0.04 7.40 0.10 600 825.40 0.04 7.60 0.10 643 825.42 0.04 7.80 0.11 688 825.43 0.04 8.00 0.11 734 825.45 0.05 8.20 0.12 782 825.47 0.05 8.40 0.13 838 825.48 0.05 8.60 0.15 902 825.51 0.05 8.80 0.16 973 825.53 0.06 9.00 0.18 1,053 825.56 0.06 9.20 0.18 1,140 825.59 0.06 9.40 0.19 1,227 825.62 0.07 9.60 0.19 1,315 825.65 0.07 9.80 0.22 1,412 825.68 0.07 10.00 0.24 1,522 825.72 0.08 10.20 0.27 1,648 825.76 0.08 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 58HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 10.40 0.30 1,796 825.81 0.08 10.60 0.34 1,966 825.87 0.09 10.80 0.40 2,169 825.94 0.09 11.00 0.46 2,410 825.98 0.10 11.20 0.57 2,705 826.03 0.10 11.40 0.71 3,092 826.09 0.10 11.60 1.34 3,623 826.17 0.11 11.80 4.84 5,688 826.50 0.13 12.00 9.28 11,748 827.47 0.17 12.20 1.37 14,079 827.86 0.19 12.40 0.99 14,786 827.98 0.19 12.60 0.68 15,237 828.05 0.19 12.80 0.59 15,551 828.11 0.19 13.00 0.51 15,804 828.15 0.20 13.20 0.45 16,004 828.19 0.20 13.40 0.41 16,170 828.21 0.20 13.60 0.36 16,303 828.24 0.20 13.80 0.33 16,411 828.26 0.20 14.00 0.30 16,495 828.27 0.20 14.20 0.28 16,560 828.28 0.20 14.40 0.27 16,615 828.29 0.20 14.60 0.26 16,662 828.30 0.20 14.80 0.25 16,701 828.31 0.20 15.00 0.24 16,732 828.31 0.20 15.20 0.23 16,756 828.32 0.20 15.40 0.22 16,771 828.32 0.20 15.60 0.21 16,778 828.32 0.20 15.80 0.20 16,778 828.32 0.20 16.00 0.18 16,769 828.32 0.20 16.20 0.18 16,754 828.32 0.20 16.40 0.17 16,736 828.31 0.20 16.60 0.17 16,715 828.31 0.20 16.80 0.17 16,691 828.30 0.20 17.00 0.16 16,665 828.30 0.20 17.20 0.16 16,635 828.29 0.20 17.40 0.15 16,603 828.29 0.20 17.60 0.15 16,569 828.28 0.20 17.80 0.15 16,532 828.28 0.20 18.00 0.14 16,492 828.27 0.20 18.20 0.14 16,449 828.26 0.20 18.40 0.14 16,404 828.25 0.20 18.60 0.13 16,357 828.25 0.20 18.80 0.13 16,306 828.24 0.20 19.00 0.12 16,253 828.23 0.20 19.20 0.12 16,198 828.22 0.20 19.40 0.12 16,140 828.21 0.20 19.60 0.11 16,079 828.20 0.20 19.80 0.11 16,016 828.19 0.20 20.00 0.10 15,950 828.18 0.20 20.20 0.10 15,882 828.16 0.20 20.40 0.10 15,814 828.15 0.20 20.60 0.10 15,745 828.14 0.20 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 59HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 20.80 0.10 15,676 828.13 0.20 21.00 0.10 15,607 828.12 0.19 21.20 0.10 15,538 828.11 0.19 21.40 0.10 15,468 828.09 0.19 21.60 0.10 15,398 828.08 0.19 21.80 0.10 15,328 828.07 0.19 22.00 0.09 15,257 828.06 0.19 22.20 0.09 15,187 828.05 0.19 22.40 0.09 15,116 828.03 0.19 22.60 0.09 15,044 828.02 0.19 22.80 0.09 14,973 828.01 0.19 23.00 0.09 14,901 828.00 0.19 23.20 0.09 14,829 827.99 0.19 23.40 0.09 14,757 827.97 0.19 23.60 0.09 14,684 827.96 0.19 23.80 0.09 14,611 827.95 0.19 24.00 0.09 14,538 827.94 0.19 24.20 0.00 14,427 827.92 0.19 24.40 0.00 14,292 827.89 0.19 24.60 0.00 14,158 827.87 0.19 24.80 0.00 14,024 827.85 0.19 25.00 0.00 13,891 827.83 0.18 25.20 0.00 13,758 827.81 0.18 25.40 0.00 13,626 827.78 0.18 25.60 0.00 13,495 827.76 0.18 25.80 0.00 13,364 827.74 0.18 26.00 0.00 13,234 827.72 0.18 26.20 0.00 13,104 827.70 0.18 26.40 0.00 12,975 827.67 0.18 26.60 0.00 12,846 827.65 0.18 26.80 0.00 12,718 827.63 0.18 27.00 0.00 12,591 827.61 0.18 27.20 0.00 12,464 827.59 0.18 27.40 0.00 12,338 827.57 0.17 27.60 0.00 12,212 827.55 0.17 27.80 0.00 12,087 827.53 0.17 28.00 0.00 11,963 827.51 0.17 28.20 0.00 11,839 827.49 0.17 28.40 0.00 11,715 827.47 0.17 28.60 0.00 11,592 827.45 0.17 28.80 0.00 11,470 827.43 0.17 29.00 0.00 11,348 827.41 0.17 29.20 0.00 11,227 827.39 0.17 29.40 0.00 11,107 827.37 0.17 29.60 0.00 10,987 827.35 0.17 29.80 0.00 10,867 827.33 0.17 30.00 0.00 10,749 827.31 0.16 30.20 0.00 10,630 827.29 0.16 30.40 0.00 10,513 827.27 0.16 30.60 0.00 10,396 827.25 0.16 30.80 0.00 10,279 827.23 0.16 31.00 0.00 10,163 827.21 0.16 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 60HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 31.20 0.00 10,048 827.19 0.16 31.40 0.00 9,933 827.18 0.16 31.60 0.00 9,818 827.16 0.16 31.80 0.00 9,705 827.14 0.16 32.00 0.00 9,592 827.12 0.16 32.20 0.00 9,479 827.10 0.16 32.40 0.00 9,367 827.08 0.16 32.60 0.00 9,255 827.07 0.15 32.80 0.00 9,144 827.05 0.15 33.00 0.00 9,034 827.03 0.15 33.20 0.00 8,924 827.01 0.15 33.40 0.00 8,815 827.00 0.15 33.60 0.00 8,706 826.98 0.15 33.80 0.00 8,598 826.96 0.15 34.00 0.00 8,491 826.94 0.15 34.20 0.00 8,384 826.93 0.15 34.40 0.00 8,277 826.91 0.15 34.60 0.00 8,171 826.89 0.15 34.80 0.00 8,066 826.88 0.15 35.00 0.00 7,961 826.86 0.15 35.20 0.00 7,857 826.84 0.14 35.40 0.00 7,753 826.83 0.14 35.60 0.00 7,650 826.81 0.14 35.80 0.00 7,547 826.79 0.14 36.00 0.00 7,445 826.78 0.14 36.20 0.00 7,344 826.76 0.14 36.40 0.00 7,243 826.74 0.14 36.60 0.00 7,143 826.73 0.14 36.80 0.00 7,043 826.71 0.14 37.00 0.00 6,944 826.70 0.14 37.20 0.00 6,845 826.68 0.14 37.40 0.00 6,747 826.66 0.14 37.60 0.00 6,649 826.65 0.14 37.80 0.00 6,552 826.63 0.13 38.00 0.00 6,456 826.62 0.13 38.20 0.00 6,360 826.60 0.13 38.40 0.00 6,264 826.59 0.13 38.60 0.00 6,170 826.57 0.13 38.80 0.00 6,075 826.56 0.13 39.00 0.00 5,982 826.54 0.13 39.20 0.00 5,888 826.53 0.13 39.40 0.00 5,796 826.51 0.13 39.60 0.00 5,704 826.50 0.13 39.80 0.00 5,612 826.48 0.13 40.00 0.00 5,521 826.47 0.13 40.20 0.00 5,431 826.46 0.13 40.40 0.00 5,341 826.44 0.12 40.60 0.00 5,252 826.43 0.12 40.80 0.00 5,163 826.41 0.12 41.00 0.00 5,075 826.40 0.12 41.20 0.00 4,987 826.39 0.12 41.40 0.00 4,900 826.37 0.12 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 61HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 41.60 0.00 4,813 826.36 0.12 41.80 0.00 4,727 826.35 0.12 42.00 0.00 4,642 826.33 0.12 42.20 0.00 4,557 826.32 0.12 42.40 0.00 4,472 826.31 0.12 42.60 0.00 4,389 826.29 0.12 42.80 0.00 4,305 826.28 0.12 43.00 0.00 4,223 826.27 0.11 43.20 0.00 4,140 826.25 0.11 43.40 0.00 4,059 826.24 0.11 43.60 0.00 3,978 826.23 0.11 43.80 0.00 3,897 826.21 0.11 44.00 0.00 3,817 826.20 0.11 44.20 0.00 3,737 826.19 0.11 44.40 0.00 3,659 826.18 0.11 44.60 0.00 3,580 826.17 0.11 44.80 0.00 3,502 826.15 0.11 45.00 0.00 3,425 826.14 0.11 45.20 0.00 3,348 826.13 0.11 45.40 0.00 3,272 826.12 0.11 45.60 0.00 3,196 826.10 0.10 45.80 0.00 3,121 826.09 0.10 46.00 0.00 3,047 826.08 0.10 46.20 0.00 2,973 826.07 0.10 46.40 0.00 2,899 826.06 0.10 46.60 0.00 2,826 826.05 0.10 46.80 0.00 2,754 826.04 0.10 47.00 0.00 2,682 826.02 0.10 47.20 0.00 2,611 826.01 0.10 47.40 0.00 2,540 826.00 0.10 47.60 0.00 2,470 825.99 0.10 47.80 0.00 2,400 825.98 0.10 48.00 0.00 2,331 825.97 0.10 48.20 0.00 2,262 825.96 0.09 48.40 0.00 2,194 825.95 0.09 48.60 0.00 2,127 825.92 0.09 48.80 0.00 2,061 825.90 0.09 49.00 0.00 1,997 825.88 0.09 49.20 0.00 1,933 825.86 0.09 49.40 0.00 1,871 825.84 0.09 49.60 0.00 1,810 825.82 0.08 49.80 0.00 1,750 825.80 0.08 50.00 0.00 1,691 825.78 0.08 50.20 0.00 1,633 825.76 0.08 50.40 0.00 1,577 825.74 0.08 50.60 0.00 1,522 825.72 0.08 50.80 0.00 1,468 825.70 0.07 51.00 0.00 1,415 825.68 0.07 51.20 0.00 1,363 825.66 0.07 51.40 0.00 1,313 825.65 0.07 51.60 0.00 1,263 825.63 0.07 51.80 0.00 1,215 825.61 0.07 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 62HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 52.00 0.00 1,168 825.60 0.06 52.20 0.00 1,122 825.58 0.06 52.40 0.00 1,078 825.57 0.06 52.60 0.00 1,034 825.55 0.06 52.80 0.00 992 825.54 0.06 53.00 0.00 951 825.52 0.06 53.20 0.00 911 825.51 0.05 53.40 0.00 873 825.50 0.05 53.60 0.00 835 825.48 0.05 53.80 0.00 799 825.47 0.05 54.00 0.00 764 825.46 0.05 54.20 0.00 730 825.45 0.05 54.40 0.00 697 825.44 0.04 54.60 0.00 666 825.43 0.04 54.80 0.00 635 825.42 0.04 55.00 0.00 606 825.41 0.04 55.20 0.00 578 825.40 0.04 55.40 0.00 551 825.39 0.04 55.60 0.00 526 825.38 0.03 55.80 0.00 502 825.37 0.03 56.00 0.00 479 825.36 0.03 56.20 0.00 458 825.36 0.03 56.40 0.00 437 825.35 0.03 56.60 0.00 418 825.34 0.03 56.80 0.00 399 825.34 0.03 57.00 0.00 382 825.33 0.02 57.20 0.00 365 825.32 0.02 57.40 0.00 350 825.32 0.02 57.60 0.00 335 825.31 0.02 57.80 0.00 322 825.31 0.02 58.00 0.00 309 825.31 0.02 58.20 0.00 297 825.30 0.02 58.40 0.00 286 825.30 0.02 58.60 0.00 275 825.29 0.01 58.80 0.00 265 825.29 0.01 59.00 0.00 256 825.29 0.01 59.20 0.00 247 825.28 0.01 59.40 0.00 239 825.28 0.01 59.60 0.00 231 825.28 0.01 59.80 0.00 224 825.28 0.01 60.00 0.00 217 825.27 0.01 60.20 0.00 210 825.27 0.01 60.40 0.00 204 825.27 0.01 60.60 0.00 199 825.27 0.01 60.80 0.00 193 825.27 0.01 61.00 0.00 188 825.26 0.01 61.20 0.00 183 825.26 0.01 61.40 0.00 178 825.26 0.01 61.60 0.00 173 825.26 0.01 61.80 0.00 169 825.26 0.01 62.00 0.00 164 825.26 0.01 62.20 0.00 160 825.25 0.01 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 63HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 62.40 0.00 155 825.25 0.01 62.60 0.00 151 825.25 0.01 62.80 0.00 147 825.25 0.01 63.00 0.00 143 825.25 0.01 63.20 0.00 139 825.25 0.01 63.40 0.00 135 825.25 0.01 63.60 0.00 132 825.24 0.01 63.80 0.00 128 825.24 0.00 64.00 0.00 125 825.24 0.00 64.20 0.00 121 825.24 0.00 64.40 0.00 118 825.24 0.00 64.60 0.00 115 825.24 0.00 64.80 0.00 112 825.24 0.00 65.00 0.00 109 825.24 0.00 65.20 0.00 106 825.24 0.00 65.40 0.00 103 825.23 0.00 65.60 0.00 100 825.23 0.00 65.80 0.00 97 825.23 0.00 66.00 0.00 95 825.23 0.00 66.20 0.00 92 825.23 0.00 66.40 0.00 90 825.23 0.00 66.60 0.00 87 825.23 0.00 66.80 0.00 85 825.23 0.00 67.00 0.00 83 825.23 0.00 67.20 0.00 80 825.23 0.00 67.40 0.00 78 825.23 0.00 67.60 0.00 76 825.23 0.00 67.80 0.00 74 825.23 0.00 68.00 0.00 72 825.22 0.00 68.20 0.00 70 825.22 0.00 68.40 0.00 68 825.22 0.00 68.60 0.00 66 825.22 0.00 68.80 0.00 64 825.22 0.00 69.00 0.00 63 825.22 0.00 69.20 0.00 61 825.22 0.00 69.40 0.00 59 825.22 0.00 69.60 0.00 58 825.22 0.00 69.80 0.00 56 825.22 0.00 70.00 0.00 55 825.22 0.00 70.20 0.00 53 825.22 0.00 70.40 0.00 52 825.22 0.00 70.60 0.00 50 825.22 0.00 70.80 0.00 49 825.22 0.00 71.00 0.00 48 825.22 0.00 71.20 0.00 46 825.22 0.00 71.40 0.00 45 825.22 0.00 71.60 0.00 44 825.21 0.00 71.80 0.00 43 825.21 0.00 72.00 0.00 42 825.21 0.00 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 64HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention Elevation (feet) Primary (cfs) 825.20 0.00 825.21 0.00 825.22 0.00 825.23 0.00 825.24 0.00 825.25 0.00 825.26 0.01 825.27 0.01 825.28 0.01 825.29 0.01 825.30 0.02 825.31 0.02 825.32 0.02 825.33 0.02 825.34 0.03 825.35 0.03 825.36 0.03 825.37 0.03 825.38 0.04 825.39 0.04 825.40 0.04 825.41 0.04 825.42 0.04 825.43 0.04 825.44 0.05 825.45 0.05 825.46 0.05 825.47 0.05 825.48 0.05 825.49 0.05 825.50 0.05 825.51 0.05 825.52 0.06 825.53 0.06 825.54 0.06 825.55 0.06 825.56 0.06 825.57 0.06 825.58 0.06 825.59 0.06 825.60 0.06 825.61 0.07 825.62 0.07 825.63 0.07 825.64 0.07 825.65 0.07 825.66 0.07 825.67 0.07 825.68 0.07 825.69 0.07 825.70 0.07 825.71 0.08 Elevation (feet) Primary (cfs) 825.72 0.08 825.73 0.08 825.74 0.08 825.75 0.08 825.76 0.08 825.77 0.08 825.78 0.08 825.79 0.08 825.80 0.08 825.81 0.08 825.82 0.08 825.83 0.09 825.84 0.09 825.85 0.09 825.86 0.09 825.87 0.09 825.88 0.09 825.89 0.09 825.90 0.09 825.91 0.09 825.92 0.09 825.93 0.09 825.94 0.09 825.95 0.09 825.96 0.09 825.97 0.10 825.98 0.10 825.99 0.10 826.00 0.10 826.01 0.10 826.02 0.10 826.03 0.10 826.04 0.10 826.05 0.10 826.06 0.10 826.07 0.10 826.08 0.10 826.09 0.10 826.10 0.10 826.11 0.11 826.12 0.11 826.13 0.11 826.14 0.11 826.15 0.11 826.16 0.11 826.17 0.11 826.18 0.11 826.19 0.11 826.20 0.11 826.21 0.11 826.22 0.11 826.23 0.11 Elevation (feet) Primary (cfs) 826.24 0.11 826.25 0.11 826.26 0.11 826.27 0.11 826.28 0.12 826.29 0.12 826.30 0.12 826.31 0.12 826.32 0.12 826.33 0.12 826.34 0.12 826.35 0.12 826.36 0.12 826.37 0.12 826.38 0.12 826.39 0.12 826.40 0.12 826.41 0.12 826.42 0.12 826.43 0.12 826.44 0.12 826.45 0.12 826.46 0.13 826.47 0.13 826.48 0.13 826.49 0.13 826.50 0.13 826.51 0.13 826.52 0.13 826.53 0.13 826.54 0.13 826.55 0.13 826.56 0.13 826.57 0.13 826.58 0.13 826.59 0.13 826.60 0.13 826.61 0.13 826.62 0.13 826.63 0.13 826.64 0.13 826.65 0.14 826.66 0.14 826.67 0.14 826.68 0.14 826.69 0.14 826.70 0.14 826.71 0.14 826.72 0.14 826.73 0.14 826.74 0.14 826.75 0.14 Elevation (feet) Primary (cfs) 826.76 0.14 826.77 0.14 826.78 0.14 826.79 0.14 826.80 0.14 826.81 0.14 826.82 0.14 826.83 0.14 826.84 0.14 826.85 0.14 826.86 0.15 826.87 0.15 826.88 0.15 826.89 0.15 826.90 0.15 826.91 0.15 826.92 0.15 826.93 0.15 826.94 0.15 826.95 0.15 826.96 0.15 826.97 0.15 826.98 0.15 826.99 0.15 827.00 0.15 827.01 0.15 827.02 0.15 827.03 0.15 827.04 0.15 827.05 0.15 827.06 0.15 827.07 0.15 827.08 0.16 827.09 0.16 827.10 0.16 827.11 0.16 827.12 0.16 827.13 0.16 827.14 0.16 827.15 0.16 827.16 0.16 827.17 0.16 827.18 0.16 827.19 0.16 827.20 0.16 827.21 0.16 827.22 0.16 827.23 0.16 827.24 0.16 827.25 0.16 827.26 0.16 827.27 0.16 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 65HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 827.28 0.16 827.29 0.16 827.30 0.16 827.31 0.16 827.32 0.17 827.33 0.17 827.34 0.17 827.35 0.17 827.36 0.17 827.37 0.17 827.38 0.17 827.39 0.17 827.40 0.17 827.41 0.17 827.42 0.17 827.43 0.17 827.44 0.17 827.45 0.17 827.46 0.17 827.47 0.17 827.48 0.17 827.49 0.17 827.50 0.17 827.51 0.17 827.52 0.17 827.53 0.17 827.54 0.17 827.55 0.17 827.56 0.17 827.57 0.17 827.58 0.18 827.59 0.18 827.60 0.18 827.61 0.18 827.62 0.18 827.63 0.18 827.64 0.18 827.65 0.18 827.66 0.18 827.67 0.18 827.68 0.18 827.69 0.18 827.70 0.18 827.71 0.18 827.72 0.18 827.73 0.18 827.74 0.18 827.75 0.18 827.76 0.18 827.77 0.18 827.78 0.18 827.79 0.18 Elevation (feet) Primary (cfs) 827.80 0.18 827.81 0.18 827.82 0.18 827.83 0.18 827.84 0.19 827.85 0.19 827.86 0.19 827.87 0.19 827.88 0.19 827.89 0.19 827.90 0.19 827.91 0.19 827.92 0.19 827.93 0.19 827.94 0.19 827.95 0.19 827.96 0.19 827.97 0.19 827.98 0.19 827.99 0.19 828.00 0.19 828.01 0.19 828.02 0.19 828.03 0.19 828.04 0.19 828.05 0.19 828.06 0.19 828.07 0.19 828.08 0.19 828.09 0.19 828.10 0.19 828.11 0.19 828.12 0.19 828.13 0.20 828.14 0.20 828.15 0.20 828.16 0.20 828.17 0.20 828.18 0.20 828.19 0.20 828.20 0.20 828.21 0.20 828.22 0.20 828.23 0.20 828.24 0.20 828.25 0.20 828.26 0.20 828.27 0.20 828.28 0.20 828.29 0.20 828.30 0.20 828.31 0.20 Elevation (feet) Primary (cfs) 828.32 0.20 828.33 0.20 828.34 0.20 828.35 0.20 828.36 0.20 828.37 0.20 828.38 0.20 828.39 0.20 828.40 0.20 828.41 0.20 828.42 0.20 828.43 0.21 828.44 0.21 828.45 0.21 828.46 0.21 828.47 0.21 828.48 0.21 828.49 0.21 828.50 0.21 828.51 0.21 828.52 0.21 828.53 0.21 828.54 0.21 828.55 0.21 828.56 0.21 828.57 0.21 828.58 0.21 828.59 0.21 828.60 0.21 828.61 0.21 828.62 0.21 828.63 0.21 828.64 0.21 828.65 0.21 828.66 0.21 828.67 0.21 828.68 0.21 828.69 0.21 828.70 0.21 828.71 0.21 828.72 0.22 828.73 0.22 828.74 0.22 828.75 0.22 828.76 0.22 828.77 0.23 828.78 0.23 828.79 0.23 828.80 0.24 828.81 0.24 828.82 0.24 828.83 0.25 Elevation (feet) Primary (cfs) 828.84 0.25 828.85 0.26 828.86 0.26 828.87 0.27 828.88 0.27 828.89 0.28 828.90 0.28 828.91 0.28 828.92 0.29 828.93 0.29 828.94 0.29 828.95 0.30 828.96 0.30 828.97 0.30 828.98 0.31 828.99 0.31 829.00 0.31 829.01 0.31 829.02 0.32 829.03 0.32 829.04 0.32 829.05 0.32 829.06 0.33 829.07 0.33 829.08 0.33 829.09 0.33 829.10 0.34 829.11 0.34 829.12 0.34 829.13 0.34 829.14 0.34 829.15 0.35 829.16 0.35 829.17 0.35 829.18 0.35 829.19 0.35 829.20 0.36 829.21 0.36 829.22 0.36 829.23 0.36 829.24 0.36 829.25 0.37 829.26 0.37 829.27 0.37 829.28 0.37 829.29 0.37 829.30 0.38 829.31 0.38 829.32 0.38 829.33 0.38 829.34 0.38 829.35 0.38 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 66HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 829.36 0.39 829.37 0.39 829.38 0.39 829.39 0.39 829.40 0.39 829.41 0.39 829.42 0.40 829.43 0.40 829.44 0.40 829.45 0.40 829.46 0.40 829.47 0.40 829.48 0.40 829.49 0.41 829.50 0.41 829.51 0.41 829.52 0.41 829.53 0.41 829.54 0.41 829.55 0.42 829.56 0.42 829.57 0.42 829.58 0.42 829.59 0.42 829.60 0.42 829.61 0.42 829.62 0.43 829.63 0.43 829.64 0.43 829.65 0.43 829.66 0.43 829.67 0.43 829.68 0.43 829.69 0.44 829.70 0.44 829.71 0.44 829.72 0.44 829.73 