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20091145C71_Final_As-Built_HydroCAD1SAREA P011SAROOF AREA P012SAREA P022SAROOF AREA P023SAREA P033SAROOF AREA P034SAREA P044SAROOF AREA P045SAREA P055SAROOF AREA P056SAREA P066SAROOF AREA P067SAREA P071PDET. BASIN #12PDETENTION3P5 HOUSE INF. SYSTEM5PINF. SYSTEM #17P5 HOUSE INF. SYSTEM9P2 HOUSE INF10P2 HOUSE INF11P1 HOUSE INF. SYSTEM12P2 HOUSE INF. SYSTEMDP1DP#1DP2DP#2DP3DP#3RGRAIN GARDENRouting Diagram for 20110084A71_As_Built RevPrepared by Fuss & O'Neill, Printed 8/24/2022HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatReachPondLinkType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 2HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTime span=0.00-40.00 hrs, dt=0.05 hrs, 801 pointsRunoff by SCS TR-20 method, UH=SCS, Weighted-CNReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind methodRunoff Area=102,865 sf 7.65% Impervious Runoff Depth=0.09"Subcatchment 1S: AREA P01 Tc=6.0 min CN=50 Runoff=0.03 cfs 0.018 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=2.77"Subcatchment 1SA: ROOF AREA P01 Tc=6.0 min CN=98 Runoff=0.26 cfs 0.021 afRunoff Area=42,059 sf 19.62% Impervious Runoff Depth=0.47"Subcatchment 2S: AREA P02 Flow Length=217' Tc=6.2 min CN=64 Runoff=0.36 cfs 0.038 afRunoff Area=2,000 sf 100.00% Impervious Runoff Depth=2.77"Subcatchment 2SA: ROOF AREA P02 Tc=6.0 min CN=98 Runoff=0.13 cfs 0.011 afRunoff Area=24,797 sf 0.00% Impervious Runoff Depth=0.00"Subcatchment 3S: AREA P03 Tc=6.0 min CN=38 Runoff=0.00 cfs 0.000 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=2.77"Subcatchment 3SA: ROOF AREA P03 Tc=6.0 min CN=98 Runoff=0.26 cfs 0.021 afRunoff Area=74,758 sf 32.04% Impervious Runoff Depth=0.27"Subcatchment 4S: AREA P04 Tc=6.0 min CN=58 Runoff=0.21 cfs 0.039 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=2.77"Subcatchment 4SA: ROOF AREA P04 Tc=6.0 min CN=98 Runoff=0.65 cfs 0.053 afRunoff Area=45,784 sf 8.32% Impervious Runoff Depth=0.01"Subcatchment 5S: AREA P05 Flow Length=304' Tc=9.0 min CN=43 Runoff=0.00 cfs 0.001 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=2.77"Subcatchment 5SA: ROOF AREA P05 Tc=6.0 min CN=98 Runoff=0.65 cfs 0.053 afRunoff Area=23,680 sf 45.10% Impervious Runoff Depth=0.54"Subcatchment 6S: AREA P06 Tc=6.0 min CN=66 Runoff=0.26 cfs 0.025 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=2.77"Subcatchment 6SA: ROOF AREA P06 Tc=6.0 min CN=98 Runoff=0.26 cfs 0.021 afRunoff Area=12,083 sf 11.06% Impervious Runoff Depth=0.03"Subcatchment 7S: AREA P07 Flow Length=128' Slope=0.0350 '/' Tc=9.9 min CN=46 Runoff=0.00 cfs 0.001 afPeak Elev=208.01' Storage=2 cf Inflow=0.00 cfs 0.001 afPond 1P: DET. BASIN #1 Outflow=0.00 cfs 0.001 afPeak Elev=192.31' Storage=809 cf Inflow=0.36 cfs 0.038 afPond 2P: DETENTION Outflow=0.04 cfs 0.026 afPeak Elev=208.39' Storage=914 cf Inflow=0.65 cfs 0.053 afPond 3P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.053 af Primary=0.00 cfs 0.000 af Outflow=0.05 cfs 0.053 af Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 3HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPeak Elev=198.24' Storage=234 cf Inflow=0.34 cfs 0.045 afPond 5P: INF. SYSTEM #1 Discarded=0.13 cfs 0.045 af Primary=0.00 cfs 0.000 af Outflow=0.13 cfs 0.045 afPeak Elev=208.39' Storage=914 cf Inflow=0.65 cfs 0.053 afPond 7P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.053 af Primary=0.00 cfs 0.000 af Outflow=0.05 cfs 0.053 afPeak Elev=224.28' Storage=355 cf Inflow=0.26 cfs 0.021 afPond 9P: 2 HOUSE INF Discarded=0.02 cfs 0.021 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.021 afPeak Elev=195.28' Storage=355 cf Inflow=0.26 cfs 0.021 afPond 10P: 2 HOUSE INF Discarded=0.02 cfs 0.021 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.021 afPeak Elev=206.11' Storage=170 cf Inflow=0.13 cfs 0.011 afPond 11P: 1 HOUSE INF. SYSTEM Discarded=0.01 cfs 0.011 af Primary=0.00 cfs 0.000 af Outflow=0.01 cfs 0.011 afPeak Elev=196.28' Storage=355 cf Inflow=0.26 cfs 0.021 afPond 12P: 2 HOUSE INF. SYSTEM Discarded=0.02 cfs 0.021 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.021 af Inflow=0.07 cfs 0.044 afPond DP1: DP#1 Primary=0.07 cfs 0.044 af Inflow=0.00 cfs 0.000 afPond DP2: DP#2 Primary=0.00 cfs 0.000 af Inflow=0.00 cfs 0.001 afPond DP3: DP#3 Primary=0.00 cfs 0.001 afPeak Elev=209.41' Storage=206 