0.44 829.74 0.44 829.75 0.44 829.76 0.44 829.77 0.45 829.78 0.45 829.79 0.45 829.80 0.45 829.81 0.45 829.82 0.45 829.83 0.45 829.84 0.46 829.85 0.46 829.86 0.46 829.87 0.46 Elevation (feet) Primary (cfs) 829.88 0.46 829.89 0.46 829.90 0.46 829.91 0.46 829.92 0.47 829.93 0.47 829.94 0.47 829.95 0.47 829.96 0.47 829.97 0.47 829.98 0.47 829.99 0.47 830.00 0.48 830.01 0.48 830.02 0.48 830.03 0.48 830.04 0.48 830.05 0.48 830.06 0.48 830.07 0.48 830.08 0.48 830.09 0.49 830.10 0.49 830.11 0.49 830.12 0.49 830.13 0.49 830.14 0.49 830.15 0.49 830.16 0.49 830.17 0.50 830.18 0.50 830.19 0.50 830.20 0.50 830.21 0.50 830.22 0.50 830.23 0.50 830.24 0.50 830.25 0.50 830.26 0.51 830.27 0.51 830.28 0.51 830.29 0.51 830.30 0.51 830.31 0.51 830.32 0.51 830.33 0.51 830.34 0.51 830.35 0.52 830.36 0.52 830.37 0.52 830.38 0.52 830.39 0.52 Elevation (feet) Primary (cfs) 830.40 0.52 830.41 0.52 830.42 0.52 830.43 0.52 830.44 0.53 830.45 0.53 830.46 0.53 830.47 0.53 830.48 0.53 830.49 0.53 830.50 0.53 830.51 0.53 830.52 0.53 830.53 0.53 830.54 0.54 830.55 0.54 830.56 0.54 830.57 0.54 830.58 0.54 830.59 0.54 830.60 0.54 830.61 0.54 830.62 0.54 830.63 0.54 830.64 0.55 830.65 0.55 830.66 0.55 830.67 0.55 830.68 0.55 830.69 0.55 830.70 0.55 830.71 0.55 830.72 0.55 830.73 0.55 830.74 0.56 830.75 0.56 830.76 0.56 830.77 0.56 830.78 0.56 830.79 0.56 830.80 0.56 830.81 0.56 830.82 0.56 830.83 0.56 830.84 0.57 830.85 0.57 830.86 0.57 830.87 0.57 830.88 0.57 830.89 0.57 830.90 0.57 830.91 0.57 Elevation (feet) Primary (cfs) 830.92 0.57 830.93 0.57 830.94 0.58 830.95 0.58 830.96 0.58 830.97 0.58 830.98 0.58 830.99 0.58 831.00 0.58 831.01 0.58 831.02 0.58 831.03 0.58 831.04 0.58 831.05 0.59 831.06 0.59 831.07 0.59 831.08 0.59 831.09 0.59 831.10 0.59 831.11 0.59 831.12 0.59 831.13 0.59 831.14 0.59 831.15 0.59 831.16 0.60 831.17 0.60 831.18 0.60 831.19 0.60 831.20 0.60 831.21 0.60 831.22 0.60 831.23 0.60 831.24 0.60 831.25 0.60 831.26 0.60 831.27 0.61 831.28 0.61 831.29 0.61 831.30 0.61 831.31 0.61 831.32 0.61 831.33 0.61 831.34 0.61 831.35 0.61 831.36 0.61 831.37 0.61 831.38 0.62 831.39 0.62 831.40 0.62 831.41 0.62 831.42 0.62 831.43 0.62 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 67HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 831.44 0.62 831.45 0.62 831.46 0.62 831.47 0.62 831.48 0.62 831.49 0.63 831.50 0.63 831.51 0.63 831.52 0.63 831.53 0.63 831.54 0.63 831.55 0.63 831.56 0.63 831.57 0.63 831.58 0.63 831.59 0.63 831.60 0.63 831.61 0.64 831.62 0.64 831.63 0.64 831.64 0.64 831.65 0.64 831.66 0.64 831.67 0.64 831.68 0.64 831.69 0.64 831.70 0.64 831.71 0.64 831.72 0.64 831.73 0.65 831.74 0.65 831.75 0.65 831.76 0.65 831.77 0.65 831.78 0.65 831.79 0.65 831.80 0.65 831.81 0.65 831.82 0.65 831.83 0.65 831.84 0.65 831.85 0.66 831.86 0.66 831.87 0.66 831.88 0.66 831.89 0.66 831.90 0.66 831.91 0.66 831.92 0.66 831.93 0.66 831.94 0.66 831.95 0.66 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 68HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention Elevation (feet) Storage (cubic-feet) 825.20 0 825.21 29 825.22 59 825.23 88 825.24 118 825.25 147 825.26 176 825.27 206 825.28 235 825.29 265 825.30 294 825.31 323 825.32 353 825.33 382 825.34 412 825.35 441 825.36 471 825.37 500 825.38 529 825.39 559 825.40 588 825.41 618 825.42 647 825.43 676 825.44 706 825.45 735 825.46 765 825.47 794 825.48 823 825.49 853 825.50 882 825.51 912 825.52 941 825.53 970 825.54 1,000 825.55 1,029 825.56 1,059 825.57 1,088 825.58 1,117 825.59 1,147 825.60 1,176 825.61 1,206 825.62 1,235 825.63 1,264 825.64 1,294 825.65 1,323 825.66 1,353 825.67 1,382 825.68 1,412 825.69 1,441 825.70 1,470 825.71 1,500 Elevation (feet) Storage (cubic-feet) 825.72 1,529 825.73 1,559 825.74 1,588 825.75 1,617 825.76 1,647 825.77 1,676 825.78 1,706 825.79 1,735 825.80 1,764 825.81 1,794 825.82 1,823 825.83 1,853 825.84 1,882 825.85 1,911 825.86 1,941 825.87 1,970 825.88 2,000 825.89 2,029 825.90 2,058 825.91 2,088 825.92 2,117 825.93 2,147 825.94 2,176 825.95 2,205 825.96 2,270 825.97 2,334 825.98 2,398 825.99 2,462 826.00 2,526 826.01 2,590 826.02 2,654 826.03 2,718 826.04 2,782 826.05 2,846 826.06 2,910 826.07 2,973 826.08 3,037 826.09 3,101 826.10 3,165 826.11 3,229 826.12 3,293 826.13 3,357 826.14 3,420 826.15 3,484 826.16 3,548 826.17 3,612 826.18 3,676 826.19 3,739 826.20 3,803 826.21 3,867 826.22 3,930 826.23 3,994 Elevation (feet) Storage (cubic-feet) 826.24 4,058 826.25 4,121 826.26 4,185 826.27 4,248 826.28 4,312 826.29 4,376 826.30 4,439 826.31 4,503 826.32 4,566 826.33 4,630 826.34 4,693 826.35 4,757 826.36 4,820 826.37 4,884 826.38 4,947 826.39 5,011 826.40 5,074 826.41 5,137 826.42 5,201 826.43 5,264 826.44 5,327 826.45 5,391 826.46 5,454 826.47 5,517 826.48 5,581 826.49 5,644 826.50 5,707 826.51 5,770 826.52 5,834 826.53 5,897 826.54 5,960 826.55 6,023 826.56 6,086 826.57 6,149 826.58 6,212 826.59 6,275 826.60 6,338 826.61 6,401 826.62 6,464 826.63 6,527 826.64 6,590 826.65 6,653 826.66 6,716 826.67 6,779 826.68 6,842 826.69 6,905 826.70 6,968 826.71 7,030 826.72 7,093 826.73 7,156 826.74 7,219 826.75 7,281 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 69HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 826.76 7,344 826.77 7,407 826.78 7,470 826.79 7,532 826.80 7,595 826.81 7,658 826.82 7,720 826.83 7,783 826.84 7,845 826.85 7,908 826.86 7,970 826.87 8,033 826.88 8,095 826.89 8,158 826.90 8,220 826.91 8,283 826.92 8,345 826.93 8,407 826.94 8,470 826.95 8,532 826.96 8,594 826.97 8,657 826.98 8,719 826.99 8,781 827.00 8,843 827.01 8,905 827.02 8,968 827.03 9,030 827.04 9,092 827.05 9,154 827.06 9,216 827.07 9,278 827.08 9,340 827.09 9,402 827.10 9,464 827.11 9,526 827.12 9,587 827.13 9,649 827.14 9,711 827.15 9,773 827.16 9,835 827.17 9,896 827.18 9,958 827.19 10,020 827.20 10,081 827.21 10,143 827.22 10,205 827.23 10,266 827.24 10,328 827.25 10,389 827.26 10,451 827.27 10,512 Elevation (feet) Storage (cubic-feet) 827.28 10,574 827.29 10,635 827.30 10,697 827.31 10,758 827.32 10,819 827.33 10,881 827.34 10,942 827.35 11,003 827.36 11,064 827.37 11,126 827.38 11,187 827.39 11,248 827.40 11,309 827.41 11,370 827.42 11,431 827.43 11,492 827.44 11,553 827.45 11,614 827.46 11,675 827.47 11,736 827.48 11,797 827.49 11,858 827.50 11,918 827.51 11,979 827.52 12,040 827.53 12,101 827.54 12,161 827.55 12,222 827.56 12,283 827.57 12,343 827.58 12,404 827.59 12,464 827.60 12,525 827.61 12,585 827.62 12,646 827.63 12,706 827.64 12,766 827.65 12,827 827.66 12,887 827.67 12,947 827.68 13,007 827.69 13,068 827.70 13,128 827.71 13,188 827.72 13,248 827.73 13,308 827.74 13,368 827.75 13,428 827.76 13,488 827.77 13,548 827.78 13,608 827.79 13,667 Elevation (feet) Storage (cubic-feet) 827.80 13,727 827.81 13,787 827.82 13,847 827.83 13,906 827.84 13,966 827.85 14,025 827.86 14,085 827.87 14,145 827.88 14,204 827.89 14,263 827.90 14,323 827.91 14,382 827.92 14,442 827.93 14,501 827.94 14,560 827.95 14,619 827.96 14,678 827.97 14,738 827.98 14,797 827.99 14,856 828.00 14,915 828.01 14,974 828.02 15,033 828.03 15,092 828.04 15,150 828.05 15,209 828.06 15,268 828.07 15,327 828.08 15,385 828.09 15,444 828.10 15,503 828.11 15,561 828.12 15,620 828.13 15,678 828.14 15,737 828.15 15,795 828.16 15,853 828.17 15,912 828.18 15,970 828.19 16,028 828.20 16,086 828.21 16,144 828.22 16,202 828.23 16,260 828.24 16,318 828.25 16,376 828.26 16,434 828.27 16,492 828.28 16,550 828.29 16,608 828.30 16,666 828.31 16,723 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 70HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 828.32 16,781 828.33 16,838 828.34 16,896 828.35 16,954 828.36 17,011 828.37 17,068 828.38 17,126 828.39 17,183 828.40 17,240 828.41 17,298 828.42 17,355 828.43 17,412 828.44 17,469 828.45 17,526 828.46 17,583 828.47 17,640 828.48 17,697 828.49 17,754 828.50 17,810 828.51 17,867 828.52 17,924 828.53 17,980 828.54 18,037 828.55 18,093 828.56 18,150 828.57 18,206 828.58 18,262 828.59 18,319 828.60 18,375 828.61 18,431 828.62 18,487 828.63 18,543 828.64 18,599 828.65 18,655 828.66 18,711 828.67 18,767 828.68 18,823 828.69 18,879 828.70 18,934 828.71 18,990 828.72 19,046 828.73 19,101 828.74 19,157 828.75 19,212 828.76 19,268 828.77 19,323 828.78 19,378 828.79 19,433 828.80 19,488 828.81 19,544 828.82 19,599 828.83 19,654 Elevation (feet) Storage (cubic-feet) 828.84 19,708 828.85 19,763 828.86 19,818 828.87 19,873 828.88 19,928 828.89 19,982 828.90 20,037 828.91 20,091 828.92 20,146 828.93 20,200 828.94 20,254 828.95 20,309 828.96 20,363 828.97 20,417 828.98 20,471 828.99 20,525 829.00 20,579 829.01 20,633 829.02 20,686 829.03 20,740 829.04 20,794 829.05 20,847 829.06 20,901 829.07 20,954 829.08 21,008 829.09 21,061 829.10 21,114 829.11 21,168 829.12 21,221 829.13 21,274 829.14 21,327 829.15 21,380 829.16 21,433 829.17 21,486 829.18 21,538 829.19 21,591 829.20 21,644 829.21 21,696 829.22 21,749 829.23 21,801 829.24 21,853 829.25 21,905 829.26 21,958 829.27 22,010 829.28 22,062 829.29 22,114 829.30 22,166 829.31 22,217 829.32 22,269 829.33 22,321 829.34 22,372 829.35 22,424 Elevation (feet) Storage (cubic-feet) 829.36 22,475 829.37 22,527 829.38 22,578 829.39 22,629 829.40 22,680 829.41 22,731 829.42 22,782 829.43 22,833 829.44 22,884 829.45 22,934 829.46 22,985 829.47 23,036 829.48 23,086 829.49 23,137 829.50 23,187 829.51 23,237 829.52 23,287 829.53 23,337 829.54 23,387 829.55 23,437 829.56 23,487 829.57 23,536 829.58 23,586 829.59 23,636 829.60 23,685 829.61 23,734 829.62 23,783 829.63 23,833 829.64 23,882 829.65 23,931 829.66 23,980 829.67 24,028 829.68 24,077 829.69 24,126 829.70 24,174 829.71 24,223 829.72 24,271 829.73 24,319 829.74 24,367 829.75 24,415 829.76 24,463 829.77 24,511 829.78 24,559 829.79 24,606 829.80 24,654 829.81 24,701 829.82 24,748 829.83 24,796 829.84 24,843 829.85 24,890 829.86 24,937 829.87 24,983 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 71HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 829.88 25,030 829.89 25,077 829.90 25,123 829.91 25,169 829.92 25,216 829.93 25,262 829.94 25,308 829.95 25,354 829.96 25,399 829.97 25,445 829.98 25,491 829.99 25,536 830.00 25,581 830.01 25,626 830.02 25,671 830.03 25,716 830.04 25,761 830.05 25,806 830.06 25,850 830.07 25,895 830.08 25,939 830.09 25,983 830.10 26,027 830.11 26,071 830.12 26,115 830.13 26,158 830.14 26,202 830.15 26,245 830.16 26,288 830.17 26,331 830.18 26,374 830.19 26,417 830.20 26,459 830.21 26,502 830.22 26,544 830.23 26,586 830.24 26,628 830.25 26,670 830.26 26,711 830.27 26,753 830.28 26,794 830.29 26,835 830.30 26,876 830.31 26,917 830.32 26,957 830.33 26,997 830.34 27,037 830.35 27,077 830.36 27,117 830.37 27,156 830.38 27,195 830.39 27,234 Elevation (feet) Storage (cubic-feet) 830.40 27,273 830.41 27,311 830.42 27,349 830.43 27,387 830.44 27,425 830.45 27,462 830.46 27,499 830.47 27,535 830.48 27,571 830.49 27,607 830.50 27,643 830.51 27,678 830.52 27,713 830.53 27,748 830.54 27,782 830.55 27,817 830.56 27,851 830.57 27,884 830.58 27,918 830.59 27,951 830.60 27,985 830.61 28,018 830.62 28,051 830.63 28,083 830.64 28,116 830.65 28,148 830.66 28,181 830.67 28,213 830.68 28,245 830.69 28,278 830.70 28,310 830.71 28,342 830.72 28,374 830.73 28,405 830.74 28,437 830.75 28,469 830.76 28,500 830.77 28,532 830.78 28,563 830.79 28,595 830.80 28,626 830.81 28,657 830.82 28,688 830.83 28,719 830.84 28,750 830.85 28,780 830.86 28,811 830.87 28,841 830.88 28,872 830.89 28,902 830.90 28,932 830.91 28,962 Elevation (feet) Storage (cubic-feet) 830.92 28,992 830.93 29,022 830.94 29,051 830.95 29,081 830.96 29,110 830.97 29,140 830.98 29,169 830.99 29,198 831.00 29,228 831.01 29,257 831.02 29,287 831.03 29,316 831.04 29,345 831.05 29,375 831.06 29,404 831.07 29,434 831.08 29,463 831.09 29,492 831.10 29,522 831.11 29,551 831.12 29,581 831.13 29,610 831.14 29,639 831.15 29,669 831.16 29,698 831.17 29,728 831.18 29,757 831.19 29,786 831.20 29,816 831.21 29,845 831.22 29,875 831.23 29,904 831.24 29,933 831.25 29,963 831.26 29,992 831.27 30,022 831.28 30,051 831.29 30,081 831.30 30,110 831.31 30,139 831.32 30,169 831.33 30,198 831.34 30,228 831.35 30,257 831.36 30,286 831.37 30,316 831.38 30,345 831.39 30,375 831.40 30,404 831.41 30,433 831.42 30,463 831.43 30,492 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 72HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 831.44 30,522 831.45 30,551 831.46 30,580 831.47 30,610 831.48 30,639 831.49 30,669 831.50 30,698 831.51 30,727 831.52 30,757 831.53 30,786 831.54 30,816 831.55 30,845 831.56 30,874 831.57 30,904 831.58 30,933 831.59 30,963 831.60 30,992 831.61 31,022 831.62 31,051 831.63 31,080 831.64 31,110 831.65 31,139 831.66 31,169 831.67 31,198 831.68 31,227 831.69 31,257 831.70 31,286 831.71 31,316 831.72 31,345 831.73 31,374 831.74 31,404 831.75 31,433 831.76 31,463 831.77 31,492 831.78 31,521 831.79 31,551 831.80 31,580 831.81 31,610 831.82 31,639 831.83 31,668 831.84 31,698 831.85 31,727 831.86 31,757 831.87 31,786 831.88 31,815 831.89 31,845 831.90 31,874 831.91 31,904 831.92 31,933 831.93 31,963 831.94 31,992 831.95 32,021 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 73HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Link 2L: Monon Trail Pipe Inflow Area = 2.070 ac, 85.51% Impervious, Inflow Depth > 3.26" for 10yr-24hr Ham Cty event Inflow = 0.20 cfs @ 15.69 hrs, Volume= 0.562 af Primary = 0.20 cfs @ 15.69 hrs, Volume= 0.562 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Link 2L: Monon Trail Pipe Inflow Primary Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)0.22 0.21 0.2 0.19 0.18 0.17 0.16 0.15 0.14 0.13 0.12 0.11 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 0 Inflow Area=2.070 ac 0.20 cfs 0.20 cfs Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 74HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.00 0.00 0.00 0.30 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.60 0.00 0.00 0.00 0.70 0.00 0.00 0.00 0.80 0.00 0.00 0.00 0.90 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.10 0.00 0.00 0.00 1.20 0.00 0.00 0.00 1.30 0.00 0.00 0.00 1.40 0.00 0.00 0.00 1.50 0.00 0.00 0.00 1.60 0.00 0.00 0.00 1.70 0.00 0.00 0.00 1.80 0.00 0.00 0.00 1.90 0.00 0.00 0.00 2.00 0.00 0.00 0.00 2.10 0.00 0.00 0.00 2.20 0.00 0.00 0.00 2.30 0.00 0.00 0.00 2.40 0.00 0.00 0.00 2.50 0.00 0.00 0.00 2.60 0.00 0.00 0.00 2.70 0.00 0.00 0.00 2.80 0.00 0.00 0.00 2.90 0.00 0.00 0.00 3.00 0.00 0.00 0.00 3.10 0.00 0.00 0.00 3.20 0.00 0.00 0.00 3.30 0.00 0.00 0.00 3.40 0.00 0.00 0.00 3.50 0.00 0.00 0.00 3.60 0.00 0.00 0.00 3.70 0.00 0.00 0.00 3.80 0.00 0.00 0.00 3.90 0.00 0.00 0.00 4.00 0.00 0.00 0.00 4.10 0.00 0.00 0.00 4.20 0.00 0.00 0.00 4.30 0.00 0.00 0.00 4.40 0.00 0.00 0.00 4.50 0.00 0.00 0.00 4.60 0.00 0.00 0.00 4.70 0.01 0.00 0.01 4.80 0.01 0.00 0.01 4.90 0.01 0.00 0.01 5.00 0.01 0.00 0.01 5.10 0.01 0.00 0.01 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 5.20 0.01 0.00 0.01 5.30 0.01 0.00 0.01 5.40 0.01 0.00 0.01 5.50 0.01 0.00 0.01 5.60 0.01 0.00 0.01 5.70 0.02 0.00 0.02 5.80 0.02 0.00 0.02 5.90 0.02 0.00 0.02 6.00 0.02 0.00 0.02 6.10 0.02 0.00 0.02 6.20 0.02 0.00 0.02 6.30 0.02 0.00 0.02 6.40 0.03 0.00 0.03 6.50 0.03 0.00 0.03 6.60 0.03 0.00 0.03 6.70 0.03 0.00 0.03 6.80 0.03 0.00 0.03 6.90 0.03 0.00 0.03 7.00 0.03 0.00 0.03 7.10 0.04 0.00 0.04 7.20 0.04 0.00 0.04 7.30 0.04 0.00 0.04 7.40 0.04 0.00 0.04 7.50 0.04 0.00 0.04 7.60 0.04 0.00 0.04 7.70 0.04 0.00 0.04 7.80 0.04 0.00 0.04 7.90 0.05 0.00 0.05 8.00 0.05 0.00 0.05 8.10 0.05 0.00 0.05 8.20 0.05 0.00 0.05 8.30 0.05 0.00 0.05 8.40 0.05 0.00 0.05 8.50 0.05 0.00 0.05 8.60 0.05 0.00 0.05 8.70 0.06 0.00 0.06 8.80 0.06 0.00 0.06 8.90 0.06 0.00 0.06 9.00 0.06 0.00 0.06 9.10 0.06 0.00 0.06 9.20 0.06 0.00 0.06 9.30 0.06 0.00 0.06 9.40 0.07 0.00 0.07 9.50 0.07 0.00 0.07 9.60 0.07 0.00 0.07 9.70 0.07 0.00 0.07 9.80 0.07 0.00 0.07 9.90 0.07 0.00 0.07 10.00 0.08 0.00 0.08 10.10 0.08 0.00 0.08 10.20 0.08 0.00 0.08 10.30 0.08 0.00 0.08 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 75HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 10.40 0.08 0.00 0.08 10.50 0.09 0.00 0.09 10.60 0.09 0.00 0.09 10.70 0.09 0.00 0.09 10.80 0.09 0.00 0.09 10.90 0.10 0.00 0.10 11.00 0.10 0.00 0.10 11.10 0.10 0.00 0.10 11.20 0.10 0.00 0.10 11.30 0.10 0.00 0.10 11.40 0.10 0.00 0.10 11.50 0.11 0.00 0.11 11.60 0.11 0.00 0.11 11.70 0.12 0.00 0.12 11.80 0.13 0.00 0.13 11.90 0.15 0.00 0.15 12.00 0.17 0.00 0.17 12.10 0.18 0.00 0.18 12.20 0.19 0.00 0.19 12.30 0.19 0.00 0.19 12.40 0.19 0.00 0.19 12.50 0.19 0.00 0.19 12.60 0.19 0.00 0.19 12.70 0.19 0.00 0.19 12.80 0.19 0.00 0.19 12.90 0.20 0.00 0.20 13.00 0.20 0.00 0.20 13.10 0.20 0.00 0.20 13.20 0.20 0.00 0.20 13.30 0.20 0.00 0.20 13.40 0.20 0.00 0.20 13.50 0.20 0.00 0.20 13.60 0.20 0.00 0.20 13.70 0.20 0.00 0.20 13.80 0.20 0.00 0.20 13.90 0.20 0.00 0.20 14.00 0.20 0.00 0.20 14.10 0.20 0.00 0.20 14.20 0.20 0.00 0.20 14.30 0.20 0.00 0.20 14.40 0.20 0.00 0.20 14.50 0.20 0.00 0.20 14.60 0.20 0.00 0.20 14.70 0.20 0.00 0.20 14.80 0.20 0.00 0.20 14.90 0.20 0.00 0.20 15.00 0.20 0.00 0.20 15.10 0.20 0.00 0.20 15.20 0.20 0.00 0.20 15.30 0.20 0.00 0.20 15.40 0.20 0.00 0.20 15.50 0.20 0.00 0.20 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 15.60 0.20 0.00 0.20 15.70 0.20 0.00 0.20 15.80 0.20 0.00 0.20 15.90 0.20 0.00 0.20 16.00 0.20 0.00 0.20 16.10 0.20 0.00 0.20 16.20 0.20 0.00 0.20 16.30 0.20 0.00 0.20 16.40 0.20 0.00 0.20 16.50 0.20 0.00 0.20 16.60 0.20 0.00 0.20 16.70 0.20 0.00 0.20 16.80 0.20 0.00 0.20 16.90 0.20 0.00 0.20 17.00 0.20 0.00 0.20 17.10 0.20 0.00 0.20 17.20 0.20 0.00 0.20 17.30 0.20 0.00 0.20 17.40 0.20 0.00 0.20 17.50 0.20 0.00 0.20 17.60 0.20 0.00 0.20 17.70 0.20 0.00 0.20 17.80 0.20 0.00 0.20 17.90 0.20 0.00 0.20 18.00 0.20 0.00 0.20 18.10 0.20 0.00 0.20 18.20 0.20 0.00 0.20 18.30 0.20 0.00 0.20 18.40 0.20 0.00 0.20 18.50 0.20 0.00 0.20 18.60 0.20 0.00 0.20 18.70 0.20 0.00 0.20 18.80 0.20 0.00 0.20 18.90 0.20 0.00 0.20 19.00 0.20 0.00 0.20 19.10 0.20 0.00 0.20 19.20 0.20 0.00 0.20 19.30 0.20 0.00 0.20 19.40 0.20 0.00 0.20 19.50 0.20 0.00 0.20 19.60 0.20 0.00 0.20 19.70 0.20 0.00 0.20 19.80 0.20 0.00 0.20 19.90 0.20 0.00 0.20 20.00 0.20 0.00 0.20 20.10 0.20 0.00 0.20 20.20 0.20 0.00 0.20 20.30 0.20 0.00 0.20 20.40 0.20 0.00 0.20 20.50 0.20 0.00 0.20 20.60 0.20 0.00 0.20 20.70 0.20 0.00 0.20 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 76HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 20.80 0.20 0.00 0.20 20.90 0.20 0.00 0.20 21.00 0.19 0.00 0.19 21.10 0.19 0.00 0.19 21.20 0.19 0.00 0.19 21.30 0.19 0.00 0.19 21.40 0.19 0.00 0.19 21.50 0.19 0.00 0.19 21.60 0.19 0.00 0.19 21.70 0.19 0.00 0.19 21.80 0.19 0.00 0.19 21.90 0.19 0.00 0.19 22.00 0.19 0.00 0.19 22.10 0.19 0.00 0.19 22.20 0.19 0.00 0.19 22.30 0.19 0.00 0.19 22.40 0.19 0.00 0.19 22.50 0.19 0.00 0.19 22.60 0.19 0.00 0.19 22.70 0.19 0.00 0.19 22.80 0.19 0.00 0.19 22.90 0.19 0.00 0.19 23.00 0.19 0.00 0.19 23.10 0.19 0.00 0.19 23.20 0.19 0.00 0.19 23.30 0.19 0.00 0.19 23.40 0.19 0.00 0.19 23.50 0.19 0.00 0.19 23.60 0.19 0.00 0.19 23.70 0.19 0.00 0.19 23.80 0.19 0.00 0.19 23.90 0.19 0.00 0.19 24.00 0.19 0.00 0.19 24.10 0.19 0.00 0.19 24.20 0.19 0.00 0.19 24.30 0.19 0.00 0.19 24.40 0.19 0.00 0.19 24.50 0.19 0.00 0.19 24.60 0.19 0.00 0.19 24.70 0.19 0.00 0.19 24.80 0.19 0.00 0.19 24.90 0.18 0.00 0.18 25.00 0.18 0.00 0.18 25.10 0.18 0.00 0.18 25.20 0.18 0.00 0.18 25.30 0.18 0.00 0.18 25.40 0.18 0.00 0.18 25.50 0.18 0.00 0.18 25.60 0.18 0.00 0.18 25.70 0.18 0.00 0.18 25.80 0.18 0.00 0.18 25.90 0.18 0.00 0.18 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 26.00 0.18 0.00 0.18 26.10 0.18 0.00 0.18 26.20 0.18 0.00 0.18 26.30 0.18 0.00 0.18 26.40 0.18 0.00 0.18 26.50 0.18 0.00 0.18 26.60 0.18 0.00 0.18 26.70 0.18 0.00 0.18 26.80 0.18 0.00 0.18 26.90 0.18 0.00 0.18 27.00 0.18 0.00 0.18 27.10 0.18 0.00 0.18 27.20 0.18 0.00 0.18 27.30 0.18 0.00 0.18 27.40 0.17 0.00 0.17 27.50 0.17 0.00 0.17 27.60 0.17 0.00 0.17 27.70 0.17 0.00 0.17 27.80 0.17 0.00 0.17 27.90 0.17 0.00 0.17 28.00 0.17 0.00 0.17 28.10 0.17 0.00 0.17 28.20 0.17 0.00 0.17 28.30 0.17 0.00 0.17 28.40 0.17 0.00 0.17 28.50 0.17 0.00 0.17 28.60 0.17 0.00 0.17 28.70 0.17 0.00 0.17 28.80 0.17 0.00 0.17 28.90 0.17 0.00 0.17 29.00 0.17 0.00 0.17 29.10 0.17 0.00 0.17 29.20 0.17 0.00 0.17 29.30 0.17 0.00 0.17 29.40 0.17 0.00 0.17 29.50 0.17 0.00 0.17 29.60 0.17 0.00 0.17 29.70 0.17 0.00 0.17 29.80 0.17 0.00 0.17 29.90 0.17 0.00 0.17 30.00 0.16 0.00 0.16 30.10 0.16 0.00 0.16 30.20 0.16 0.00 0.16 30.30 0.16 0.00 0.16 30.40 0.16 0.00 0.16 30.50 0.16 0.00 0.16 30.60 0.16 0.00 0.16 30.70 0.16 0.00 0.16 30.80 0.16 0.00 0.16 30.90 0.16 0.00 0.16 31.00 0.16 0.00 0.16 31.10 0.16 0.00 0.16 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 77HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 31.20 0.16 0.00 0.16 31.30 0.16 0.00 0.16 31.40 0.16 0.00 0.16 31.50 0.16 0.00 0.16 31.60 0.16 0.00 0.16 31.70 0.16 0.00 0.16 31.80 0.16 0.00 0.16 31.90 0.16 0.00 0.16 32.00 0.16 0.00 0.16 32.10 0.16 0.00 0.16 32.20 0.16 0.00 0.16 32.30 0.16 0.00 0.16 32.40 0.16 0.00 0.16 32.50 0.15 0.00 0.15 32.60 0.15 0.00 0.15 32.70 0.15 0.00 0.15 32.80 0.15 0.00 0.15 32.90 0.15 0.00 0.15 33.00 0.15 0.00 0.15 33.10 0.15 0.00 0.15 33.20 0.15 0.00 0.15 33.30 0.15 0.00 0.15 33.40 0.15 0.00 0.15 33.50 0.15 0.00 0.15 33.60 0.15 0.00 0.15 33.70 0.15 0.00 0.15 33.80 0.15 0.00 0.15 33.90 0.15 0.00 0.15 34.00 0.15 0.00 0.15 34.10 0.15 0.00 0.15 34.20 0.15 0.00 0.15 34.30 0.15 0.00 0.15 34.40 0.15 0.00 0.15 34.50 0.15 0.00 0.15 34.60 0.15 0.00 0.15 34.70 0.15 0.00 0.15 34.80 0.15 0.00 0.15 34.90 0.15 0.00 0.15 35.00 0.15 0.00 0.15 35.10 0.14 0.00 0.14 35.20 0.14 0.00 0.14 35.30 0.14 0.00 0.14 35.40 0.14 0.00 0.14 35.50 0.14 0.00 0.14 35.60 0.14 0.00 0.14 35.70 0.14 0.00 0.14 35.80 0.14 0.00 0.14 35.90 0.14 0.00 0.14 36.00 0.14 0.00 0.14 36.10 0.14 0.00 0.14 36.20 0.14 0.00 0.14 36.30 0.14 0.00 0.14 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 36.40 0.14 0.00 0.14 36.50 0.14 0.00 0.14 36.60 0.14 0.00 0.14 36.70 0.14 0.00 0.14 36.80 0.14 0.00 0.14 36.90 0.14 0.00 0.14 37.00 0.14 0.00 0.14 37.10 0.14 0.00 0.14 37.20 0.14 0.00 0.14 37.30 0.14 0.00 0.14 37.40 0.14 0.00 0.14 37.50 0.14 0.00 0.14 37.60 0.14 0.00 0.14 37.70 0.13 0.00 0.13 37.80 0.13 0.00 0.13 37.90 0.13 0.00 0.13 38.00 0.13 0.00 0.13 38.10 0.13 0.00 0.13 38.20 0.13 0.00 0.13 38.30 0.13 0.00 0.13 38.40 0.13 0.00 0.13 38.50 0.13 0.00 0.13 38.60 0.13 0.00 0.13 38.70 0.13 0.00 0.13 38.80 0.13 0.00 0.13 38.90 0.13 0.00 0.13 39.00 0.13 0.00 0.13 39.10 0.13 0.00 0.13 39.20 0.13 0.00 0.13 39.30 0.13 0.00 0.13 39.40 0.13 0.00 0.13 39.50 0.13 0.00 0.13 39.60 0.13 0.00 0.13 39.70 0.13 0.00 0.13 39.80 0.13 0.00 0.13 39.90 0.13 0.00 0.13 40.00 0.13 0.00 0.13 40.10 0.13 0.00 0.13 40.20 0.13 0.00 0.13 40.30 0.12 0.00 0.12 40.40 0.12 0.00 0.12 40.50 0.12 0.00 0.12 40.60 0.12 0.00 0.12 40.70 0.12 0.00 0.12 40.80 0.12 0.00 0.12 40.90 0.12 0.00 0.12 41.00 0.12 0.00 0.12 41.10 0.12 0.00 0.12 41.20 0.12 0.00 0.12 41.30 0.12 0.00 0.12 41.40 0.12 0.00 0.12 41.50 0.12 0.00 0.12 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 78HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 41.60 0.12 0.00 0.12 41.70 0.12 0.00 0.12 41.80 0.12 0.00 0.12 41.90 0.12 0.00 0.12 42.00 0.12 0.00 0.12 42.10 0.12 0.00 0.12 42.20 0.12 0.00 0.12 42.30 0.12 0.00 0.12 42.40 0.12 0.00 0.12 42.50 0.12 0.00 0.12 42.60 0.12 0.00 0.12 42.70 0.12 0.00 0.12 42.80 0.12 0.00 0.12 42.90 0.11 0.00 0.11 43.00 0.11 0.00 0.11 43.10 0.11 0.00 0.11 43.20 0.11 0.00 0.11 43.30 0.11 0.00 0.11 43.40 0.11 0.00 0.11 43.50 0.11 0.00 0.11 43.60 0.11 0.00 0.11 43.70 0.11 0.00 0.11 43.80 0.11 0.00 0.11 43.90 0.11 0.00 0.11 44.00 0.11 0.00 0.11 44.10 0.11 0.00 0.11 44.20 0.11 0.00 0.11 44.30 0.11 0.00 0.11 44.40 0.11 0.00 0.11 44.50 0.11 0.00 0.11 44.60 0.11 0.00 0.11 44.70 0.11 0.00 0.11 44.80 0.11 0.00 0.11 44.90 0.11 0.00 0.11 45.00 0.11 0.00 0.11 45.10 0.11 0.00 0.11 45.20 0.11 0.00 0.11 45.30 0.11 0.00 0.11 45.40 0.11 0.00 0.11 45.50 0.11 0.00 0.11 45.60 0.10 0.00 0.10 45.70 0.10 0.00 0.10 45.80 0.10 0.00 0.10 45.90 0.10 0.00 0.10 46.00 0.10 0.00 0.10 46.10 0.10 0.00 0.10 46.20 0.10 0.00 0.10 46.30 0.10 0.00 0.10 46.40 0.10 0.00 0.10 46.50 0.10 0.00 0.10 46.60 0.10 0.00 0.10 46.70 0.10 0.00 0.10 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 46.80 0.10 0.00 0.10 46.90 0.10 0.00 0.10 47.00 0.10 0.00 0.10 47.10 0.10 0.00 0.10 47.20 0.10 0.00 0.10 47.30 0.10 0.00 0.10 47.40 0.10 0.00 0.10 47.50 0.10 0.00 0.10 47.60 0.10 0.00 0.10 47.70 0.10 0.00 0.10 47.80 0.10 0.00 0.10 47.90 0.10 0.00 0.10 48.00 0.10 0.00 0.10 48.10 0.10 0.00 0.10 48.20 0.09 0.00 0.09 48.30 0.09 0.00 0.09 48.40 0.09 0.00 0.09 48.50 0.09 0.00 0.09 48.60 0.09 0.00 0.09 48.70 0.09 0.00 0.09 48.80 0.09 0.00 0.09 48.90 0.09 0.00 0.09 49.00 0.09 0.00 0.09 49.10 0.09 0.00 0.09 49.20 0.09 0.00 0.09 49.30 0.09 0.00 0.09 49.40 0.09 0.00 0.09 49.50 0.08 0.00 0.08 49.60 0.08 0.00 0.08 49.70 0.08 0.00 0.08 49.80 0.08 0.00 0.08 49.90 0.08 0.00 0.08 50.00 0.08 0.00 0.08 50.10 0.08 0.00 0.08 50.20 0.08 0.00 0.08 50.30 0.08 0.00 0.08 50.40 0.08 0.00 0.08 50.50 0.08 0.00 0.08 50.60 0.08 0.00 0.08 50.70 0.08 0.00 0.08 50.80 0.07 0.00 0.07 50.90 0.07 0.00 0.07 51.00 0.07 0.00 0.07 51.10 0.07 0.00 0.07 51.20 0.07 0.00 0.07 51.30 0.07 0.00 0.07 51.40 0.07 0.00 0.07 51.50 0.07 0.00 0.07 51.60 0.07 0.00 0.07 51.70 0.07 0.00 0.07 51.80 0.07 0.00 0.07 51.90 0.07 0.00 0.07 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 79HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 52.00 0.06 0.00 0.06 52.10 0.06 0.00 0.06 52.20 0.06 0.00 0.06 52.30 0.06 0.00 0.06 52.40 0.06 0.00 0.06 52.50 0.06 0.00 0.06 52.60 0.06 0.00 0.06 52.70 0.06 0.00 0.06 52.80 0.06 0.00 0.06 52.90 0.06 0.00 0.06 53.00 0.06 0.00 0.06 53.10 0.06 0.00 0.06 53.20 0.05 0.00 0.05 53.30 0.05 0.00 0.05 53.40 0.05 0.00 0.05 53.50 0.05 0.00 0.05 53.60 0.05 0.00 0.05 53.70 0.05 0.00 0.05 53.80 0.05 0.00 0.05 53.90 0.05 0.00 0.05 54.00 0.05 0.00 0.05 54.10 0.05 0.00 0.05 54.20 0.05 0.00 0.05 54.30 0.05 0.00 0.05 54.40 0.04 0.00 0.04 54.50 0.04 0.00 0.04 54.60 0.04 0.00 0.04 54.70 0.04 0.00 0.04 54.80 0.04 0.00 0.04 54.90 0.04 0.00 0.04 55.00 0.04 0.00 0.04 55.10 0.04 0.00 0.04 55.20 0.04 0.00 0.04 55.30 0.04 0.00 0.04 55.40 0.04 0.00 0.04 55.50 0.04 0.00 0.04 55.60 0.03 0.00 0.03 55.70 0.03 0.00 0.03 55.80 0.03 0.00 0.03 55.90 0.03 0.00 0.03 56.00 0.03 0.00 0.03 56.10 0.03 0.00 0.03 56.20 0.03 0.00 0.03 56.30 0.03 0.00 0.03 56.40 0.03 0.00 0.03 56.50 0.03 0.00 0.03 56.60 0.03 0.00 0.03 56.70 0.03 0.00 0.03 56.80 0.03 0.00 0.03 56.90 0.02 0.00 0.02 57.00 0.02 0.00 0.02 57.10 0.02 0.00 0.02 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 57.20 0.02 0.00 0.02 57.30 0.02 0.00 0.02 57.40 0.02 0.00 0.02 57.50 0.02 0.00 0.02 57.60 0.02 0.00 0.02 57.70 0.02 0.00 0.02 57.80 0.02 0.00 0.02 57.90 0.02 0.00 0.02 58.00 0.02 0.00 0.02 58.10 0.02 0.00 0.02 58.20 0.02 0.00 0.02 58.30 0.02 0.00 0.02 58.40 0.02 0.00 0.02 58.50 0.01 0.00 0.01 58.60 0.01 0.00 0.01 58.70 0.01 0.00 0.01 58.80 0.01 0.00 0.01 58.90 0.01 0.00 0.01 59.00 0.01 0.00 0.01 59.10 0.01 0.00 0.01 59.20 0.01 0.00 0.01 59.30 0.01 0.00 0.01 59.40 0.01 0.00 0.01 59.50 0.01 0.00 0.01 59.60 0.01 0.00 0.01 59.70 0.01 0.00 0.01 59.80 0.01 0.00 0.01 59.90 0.01 0.00 0.01 60.00 0.01 0.00 0.01 60.10 0.01 0.00 0.01 60.20 0.01 0.00 0.01 60.30 0.01 0.00 0.01 60.40 0.01 0.00 0.01 60.50 0.01 0.00 0.01 60.60 0.01 0.00 0.01 60.70 0.01 0.00 0.01 60.80 0.01 0.00 0.01 60.90 0.01 0.00 0.01 61.00 0.01 0.00 0.01 61.10 0.01 0.00 0.01 61.20 0.01 0.00 0.01 61.30 0.01 0.00 0.01 61.40 0.01 0.00 0.01 61.50 0.01 0.00 0.01 61.60 0.01 0.00 0.01 61.70 0.01 0.00 0.01 61.80 0.01 0.00 0.01 61.90 0.01 0.00 0.01 62.00 0.01 0.00 0.01 62.10 0.01 0.00 0.01 62.20 0.01 0.00 0.01 62.30 0.01 0.00 0.01 Type II 24-hr 10yr-24hr Ham Cty Rainfall=3.83"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 80HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 62.40 0.01 0.00 0.01 62.50 0.01 0.00 0.01 62.60 0.01 0.00 0.01 62.70 0.01 0.00 0.01 62.80 0.01 0.00 0.01 62.90 0.01 0.00 0.01 63.00 0.01 0.00 0.01 63.10 0.01 0.00 0.01 63.20 0.01 0.00 0.01 63.30 0.01 0.00 0.01 63.40 0.01 0.00 0.01 63.50 0.01 0.00 0.01 63.60 0.01 0.00 0.01 63.70 0.00 0.00 0.00 63.80 0.00 0.00 0.00 63.90 0.00 0.00 0.00 64.00 0.00 0.00 0.00 64.10 0.00 0.00 0.00 64.20 0.00 0.00 0.00 64.30 0.00 0.00 0.00 64.40 0.00 0.00 0.00 64.50 0.00 0.00 0.00 64.60 0.00 0.00 0.00 64.70 0.00 0.00 0.00 64.80 0.00 0.00 0.00 64.90 0.00 0.00 0.00 65.00 0.00 0.00 0.00 65.10 0.00 0.00 0.00 65.20 0.00 0.00 0.00 65.30 0.00 0.00 0.00 65.40 0.00 0.00 0.00 65.50 0.00 0.00 0.00 65.60 0.00 0.00 0.00 65.70 0.00 0.00 0.00 65.80 0.00 0.00 0.00 65.90 0.00 0.00 0.00 66.00 0.00 0.00 0.00 66.10 0.00 0.00 0.00 66.20 0.00 0.00 0.00 66.30 0.00 0.00 0.00 66.40 0.00 0.00 0.00 66.50 0.00 0.00 0.00 66.60 0.00 0.00 0.00 66.70 0.00 0.00 0.00 66.80 0.00 0.00 0.00 66.90 0.00 0.00 0.00 67.00 0.00 0.00 0.00 67.10 0.00 0.00 0.00 67.20 0.00 0.00 0.00 67.30 0.00 0.00 0.00 67.40 0.00 0.00 0.00 67.50 0.00 0.00 0.00 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 67.60 0.00 0.00 0.00 67.70 0.00 0.00 0.00 67.80 0.00 0.00 0.00 67.90 0.00 0.00 0.00 68.00 0.00 0.00 0.00 68.10 0.00 0.00 0.00 68.20 0.00 0.00 0.00 68.30 0.00 0.00 0.00 68.40 0.00 0.00 0.00 68.50 0.00 0.00 0.00 68.60 0.00 0.00 0.00 68.70 0.00 0.00 0.00 68.80 0.00 0.00 0.00 68.90 0.00 0.00 0.00 69.00 0.00 0.00 0.00 69.10 0.00 0.00 0.00 69.20 0.00 0.00 0.00 69.30 0.00 0.00 0.00 69.40 0.00 0.00 0.00 69.50 0.00 0.00 0.00 69.60 0.00 0.00 0.00 69.70 0.00 0.00 0.00 69.80 0.00 0.00 0.00 69.90 0.00 0.00 0.00 70.00 0.00 0.00 0.00 70.10 0.00 0.00 0.00 70.20 0.00 0.00 0.00 70.30 0.00 0.00 0.00 70.40 0.00 0.00 0.00 70.50 0.00 0.00 0.00 70.60 0.00 0.00 0.00 70.70 0.00 0.00 0.00 70.80 0.00 0.00 0.00 70.90 0.00 0.00 0.00 71.00 0.00 0.00 0.00 71.10 0.00 0.00 0.00 71.20 0.00 0.00 0.00 71.30 0.00 0.00 0.00 71.40 0.00 0.00 0.00 71.50 0.00 0.00 0.00 71.60 0.00 0.00 0.00 71.70 0.00 0.00 0.00 71.80 0.00 0.00 0.00 71.90 0.00 0.00 0.00 72.00 0.00 0.00 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 81HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 85.51% Impervious Runoff Depth=5.87"Subcatchment 2S: Site Tc=5.0 min CN=95 Runoff=19.38 cfs 1.012 af Peak Elev=830.87' Storage=28,856 cf Inflow=19.38 cfs 1.012 afPond 1P: Underground Detention Outflow=0.57 cfs 1.009 af Inflow=0.57 cfs 1.009 afLink 2L: Monon Trail Pipe Primary=0.57 cfs 1.009 af Total Runoff Area = 2.070 ac Runoff Volume = 1.012 af Average Runoff Depth = 5.87" 14.49% Pervious = 0.300 ac 85.51% Impervious = 1.770 ac Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 82HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Site Runoff = 19.38 cfs @ 11.96 hrs, Volume= 1.012 af, Depth= 5.87" Routed to Pond 1P : Underground Detention Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46" Area (ac) CN Description 1.770 98 Paved parking, HSG D 0.300 80 >75% Grass cover, Good, HSG D 2.070 95 Weighted Average 0.300 14.49% Pervious Area 1.770 85.51% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46" Runoff Area=2.070 ac Runoff Volume=1.012 af Runoff Depth=5.87" Tc=5.0 min CN=95 19.38 cfs Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 83HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 0.00 0.00 0.00 0.00 0.10 0.01 0.00 0.00 0.20 0.01 0.00 0.00 0.30 0.02 0.00 0.00 0.40 0.03 0.00 0.00 0.50 0.03 0.00 0.00 0.60 0.04 0.00 0.00 0.70 0.05 0.00 0.00 0.80 0.05 0.00 0.00 0.90 0.06 0.00 0.00 1.00 0.07 0.00 0.00 1.10 0.07 0.00 0.00 1.20 0.08 0.00 0.00 1.30 0.09 0.00 0.00 1.40 0.10 0.00 0.00 1.50 0.10 0.00 0.00 1.60 0.11 0.00 0.00 1.70 0.12 0.00 0.00 1.80 0.13 0.00 0.01 1.90 0.13 0.00 0.01 2.00 0.14 0.00 0.02 2.10 0.15 0.00 0.02 2.20 0.16 0.00 0.03 2.30 0.17 0.01 0.03 2.40 0.17 0.01 0.03 2.50 0.18 0.01 0.04 2.60 0.19 0.01 0.04 2.70 0.20 0.01 0.04 2.80 0.21 0.02 0.05 2.90 0.21 0.02 0.05 3.00 0.22 0.02 0.06 3.10 0.23 0.02 0.06 3.20 0.24 0.03 0.06 3.30 0.25 0.03 0.07 3.40 0.26 0.03 0.07 3.50 0.27 0.04 0.07 3.60 0.27 0.04 0.08 3.70 0.28 0.04 0.08 3.80 0.29 0.05 0.08 3.90 0.30 