cf Inflow=0.26 cfs 0.025 afPond RG: RAIN GARDEN Discarded=0.02 cfs 0.019 af Primary=0.13 cfs 0.006 af Outflow=0.15 cfs 0.025 afTotal Runoff Area = 8.265 ac Runoff Volume = 0.301 af Average Runoff Depth = 0.44"75.03% Pervious = 6.201 ac 24.97% Impervious = 2.064 acType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 4HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1S: AREA P01Runoff = 0.03 cfs @ 13.77 hrs, Volume= 0.018 af, Depth= 0.09" Routed to Pond DP1 : DP#1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description1,870 98 Paved parking, HSG A0 96 Gravel surface, HSG A1,020 96 Gravel surface, HSG C10,576 36 Woods, Fair, HSG A8,626 73 Woods, Fair, HSG C63,425 39 >75% Grass cover, Good, HSG A11,348 74 >75% Grass cover, Good, HSG C6,000 98 Roofs, HSG A102,865 50 Weighted Average94,995 92.35% Pervious Area7,870 7.65% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1S: AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0320.030.0280.0260.0240.0220.020.0180.0160.0140.0120.010.0080.0060.0040.0020Type III 24-hr2-YR Rainfall=3.00"Runoff Area=102,865 sfRunoff Volume=0.018 afRunoff Depth=0.09"Tc=6.0 minCN=500.03 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 5HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1SA: ROOF AREA P01Runoff = 0.26 cfs @ 12.09 hrs, Volume= 0.021 af, Depth= 2.77" Routed to Pond 12P : 2 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1SA: ROOF AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr2-YR Rainfall=3.00"Runoff Area=4,000 sfRunoff Volume=0.021 afRunoff Depth=2.77"Tc=6.0 minCN=980.26 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 6HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2S: AREA P02Runoff = 0.36 cfs @ 12.12 hrs, Volume= 0.038 af, Depth= 0.47" Routed to Pond 2P : DETENTIONRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description* 6,438 98 Water Surface1,812 98 Paved parking, HSG A816 96 Gravel surface, HSG A1,448 96 Gravel surface, HSG C7,830 36 Woods, Fair, HSG A5,484 73 Woods, Fair, HSG C10,209 39 >75% Grass cover, Good, HSG A8,022 74 >75% Grass cover, Good, HSG C42,059 64 Weighted Average33,809 80.38% Pervious Area8,250 19.62% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)5.5 48 0.1500 0.15Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.4 48 0.0200 2.28Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.1 64 0.2000 7.20Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps0.2 57 0.0800 4.55Shallow Concentrated Flow, D-CUnpaved Kv= 16.1 fps6.2 217 Total Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 7HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 2S: AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr2-YR Rainfall=3.00"Runoff Area=42,059 sfRunoff Volume=0.038 afRunoff Depth=0.47"Flow Length=217'Tc=6.2 minCN=640.36 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 8HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2SA: ROOF AREA P02Runoff = 0.13 cfs @ 12.09 hrs, Volume= 0.011 af, Depth= 2.77" Routed to Pond 11P : 1 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description2,000 98 Roofs, HSG A2,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 2SA: ROOF AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr2-YR Rainfall=3.00"Runoff Area=2,000 sfRunoff Volume=0.011 afRunoff Depth=2.77"Tc=6.0 minCN=980.13 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 9HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3S: AREA P03[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond DP2 : DP#2Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description0 98 Paved parking, HSG A101 96 Gravel surface, HSG A10,576 36 Woods, Fair, HSG A14,120 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C24,797 38 Weighted Average24,797 100.00% Pervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3S: AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr2-YR Rainfall=3.00"Runoff Area=24,797 sfRunoff Volume=0.000 afRunoff Depth=0.00"Tc=6.0 minCN=380.00 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 10HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3SA: ROOF AREA P03Runoff = 0.26 cfs @ 12.09 hrs, Volume= 0.021 af, Depth= 2.77" Routed to Pond 10P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3SA: ROOF AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr2-YR Rainfall=3.00"Runoff