0.05 0.09 4.00 0.31 0.06 0.09 4.10 0.32 0.06 0.09 4.20 0.33 0.07 0.10 4.30 0.34 0.07 0.10 4.40 0.35 0.08 0.10 4.50 0.36 0.08 0.11 4.60 0.37 0.09 0.11 4.70 0.38 0.09 0.11 4.80 0.39 0.10 0.12 4.90 0.40 0.10 0.12 5.00 0.41 0.11 0.13 5.10 0.42 0.12 0.13 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 5.20 0.43 0.12 0.13 5.30 0.44 0.13 0.14 5.40 0.45 0.14 0.14 5.50 0.46 0.14 0.14 5.60 0.47 0.15 0.15 5.70 0.48 0.16 0.15 5.80 0.49 0.17 0.16 5.90 0.51 0.17 0.16 6.00 0.52 0.18 0.16 6.10 0.53 0.19 0.17 6.20 0.54 0.20 0.17 6.30 0.55 0.21 0.17 6.40 0.56 0.21 0.18 6.50 0.58 0.22 0.18 6.60 0.59 0.23 0.19 6.70 0.60 0.24 0.19 6.80 0.61 0.25 0.19 6.90 0.63 0.26 0.20 7.00 0.64 0.27 0.20 7.10 0.65 0.28 0.20 7.20 0.67 0.29 0.21 7.30 0.68 0.30 0.21 7.40 0.69 0.31 0.21 7.50 0.71 0.32 0.22 7.60 0.72 0.33 0.22 7.70 0.73 0.34 0.23 7.80 0.75 0.35 0.23 7.90 0.76 0.36 0.23 8.00 0.78 0.38 0.24 8.10 0.79 0.39 0.24 8.20 0.80 0.40 0.25 8.30 0.82 0.41 0.27 8.40 0.84 0.43 0.28 8.50 0.85 0.44 0.29 8.60 0.87 0.45 0.30 8.70 0.89 0.47 0.32 8.80 0.91 0.49 0.33 8.90 0.93 0.50 0.34 9.00 0.95 0.52 0.36 9.10 0.97 0.54 0.37 9.20 0.99 0.56 0.37 9.30 1.01 0.57 0.37 9.40 1.03 0.59 0.37 9.50 1.05 0.61 0.38 9.60 1.07 0.63 0.38 9.70 1.10 0.65 0.40 9.80 1.12 0.67 0.42 9.90 1.14 0.69 0.44 10.00 1.17 0.71 0.46 10.10 1.20 0.74 0.49 10.20 1.22 0.76 0.52 10.30 1.25 0.79 0.55 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 84HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 10.40 1.29 0.82 0.58 10.50 1.32 0.85 0.61 10.60 1.35 0.88 0.65 10.70 1.39 0.91 0.70 10.80 1.43 0.95 0.75 10.90 1.47 0.99 0.81 11.00 1.52 1.03 0.86 11.10 1.57 1.08 0.93 11.20 1.62 1.13 1.05 11.30 1.69 1.19 1.18 11.40 1.75 1.25 1.30 11.50 1.83 1.32 1.43 11.60 1.98 1.47 2.42 11.70 2.29 1.76 5.29 11.80 2.78 2.24 8.58 11.90 3.67 3.10 15.76 12.00 4.28 3.71 16.03 12.10 4.41 3.83 3.92 12.20 4.51 3.94 2.36 12.30 4.61 4.03 2.00 12.40 4.68 4.11 1.70 12.50 4.75 4.17 1.40 12.60 4.80 4.22 1.16 12.70 4.85 4.27 1.08 12.80 4.90 4.32 1.01 12.90 4.95 4.37 0.94 13.00 4.99 4.41 0.87 13.10 5.03 4.44 0.81 13.20 5.06 4.48 0.77 13.30 5.10 4.52 0.73 13.40 5.13 4.55 0.69 13.50 5.16 4.58 0.66 13.60 5.19 4.61 0.62 13.70 5.22 4.64 0.60 13.80 5.25 4.66 0.57 13.90 5.27 4.69 0.54 14.00 5.30 4.71 0.52 14.10 5.32 4.74 0.49 14.20 5.34 4.76 0.48 14.30 5.37 4.78 0.47 14.40 5.39 4.81 0.46 14.50 5.41 4.83 0.46 14.60 5.43 4.85 0.45 14.70 5.45 4.87 0.44 14.80 5.47 4.89 0.43 14.90 5.49 4.91 0.42 15.00 5.51 4.93 0.41 15.10 5.53 4.95 0.40 15.20 5.55 4.97 0.39 15.30 5.57 4.98 0.38 15.40 5.59 5.00 0.37 15.50 5.60 5.02 0.36 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 15.60 5.62 5.04 0.35 15.70 5.64 5.05 0.34 15.80 5.65 5.07 0.33 15.90 5.67 5.08 0.32 16.00 5.68 5.10 0.32 16.10 5.70 5.11 0.31 16.20 5.71 5.13 0.30 16.30 5.73 5.14 0.30 16.40 5.74 5.16 0.30 16.50 5.76 5.17 0.29 16.60 5.77 5.18 0.29 16.70 5.78 5.20 0.29 16.80 5.80 5.21 0.28 16.90 5.81 5.22 0.28 17.00 5.83 5.24 0.28 17.10 5.84 5.25 0.27 17.20 5.85 5.26 0.27 17.30 5.86 5.28 0.27 17.40 5.88 5.29 0.26 17.50 5.89 5.30 0.26 17.60 5.90 5.31 0.26 17.70 5.91 5.33 0.25 17.80 5.93 5.34 0.25 17.90 5.94 5.35 0.25 18.00 5.95 5.36 0.24 18.10 5.96 5.37 0.24 18.20 5.97 5.38 0.24 18.30 5.98 5.40 0.23 18.40 5.99 5.41 0.23 18.50 6.01 5.42 0.23 18.60 6.02 5.43 0.22 18.70 6.03 5.44 0.22 18.80 6.04 5.45 0.22 18.90 6.05 5.46 0.21 19.00 6.06 5.47 0.21 19.10 6.07 5.48 0.21 19.20 6.08 5.49 0.20 19.30 6.09 5.50 0.20 19.40 6.10 5.51 0.20 19.50 6.11 5.52 0.19 19.60 6.12 5.53 0.19 19.70 6.12 5.53 0.19 19.80 6.13 5.54 0.18 19.90 6.14 5.55 0.18 20.00 6.15 5.56 0.18 20.10 6.16 5.57 0.17 20.20 6.17 5.58 0.17 20.30 6.17 5.59 0.17 20.40 6.18 5.59 0.17 20.50 6.19 5.60 0.17 20.60 6.20 5.61 0.17 20.70 6.21 5.62 0.17 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 85HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 20.80 6.22 5.63 0.17 20.90 6.22 5.63 0.17 21.00 6.23 5.64 0.17 21.10 6.24 5.65 0.17 21.20 6.25 5.66 0.17 21.30 6.26 5.67 0.17 21.40 6.26 5.67 0.17 21.50 6.27 5.68 0.16 21.60 6.28 5.69 0.16 21.70 6.29 5.70 0.16 21.80 6.30 5.71 0.16 21.90 6.30 5.71 0.16 22.00 6.31 5.72 0.16 22.10 6.32 5.73 0.16 22.20 6.33 5.74 0.16 22.30 6.33 5.74 0.16 22.40 6.34 5.75 0.16 22.50 6.35 5.76 0.16 22.60 6.36 5.77 0.16 22.70 6.36 5.77 0.16 22.80 6.37 5.78 0.16 22.90 6.38 5.79 0.16 23.00 6.39 5.80 0.15 23.10 6.39 5.80 0.15 23.20 6.40 5.81 0.15 23.30 6.41 5.82 0.15 23.40 6.42 5.83 0.15 23.50 6.42 5.83 0.15 23.60 6.43 5.84 0.15 23.70 6.44 5.85 0.15 23.80 6.45 5.85 0.15 23.90 6.45 5.86 0.15 24.00 6.46 5.87 0.15 24.10 6.46 5.87 0.03 24.20 6.46 5.87 0.00 24.30 6.46 5.87 0.00 24.40 6.46 5.87 0.00 24.50 6.46 5.87 0.00 24.60 6.46 5.87 0.00 24.70 6.46 5.87 0.00 24.80 6.46 5.87 0.00 24.90 6.46 5.87 0.00 25.00 6.46 5.87 0.00 25.10 6.46 5.87 0.00 25.20 6.46 5.87 0.00 25.30 6.46 5.87 0.00 25.40 6.46 5.87 0.00 25.50 6.46 5.87 0.00 25.60 6.46 5.87 0.00 25.70 6.46 5.87 0.00 25.80 6.46 5.87 0.00 25.90 6.46 5.87 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 26.00 6.46 5.87 0.00 26.10 6.46 5.87 0.00 26.20 6.46 5.87 0.00 26.30 6.46 5.87 0.00 26.40 6.46 5.87 0.00 26.50 6.46 5.87 0.00 26.60 6.46 5.87 0.00 26.70 6.46 5.87 0.00 26.80 6.46 5.87 0.00 26.90 6.46 5.87 0.00 27.00 6.46 5.87 0.00 27.10 6.46 5.87 0.00 27.20 6.46 5.87 0.00 27.30 6.46 5.87 0.00 27.40 6.46 5.87 0.00 27.50 6.46 5.87 0.00 27.60 6.46 5.87 0.00 27.70 6.46 5.87 0.00 27.80 6.46 5.87 0.00 27.90 6.46 5.87 0.00 28.00 6.46 5.87 0.00 28.10 6.46 5.87 0.00 28.20 6.46 5.87 0.00 28.30 6.46 5.87 0.00 28.40 6.46 5.87 0.00 28.50 6.46 5.87 0.00 28.60 6.46 5.87 0.00 28.70 6.46 5.87 0.00 28.80 6.46 5.87 0.00 28.90 6.46 5.87 0.00 29.00 6.46 5.87 0.00 29.10 6.46 5.87 0.00 29.20 6.46 5.87 0.00 29.30 6.46 5.87 0.00 29.40 6.46 5.87 0.00 29.50 6.46 5.87 0.00 29.60 6.46 5.87 0.00 29.70 6.46 5.87 0.00 29.80 6.46 5.87 0.00 29.90 6.46 5.87 0.00 30.00 6.46 5.87 0.00 30.10 6.46 5.87 0.00 30.20 6.46 5.87 0.00 30.30 6.46 5.87 0.00 30.40 6.46 5.87 0.00 30.50 6.46 5.87 0.00 30.60 6.46 5.87 0.00 30.70 6.46 5.87 0.00 30.80 6.46 5.87 0.00 30.90 6.46 5.87 0.00 31.00 6.46 5.87 0.00 31.10 6.46 5.87 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 86HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 31.20 6.46 5.87 0.00 31.30 6.46 5.87 0.00 31.40 6.46 5.87 0.00 31.50 6.46 5.87 0.00 31.60 6.46 5.87 0.00 31.70 6.46 5.87 0.00 31.80 6.46 5.87 0.00 31.90 6.46 5.87 0.00 32.00 6.46 5.87 0.00 32.10 6.46 5.87 0.00 32.20 6.46 5.87 0.00 32.30 6.46 5.87 0.00 32.40 6.46 5.87 0.00 32.50 6.46 5.87 0.00 32.60 6.46 5.87 0.00 32.70 6.46 5.87 0.00 32.80 6.46 5.87 0.00 32.90 6.46 5.87 0.00 33.00 6.46 5.87 0.00 33.10 6.46 5.87 0.00 33.20 6.46 5.87 0.00 33.30 6.46 5.87 0.00 33.40 6.46 5.87 0.00 33.50 6.46 5.87 0.00 33.60 6.46 5.87 0.00 33.70 6.46 5.87 0.00 33.80 6.46 5.87 0.00 33.90 6.46 5.87 0.00 34.00 6.46 5.87 0.00 34.10 6.46 5.87 0.00 34.20 6.46 5.87 0.00 34.30 6.46 5.87 0.00 34.40 6.46 5.87 0.00 34.50 6.46 5.87 0.00 34.60 6.46 5.87 0.00 34.70 6.46 5.87 0.00 34.80 6.46 5.87 0.00 34.90 6.46 5.87 0.00 35.00 6.46 5.87 0.00 35.10 6.46 5.87 0.00 35.20 6.46 5.87 0.00 35.30 6.46 5.87 0.00 35.40 6.46 5.87 0.00 35.50 6.46 5.87 0.00 35.60 6.46 5.87 0.00 35.70 6.46 5.87 0.00 35.80 6.46 5.87 0.00 35.90 6.46 5.87 0.00 36.00 6.46 5.87 0.00 36.10 6.46 5.87 0.00 36.20 6.46 5.87 0.00 36.30 6.46 5.87 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 36.40 6.46 5.87 0.00 36.50 6.46 5.87 0.00 36.60 6.46 5.87 0.00 36.70 6.46 5.87 0.00 36.80 6.46 5.87 0.00 36.90 6.46 5.87 0.00 37.00 6.46 5.87 0.00 37.10 6.46 5.87 0.00 37.20 6.46 5.87 0.00 37.30 6.46 5.87 0.00 37.40 6.46 5.87 0.00 37.50 6.46 5.87 0.00 37.60 6.46 5.87 0.00 37.70 6.46 5.87 0.00 37.80 6.46 5.87 0.00 37.90 6.46 5.87 0.00 38.00 6.46 5.87 0.00 38.10 6.46 5.87 0.00 38.20 6.46 5.87 0.00 38.30 6.46 5.87 0.00 38.40 6.46 5.87 0.00 38.50 6.46 5.87 0.00 38.60 6.46 5.87 0.00 38.70 6.46 5.87 0.00 38.80 6.46 5.87 0.00 38.90 6.46 5.87 0.00 39.00 6.46 5.87 0.00 39.10 6.46 5.87 0.00 39.20 6.46 5.87 0.00 39.30 6.46 5.87 0.00 39.40 6.46 5.87 0.00 39.50 6.46 5.87 0.00 39.60 6.46 5.87 0.00 39.70 6.46 5.87 0.00 39.80 6.46 5.87 0.00 39.90 6.46 5.87 0.00 40.00 6.46 5.87 0.00 40.10 6.46 5.87 0.00 40.20 6.46 5.87 0.00 40.30 6.46 5.87 0.00 40.40 6.46 5.87 0.00 40.50 6.46 5.87 0.00 40.60 6.46 5.87 0.00 40.70 6.46 5.87 0.00 40.80 6.46 5.87 0.00 40.90 6.46 5.87 0.00 41.00 6.46 5.87 0.00 41.10 6.46 5.87 0.00 41.20 6.46 5.87 0.00 41.30 6.46 5.87 0.00 41.40 6.46 5.87 0.00 41.50 6.46 5.87 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 87HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 41.60 6.46 5.87 0.00 41.70 6.46 5.87 0.00 41.80 6.46 5.87 0.00 41.90 6.46 5.87 0.00 42.00 6.46 5.87 0.00 42.10 6.46 5.87 0.00 42.20 6.46 5.87 0.00 42.30 6.46 5.87 0.00 42.40 6.46 5.87 0.00 42.50 6.46 5.87 0.00 42.60 6.46 5.87 0.00 42.70 6.46 5.87 0.00 42.80 6.46 5.87 0.00 42.90 6.46 5.87 0.00 43.00 6.46 5.87 0.00 43.10 6.46 5.87 0.00 43.20 6.46 5.87 0.00 43.30 6.46 5.87 0.00 43.40 6.46 5.87 0.00 43.50 6.46 5.87 0.00 43.60 6.46 5.87 0.00 43.70 6.46 5.87 0.00 43.80 6.46 5.87 0.00 43.90 6.46 5.87 0.00 44.00 6.46 5.87 0.00 44.10 6.46 5.87 0.00 44.20 6.46 5.87 0.00 44.30 6.46 5.87 0.00 44.40 6.46 5.87 0.00 44.50 6.46 5.87 0.00 44.60 6.46 5.87 0.00 44.70 6.46 5.87 0.00 44.80 6.46 5.87 0.00 44.90 6.46 5.87 0.00 45.00 6.46 5.87 0.00 45.10 6.46 5.87 0.00 45.20 6.46 5.87 0.00 45.30 6.46 5.87 0.00 45.40 6.46 5.87 0.00 45.50 6.46 5.87 0.00 45.60 6.46 5.87 0.00 45.70 6.46 5.87 0.00 45.80 6.46 5.87 0.00 45.90 6.46 5.87 0.00 46.00 6.46 5.87 0.00 46.10 6.46 5.87 0.00 46.20 6.46 5.87 0.00 46.30 6.46 5.87 0.00 46.40 6.46 5.87 0.00 46.50 6.46 5.87 0.00 46.60 6.46 5.87 0.00 46.70 6.46 5.87 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 46.80 6.46 5.87 0.00 46.90 6.46 5.87 0.00 47.00 6.46 5.87 0.00 47.10 6.46 5.87 0.00 47.20 6.46 5.87 0.00 47.30 6.46 5.87 0.00 47.40 6.46 5.87 0.00 47.50 6.46 5.87 0.00 47.60 6.46 5.87 0.00 47.70 6.46 5.87 0.00 47.80 6.46 5.87 0.00 47.90 6.46 5.87 0.00 48.00 6.46 5.87 0.00 48.10 6.46 5.87 0.00 48.20 6.46 5.87 0.00 48.30 6.46 5.87 0.00 48.40 6.46 5.87 0.00 48.50 6.46 5.87 0.00 48.60 6.46 5.87 0.00 48.70 6.46 5.87 0.00 48.80 6.46 5.87 0.00 48.90 6.46 5.87 0.00 49.00 6.46 5.87 0.00 49.10 6.46 5.87 0.00 49.20 6.46 5.87 0.00 49.30 6.46 5.87 0.00 49.40 6.46 5.87 0.00 49.50 6.46 5.87 0.00 49.60 6.46 5.87 0.00 49.70 6.46 5.87 0.00 49.80 6.46 5.87 0.00 49.90 6.46 5.87 0.00 50.00 6.46 5.87 0.00 50.10 6.46 5.87 0.00 50.20 6.46 5.87 0.00 50.30 6.46 5.87 0.00 50.40 6.46 5.87 0.00 50.50 6.46 5.87 0.00 50.60 6.46 5.87 0.00 50.70 6.46 5.87 0.00 50.80 6.46 5.87 0.00 50.90 6.46 5.87 0.00 51.00 6.46 5.87 0.00 51.10 6.46 5.87 0.00 51.20 6.46 5.87 0.00 51.30 6.46 5.87 0.00 51.40 6.46 5.87 0.00 51.50 6.46 5.87 0.00 51.60 6.46 5.87 0.00 51.70 6.46 5.87 0.00 51.80 6.46 5.87 0.00 51.90 6.46 5.87 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 88HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 52.00 6.46 5.87 0.00 52.10 6.46 5.87 0.00 52.20 6.46 5.87 0.00 52.30 6.46 5.87 0.00 52.40 6.46 5.87 0.00 52.50 6.46 5.87 0.00 52.60 6.46 5.87 0.00 52.70 6.46 5.87 0.00 52.80 6.46 5.87 0.00 52.90 6.46 5.87 0.00 53.00 6.46 5.87 0.00 53.10 6.46 5.87 0.00 53.20 6.46 5.87 0.00 53.30 6.46 5.87 0.00 53.40 6.46 5.87 0.00 53.50 6.46 5.87 0.00 53.60 6.46 5.87 0.00 53.70 6.46 5.87 0.00 53.80 6.46 5.87 0.00 53.90 6.46 5.87 0.00 54.00 6.46 5.87 0.00 54.10 6.46 5.87 0.00 54.20 6.46 5.87 0.00 54.30 6.46 5.87 0.00 54.40 6.46 5.87 0.00 54.50 6.46 5.87 0.00 54.60 6.46 5.87 0.00 54.70 6.46 5.87 0.00 54.80 6.46 5.87 0.00 54.90 6.46 5.87 0.00 55.00 6.46 5.87 0.00 55.10 6.46 5.87 0.00 55.20 6.46 5.87 0.00 55.30 6.46 5.87 0.00 55.40 6.46 5.87 0.00 55.50 6.46 5.87 0.00 55.60 6.46 5.87 0.00 55.70 6.46 5.87 0.00 55.80 6.46 5.87 0.00 55.90 6.46 5.87 0.00 56.00 6.46 5.87 0.00 56.10 6.46 5.87 0.00 56.20 6.46 5.87 0.00 56.30 6.46 5.87 0.00 56.40 6.46 5.87 0.00 56.50 6.46 5.87 0.00 56.60 6.46 5.87 0.00 56.70 6.46 5.87 0.00 56.80 6.46 5.87 0.00 56.90 6.46 5.87 0.00 57.00 6.46 5.87 0.00 57.10 6.46 5.87 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 57.20 6.46 5.87 0.00 57.30 6.46 5.87 0.00 57.40 6.46 5.87 0.00 57.50 6.46 5.87 0.00 57.60 6.46 5.87 0.00 57.70 6.46 5.87 0.00 57.80 6.46 5.87 0.00 57.90 6.46 5.87 0.00 58.00 6.46 5.87 0.00 58.10 6.46 5.87 0.00 58.20 6.46 5.87 0.00 58.30 6.46 5.87 0.00 58.40 6.46 5.87 0.00 58.50 6.46 5.87 0.00 58.60 6.46 5.87 0.00 58.70 6.46 5.87 0.00 58.80 6.46 5.87 0.00 58.90 6.46 5.87 0.00 59.00 6.46 5.87 0.00 59.10 6.46 5.87 0.00 59.20 6.46 5.87 0.00 59.30 6.46 5.87 0.00 59.40 6.46 5.87 0.00 59.50 6.46 5.87 0.00 59.60 6.46 5.87 0.00 59.70 6.46 5.87 0.00 59.80 6.46 5.87 0.00 59.90 6.46 5.87 0.00 60.00 6.46 5.87 0.00 60.10 6.46 5.87 0.00 60.20 6.46 5.87 0.00 60.30 6.46 5.87 0.00 60.40 6.46 5.87 0.00 60.50 6.46 5.87 0.00 60.60 6.46 5.87 0.00 60.70 6.46 5.87 0.00 60.80 6.46 5.87 0.00 60.90 6.46 5.87 0.00 61.00 6.46 5.87 0.00 61.10 6.46 5.87 0.00 61.20 6.46 5.87 0.00 61.30 6.46 5.87 0.00 61.40 6.46 5.87 0.00 61.50 6.46 5.87 0.00 61.60 6.46 5.87 0.00 61.70 6.46 5.87 0.00 61.80 6.46 5.87 0.00 61.90 6.46 5.87 0.00 62.00 6.46 5.87 0.00 62.10 6.46 5.87 0.00 62.20 6.46 5.87 0.00 62.30 6.46 5.87 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 89HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 2S: Site (continued) Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 62.40 6.46 5.87 0.00 62.50 6.46 5.87 0.00 62.60 6.46 5.87 0.00 62.70 6.46 5.87 0.00 62.80 6.46 5.87 0.00 62.90 6.46 5.87 0.00 63.00 6.46 5.87 0.00 63.10 6.46 5.87 0.00 63.20 6.46 5.87 0.00 63.30 6.46 5.87 0.00 63.40 6.46 5.87 0.00 63.50 6.46 5.87 0.00 63.60 6.46 5.87 0.00 63.70 6.46 5.87 0.00 63.80 6.46 5.87 0.00 63.90 6.46 5.87 0.00 64.00 6.46 5.87 0.00 64.10 6.46 5.87 0.00 64.20 6.46 5.87 0.00 64.30 6.46 5.87 0.00 64.40 6.46 5.87 0.00 64.50 6.46 5.87 0.00 64.60 6.46 5.87 0.00 64.70 6.46 5.87 0.00 64.80 6.46 5.87 0.00 64.90 6.46 5.87 0.00 65.00 6.46 5.87 0.00 65.10 6.46 5.87 0.00 65.20 6.46 5.87 0.00 65.30 6.46 5.87 0.00 65.40 6.46 5.87 0.00 65.50 6.46 5.87 0.00 65.60 6.46 5.87 0.00 65.70 6.46 5.87 0.00 65.80 6.46 5.87 0.00 65.90 6.46 5.87 0.00 66.00 6.46 5.87 0.00 66.10 6.46 5.87 0.00 66.20 6.46 5.87 0.00 66.30 6.46 5.87 0.00 66.40 6.46 5.87 0.00 66.50 6.46 5.87 0.00 66.60 6.46 5.87 0.00 66.70 6.46 5.87 0.00 66.80 6.46 5.87 0.00 66.90 6.46 5.87 0.00 67.00 6.46 5.87 0.00 67.10 6.46 5.87 0.00 67.20 6.46 5.87 0.00 67.30 6.46 5.87 0.00 67.40 6.46 5.87 0.00 67.50 6.46 5.87 0.00 Time (hours) Precip. (inches) Excess (inches) Runoff (cfs) 67.60 6.46 5.87 0.00 67.70 6.46 5.87 0.00 67.80 6.46 5.87 0.00 67.90 6.46 5.87 0.00 68.00 6.46 5.87 0.00 68.10 6.46 5.87 0.00 68.20 6.46 5.87 0.00 68.30 6.46 5.87 0.00 68.40 6.46 5.87 0.00 68.50 6.46 5.87 0.00 68.60 6.46 5.87 0.00 68.70 6.46 5.87 0.00 68.80 6.46 5.87 0.00 68.90 6.46 5.87 0.00 69.00 6.46 5.87 0.00 69.10 6.46 5.87 0.00 69.20 6.46 5.87 0.00 69.30 6.46 5.87 0.00 69.40 6.46 5.87 0.00 69.50 6.46 5.87 0.00 69.60 6.46 5.87 0.00 69.70 6.46 5.87 0.00 69.80 6.46 5.87 0.00 69.90 6.46 5.87 0.00 70.00 6.46 5.87 0.00 70.10 6.46 5.87 0.00 70.20 6.46 5.87 0.00 70.30 6.46 5.87 0.00 70.40 6.46 5.87 0.00 70.50 6.46 5.87 0.00 70.60 6.46 5.87 0.00 70.70 6.46 5.87 0.00 70.80 6.46 5.87 0.00 70.90 6.46 5.87 0.00 71.00 6.46 5.87 0.00 71.10 6.46 5.87 0.00 71.20 6.46 5.87 0.00 71.30 6.46 5.87 0.00 71.40 6.46 5.87 0.00 71.50 6.46 5.87 0.00 71.60 6.46 5.87 0.00 71.70 6.46 5.87 0.00 71.80 6.46 5.87 0.00 71.90 6.46 5.87 0.00 72.00 6.46 5.87 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 90HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Pond 1P: Underground Detention Inflow Area = 2.070 ac, 85.51% Impervious, Inflow Depth = 5.87" for 100yr-24hr Ham Cty event Inflow = 19.38 cfs @ 11.96 hrs, Volume= 1.012 af Outflow = 0.57 cfs @ 13.80 hrs, Volume= 1.009 af, Atten= 97%, Lag= 110.5 min Primary = 0.57 cfs @ 13.80 hrs, Volume= 1.009 af Routed to Link 2L : Monon Trail Pipe Routing by Stor-Ind method, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Peak Elev= 830.87' @ 13.80 hrs Surf.Area= 7,352 sf Storage= 28,856 cf Plug-Flow detention time= 911.0 min calculated for 1.009 af (100% of inflow) Center-of-Mass det. time= 909.0 min ( 1,666.2 - 757.2 ) Volume Invert Avail.Storage Storage Description #1A 825.20' 11,735 cf 28.50'W x 257.95'L x 6.75'H Field A 49,623 cf Overall - 20,287 cf Embedded = 29,336 cf x 40.0% Voids #2A 825.95' 20,287 cf ADS_StormTech MC-7200 +Cap x 114 Inside #1 Effective Size= 91.2"W x 60.0"H => 26.68 sf x 6.59'L = 175.9 cf Overall Size= 100.0"W x 60.0"H x 6.95'L with 0.36' Overlap 114 Chambers in 3 Rows Cap Storage= 39.5 cf x 2 x 3 rows = 237.0 cf 32,021 cf Total Available Storage Storage Group A created with Chamber Wizard Device Routing Invert Outlet Devices #1 Primary 823.79'24.0" Round Culvert L= 67.0' RCP, groove end w/headwall, Ke= 0.200 Inlet / Outlet Invert= 823.79' / 823.30' S= 0.0073 '/' Cc= 0.900 n= 0.013, Flow Area= 3.14 sf #2 Device 1 825.20'2.1" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads #3 Device 1 828.70'2.8" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.57 cfs @ 13.80 hrs HW=830.87' (Free Discharge) 1=Culvert (Passes 0.57 cfs of 41.73 cfs potential flow) 2=Orifice/Grate (Orifice Controls 0.27 cfs @ 11.38 fps) 3=Orifice/Grate (Orifice Controls 0.30 cfs @ 6.91 fps) Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 91HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention - Chamber Wizard Field A Chamber Model = ADS_StormTech MC-7200 +Cap (ADS StormTech® MC-7200 with cap volume) Effective Size= 91.2"W x 60.0"H => 26.68 sf x 6.59'L = 175.9 cf Overall Size= 100.0"W x 60.0"H x 6.95'L with 0.36' Overlap Cap Storage= 39.5 cf x 2 x 3 rows = 237.0 cf 100.0" Wide + 9.0" Spacing = 109.0" C-C Row Spacing 38 Chambers/Row x 6.59' Long +2.73' Cap Length x 2 = 255.95' Row Length +12.0" End Stone x 2 = 257.95' Base Length 3 Rows x 100.0" Wide + 9.0" Spacing x 2 + 12.0" Side Stone x 2 = 28.50' Base Width 9.0" Stone Base + 60.0" Chamber Height + 12.0" Stone Cover = 6.75' Field Height 114 Chambers x 175.9 cf + 39.5 cf Cap Volume x 2 x 3 Rows = 20,286.8 cf Chamber Storage 49,623.1 cf Field - 20,286.8 cf Chambers = 29,336.3 cf Stone x 40.0% Voids = 11,734.5 cf Stone Storage Chamber Storage + Stone Storage = 32,021.3 cf = 0.735 af Overall Storage Efficiency = 64.5% Overall System Size = 257.95' x 28.50' x 6.75' 114 Chambers 1,837.9 cy Field 1,086.5 cy Stone Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 92HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention Inflow Primary Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Inflow Area=2.070 ac Peak Elev=830.87' Storage=28,856 cf 19.38 cfs 0.57 cfs Pond 1P: Underground Detention Primary Stage-Discharge Discharge (cfs) 0.650.60.550.50.450.40.350.30.250.20.150.10.050Elevation (feet)831 830 829 828 827 826 Orifice/Grate Orifice/Grate Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 93HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Pond 1P: Underground Detention Storage Stage-Area-Storage Storage (cubic-feet) 30,00025,00020,00015,00010,0005,0000Elevation (feet)831 830 829 828 827 826 Field A ADS_StormTech MC-7200 +Cap Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 94HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 0.00 0.00 0 825.20 0.00 0.20 0.00 0 825.20 0.00 0.40 0.00 0 825.20 0.00 0.60 0.00 0 825.20 0.00 0.80 0.00 0 825.20 0.00 1.00 0.00 0 825.20 0.00 1.20 0.00 0 825.20 0.00 1.40 0.00 0 825.20 0.00 1.60 0.00 0 825.20 0.00 1.80 0.01 3 825.20 0.00 2.00 0.02 13 825.20 0.00 2.20 0.03 28 825.21 0.00 2.40 0.03 48 825.22 0.00 2.60 0.04 73 825.22 0.00 2.80 0.05 102 825.23 0.00 3.00 0.06 137 825.25 0.01 3.20 0.06 175 825.26 0.01 3.40 0.07 217 825.27 0.01 3.60 0.08 261 825.29 0.01 3.80 0.08 307 825.30 0.02 4.00 0.09 355 825.32 0.02 4.20 0.10 404 825.34 0.03 4.40 0.10 456 825.36 0.03 4.60 0.11 510 825.37 0.03 4.80 0.12 567 825.39 0.04 5.00 0.13 627 825.41 0.04 5.20 0.13 690 825.43 0.04 5.40 0.14 755 825.46 0.05 5.60 0.15 824 825.48 0.05 5.80 0.16 896 825.50 0.05 6.00 0.16 971 825.53 0.06 6.20 0.17 1,049 825.56 0.06 6.40 0.18 1,130 825.58 0.06 6.60 0.19 1,215 825.61 0.07 6.80 0.19 1,303 825.64 0.07 7.00 0.20 1,394 825.67 0.07 7.20 0.21 1,488 825.71 0.07 7.40 0.21 1,585 825.74 0.08 7.60 0.22 1,685 825.77 0.08 7.80 0.23 1,789 825.81 0.08 8.00 0.24 1,895 825.84 0.09 8.20 0.25 2,007 825.88 0.09 8.40 0.28 2,134 825.93 0.09 8.60 0.30 2,277 825.96 0.10 8.80 0.33 2,437 825.99 0.10 9.00 0.36 2,614 826.01 0.10 9.20 0.37 2,806 826.04 0.10 9.40 0.37 3,001 826.07 0.10 9.60 0.38 3,197 826.10 0.10 9.80 0.42 3,410 826.14 0.11 10.00 0.46 3,651 826.18 0.11 10.20 0.52 3,924 826.22 0.11 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 95HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 10.40 0.58 4,238 826.27 0.11 10.60 0.65 4,595 826.32 0.12 10.80 0.75 5,014 826.39 0.12 11.00 0.86 5,505 826.47 0.13 11.20 1.05 6,089 826.56 0.13 11.40 1.30 6,841 826.68 0.14 11.60 2.42 7,846 826.84 0.14 11.80 8.58 11,580 827.44 0.17 12.00 16.03 22,180 829.30 0.38 12.20 2.36 26,095 830.12 0.49 12.40 1.70 27,177 830.38 0.52 12.60 1.16 27,808 830.55 0.54 12.80 1.01 28,194 830.66 0.55 13.00 0.87 28,471 830.75 0.56 13.20 0.77 28,652 830.81 0.56 13.40 0.69 28,772 830.85 0.57 13.60 0.62 28,837 830.87 0.57 13.80 0.57 28,856 830.87 0.57 14.00 0.52 28,837 830.87 0.57 14.20 0.48 28,785 830.85 0.57 14.40 0.46 28,719 830.83 0.56 14.60 0.45 28,641 830.80 0.56 14.80 0.43 28,551 830.78 0.56 15.00 0.41 28,450 830.74 0.56 15.20 0.39 28,338 830.71 0.55 15.40 0.37 28,216 830.67 0.55 15.60 0.35 28,082 830.63 0.54 15.80 0.33 27,939 830.59 0.54 16.00 0.32 27,785 830.54 0.54 16.20 0.30 27,622 830.49 0.53 16.40 0.30 27,458 830.45 0.53 16.60 0.29 27,292 830.41 0.52 16.80 0.28 27,125 830.36 0.52 17.00 0.28 26,957 830.32 0.51 17.20 0.27 26,787 830.28 0.51 17.40 0.26 26,615 830.24 0.50 17.60 0.26 26,442 830.20 0.50 17.80 0.25 26,267 830.16 0.49 18.00 0.24 26,091 830.11 0.49 18.20 0.24 25,914 830.07 0.48 18.40 0.23 25,735 830.03 0.48 18.60 0.22 25,555 829.99 0.47 18.80 0.22 25,374 829.95 0.47 19.00 0.21 25,191 829.91 0.46 19.20 0.20 25,007 829.88 0.46 19.40 0.20 24,822 829.84 0.45 19.60 0.19 24,636 829.80 0.45 19.80 0.18 24,448 829.76 0.44 20.00 0.18 24,260 829.72 0.44 20.20 0.17 24,071 829.68 0.43 20.40 0.17 23,885 829.64 0.43 20.60 0.17 23,702 829.60 0.42 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 96HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 20.80 0.17 23,521 829.57 0.42 21.00 0.17 23,344 829.53 0.41 21.20 0.17 23,169 829.50 0.41 21.40 0.17 22,997 829.46 0.40 21.60 0.16 22,828 829.43 0.40 21.80 0.16 22,662 829.40 0.39 22.00 0.16 22,499 829.36 0.39 22.20 0.16 22,338 829.33 0.38 22.40 0.16 22,180 829.30 0.38 22.60 0.16 22,026 829.27 0.37 22.80 0.16 21,874 829.24 0.36 23.00 0.15 21,725 829.22 0.36 23.20 0.15 21,579 829.19 0.35 23.40 0.15 21,436 829.16 0.35 23.60 0.15 21,296 829.13 0.34 23.80 0.15 21,159 829.11 0.34 24.00 0.15 21,025 829.08 0.33 24.20 0.00 20,830 829.05 0.32 24.40 0.00 20,601 829.00 0.31 24.60 0.00 20,380 828.96 0.30 24.80 0.00 20,168 828.92 0.29 25.00 0.00 19,965 828.89 0.27 25.20 0.00 19,774 828.85 0.26 25.40 0.00 19,594 828.82 0.24 25.60 0.00 19,422 828.79 0.23 25.80 0.00 19,258 828.76 0.22 26.00 0.00 19,099 828.73 0.22 26.20 0.00 18,944 828.70 0.21 26.40 0.00 18,790 828.67 0.21 26.60 0.00 18,637 828.65 0.21 26.80 0.00 18,484 828.62 0.21 27.00 0.00 18,332 828.59 0.21 27.20 0.00 18,181 828.57 0.21 27.40 0.00 18,030 828.54 0.21 27.60 0.00 17,880 828.51 0.21 27.80 0.00 17,731 828.49 0.21 28.00 0.00 17,582 828.46 0.21 28.20 0.00 17,434 828.43 0.21 28.40 0.00 17,286 828.41 0.20 28.60 0.00 17,139 828.38 0.20 28.80 0.00 16,993 828.36 0.20 29.00 0.00 16,847 828.33 0.20 29.20 0.00 16,702 828.31 0.20 29.40 0.00 16,557 828.28 0.20 29.60 0.00 16,413 828.26 0.20 29.80 0.00 16,270 828.23 0.20 30.00 0.00 16,127 828.21 0.20 30.20 0.00 15,985 828.18 0.20 30.40 0.00 15,843 828.16 0.20 30.60 0.00 15,702 828.13 0.20 30.80 0.00 15,562 828.11 0.19 31.00 0.00 15,422 828.09 0.19 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 97HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 31.20 0.00 15,283 828.06 0.19 31.40 0.00 15,144 828.04 0.19 31.60 0.00 15,006 828.02 0.19 31.80 0.00 14,869 827.99 0.19 32.00 0.00 14,732 827.97 0.19 32.20 0.00 14,596 827.95 0.19 32.40 0.00 14,460 827.92 0.19 32.60 0.00 14,325 827.90 0.19 32.80 0.00 14,191 827.88 0.19 33.00 0.00 14,057 827.86 0.19 33.20 0.00 13,923 827.83 0.18 33.40 0.00 13,791 827.81 0.18 33.60 0.00 13,659 827.79 0.18 33.80 0.00 13,527 827.77 0.18 34.00 0.00 13,396 827.74 0.18 34.20 0.00 13,266 827.72 0.18 34.40 0.00 13,136 827.70 0.18 34.60 0.00 13,006 827.68 0.18 34.80 0.00 12,878 827.66 0.18 35.00 0.00 12,750 827.64 0.18 35.20 0.00 12,622 827.62 0.18 35.40 0.00 12,495 827.60 0.18 35.60 0.00 12,369 827.57 0.18 35.80 0.00 12,243 827.55 0.17 36.00 0.00 12,118 827.53 0.17 36.20 0.00 11,993 827.51 0.17 36.40 0.00 11,869 827.49 0.17 36.60 0.00 11,745 827.47 0.17 36.80 0.00 11,623 827.45 0.17 37.00 0.00 11,500 827.43 0.17 37.20 0.00 11,378 827.41 0.17 37.40 0.00 11,257 827.39 0.17 37.60 0.00 11,136 827.37 0.17 37.80 0.00 11,016 827.35 0.17 38.00 0.00 10,897 827.33 0.17 38.20 0.00 10,778 827.31 0.16 38.40 0.00 10,659 827.29 0.16 38.60 0.00 10,542 827.27 0.16 38.80 0.00 10,424 827.26 0.16 39.00 0.00 10,308 827.24 0.16 39.20 0.00 10,192 827.22 0.16 39.40 0.00 10,076 827.20 0.16 39.60 0.00 9,961 827.18 0.16 39.80 0.00 9,846 827.16 0.16 40.00 0.00 9,733 827.14 0.16 40.20 0.00 9,619 827.13 0.16 40.40 0.00 9,507 827.11 0.16 40.60 0.00 9,394 827.09 0.16 40.80 0.00 9,283 827.07 0.15 41.00 0.00 9,172 827.05 0.15 41.20 0.00 9,061 827.04 0.15 41.40 0.00 8,951 827.02 0.15 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 98HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 41.60 0.00 8,842 827.00 0.15 41.80 0.00 8,733 826.98 0.15 42.00 0.00 8,625 826.96 0.15 42.20 0.00 8,517 826.95 0.15 42.40 0.00 8,410 826.93 0.15 42.60 0.00 8,303 826.91 0.15 42.80 0.00 8,197 826.90 0.15 43.00 0.00 8,092 826.88 0.15 43.20 0.00 7,987 826.86 0.15 43.40 0.00 7,882 826.85 0.14 43.60 0.00 7,779 826.83 0.14 43.80 0.00 7,675 826.81 0.14 44.00 0.00 7,573 826.80 0.14 44.20 0.00 7,470 826.78 0.14 44.40 0.00 7,369 826.76 0.14 44.60 0.00 7,268 826.75 0.14 44.80 0.00 7,167 826.73 0.14 45.00 0.00 7,067 826.72 0.14 45.20 0.00 6,968 826.70 0.14 45.40 0.00 6,869 826.68 0.14 45.60 0.00 6,771 826.67 0.14 45.80 0.00 6,673 826.65 0.14 46.00 0.00 6,576 826.64 0.13 46.20 0.00 6,479 826.62 0.13 46.40 0.00 6,383 826.61 0.13 46.60 0.00 6,288 826.59 0.13 46.80 0.00 6,193 826.58 0.13 47.00 0.00 6,098 826.56 0.13 47.20 0.00 6,005 826.55 0.13 47.40 0.00 5,911 826.53 0.13 47.60 0.00 5,819 826.52 0.13 47.80 0.00 5,726 826.50 0.13 48.00 0.00 5,635 826.49 0.13 48.20 0.00 5,544 826.47 0.13 48.40 0.00 5,453 826.46 0.13 48.60 0.00 5,363 826.45 0.12 48.80 0.00 5,274 826.43 0.12 49.00 0.00 5,185 826.42 0.12 49.20 0.00 5,096 826.40 0.12 49.40 0.00 5,008 826.39 0.12 49.60 0.00 4,921 826.38 0.12 49.80 0.00 4,834 826.36 0.12 50.00 0.00 4,748 826.35 0.12 50.20 0.00 4,663 826.34 0.12 50.40 0.00 4,578 826.32 0.12 50.60 0.00 4,493 826.31 0.12 50.80 0.00 4,409 826.30 0.12 51.00 0.00 4,326 826.28 0.12 51.20 0.00 4,243 826.27 0.11 51.40 0.00 4,160 826.26 0.11 51.60 0.00 4,079 826.24 0.11 51.80 0.00 3,997 826.23 0.11 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 99HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 52.00 0.00 3,917 826.22 0.11 52.20 0.00 3,837 826.21 0.11 52.40 0.00 3,757 826.19 0.11 52.60 0.00 3,678 826.18 0.11 52.80 0.00 3,599 826.17 0.11 53.00 0.00 3,521 826.16 0.11 53.20 0.00 3,444 826.14 0.11 53.40 0.00 3,367 826.13 0.11 53.60 0.00 3,291 826.12 0.11 53.80 0.00 3,215 826.11 0.10 54.00 0.00 3,140 826.10 0.10 54.20 0.00 3,065 826.08 0.10 54.40 0.00 2,991 826.07 0.10 54.60 0.00 2,917 826.06 0.10 54.80 0.00 2,844 826.05 0.10 55.00 0.00 2,772 826.04 0.10 55.20 0.00 2,700 826.03 0.10 55.40 0.00 2,628 826.02 0.10 55.60 0.00 2,557 826.00 0.10 55.80 0.00 2,487 825.99 0.10 56.00 0.00 2,417 825.98 0.10 56.20 0.00 2,348 825.97 0.10 56.40 0.00 2,279 825.96 0.10 56.60 0.00 2,211 825.95 0.09 56.80 0.00 2,144 825.93 0.09 57.00 0.00 2,078 825.91 0.09 57.20 0.00 2,013 825.88 0.09 57.40 0.00 1,949 825.86 0.09 57.60 0.00 1,886 825.84 0.09 57.80 0.00 1,825 825.82 0.08 58.00 0.00 1,764 825.80 0.08 58.20 0.00 1,705 825.78 0.08 58.40 0.00 1,647 825.76 0.08 58.60 0.00 1,591 825.74 0.08 58.80 0.00 1,535 825.72 0.08 59.00 0.00 1,481 825.70 0.07 59.20 0.00 1,428 825.69 0.07 59.40 0.00 1,376 825.67 0.07 59.60 0.00 1,325 825.65 0.07 59.80 0.00 1,275 825.63 0.07 60.00 0.00 1,227 825.62 0.07 60.20 0.00 1,180 825.60 0.06 60.40 0.00 1,133 825.59 0.06 60.60 0.00 1,089 825.57 0.06 60.80 0.00 1,045 825.56 0.06 61.00 0.00 1,002 825.54 0.06 61.20 0.00 961 825.53 0.06 61.40 0.00 921 825.51 0.05 61.60 0.00 882 825.50 0.05 61.80 0.00 844 825.49 0.05 62.00 0.00 808 825.47 0.05 62.20 0.00 772 825.46 0.05 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 100HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Pond 1P: Underground Detention (continued) Time (hours) Inflow (cfs) Storage (cubic-feet) Elevation (feet) Primary (cfs) 62.40 0.00 738 825.45 0.05 62.60 0.00 705 825.44 0.04 62.80 0.00 673 825.43 0.04 63.00 0.00 643 825.42 0.04 63.20 0.00 613 825.41 0.04 63.40 0.00 585 825.40 0.04 63.60 0.00 558 825.39 0.04 63.80 0.00 532 825.38 0.03 64.00 0.00 508 825.37 0.03 64.20 0.00 485 825.36 0.03 64.40 0.00 463 825.36 0.03 64.60 0.00 442 825.35 0.03 64.80 0.00 422 825.34 0.03 65.00 0.00 404 825.34 0.03 65.20 0.00 386 825.33 0.02 65.40 0.00 369 825.33 0.02 65.60 0.00 353 825.32 0.02 65.80 0.00 339 825.32 0.02 66.00 0.00 325 825.31 0.02 66.20 0.00 312 825.31 0.02 66.40 0.00 300 825.30 0.02 66.60 0.00 288 825.30 0.02 66.80 0.00 277 825.29 0.01 67.00 0.00 267 825.29 0.01 67.20 0.00 258 825.29 0.01 67.40 0.00 249 825.28 0.01 67.60 0.00 241 825.28 0.01 67.80 0.00 233 825.28 0.01 68.00 0.00 225 825.28 0.01 68.20 0.00 218 825.27 0.01 68.40 0.00 212 825.27 0.01 68.60 0.00 206 825.27 0.01 68.80 0.00 200 825.27 0.01 69.00 0.00 195 825.27 0.01 69.20 0.00 189 825.26 0.01 69.40 0.00 184 825.26 0.01 69.60 0.00 179 825.26 0.01 69.80 0.00 174 825.26 0.01 70.00 0.00 170 825.26 0.01 70.20 0.00 165 825.26 0.01 70.40 0.00 161 825.25 0.01 70.60 0.00 156 825.25 0.01 70.80 0.00 152 825.25 0.01 71.00 0.00 148 825.25 0.01 71.20 0.00 144 825.25 0.01 71.40 0.00 140 825.25 0.01 71.60 0.00 136 825.25 0.01 71.80 0.00 133 825.25 0.01 72.00 0.00 129 825.24 0.00 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 101HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention Elevation (feet) Primary (cfs) 825.20 0.00 825.21 0.00 825.22 0.00 825.23 0.00 825.24 0.00 825.25 0.00 825.26 0.01 825.27 0.01 825.28 0.01 825.29 0.01 825.30 0.02 825.31 0.02 825.32 0.02 825.33 0.02 825.34 0.03 825.35 0.03 825.36 0.03 825.37 0.03 825.38 0.04 825.39 0.04 825.40 0.04 825.41 0.04 825.42 0.04 825.43 0.04 825.44 0.05 825.45 0.05 825.46 0.05 825.47 0.05 825.48 0.05 825.49 0.05 825.50 0.05 825.51 0.05 825.52 0.06 825.53 0.06 825.54 0.06 825.55 0.06 825.56 0.06 825.57 0.06 825.58 0.06 825.59 0.06 825.60 0.06 825.61 0.07 825.62 0.07 825.63 0.07 825.64 0.07 825.65 0.07 825.66 0.07 825.67 0.07 825.68 0.07 825.69 0.07 825.70 0.07 825.71 0.08 Elevation (feet) Primary (cfs) 825.72 0.08 825.73 0.08 825.74 0.08 825.75 0.08 825.76 0.08 825.77 0.08 825.78 0.08 825.79 0.08 825.80 0.08 825.81 0.08 825.82 0.08 825.83 0.09 825.84 0.09 825.85 0.09 825.86 0.09 825.87 0.09 825.88 0.09 825.89 0.09 825.90 0.09 825.91 0.09 825.92 0.09 825.93 0.09 825.94 0.09 825.95 0.09 825.96 0.09 825.97 0.10 825.98 0.10 825.99 0.10 826.00 0.10 826.01 0.10 826.02 0.10 826.03 0.10 826.04 0.10 826.05 0.10 826.06 0.10 826.07 0.10 826.08 0.10 826.09 0.10 826.10 0.10 826.11 0.11 826.12 0.11 826.13 0.11 826.14 0.11 826.15 0.11 826.16 0.11 826.17 0.11 826.18 0.11 826.19 0.11 826.20 0.11 826.21 0.11 826.22 0.11 826.23 0.11 Elevation (feet) Primary (cfs) 826.24 0.11 826.25 0.11 826.26 0.11 826.27 0.11 826.28 0.12 826.29 0.12 826.30 0.12 826.31 0.12 826.32 0.12 826.33 0.12 826.34 0.12 826.35 0.12 826.36 0.12 826.37 0.12 826.38 0.12 826.39 0.12 826.40 0.12 826.41 0.12 826.42 0.12 826.43 0.12 826.44 0.12 826.45 0.12 826.46 0.13 826.47 0.13 826.48 0.13 826.49 0.13 826.50 0.13 826.51 0.13 826.52 0.13 826.53 0.13 826.54 0.13 826.55 0.13 826.56 0.13 826.57 0.13 826.58 0.13 826.59 0.13 826.60 0.13 826.61 0.13 826.62 0.13 826.63 0.13 826.64 0.13 826.65 0.14 826.66 0.14 826.67 0.14 826.68 0.14 826.69 0.14 826.70 0.14 826.71 0.14 826.72 0.14 826.73 0.14 826.74 0.14 826.75 0.14 Elevation (feet) Primary (cfs) 826.76 0.14 826.77 0.14 826.78 0.14 826.79 0.14 826.80 0.14 826.81 0.14 826.82 0.14 826.83 0.14 826.84 0.14 826.85 0.14 826.86 0.15 826.87 0.15 826.88 0.15 826.89 0.15 826.90 0.15 826.91 0.15 826.92 0.15 826.93 0.15 826.94 0.15 826.95 0.15 826.96 0.15 826.97 0.15 826.98 0.15 826.99 0.15 827.00 0.15 827.01 0.15 827.02 0.15 827.03 0.15 827.04 0.15 827.05 0.15 827.06 0.15 827.07 0.15 827.08 0.16 827.09 0.16 827.10 0.16 827.11 0.16 827.12 0.16 827.13 0.16 827.14 0.16 827.15 0.16 827.16 0.16 827.17 0.16 827.18 0.16 827.19 0.16 827.20 0.16 827.21 0.16 827.22 0.16 827.23 0.16 827.24 0.16 827.25 0.16 827.26 0.16 827.27 0.16 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 102HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 827.28 0.16 827.29 0.16 827.30 0.16 827.31 0.16 827.32 0.17 827.33 0.17 827.34 0.17 827.35 0.17 827.36 0.17 827.37 0.17 827.38 0.17 827.39 0.17 827.40 0.17 827.41 0.17 827.42 0.17 827.43 0.17 827.44 0.17 827.45 0.17 827.46 0.17 827.47 0.17 827.48 0.17 827.49 0.17 827.50 0.17 827.51 0.17 827.52 0.17 827.53 0.17 827.54 0.17 827.55 0.17 827.56 0.17 827.57 0.17 827.58 0.18 827.59 0.18 827.60 0.18 827.61 0.18 827.62 0.18 827.63 0.18 827.64 0.18 827.65 0.18 827.66 0.18 827.67 0.18 827.68 0.18 827.69 0.18 827.70 0.18 827.71 0.18 827.72 0.18 827.73 0.18 827.74 0.18 827.75 0.18 827.76 0.18 827.77 0.18 827.78 0.18 827.79 0.18 Elevation (feet) Primary (cfs) 827.80 0.18 827.81 0.18 827.82 0.18 827.83 0.18 827.84 0.19 827.85 0.19 827.86 0.19 827.87 0.19 827.88 0.19 827.89 0.19 827.90 0.19 827.91 0.19 827.92 0.19 827.93 0.19 827.94 0.19 827.95 0.19 827.96 0.19 827.97 0.19 827.98 0.19 827.99 0.19 828.00 0.19 828.01 0.19 828.02 0.19 828.03 0.19 828.04 0.19 828.05 0.19 828.06 0.19 828.07 0.19 828.08 0.19 828.09 0.19 828.10 0.19 828.11 0.19 828.12 0.19 828.13 0.20 828.14 0.20 828.15 0.20 828.16 0.20 828.17 0.20 828.18 0.20 828.19 0.20 828.20 0.20 828.21 0.20 828.22 0.20 828.23 0.20 828.24 0.20 828.25 0.20 828.26 0.20 828.27 0.20 828.28 0.20 828.29 0.20 828.30 0.20 828.31 0.20 Elevation (feet) Primary (cfs) 828.32 0.20 828.33 0.20 828.34 0.20 828.35 0.20 828.36 0.20 828.37 0.20 828.38 0.20 828.39 0.20 828.40 0.20 828.41 0.20 828.42 0.20 828.43 0.21 828.44 0.21 828.45 0.21 828.46 0.21 828.47 0.21 828.48 0.21 828.49 0.21 828.50 0.21 828.51 0.21 828.52 0.21 828.53 0.21 828.54 0.21 828.55 0.21 828.56 0.21 828.57 0.21 828.58 0.21 828.59 0.21 828.60 0.21 828.61 0.21 828.62 0.21 828.63 0.21 828.64 0.21 828.65 0.21 828.66 0.21 828.67 0.21 828.68 0.21 828.69 0.21 828.70 0.21 828.71 0.21 828.72 0.22 828.73 0.22 828.74 0.22 828.75 0.22 828.76 0.22 828.77 0.23 828.78 0.23 828.79 0.23 828.80 0.24 828.81 0.24 828.82 0.24 828.83 0.25 Elevation (feet) Primary (cfs) 828.84 0.25 828.85 0.26 828.86 0.26 828.87 0.27 828.88 0.27 828.89 0.28 828.90 0.28 828.91 0.28 828.92 0.29 828.93 0.29 828.94 0.29 828.95 0.30 828.96 0.30 828.97 0.30 828.98 0.31 828.99 0.31 829.00 0.31 829.01 0.31 829.02 0.32 829.03 0.32 829.04 0.32 829.05 0.32 829.06 0.33 829.07 0.33 829.08 0.33 829.09 0.33 829.10 0.34 829.11 0.34 829.12 0.34 829.13 0.34 829.14 0.34 829.15 0.35 829.16 0.35 829.17 0.35 829.18 0.35 829.19 0.35 829.20 0.36 829.21 0.36 829.22 0.36 829.23 0.36 829.24 0.36 829.25 0.37 829.26 0.37 829.27 0.37 829.28 0.37 829.29 0.37 829.30 0.38 829.31 0.38 829.32 0.38 829.33 0.38 829.34 0.38 829.35 0.38 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 103HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 829.36 0.39 829.37 0.39 829.38 0.39 829.39 0.39 829.40 0.39 829.41 0.39 829.42 0.40 829.43 0.40 829.44 0.40 829.45 0.40 829.46 0.40 829.47 0.40 829.48 0.40 829.49 0.41 829.50 0.41 829.51 0.41 829.52 0.41 829.53 0.41 829.54 0.41 829.55 0.42 829.56 0.42 829.57 0.42 829.58 0.42 829.59 0.42 829.60 0.42 829.61 0.42 829.62 0.43 829.63 0.43 829.64 0.43 829.65 0.43 829.66 0.43 829.67 0.43 829.68 0.43 829.69 0.44 829.70 0.44 829.71 0.44 829.72 0.44 829.73 0.44 829.74 0.44 829.75 0.44 829.76 0.44 829.77 0.45 829.78 0.45 829.79 0.45 829.80 0.45 829.81 0.45 829.82 0.45 829.83 0.45 829.84 0.46 829.85 0.46 829.86 0.46 829.87 0.46 Elevation (feet) Primary (cfs) 829.88 0.46 829.89 0.46 829.90 0.46 829.91 0.46 829.92 0.47 829.93 0.47 829.94 0.47 829.95 0.47 829.96 0.47 829.97 0.47 829.98 0.47 829.99 0.47 830.00 0.48 830.01 0.48 830.02 0.48 830.03 0.48 830.04 0.48 830.05 0.48 830.06 0.48 830.07 0.48 830.08 0.48 830.09 0.49 830.10 0.49 830.11 0.49 830.12 0.49 830.13 0.49 830.14 0.49 830.15 0.49 830.16 0.49 830.17 0.50 830.18 0.50 830.19 0.50 830.20 0.50 830.21 0.50 830.22 0.50 830.23 0.50 830.24 0.50 830.25 0.50 830.26 0.51 830.27 0.51 830.28 0.51 830.29 0.51 830.30 0.51 830.31 0.51 830.32 0.51 830.33 0.51 830.34 0.51 830.35 0.52 830.36 0.52 830.37 0.52 830.38 0.52 830.39 0.52 Elevation (feet) Primary (cfs) 830.40 0.52 830.41 0.52 830.42 0.52 830.43 0.52 830.44 0.53 830.45 0.53 830.46 0.53 830.47 0.53 830.48 0.53 830.49 0.53 830.50 0.53 830.51 0.53 830.52 0.53 830.53 0.53 830.54 0.54 830.55 0.54 830.56 0.54 830.57 0.54 830.58 0.54 830.59 0.54 830.60 0.54 830.61 0.54 830.62 0.54 830.63 0.54 830.64 0.55 830.65 0.55 830.66 0.55 830.67 0.55 830.68 0.55 830.69 0.55 830.70 0.55 830.71 0.55 830.72 0.55 830.73 0.55 830.74 0.56 830.75 0.56 830.76 0.56 830.77 0.56 830.78 0.56 830.79 0.56 830.80 0.56 830.81 0.56 830.82 0.56 830.83 0.56 830.84 0.57 830.85 0.57 830.86 0.57 830.87 0.57 830.88 0.57 830.89 0.57 830.90 0.57 830.91 0.57 Elevation (feet) Primary (cfs) 830.92 0.57 830.93 0.57 830.94 0.58 830.95 0.58 830.96 0.58 830.97 0.58 830.98 0.58 830.99 0.58 831.00 0.58 831.01 0.58 831.02 0.58 831.03 0.58 831.04 0.58 831.05 0.59 831.06 0.59 831.07 0.59 831.08 0.59 831.09 0.59 831.10 0.59 831.11 0.59 831.12 0.59 831.13 0.59 831.14 0.59 831.15 0.59 831.16 0.60 831.17 0.60 831.18 0.60 831.19 0.60 831.20 0.60 831.21 0.60 831.22 0.60 831.23 0.60 831.24 0.60 831.25 0.60 831.26 0.60 831.27 0.61 831.28 0.61 831.29 0.61 831.30 0.61 831.31 0.61 831.32 0.61 831.33 0.61 831.34 0.61 831.35 0.61 831.36 0.61 831.37 0.61 831.38 0.62 831.39 0.62 831.40 0.62 831.41 0.62 831.42 0.62 831.43 0.62 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 104HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Discharge for Pond 1P: Underground Detention (continued) Elevation (feet) Primary (cfs) 831.44 0.62 831.45 0.62 831.46 0.62 831.47 0.62 831.48 0.62 831.49 0.63 831.50 0.63 831.51 0.63 831.52 0.63 831.53 0.63 831.54 0.63 831.55 0.63 831.56 0.63 831.57 0.63 831.58 0.63 831.59 0.63 831.60 0.63 831.61 0.64 831.62 0.64 831.63 0.64 831.64 0.64 831.65 0.64 831.66 0.64 831.67 0.64 831.68 0.64 831.69 0.64 831.70 0.64 831.71 0.64 831.72 0.64 831.73 0.65 831.74 0.65 831.75 0.65 831.76 0.65 831.77 0.65 831.78 0.65 831.79 0.65 831.80 0.65 831.81 0.65 831.82 0.65 831.83 0.65 831.84 0.65 831.85 0.66 831.86 0.66 831.87 0.66 831.88 0.66 831.89 0.66 831.90 0.66 831.91 0.66 831.92 0.66 831.93 0.66 831.94 0.66 831.95 0.66 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 105HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention Elevation (feet) Storage (cubic-feet) 825.20 0 825.21 29 825.22 59 825.23 88 825.24 118 825.25 147 825.26 176 825.27 206 825.28 235 825.29 265 825.30 294 825.31 323 825.32 353 825.33 382 825.34 412 825.35 441 825.36 471 825.37 500 825.38 529 825.39 559 825.40 588 825.41 618 825.42 647 825.43 676 825.44 706 825.45 735 825.46 765 825.47 794 825.48 823 825.49 853 825.50 882 825.51 912 825.52 941 825.53 970 825.54 1,000 825.55 1,029 825.56 1,059 825.57 1,088 825.58 1,117 825.59 1,147 825.60 1,176 825.61 1,206 825.62 1,235 825.63 1,264 825.64 1,294 825.65 1,323 825.66 1,353 825.67 1,382 825.68 1,412 825.69 1,441 825.70 1,470 825.71 1,500 Elevation (feet) Storage (cubic-feet) 825.72 1,529 825.73 1,559 825.74 1,588 825.75 1,617 825.76 1,647 825.77 1,676 825.78 1,706 825.79 1,735 825.80 1,764 825.81 1,794 825.82 1,823 825.83 1,853 825.84 1,882 825.85 1,911 825.86 1,941 825.87 1,970 825.88 2,000 825.89 2,029 825.90 2,058 825.91 2,088 825.92 2,117 825.93 2,147 825.94 2,176 825.95 2,205 825.96 2,270 825.97 2,334 825.98 2,398 825.99 2,462 826.00 2,526 826.01 2,590 826.02 2,654 826.03 2,718 826.04 2,782 826.05 2,846 826.06 2,910 826.07 2,973 826.08 3,037 826.09 3,101 826.10 3,165 826.11 3,229 826.12 3,293 826.13 3,357 826.14 3,420 826.15 3,484 826.16 3,548 826.17 3,612 826.18 3,676 826.19 3,739 826.20 3,803 826.21 3,867 826.22 3,930 826.23 3,994 Elevation (feet) Storage (cubic-feet) 826.24 4,058 826.25 4,121 826.26 4,185 826.27 4,248 826.28 4,312 826.29 4,376 826.30 4,439 826.31 4,503 826.32 4,566 826.33 4,630 826.34 4,693 826.35 4,757 826.36 4,820 826.37 4,884 826.38 4,947 826.39 5,011 826.40 5,074 826.41 5,137 826.42 5,201 826.43 5,264 826.44 5,327 826.45 5,391 826.46 5,454 826.47 5,517 826.48 5,581 826.49 5,644 826.50 5,707 826.51 5,770 826.52 5,834 826.53 5,897 826.54 5,960 826.55 6,023 826.56 6,086 826.57 6,149 826.58 6,212 826.59 6,275 826.60 6,338 826.61 6,401 826.62 6,464 826.63 6,527 826.64 6,590 826.65 6,653 826.66 6,716 826.67 6,779 826.68 6,842 826.69 6,905 826.70 6,968 826.71 7,030 826.72 7,093 826.73 7,156 826.74 7,219 826.75 7,281 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 106HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 826.76 7,344 826.77 7,407 826.78 7,470 826.79 7,532 826.80 7,595 826.81 7,658 826.82 7,720 826.83 7,783 826.84 7,845 826.85 7,908 826.86 7,970 826.87 8,033 826.88 8,095 826.89 8,158 826.90 8,220 826.91 8,283 826.92 8,345 826.93 8,407 826.94 8,470 826.95 8,532 826.96 8,594 826.97 8,657 826.98 8,719 826.99 8,781 827.00 8,843 827.01 8,905 827.02 8,968 827.03 9,030 827.04 9,092 827.05 9,154 827.06 9,216 827.07 9,278 827.08 9,340 827.09 9,402 827.10 9,464 827.11 9,526 827.12 9,587 827.13 9,649 827.14 9,711 827.15 9,773 827.16 9,835 827.17 9,896 827.18 9,958 827.19 10,020 827.20 10,081 827.21 10,143 827.22 10,205 827.23 10,266 827.24 10,328 827.25 10,389 827.26 10,451 827.27 10,512 Elevation (feet) Storage (cubic-feet) 827.28 10,574 827.29 10,635 827.30 10,697 827.31 10,758 827.32 10,819 827.33 10,881 827.34 10,942 827.35 11,003 827.36 11,064 827.37 11,126 827.38 11,187 827.39 11,248 827.40 11,309 827.41 11,370 827.42 11,431 827.43 11,492 827.44 11,553 827.45 11,614 827.46 11,675 827.47 11,736 827.48 11,797 827.49 11,858 827.50 11,918 827.51 11,979 827.52 12,040 827.53 12,101 827.54 12,161 827.55 12,222 827.56 12,283 827.57 12,343 827.58 12,404 827.59 12,464 827.60 12,525 827.61 12,585 827.62 12,646 827.63 12,706 827.64 12,766 827.65 12,827 827.66 12,887 827.67 12,947 827.68 13,007 827.69 13,068 827.70 13,128 827.71 13,188 827.72 13,248 827.73 13,308 827.74 13,368 827.75 13,428 827.76 13,488 827.77 13,548 827.78 13,608 827.79 13,667 Elevation (feet) Storage (cubic-feet) 827.80 13,727 827.81 13,787 827.82 13,847 827.83 13,906 827.84 13,966 827.85 14,025 827.86 14,085 827.87 14,145 827.88 14,204 827.89 14,263 827.90 14,323 827.91 14,382 827.92 14,442 827.93 14,501 827.94 14,560 827.95 14,619 827.96 14,678 827.97 14,738 827.98 14,797 827.99 14,856 828.00 14,915 828.01 14,974 828.02 15,033 828.03 15,092 828.04 15,150 828.05 15,209 828.06 15,268 828.07 15,327 828.08 15,385 828.09 15,444 828.10 15,503 828.11 15,561 828.12 15,620 828.13 15,678 828.14 15,737 828.15 15,795 828.16 15,853 828.17 15,912 828.18 15,970 828.19 16,028 828.20 16,086 828.21 16,144 828.22 16,202 828.23 16,260 828.24 16,318 828.25 16,376 828.26 16,434 828.27 16,492 828.28 16,550 828.29 16,608 828.30 16,666 828.31 16,723 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 107HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 828.32 16,781 828.33 16,838 828.34 16,896 828.35 16,954 828.36 17,011 828.37 17,068 828.38 17,126 828.39 17,183 828.40 17,240 828.41 17,298 828.42 17,355 828.43 17,412 828.44 17,469 828.45 17,526 828.46 17,583 828.47 17,640 828.48 17,697 828.49 17,754 828.50 17,810 828.51 17,867 828.52 17,924 828.53 17,980 828.54 18,037 828.55 18,093 828.56 18,150 828.57 18,206 828.58 18,262 828.59 18,319 828.60 18,375 828.61 18,431 828.62 18,487 828.63 18,543 828.64 18,599 828.65 18,655 828.66 18,711 828.67 18,767 828.68 18,823 828.69 18,879 828.70 18,934 828.71 18,990 828.72 19,046 828.73 19,101 828.74 19,157 828.75 19,212 828.76 19,268 828.77 19,323 828.78 19,378 828.79 19,433 828.80 19,488 828.81 19,544 828.82 19,599 828.83 19,654 Elevation (feet) Storage (cubic-feet) 828.84 19,708 828.85 19,763 828.86 19,818 828.87 19,873 828.88 19,928 828.89 19,982 828.90 20,037 828.91 20,091 828.92 20,146 828.93 20,200 828.94 20,254 828.95 20,309 828.96 20,363 828.97 20,417 828.98 20,471 828.99 20,525 829.00 20,579 829.01 20,633 829.02 20,686 829.03 20,740 829.04 20,794 829.05 20,847 829.06 20,901 829.07 20,954 829.08 21,008 829.09 21,061 829.10 21,114 829.11 21,168 829.12 21,221 829.13 21,274 829.14 21,327 829.15 21,380 829.16 21,433 829.17 21,486 829.18 21,538 829.19 21,591 829.20 21,644 829.21 21,696 829.22 21,749 829.23 21,801 829.24 21,853 829.25 21,905 829.26 21,958 829.27 22,010 829.28 22,062 829.29 22,114 829.30 22,166 829.31 22,217 829.32 22,269 829.33 22,321 829.34 22,372 829.35 22,424 Elevation (feet) Storage (cubic-feet) 829.36 22,475 829.37 22,527 829.38 22,578 829.39 22,629 829.40 22,680 829.41 22,731 829.42 22,782 829.43 22,833 829.44 22,884 829.45 22,934 829.46 22,985 829.47 23,036 829.48 23,086 829.49 23,137 829.50 23,187 829.51 23,237 829.52 23,287 829.53 23,337 829.54 23,387 829.55 23,437 829.56 23,487 829.57 23,536 829.58 23,586 829.59 23,636 829.60 23,685 829.61 23,734 829.62 23,783 829.63 23,833 829.64 23,882 829.65 23,931 829.66 23,980 829.67 24,028 829.68 24,077 829.69 24,126 829.70 24,174 829.71 24,223 829.72 24,271 829.73 24,319 829.74 24,367 829.75 24,415 829.76 24,463 829.77 24,511 829.78 24,559 829.79 24,606 829.80 24,654 829.81 24,701 829.82 24,748 829.83 24,796 829.84 24,843 829.85 24,890 829.86 24,937 829.87 24,983 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 108HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 829.88 25,030 829.89 25,077 829.90 25,123 829.91 25,169 829.92 25,216 829.93 25,262 829.94 25,308 829.95 25,354 829.96 25,399 829.97 25,445 829.98 25,491 829.99 25,536 830.00 25,581 830.01 25,626 830.02 25,671 830.03 25,716 830.04 25,761 830.05 25,806 830.06 25,850 830.07 25,895 830.08 25,939 830.09 25,983 830.10 26,027 830.11 26,071 830.12 26,115 830.13 26,158 830.14 26,202 830.15 26,245 830.16 26,288 830.17 26,331 830.18 26,374 830.19 26,417 830.20 26,459 830.21 26,502 830.22 26,544 830.23 26,586 830.24 26,628 830.25 26,670 830.26 26,711 830.27 26,753 830.28 26,794 830.29 26,835 830.30 26,876 830.31 26,917 830.32 26,957 830.33 26,997 830.34 27,037 830.35 27,077 830.36 27,117 830.37 27,156 830.38 27,195 830.39 27,234 Elevation (feet) Storage (cubic-feet) 830.40 27,273 830.41 27,311 830.42 27,349 830.43 27,387 830.44 27,425 830.45 27,462 830.46 27,499 830.47 27,535 830.48 27,571 830.49 27,607 830.50 27,643 830.51 27,678 830.52 27,713 830.53 27,748 830.54 27,782 830.55 27,817 830.56 27,851 830.57 27,884 830.58 27,918 830.59 27,951 830.60 27,985 830.61 28,018 830.62 28,051 830.63 28,083 830.64 28,116 830.65 28,148 830.66 28,181 830.67 28,213 830.68 28,245 830.69 28,278 830.70 28,310 830.71 28,342 830.72 28,374 830.73 28,405 830.74 28,437 830.75 28,469 830.76 28,500 830.77 28,532 830.78 28,563 830.79 28,595 830.80 28,626 830.81 28,657 830.82 28,688 830.83 28,719 830.84 28,750 830.85 28,780 830.86 28,811 830.87 28,841 830.88 28,872 830.89 28,902 830.90 28,932 830.91 28,962 Elevation (feet) Storage (cubic-feet) 830.92 28,992 830.93 29,022 830.94 29,051 830.95 29,081 830.96 29,110 830.97 29,140 830.98 29,169 830.99 29,198 831.00 29,228 831.01 29,257 831.02 29,287 831.03 29,316 831.04 29,345 831.05 29,375 831.06 29,404 831.07 29,434 831.08 29,463 831.09 29,492 831.10 29,522 831.11 29,551 831.12 29,581 831.13 29,610 831.14 29,639 831.15 29,669 831.16 29,698 831.17 29,728 831.18 29,757 831.19 29,786 831.20 29,816 831.21 29,845 831.22 29,875 831.23 29,904 831.24 29,933 831.25 29,963 831.26 29,992 831.27 30,022 831.28 30,051 831.29 30,081 831.30 30,110 831.31 30,139 831.32 30,169 831.33 30,198 831.34 30,228 831.35 30,257 831.36 30,286 831.37 30,316 831.38 30,345 831.39 30,375 831.40 30,404 831.41 30,433 831.42 30,463 831.43 30,492 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 109HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 1P: Underground Detention (continued) Elevation (feet) Storage (cubic-feet) 831.44 30,522 831.45 30,551 831.46 30,580 831.47 30,610 831.48 30,639 831.49 30,669 831.50 30,698 831.51 30,727 831.52 30,757 831.53 30,786 831.54 30,816 831.55 30,845 831.56 30,874 831.57 30,904 831.58 30,933 831.59 30,963 831.60 30,992 831.61 31,022 831.62 31,051 831.63 31,080 831.64 31,110 831.65 31,139 831.66 31,169 831.67 31,198 831.68 31,227 831.69 31,257 831.70 31,286 831.71 31,316 831.72 31,345 831.73 31,374 831.74 31,404 831.75 31,433 831.76 31,463 831.77 31,492 831.78 31,521 831.79 31,551 831.80 31,580 831.81 31,610 831.82 31,639 831.83 31,668 831.84 31,698 831.85 31,727 831.86 31,757 831.87 31,786 831.88 31,815 831.89 31,845 831.90 31,874 831.91 31,904 831.92 31,933 831.93 31,963 831.94 31,992 831.95 32,021 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 110HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Link 2L: Monon Trail Pipe Inflow Area = 2.070 ac, 85.51% Impervious, Inflow Depth > 5.85" for 100yr-24hr Ham Cty event Inflow = 0.57 cfs @ 13.80 hrs, Volume= 1.009 af Primary = 0.57 cfs @ 13.80 hrs, Volume= 1.009 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Link 2L: Monon Trail Pipe Inflow Primary Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)0.6 0.55 0.5 0.45 0.4 0.35 0.3 0.25 0.2 0.15 0.1 0.05 0 Inflow Area=2.070 ac 0.57 cfs 0.57 cfs Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 111HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 0.00 0.00 0.00 0.00 0.10 0.00 0.00 0.00 0.20 0.00 0.00 0.00 0.30 0.00 0.00 0.00 0.40 0.00 0.00 0.00 0.50 0.00 0.00 0.00 0.60 0.00 0.00 0.00 0.70 0.00 0.00 0.00 0.80 0.00 0.00 0.00 0.90 0.00 0.00 0.00 1.00 0.00 0.00 0.00 1.10 0.00 0.00 0.00 1.20 0.00 0.00 0.00 1.30 0.00 0.00 0.00 1.40 0.00 0.00 0.00 1.50 0.00 0.00 0.00 1.60 0.00 0.00 0.00 1.70 0.00 0.00 0.00 1.80 0.00 0.00 0.00 1.90 0.00 0.00 0.00 2.00 0.00 0.00 0.00 2.10 0.00 0.00 0.00 2.20 0.00 0.00 0.00 2.30 0.00 0.00 0.00 2.40 0.00 0.00 0.00 2.50 0.00 0.00 0.00 2.60 0.00 0.00 0.00 2.70 0.00 0.00 0.00 2.80 0.00 0.00 0.00 2.90 0.00 0.00 0.00 3.00 0.01 0.00 0.01 3.10 0.01 0.00 0.01 3.20 0.01 0.00 0.01 3.30 0.01 0.00 0.01 3.40 0.01 0.00 0.01 3.50 0.01 0.00 0.01 3.60 0.01 0.00 0.01 3.70 0.02 0.00 0.02 3.80 0.02 0.00 0.02 3.90 0.02 0.00 0.02 4.00 0.02 0.00 0.02 4.10 0.02 0.00 0.02 4.20 0.03 0.00 0.03 4.30 0.03 0.00 0.03 4.40 0.03 0.00 0.03 4.50 0.03 0.00 0.03 4.60 0.03 0.00 0.03 4.70 0.04 0.00 0.04 4.80 0.04 0.00 0.04 4.90 0.04 0.00 0.04 5.00 0.04 0.00 0.04 5.10 0.04 0.00 0.04 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 5.20 0.04 0.00 0.04 5.30 0.05 0.00 0.05 5.40 0.05 0.00 0.05 5.50 0.05 0.00 0.05 5.60 0.05 0.00 0.05 5.70 0.05 0.00 0.05 5.80 0.05 0.00 0.05 5.90 0.06 0.00 0.06 6.00 0.06 0.00 0.06 6.10 0.06 0.00 0.06 6.20 0.06 0.00 0.06 6.30 0.06 0.00 0.06 6.40 0.06 0.00 0.06 6.50 0.06 0.00 0.06 6.60 0.07 0.00 0.07 6.70 0.07 0.00 0.07 6.80 0.07 0.00 0.07 6.90 0.07 0.00 0.07 7.00 0.07 0.00 0.07 7.10 0.07 0.00 0.07 7.20 0.07 0.00 0.07 7.30 0.08 0.00 0.08 7.40 0.08 0.00 0.08 7.50 0.08 0.00 0.08 7.60 0.08 0.00 0.08 7.70 0.08 0.00 0.08 7.80 0.08 0.00 0.08 7.90 0.08 0.00 0.08 8.00 0.09 0.00 0.09 8.10 0.09 0.00 0.09 8.20 0.09 0.00 0.09 8.30 0.09 0.00 0.09 8.40 0.09 0.00 0.09 8.50 0.09 0.00 0.09 8.60 0.10 0.00 0.10 8.70 0.10 0.00 0.10 8.80 0.10 0.00 0.10 8.90 0.10 0.00 0.10 9.00 0.10 0.00 0.10 9.10 0.10 0.00 0.10 9.20 0.10 0.00 0.10 9.30 0.10 0.00 0.10 9.40 0.10 0.00 0.10 9.50 0.10 0.00 0.10 9.60 0.10 0.00 0.10 9.70 0.11 0.00 0.11 9.80 0.11 0.00 0.11 9.90 0.11 0.00 0.11 10.00 0.11 0.00 0.11 10.10 0.11 0.00 0.11 10.20 0.11 0.00 0.11 10.30 0.11 0.00 0.11 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 112HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 10.40 0.11 0.00 0.11 10.50 0.12 0.00 0.12 10.60 0.12 0.00 0.12 10.70 0.12 0.00 0.12 10.80 0.12 0.00 0.12 10.90 0.12 0.00 0.12 11.00 0.13 0.00 0.13 11.10 0.13 0.00 0.13 11.20 0.13 0.00 0.13 11.30 0.13 0.00 0.13 11.40 0.14 0.00 0.14 11.50 0.14 0.00 0.14 11.60 0.14 0.00 0.14 11.70 0.15 0.00 0.15 11.80 0.17 0.00 0.17 11.90 0.20 0.00 0.20 12.00 0.38 0.00 0.38 12.10 0.47 0.00 0.47 12.20 0.49 0.00 0.49 12.30 0.51 0.00 0.51 12.40 0.52 0.00 0.52 12.50 0.53 0.00 0.53 12.60 0.54 0.00 0.54 12.70 0.54 0.00 0.54 12.80 0.55 0.00 0.55 12.90 0.55 0.00 0.55 13.00 0.56 0.00 0.56 13.10 0.56 0.00 0.56 13.20 0.56 0.00 0.56 13.30 0.56 0.00 0.56 13.40 0.57 0.00 0.57 13.50 0.57 0.00 0.57 13.60 0.57 0.00 0.57 13.70 0.57 0.00 0.57 13.80 0.57 0.00 0.57 13.90 0.57 0.00 0.57 14.00 0.57 0.00 0.57 14.10 0.57 0.00 0.57 14.20 0.57 0.00 0.57 14.30 0.57 0.00 0.57 14.40 0.56 0.00 0.56 14.50 0.56 0.00 0.56 14.60 0.56 0.00 0.56 14.70 0.56 0.00 0.56 14.80 0.56 0.00 0.56 14.90 0.56 0.00 0.56 15.00 0.56 0.00 0.56 15.10 0.55 0.00 0.55 15.20 0.55 0.00 0.55 15.30 0.55 0.00 0.55 15.40 0.55 0.00 0.55 15.50 0.55 0.00 0.55 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 15.60 0.54 0.00 0.54 15.70 0.54 0.00 0.54 15.80 0.54 0.00 0.54 15.90 0.54 0.00 0.54 16.00 0.54 0.00 0.54 16.10 0.53 0.00 0.53 16.20 0.53 0.00 0.53 16.30 0.53 0.00 0.53 16.40 0.53 0.00 0.53 16.50 0.52 0.00 0.52 16.60 0.52 0.00 0.52 16.70 0.52 0.00 0.52 16.80 0.52 0.00 0.52 16.90 0.51 0.00 0.51 17.00 0.51 0.00 0.51 17.10 0.51 0.00 0.51 17.20 0.51 0.00 0.51 17.30 0.51 0.00 0.51 17.40 0.50 0.00 0.50 17.50 0.50 0.00 0.50 17.60 0.50 0.00 0.50 17.70 0.50 0.00 0.50 17.80 0.49 0.00 0.49 17.90 0.49 0.00 0.49 18.00 0.49 0.00 0.49 18.10 0.49 0.00 0.49 18.20 0.48 0.00 0.48 18.30 0.48 0.00 0.48 18.40 0.48 0.00 0.48 18.50 0.48 0.00 0.48 18.60 0.47 0.00 0.47 18.70 0.47 0.00 0.47 18.80 0.47 0.00 0.47 18.90 0.47 0.00 0.47 19.00 0.46 0.00 0.46 19.10 0.46 0.00 0.46 19.20 0.46 0.00 0.46 19.30 0.46 0.00 0.46 19.40 0.45 0.00 0.45 19.50 0.45 0.00 0.45 19.60 0.45 0.00 0.45 19.70 0.45 0.00 0.45 19.80 0.44 0.00 0.44 19.90 0.44 0.00 0.44 20.00 0.44 0.00 0.44 20.10 0.44 0.00 0.44 20.20 0.43 0.00 0.43 20.30 0.43 0.00 0.43 20.40 0.43 0.00 0.43 20.50 0.43 0.00 0.43 20.60 0.42 0.00 0.42 20.70 0.42 0.00 0.42 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 113HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 20.80 0.42 0.00 0.42 20.90 0.42 0.00 0.42 21.00 0.41 0.00 0.41 21.10 0.41 0.00 0.41 21.20 0.41 0.00 0.41 21.30 0.40 0.00 0.40 21.40 0.40 0.00 0.40 21.50 0.40 0.00 0.40 21.60 0.40 0.00 0.40 21.70 0.39 0.00 0.39 21.80 0.39 0.00 0.39 21.90 0.39 0.00 0.39 22.00 0.39 0.00 0.39 22.10 0.38 0.00 0.38 22.20 0.38 0.00 0.38 22.30 0.38 0.00 0.38 22.40 0.38 0.00 0.38 22.50 0.37 0.00 0.37 22.60 0.37 0.00 0.37 22.70 0.37 0.00 0.37 22.80 0.36 0.00 0.36 22.90 0.36 0.00 0.36 23.00 0.36 0.00 0.36 23.10 0.36 0.00 0.36 23.20 0.35 0.00 0.35 23.30 0.35 0.00 0.35 23.40 0.35 0.00 0.35 23.50 0.35 0.00 0.35 23.60 0.34 0.00 0.34 23.70 0.34 0.00 0.34 23.80 0.34 0.00 0.34 23.90 0.33 0.00 0.33 24.00 0.33 0.00 0.33 24.10 0.33 0.00 0.33 24.20 0.32 0.00 0.32 24.30 0.32 0.00 0.32 24.40 0.31 0.00 0.31 24.50 0.31 0.00 0.31 24.60 0.30 0.00 0.30 24.70 0.29 0.00 0.29 24.80 0.29 0.00 0.29 24.90 0.28 0.00 0.28 25.00 0.27 0.00 0.27 25.10 0.27 0.00 0.27 25.20 0.26 0.00 0.26 25.30 0.25 0.00 0.25 25.40 0.24 0.00 0.24 25.50 0.24 0.00 0.24 25.60 0.23 0.00 0.23 25.70 0.23 0.00 0.23 25.80 0.22 0.00 0.22 25.90 0.22 0.00 0.22 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 26.00 0.22 0.00 0.22 26.10 0.22 0.00 0.22 26.20 0.21 0.00 0.21 26.30 0.21 0.00 0.21 26.40 0.21 0.00 0.21 26.50 0.21 0.00 0.21 26.60 0.21 0.00 0.21 26.70 0.21 0.00 0.21 26.80 0.21 0.00 0.21 26.90 0.21 0.00 0.21 27.00 0.21 0.00 0.21 27.10 0.21 0.00 0.21 27.20 0.21 0.00 0.21 27.30 0.21 0.00 0.21 27.40 0.21 0.00 0.21 27.50 0.21 0.00 0.21 27.60 0.21 0.00 0.21 27.70 0.21 0.00 0.21 27.80 0.21 0.00 0.21 27.90 0.21 0.00 0.21 28.00 0.21 0.00 0.21 28.10 0.21 0.00 0.21 28.20 0.21 0.00 0.21 28.30 0.21 0.00 0.21 28.40 0.20 0.00 0.20 28.50 0.20 0.00 0.20 28.60 0.20 0.00 0.20 28.70 0.20 0.00 0.20 28.80 0.20 0.00 0.20 28.90 0.20 0.00 0.20 29.00 0.20 0.00 0.20 29.10 0.20 0.00 0.20 29.20 0.20 0.00 0.20 29.30 0.20 0.00 0.20 29.40 0.20 0.00 0.20 29.50 0.20 0.00 0.20 29.60 0.20 0.00 0.20 29.70 0.20 0.00 0.20 29.80 0.20 0.00 0.20 29.90 0.20 0.00 0.20 30.00 0.20 0.00 0.20 30.10 0.20 0.00 0.20 30.20 0.20 0.00 0.20 30.30 0.20 0.00 0.20 30.40 0.20 0.00 0.20 30.50 0.20 0.00 0.20 30.60 0.20 0.00 0.20 30.70 0.19 0.00 0.19 30.80 0.19 0.00 0.19 30.90 0.19 0.00 0.19 31.00 0.19 0.00 0.19 31.10 0.19 0.00 0.19 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 114HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 31.20 0.19 0.00 0.19 31.30 0.19 0.00 0.19 31.40 0.19 0.00 0.19 31.50 0.19 0.00 0.19 31.60 0.19 0.00 0.19 31.70 0.19 0.00 0.19 31.80 0.19 0.00 0.19 31.90 0.19 0.00 0.19 32.00 0.19 0.00 0.19 32.10 0.19 0.00 0.19 32.20 0.19 0.00 0.19 32.30 0.19 0.00 0.19 32.40 0.19 0.00 0.19 32.50 0.19 0.00 0.19 32.60 0.19 0.00 0.19 32.70 0.19 0.00 0.19 32.80 0.19 0.00 0.19 32.90 0.19 0.00 0.19 33.00 0.19 0.00 0.19 33.10 0.19 0.00 0.19 33.20 0.18 0.00 0.18 33.30 0.18 0.00 0.18 33.40 0.18 0.00 0.18 33.50 0.18 0.00 0.18 33.60 0.18 0.00 0.18 33.70 0.18 0.00 0.18 33.80 0.18 0.00 0.18 33.90 0.18 0.00 0.18 34.00 0.18 0.00 0.18 34.10 0.18 0.00 0.18 34.20 0.18 0.00 0.18 34.30 0.18 0.00 0.18 34.40 0.18 0.00 0.18 34.50 0.18 0.00 0.18 34.60 0.18 0.00 0.18 34.70 0.18 0.00 0.18 34.80 0.18 0.00 0.18 34.90 0.18 0.00 0.18 35.00 0.18 0.00 0.18 35.10 0.18 0.00 0.18 35.20 0.18 0.00 0.18 35.30 0.18 0.00 0.18 35.40 0.18 0.00 0.18 35.50 0.18 0.00 0.18 35.60 0.18 0.00 0.18 35.70 0.17 0.00 0.17 35.80 0.17 0.00 0.17 35.90 0.17 0.00 0.17 36.00 0.17 0.00 0.17 36.10 0.17 0.00 0.17 36.20 0.17 0.00 0.17 36.30 0.17 0.00 0.17 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 36.40 0.17 0.00 0.17 36.50 0.17 0.00 0.17 36.60 0.17 0.00 0.17 36.70 0.17 0.00 0.17 36.80 0.17 0.00 0.17 36.90 0.17 0.00 0.17 37.00 0.17 0.00 0.17 37.10 0.17 0.00 0.17 37.20 0.17 0.00 0.17 37.30 0.17 0.00 0.17 37.40 0.17 0.00 0.17 37.50 0.17 0.00 0.17 37.60 0.17 0.00 0.17 37.70 0.17 0.00 0.17 37.80 0.17 0.00 0.17 37.90 0.17 0.00 0.17 38.00 0.17 0.00 0.17 38.10 0.17 0.00 0.17 38.20 0.16 0.00 0.16 38.30 0.16 0.00 0.16 38.40 0.16 0.00 0.16 38.50 0.16 0.00 0.16 38.60 0.16 0.00 0.16 38.70 0.16 0.00 0.16 38.80 0.16 0.00 0.16 38.90 0.16 0.00 0.16 39.00 0.16 0.00 0.16 39.10 0.16 0.00 0.16 39.20 0.16 0.00 0.16 39.30 0.16 0.00 0.16 39.40 0.16 0.00 0.16 39.50 0.16 0.00 0.16 39.60 0.16 0.00 0.16 39.70 0.16 0.00 0.16 39.80 0.16 0.00 0.16 39.90 0.16 0.00 0.16 40.00 0.16 0.00 0.16 40.10 0.16 0.00 0.16 40.20 0.16 0.00 0.16 40.30 0.16 0.00 0.16 40.40 0.16 0.00 0.16 40.50 0.16 0.00 0.16 40.60 0.16 0.00 0.16 40.70 0.16 0.00 0.16 40.80 0.15 0.00 0.15 40.90 0.15 0.00 0.15 41.00 0.15 0.00 0.15 41.10 0.15 0.00 0.15 41.20 0.15 0.00 0.15 41.30 0.15 0.00 0.15 41.40 0.15 0.00 0.15 41.50 0.15 0.00 0.15 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 115HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 41.60 0.15 0.00 0.15 41.70 0.15 0.00 0.15 41.80 0.15 0.00 0.15 41.90 0.15 0.00 0.15 42.00 0.15 0.00 0.15 42.10 0.15 0.00 0.15 42.20 0.15 0.00 0.15 42.30 0.15 0.00 0.15 42.40 0.15 0.00 0.15 42.50 0.15 0.00 0.15 42.60 0.15 0.00 0.15 42.70 0.15 0.00 0.15 42.80 0.15 0.00 0.15 42.90 0.15 0.00 0.15 43.00 0.15 0.00 0.15 43.10 0.15 0.00 0.15 43.20 0.15 0.00 0.15 43.30 0.14 0.00 0.14 43.40 0.14 0.00 0.14 43.50 0.14 0.00 0.14 43.60 0.14 0.00 0.14 43.70 0.14 0.00 0.14 43.80 0.14 0.00 0.14 43.90 0.14 0.00 0.14 44.00 0.14 0.00 0.14 44.10 0.14 0.00 0.14 44.20 0.14 0.00 0.14 44.30 0.14 0.00 0.14 44.40 0.14 0.00 0.14 44.50 0.14 0.00 0.14 44.60 0.14 0.00 0.14 44.70 0.14 0.00 0.14 44.80 0.14 0.00 0.14 44.90 0.14 0.00 0.14 45.00 0.14 0.00 0.14 45.10 0.14 0.00 0.14 45.20 0.14 0.00 0.14 45.30 0.14 0.00 0.14 45.40 0.14 0.00 0.14 45.50 0.14 0.00 0.14 45.60 0.14 0.00 0.14 45.70 0.14 0.00 0.14 45.80 0.14 0.00 0.14 45.90 0.13 0.00 0.13 46.00 0.13 0.00 0.13 46.10 0.13 0.00 0.13 46.20 0.13 0.00 0.13 46.30 0.13 0.00 0.13 46.40 0.13 0.00 0.13 46.50 0.13 0.00 0.13 46.60 0.13 0.00 0.13 46.70 0.13 0.00 0.13 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 46.80 0.13 0.00 0.13 46.90 0.13 0.00 0.13 47.00 0.13 0.00 0.13 47.10 0.13 0.00 0.13 47.20 0.13 0.00 0.13 47.30 0.13 0.00 0.13 47.40 0.13 0.00 0.13 47.50 0.13 0.00 0.13 47.60 0.13 0.00 0.13 47.70 0.13 0.00 0.13 47.80 0.13 0.00 0.13 47.90 0.13 0.00 0.13 48.00 0.13 0.00 0.13 48.10 0.13 0.00 0.13 48.20 0.13 0.00 0.13 48.30 0.13 0.00 0.13 48.40 0.13 0.00 0.13 48.50 0.13 0.00 0.13 48.60 0.12 0.00 0.12 48.70 0.12 0.00 0.12 48.80 0.12 0.00 0.12 48.90 0.12 0.00 0.12 49.00 0.12 0.00 0.12 49.10 0.12 0.00 0.12 49.20 0.12 0.00 0.12 49.30 0.12 0.00 0.12 49.40 0.12 0.00 0.12 49.50 0.12 0.00 0.12 49.60 0.12 0.00 0.12 49.70 0.12 0.00 0.12 49.80 0.12 0.00 0.12 49.90 0.12 0.00 0.12 50.00 0.12 0.00 0.12 50.10 0.12 0.00 0.12 50.20 0.12 0.00 0.12 50.30 0.12 0.00 0.12 50.40 0.12 0.00 0.12 50.50 0.12 0.00 0.12 50.60 0.12 0.00 0.12 50.70 0.12 0.00 0.12 50.80 0.12 0.00 0.12 50.90 0.12 0.00 0.12 51.00 0.12 0.00 0.12 51.10 0.12 0.00 0.12 51.20 0.11 0.00 0.11 51.30 0.11 0.00 0.11 51.40 0.11 0.00 0.11 51.50 0.11 0.00 0.11 51.60 0.11 0.00 0.11 51.70 0.11 0.00 0.11 51.80 0.11 0.00 0.11 51.90 0.11 0.00 0.11 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 116HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 52.00 0.11 0.00 0.11 52.10 0.11 0.00 0.11 52.20 0.11 0.00 0.11 52.30 0.11 0.00 0.11 52.40 0.11 0.00 0.11 52.50 0.11 0.00 0.11 52.60 0.11 0.00 0.11 52.70 0.11 0.00 0.11 52.80 0.11 0.00 0.11 52.90 0.11 0.00 0.11 53.00 0.11 0.00 0.11 53.10 0.11 0.00 0.11 53.20 0.11 0.00 0.11 53.30 0.11 0.00 0.11 53.40 0.11 0.00 0.11 53.50 0.11 0.00 0.11 53.60 0.11 0.00 0.11 53.70 0.11 0.00 0.11 53.80 0.10 0.00 0.10 53.90 0.10 0.00 0.10 54.00 0.10 0.00 0.10 54.10 0.10 0.00 0.10 54.20 0.10 0.00 0.10 54.30 0.10 0.00 0.10 54.40 0.10 0.00 0.10 54.50 0.10 0.00 0.10 54.60 0.10 0.00 0.10 54.70 0.10 0.00 0.10 54.80 0.10 0.00 0.10 54.90 0.10 0.00 0.10 55.00 0.10 0.00 0.10 55.10 0.10 0.00 0.10 55.20 0.10 0.00 0.10 55.30 0.10 0.00 0.10 55.40 0.10 0.00 0.10 55.50 0.10 0.00 0.10 55.60 0.10 0.00 0.10 55.70 0.10 0.00 0.10 55.80 0.10 0.00 0.10 55.90 0.10 0.00 0.10 56.00 0.10 0.00 0.10 56.10 0.10 0.00 0.10 56.20 0.10 0.00 0.10 56.30 0.10 0.00 0.10 56.40 0.10 0.00 0.10 56.50 0.09 0.00 0.09 56.60 0.09 0.00 0.09 56.70 0.09 0.00 0.09 56.80 0.09 0.00 0.09 56.90 0.09 0.00 0.09 57.00 0.09 0.00 0.09 57.10 0.09 0.00 0.09 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 57.20 0.09 0.00 0.09 57.30 0.09 0.00 0.09 57.40 0.09 0.00 0.09 57.50 0.09 0.00 0.09 57.60 0.09 0.00 0.09 57.70 0.09 0.00 0.09 57.80 0.08 0.00 0.08 57.90 0.08 0.00 0.08 58.00 0.08 0.00 0.08 58.10 0.08 0.00 0.08 58.20 0.08 0.00 0.08 58.30 0.08 0.00 0.08 58.40 0.08 0.00 0.08 58.50 0.08 0.00 0.08 58.60 0.08 0.00 0.08 58.70 0.08 0.00 0.08 58.80 0.08 0.00 0.08 58.90 0.08 0.00 0.08 59.00 0.07 0.00 0.07 59.10 0.07 0.00 0.07 59.20 0.07 0.00 0.07 59.30 0.07 0.00 0.07 59.40 0.07 0.00 0.07 59.50 0.07 0.00 0.07 59.60 0.07 0.00 0.07 59.70 0.07 0.00 0.07 59.80 0.07 0.00 0.07 59.90 0.07 0.00 0.07 60.00 0.07 0.00 0.07 60.10 0.07 0.00 0.07 60.20 0.06 0.00 0.06 60.30 0.06 0.00 0.06 60.40 0.06 0.00 0.06 60.50 0.06 0.00 0.06 60.60 0.06 0.00 0.06 60.70 0.06 0.00 0.06 60.80 0.06 0.00 0.06 60.90 0.06 0.00 0.06 61.00 0.06 0.00 0.06 61.10 0.06 0.00 0.06 61.20 0.06 0.00 0.06 61.30 0.06 0.00 0.06 61.40 0.05 0.00 0.05 61.50 0.05 0.00 0.05 61.60 0.05 0.00 0.05 61.70 0.05 0.00 0.05 61.80 0.05 0.00 0.05 61.90 0.05 0.00 0.05 62.00 0.05 0.00 0.05 62.10 0.05 0.00 0.05 62.20 0.05 0.00 0.05 62.30 0.05 0.00 0.05 Type II 24-hr 100yr-24hr Ham Cty Rainfall=6.46"Proposed Printed 3/28/2023Prepared by Circle Design Group Page 117HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Hydrograph for Link 2L: Monon Trail Pipe (continued) Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 62.40 0.05 0.00 0.05 62.50 0.05 0.00 0.05 62.60 0.04 0.00 0.04 62.70 0.04 0.00 0.04 62.80 0.04 0.00 0.04 62.90 0.04 0.00 0.04 63.00 0.04 0.00 0.04 63.10 0.04 0.00 0.04 63.20 0.04 0.00 0.04 63.30 0.04 0.00 0.04 63.40 0.04 0.00 0.04 63.50 0.04 0.00 0.04 63.60 0.04 0.00 0.04 63.70 0.04 0.00 0.04 63.80 0.03 0.00 0.03 63.90 0.03 0.00 0.03 64.00 0.03 0.00 0.03 64.10 0.03 0.00 0.03 64.20 0.03 0.00 0.03 64.30 0.03 0.00 0.03 64.40 0.03 0.00 0.03 64.50 0.03 0.00 0.03 64.60 0.03 0.00 0.03 64.70 0.03 0.00 0.03 64.80 0.03 0.00 0.03 64.90 0.03 0.00 0.03 65.00 0.03 0.00 0.03 65.10 0.02 0.00 0.02 65.20 0.02 0.00 0.02 65.30 0.02 0.00 0.02 65.40 0.02 0.00 0.02 65.50 0.02 0.00 0.02 65.60 0.02 0.00 0.02 65.70 0.02 0.00 0.02 65.80 0.02 0.00 0.02 65.90 0.02 0.00 0.02 66.00 0.02 0.00 0.02 66.10 0.02 0.00 0.02 66.20 0.02 0.00 0.02 66.30 0.02 0.00 0.02 66.40 0.02 0.00 0.02 66.50 0.02 0.00 0.02 66.60 0.02 0.00 0.02 66.70 0.01 0.00 0.01 66.80 0.01 0.00 0.01 66.90 0.01 0.00 0.01 67.00 0.01 0.00 0.01 67.10 0.01 0.00 0.01 67.20 0.01 0.00 0.01 67.30 0.01 0.00 0.01 67.40 0.01 0.00 0.01 67.50 0.01 0.00 0.01 Time (hours) Inflow (cfs) Elevation (feet) Primary (cfs) 67.60 0.01 0.00 0.01 67.70 0.01 0.00 0.01 67.80 0.01 0.00 0.01 67.90 0.01 0.00 0.01 68.00 0.01 0.00 0.01 68.10 0.01 0.00 0.01 68.20 0.01 0.00 0.01 68.30 0.01 0.00 0.01 68.40 0.01 0.00 0.01 68.50 0.01 0.00 0.01 68.60 0.01 0.00 0.01 68.70 0.01 0.00 0.01 68.80 0.01 0.00 0.01 68.90 0.01 0.00 0.01 69.00 0.01 0.00 0.01 69.10 0.01 0.00 0.01 69.20 0.01 0.00 0.01 69.30 0.01 0.00 0.01 69.40 0.01 0.00 0.01 69.50 0.01 0.00 0.01 69.60 0.01 0.00 0.01 69.70 0.01 0.00 0.01 69.80 0.01 0.00 0.01 69.90 0.01 0.00 0.01 70.00 0.01 0.00 0.01 70.10 0.01 0.00 0.01 70.20 0.01 0.00 0.01 70.30 0.01 0.00 0.01 70.40 0.01 0.00 0.01 70.50 0.01 0.00 0.01 70.60 0.01 0.00 0.01 70.70 0.01 0.00 0.01 70.80 0.01 0.00 0.01 70.90 0.01 0.00 0.01 71.00 0.01 0.00 0.01 71.10 0.01 0.00 0.01 71.20 0.01 0.00 0.01 71.30 0.01 0.00 0.01 71.40 0.01 0.00 0.01 71.50 0.01 0.00 0.01 71.60 0.01 0.00 0.01 71.70 0.01 0.00 0.01 71.80 0.01 0.00 0.01 71.90 0.00 0.00 0.00 72.00 0.00 0.00 0.00 Multi-Event TablesProposed Printed 3/28/2023Prepared by Circle Design Group Page 118HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Events for Subcatchment 2S: Site Event Rainfall (inches) Runoff (cfs) Volume (acre-feet) Depth (inches) 2yr-24hr Ham Cty 2.66 7.47 0.365 2.12 10yr-24hr Ham Cty 3.83 11.18 0.563 3.26 100yr-24hr Ham Cty 6.46 19.38 1.012 5.87 Multi-Event TablesProposed Printed 3/28/2023Prepared by Circle Design Group Page 119HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Events for Pond 1P: Underground Detention Event Inflow (cfs) Primary (cfs) Elevation (feet) Storage (cubic-feet) 2yr-24hr Ham Cty 7.47 0.16 827.26 10,437 10yr-24hr Ham Cty 11.18 0.20 828.32 16,779 100yr-24hr Ham Cty 19.38 0.57 830.87 28,856 Multi-Event TablesProposed Printed 3/28/2023Prepared by Circle Design Group Page 120HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Events for Link 2L: Monon Trail Pipe Event Inflow (cfs) Primary (cfs) Elevation (feet) 2yr-24hr Ham Cty 0.16 0.16 0.00 10yr-24hr Ham Cty 0.20 0.20 0.00 100yr-24hr Ham Cty 0.57 0.57 0.00 Table 102-1 - Allowable Release Rate Determination and Modeling Results Pre-Development Post-Development Site Outlet # Item D.A. (ac.) Depressional Storage (y/n) 2-Year 10-year 100-year D.A. (ac.) Depressional Storage (y/n) 2-Year 10-year 100-year Default Unit Discharge Allowable Release Rate (cfs/acre)0.1 0.3 Basin Specific Unit Discharge Allowable Release Rate, if any (cfs/acre)N/A N/A 1 Unit Discharge Allowable Release Rate Based on D/S Restrictions, if any (cfs/acre)N/A N/A Adopted Unit Discharge Allowable Release Rate (cfs/acre)0.1 0.3 Allowable Release Rate (cfs)2.07 0.21 0.62 Modeling Results (cfs)2.07 no 2.07 no 0.16 0.20 0.57 200-6 TABLE 201-2: Rainfall Intensities for Various Return Periods and Storm Durations Rainfall Intensity (Inches/Hour) Return Period (Years) Duration 2 5 10 25 50 100 5 Min. 4.63 5.43 6.12 7.17 8.09 9.12 10 Min. 3.95 4.63 5.22 6.12 6.90 7.78 15 Min. 3.44 4.03 4.55 5.33 6.01 6.77 20 Min. 3.04 3.56 4.02 4.71 5.31 5.99 30 Min. 2.46 2.88 3.25 3.81 4.29 4.84 40 Min. 2.05 2.41 2.71 3.18 3.59 4.05 50 Min. 1.76 2.06 2.33 2.73 3.07 3.47 1 Hr. 1.54 1.80 2.03 2.38 2.68 3.03 1.5 Hrs. 1.07 1.23 1.42 1.63 1.91 2.24 2 Hrs. 0.83 0.95 1.11 1.37 1.60 1.87 3 Hrs. 0.59 0.72 0.84 1.04 1.22 1.42 4 Hrs. 0.47 0.58 0.68 0.84 0.99 1.15 5 Hrs. 0.40 0.49 0.58 0.71 0.83 0.97 6 Hrs. 0.35 0.43 0.50 0.62 0.72 0.85 7 Hrs. 0.31 0.38 0.44 0.55 0.64 0.75 8 Hrs. 0.28 0.34 0.40 0.49 0.57 0.67 9 Hrs. 0.25 0.31 0.36 0.45 0.52 0.61 10 Hrs. 0.23 0.28 0.33 0.41 0.48 0.56 12 Hrs. 0.20 0.24 0.29 0.35 0.41 0.48 14 Hrs. 0.17 0.22 0.25 0.31 0.36 0.42 16 Hrs. 0.16 0.19 0.23 0.28 0.32 0.38 18 Hrs. 0.14 0.17 0.20 0.25 0.29 0.34 20 Hrs. 0.13 0.16 0.19 0.23 0.27 0.31 24 Hrs. 0.11 0.14 0.16 0.20 0.23 0.27 Source: Purdue,A.M., et. al., "Statistical Characteristics of Short Time Incremental Rainfall", Aug., 1992. (Values in this table are based on IDF equation and coefficients provided for Indianapolis, IN.) TABLE 201-3: Rainfall Depths for Various Return Periods Rainfall Depth (Inches) Return Period (Years) Duration 2 5 10 25 50 100 24 Hrs. 2.66 3.27 3.83 4.72 5.52 6.46 Source: Purdue,A.M., et. al., "Statistical Characteristics of Short Time Incremental Rainfall", Aug., 1992.(Values in this table are based on IDF equation and coefficients provided for Indianapolis, IN.) TABLE 201-4: NRCS Type 2 Rainfall Distribution Ordinates (for use when not already built in the computer program ) Cumulative Percent Cumulative Percent of Storm Depth Cumulative Percent Cumulative Percent of Storm Depth of Storm Time of Storm Time 0 0 52 73 4 1 53 75 10 2.5 54 77 15 4 55 78 20 6 56 80 25 8 57 81 30 10 58 82 33 12 60 83.5 35 13 63 86 38 15 65 87 40 16.5 67 88 42 19 70 89.5 43 20 72 91 44 21 75 92 45 22 77 93 46 23 80 94 47 26 83 95 48 30 85 96 48.5 34 87 97 48.7 37 90 98 49 50 95 99 50 64 100 100 51 71 200-7 06/28/07 Exhibit 701-1: Curve Number Calculation for Water Quality Storm Event Water Quality Curve Number7072747678808284868890929496981000 102030405060708090100Percent ImperviousnessWater Quality Curve Number (CNwq) 2S Site Routing Diagram for Proposed - WQ Prepared by Circle Design Group, Printed 3/29/2023 HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Subcat Reach Pond Link Proposed - WQ Printed 3/29/2023Prepared by Circle Design Group Page 2HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Rainfall Events Listing (selected events) Event# Event Name Storm Type Curve Mode Duration (hours) B/B Depth (inches) AMC 1 1in-24hr Ham Cty Type II 24-hr Default 24.00 1 1.00 2 Proposed - WQ Printed 3/29/2023Prepared by Circle Design Group Page 3HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Area Listing (all nodes) Area (acres) CN Description (subcatchment-numbers) 2.070 98 (2S) 2.070 98 TOTAL AREA Proposed - WQ Printed 3/29/2023Prepared by Circle Design Group Page 4HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Soil Listing (all nodes) Area (acres) Soil Group Subcatchment Numbers 0.000 HSG A 0.000 HSG B 0.000 HSG C 0.000 HSG D 2.070 Other 2S 2.070 TOTAL AREA Proposed - WQ Printed 3/29/2023Prepared by Circle Design Group Page 5HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Ground Covers (all nodes) HSG-A (acres) HSG-B (acres) HSG-C (acres) HSG-D (acres) Other (acres) Total (acres) Ground Cover Subcatchment Numbers 0.000 0.000 0.000 0.000 2.070 2.070 2S 0.000 0.000 0.000 0.000 2.070 2.070 TOTAL AREA Type II 24-hr 1in-24hr Ham Cty Rainfall=1.00"Proposed - WQ Printed 3/29/2023Prepared by Circle Design Group Page 6HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind method - Pond routing by Stor-Ind method Runoff Area=2.070 ac 100.00% Impervious Runoff Depth=0.79"Subcatchment 2S: Site Tc=5.0 min CN=98 Runoff=2.80 cfs 0.136 af Total Runoff Area = 2.070 ac Runoff Volume = 0.136 af Average Runoff Depth = 0.79" 0.00% Pervious = 0.000 ac 100.00% Impervious = 2.070 ac Type II 24-hr 1in-24hr Ham Cty Rainfall=1.00"Proposed - WQ Printed 3/29/2023Prepared by Circle Design Group Page 7HydroCAD® 10.20-2g s/n 09508 © 2022 HydroCAD Software Solutions LLC Summary for Subcatchment 2S: Site Runoff = 2.80 cfs @ 11.96 hrs, Volume= 0.136 af, Depth= 0.79" Routed to nonexistent node 1P Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Type II 24-hr 1in-24hr Ham Cty Rainfall=1.00" Area (ac) CN Description 2.070 98 2.070 100.00% Impervious Area Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (ft/sec) (cfs) 5.0 Direct Entry, Subcatchment 2S: Site Runoff Hydrograph Time (hours) 727068666462605856545250484644424038363432302826242220181614121086420Flow (cfs)3 2 1 0 Type II 24-hr 1in-24hr Ham Cty Rainfall=1.00" Runoff Area=2.070 ac Runoff Volume=0.136 af Runoff Depth=0.79" Tc=5.0 min CN=98 2.80 cfs City of Indianapolis Stormwater Quality Unit (SQU) Selection Guide Pg. 2 05/10/2022 Version 22 Manufactured SQU SQU System Model Max Treatment Flow (cfs) Max 10-yr On-Line Flow Rate (cfs) Cleanout Depth (Inches) 3-ft 0.85 1.84 9 4-ft 1.5 3.24 9 5-ft 2.35 5.08 9 6-ft 3.38 7.30 9 7-ft 4.60 9.94 9 Hydro International First Defense High Capacity 8-ft 6.00 12.96 9 HS-3 0.50 1.00 6 HS-4 0.88 1.76 6 HS-5 1.37 2.74 6 HS-6 1.98 3.96 6 HS-7 2.69 5.38 6 HS-8 3.52 7.04 6 HS-9 4.45 8.9 6 HS-10 5.49 10.98 6 HS-11 6.65 13.3 6 HydroStorm by Hydroworks, LLC HS-12 7.91 15.82 6 XC-2 0.57 1.16 6 XC-3 1.13 2.30 6 XC-4 1.86 3.79 6 XC-5 2.78 5.66 6 XC-6 3.88 7.90 6 XC-7 5.17 10.52 6 XC-8 6.64 13.51 6 XC-9 8.29 16.87 6 XC-10 10.13 20.62 6 XC-11 12.15 24.73 6 XC-12 14.35 29.20 6 AquaShield Aqua-Swirl Xcelerator1 XC-13 15.53 31.60 6 CS-3 1.02 2.27 9 CS-4 1.80 4.03 9 CS-5 2.81 6.29 9 CS-6 4.05 9.07 9 CS-8 7.20 16.1 9 CS-10 11.3 25.3 9 Contech Cascade Separator CS-12 16.2 36.3 9 Isolator® Row Plus The StormTech Isolator Row Plus is an enhancement to our proven water quality treatment system. This updated system is an NJCAT verified water quality treatment device that can be incorporated into any system layout. Features • Isolator Row Plus is now NJCAT verified. As a Manufactured Treatment Device it achieves over 81% TSS removal by filtration NJDEP Laboratory Protocol Assessment NJCAT Technology Verification. • A patented FlampTM (Flared End Ramp) provides a smooth transition from pipe invert to fabric bottom. The Flamp is attached to the inlet pipe inside the chamber end cap and improves chamber function over time by distributing sediment and debris that would otherwise collect at the inlet. It also serves to improve the fluid and solid flow back into the inlet pipe during maintenance and cleaning. • Proprietary ADS Plus fabric maintains durability and sediment removal while allowing for higher water quality flow rates. A single layer of ADS Plus fabric is placed between the angular base stone and the Isolator Row Plus chambers. Technology Descriptions The Isolator Row Plus is designed to capture the “first flush” runoff and offers the versatility to be sized on a volume or a flow basis. An upstream manhole not only provides access to the Isolator Row Plus but includes a high/low concept such that stormwater flow rates or volumes that exceed the capacity of the Isolator Row Plus bypass through a manifold to the other chambers. This is achieved with either an elevated bypass manifold or a high-flow weir. This creates a differential between the Isolator Row Plus row of chambers and the manifold to the rest of the system, thus allowing for settlement time in the Isolator Row Plus. After Stormwater flows through the Isolator Row Plus and into the rest of the StormTech chamber system it is either infiltrated into the soils below or passed at a controlled rate through an outlet manifold and outlet control structure. Schematic of the StormTech Isolator Row Plus System Summary of Verified Claims1 1 Verification testing of the StormTech SC-740 Isolator Row PLUS in accordance with NJDEP Laboratory protocol to access total suspended solids removal by filtration manufactured treatment device, 2013 Treatment Rate (gpm/ft2)4.1 Underlying Geotextile Layers 1 NJDEP Test Sediment 1-1000μ Mean Particle Concentration (mg/L)200 TSS Removal Efficiency 81% adspipe.com 800-821-6710 StormTech Isolator Row Plus (not to scale) Maintenance The Isolator Row Plus was designed to reduce the cost of periodic maintenance. By “isolating” sediment to just one row of the StormTech system, costs are dramatically reduced by eliminating the need to clean out each row of the entire storage bed. If inspection indicates the potential need for maintenance, access is provided via a manhole(s) located on the end(s) of the row for cleanout. Maintenance is accomplished with the JetVac® process. The JetVac process utilizes a high-pressure water nozzle to propel itself down the Isolator Row Plus while scouring and suspending sediment. As the nozzle is retrieved, the captured pollutants are flushed back into the manhole for vacuuming. Most sewer and pipe maintenance companies have vacuum/JetVac combination vehicles. Selection of an appropriate JetVac nozzle will improve maintenance efficiency. Installation Installation of the stormwater treatment unit(s) shall be preformed per manufacture’s installation instructions. Such instructions can be obtained by calling Advanced Drainage Systems Inc. at (800) 821-6710 or by logging on to www.ads-pipe.com or www.stormtech.com Note: Non-woven fabric is only required over the chambers for the SC-310 and SC-740 chamber models. StormTech Isolator Row Plus Chamber Model Chamber Storage Chamber Footprint Treatment Rate SC-160LP 15.0 cf (0.42 m3)11.45 sf (1.06 m2)0.11 cfs (3.11 L/s) SC-310 31.0 cf (0.88 m3)17.7 sf (1.64 m2)0.16 cfs (4.53 L/s) SC-740 74.9 cf (2.12 m3)27.8 sf (2.58 m2)0.26 cfs (7.36 L/s) DC-780 78.4 cf (2.22 m3)27.8 sf (2.58 m2)0.26 cfs (7.36 L/s) MC-3500 175.0 cf (4.96 m3)42.9 sf (3.99 m2)0.40 cfs (11.32 L/s) MC-4500 162.6 cf (4.60 m3)30.1 sf (2.80 m2)0.28 cfs (7.93 L/s) MC-7200 267.3 cf (7.57 m3)50.0 sf (4.65 m2)0.45 cfs (12.74 L/s) adspipe.com 800-821-6710 ADS “Terms and Conditions of Sale” are available on the ADS website, www.ads-pipe.com The ADS logo and the Green Stripe are registered trademarks of Advanced Drainage Systems, Inc. StormTech® is a registered trademark of StormTech, Inc. © 2022 Advanced Drainage Systems, Inc. #11085 2/22 CS Calculation of Flow Rate Over a Rectangular Weir (Sharp-crested, Suppressed) Design Flow = 1.25 X 19.38 cfs = 24.225 cfs Inputs Calculations Height of weir crest above H/P =0.16 channel invert, P =7.08 ft H/P < 0.33 ?yes Width of channel, B =6 ft ( = weir length, L )H/B =0.19 Measured head over H/B < 0.33 ?yes the weir, H =1.15 ft If both answers are yes, flow is fully contracted. This equation can be used: Q = 3.33 B H3/2 Flow Rate, Q =24.64 cfs If the answer to either of the questions above is "no," then the general Kindsvater-Carter Equation for a suppressed rectangular, sharp-crested weir, as given below, should be used: Q = (0.4000(H/P) + 3.220)(L - 0.003)(H + 0.003)3/2 Flow Rate, Q =24.39 cfs NOTE: For the example values of P, B, and H, the conditions for use of the simpler equation are met and both equations give nearly the same result for Q. For situations where the conditions are not met, the value of Q from the longer equation should be used.