Area=4,000 sfRunoff Volume=0.021 afRunoff Depth=2.77"Tc=6.0 minCN=980.26 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 11HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4S: AREA P04Runoff = 0.21 cfs @ 12.30 hrs, Volume= 0.039 af, Depth= 0.27" Routed to Pond 5P : INF. SYSTEM #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description23,950 98 Paved parking, HSG A454 96 Gravel surface, HSG A1,554 36 Woods, Fair, HSG A48,800 39 >75% Grass cover, Good, HSG A74,758 58 Weighted Average50,808 67.96% Pervious Area23,950 32.04% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4S: AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.240.230.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr2-YR Rainfall=3.00"Runoff Area=74,758 sfRunoff Volume=0.039 afRunoff Depth=0.27"Tc=6.0 minCN=580.21 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 12HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4SA: ROOF AREA P04Runoff = 0.65 cfs @ 12.09 hrs, Volume= 0.053 af, Depth= 2.77" Routed to Pond 3P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4SA: ROOF AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.70.650.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr2-YR Rainfall=3.00"Runoff Area=10,000 sfRunoff Volume=0.053 afRunoff Depth=2.77"Tc=6.0 minCN=980.65 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 13HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5S: AREA P05Runoff = 0.00 cfs @ 22.24 hrs, Volume= 0.001 af, Depth= 0.01" Routed to Pond 1P : DET. BASIN #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description* 766 98 Water Surface1,045 98 Paved parking, HSG A0 96 Gravel surface, HSG A12,394 36 Woods, Fair, HSG A29,579 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C2,000 98 Roofs, HSG A45,784 43 Weighted Average41,973 91.68% Pervious Area3,811 8.32% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)8.0 69 0.1200 0.14Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.1 46 0.1800 6.83Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.9 189 0.0500 3.60Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps9.0 304 TotalType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 14HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 5S: AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0020.0020.0010.0010.0010.0010.0010.0010.0010.0010.0010.0000.0000.0000.00000Type III 24-hr2-YR Rainfall=3.00"Runoff Area=45,784 sfRunoff Volume=0.001 afRunoff Depth=0.01"Flow Length=304'Tc=9.0 minCN=430.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 15HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5SA: ROOF AREA P05Runoff = 0.65 cfs @ 12.09 hrs, Volume= 0.053 af, Depth= 2.77" Routed to Pond 7P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 5SA: ROOF AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.70.650.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr2-YR Rainfall=3.00"Runoff Area=10,000 sfRunoff Volume=0.053 afRunoff Depth=2.77"Tc=6.0 minCN=980.65 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 16HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6S: AREA P06Runoff = 0.26 cfs @ 12.11 hrs, Volume= 0.025 af, Depth= 0.54" Routed to Pond RG : RAIN GARDENRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description* 1,180 98 Water Surface9,500 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A13,000 39 >75% Grass cover, Good, HSG A23,680 66 Weighted Average13,000 54.90% Pervious Area10,680 45.10% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6S: AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr2-YR Rainfall=3.00"Runoff Area=23,680 sfRunoff Volume=0.025 afRunoff Depth=0.54"Tc=6.0 minCN=660.26 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 17HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6SA: ROOF AREA P06Runoff = 0.26 cfs @ 12.09 hrs, Volume= 0.021 af, Depth= 2.77" Routed to Pond 9P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6SA: ROOF AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr2-YR Rainfall=3.00"Runoff Area=4,000 sfRunoff Volume=0.021 afRunoff Depth=2.77"Tc=6.0 minCN=980.26 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 18HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 7S: AREA P07Runoff = 0.00 cfs @ 15.61 hrs, Volume= 0.001 af, Depth= 0.03" Routed to Pond DP3 : DP#3Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 2-YR Rainfall=3.00"Area (sf) CN Description1,336 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A10,747 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C12,083 46 Weighted Average10,747 88.94% Pervious Area1,336 11.06% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)9.9 128 0.0350 0.22Sheet Flow, A-BGrass: Short n= 0.150 P2= 3.00"Subcatchment 7S: AREA P07RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0010.0000.0000.0000.0000.0000.0000.0000.00000Type III 24-hr2-YR Rainfall=3.00"Runoff Area=12,083 sfRunoff Volume=0.001 afRunoff Depth=0.03"Flow Length=128'Slope=0.0350 '/'Tc=9.9 minCN=460.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 19HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 1P: DET. BASIN #1[44] Hint: Outlet device #3 is below defined storageInflow Area = 1.281 ac, 24.76% Impervious, Inflow Depth = 0.01" for 2-YR eventInflow = 0.00 cfs @ 22.24 hrs, Volume= 0.001 afOutflow = 0.00 cfs @ 22.70 hrs, Volume= 0.001 af, Atten= 0%, Lag= 27.2 minPrimary = 0.00 cfs @ 22.70 hrs, Volume= 0.001 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 208.01' @ 22.70 hrs Surf.Area= 233 sf Storage= 2 cfPlug-Flow detention time= 28.2 min calculated for 0.001 af (100% of inflow)Center-of-Mass det. time= 28.3 min ( 1,269.6 - 1,241.3 )Volume Invert Avail.Storage Storage Description#1 208.00' 846 cfCustom Stage Data (Irregular) Listed below (Recalc)Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 231 79.0 0 0 231209.00 432 97.0 326 326 498210.00 612 116.0 519 846 837Device Routing Invert Outlet Devices#1 Device 2 209.57'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #2 Primary 203.38'12.0" Round Culvert L= 68.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 203.38' / 202.48' S= 0.0132 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 207.98'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.00 cfs @ 22.70 hrs HW=208.01' (Free Discharge)2=Culvert (Passes 0.00 cfs of 7.35 cfs potential flow)1=Grate ( Controls 0.00 cfs)3=Orifice/Grate (Orifice Controls 0.00 cfs @ 0.60 fps)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 20HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 1P: DET. BASIN #1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0020.0020.0010.0010.0010.0010.0010.0010.0010.0010.0010.0000.0000.0000.00000Inflow Area=1.281 acPeak Elev=208.01'Storage=2 cf0.00 cfs0.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 21HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 2P: DETENTION[92] Warning: Device #1 is above defined storageInflow Area = 4.873 ac, 34.24% Impervious, Inflow Depth = 0.09" for 2-YR eventInflow = 0.36 cfs @ 12.12 hrs, Volume= 0.038 afOutflow = 0.04 cfs @ 15.21 hrs, Volume= 0.026 af, Atten= 89%, Lag= 185.0 minPrimary = 0.04 cfs @ 15.21 hrs, Volume= 0.026 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 192.31' @ 15.21 hrs Surf.Area= 2,873 sf Storage= 809 cfPlug-Flow detention time= 354.0 min calculated for 0.026 af (68% of inflow)Center-of-Mass det. time= 234.9 min ( 1,149.4 - 914.5 )Volume Invert Avail.Storage Storage Description#1 192.00' 13,235 cfCustom Stage Data (Prismatic) Listed below (Recalc)Elevation Surf.Area Inc.Store Cum.Store(feet) (sq-ft) (cubic-feet) (cubic-feet)192.00 2,373 0 0193.00 3,995 3,184 3,184194.00 4,955 4,475 7,659195.00 6,196 5,576 13,235Device Routing Invert Outlet Devices#1 Primary 195.00'20.0' long x 5.0' breadth Broad-Crested Rectangular Weir X 2.00 Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 Coef. (English) 2.34 2.50 2.70 2.68 2.68 2.66 2.65 2.65 2.65 2.65 2.67 2.66 2.68 2.70 2.74 2.79 2.88 #2 Primary 189.20'12.0" Round Culvert X 2.00 L= 34.0' RCP, square edge headwall, Ke= 0.500 Inlet / Outlet Invert= 189.20' / 187.50' S= 0.0500 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 192.20'7.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #4 Device 2 192.37'10.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #5 Device 2 194.01'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #6 Device 2 193.97'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.04 cfs @ 15.21 hrs HW=192.31' (Free Discharge)1=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)2=Culvert (Passes 0.04 cfs of 12.22 cfs potential flow)3=Orifice (Orifice Controls 0.04 cfs @ 1.12 fps)4=Orifice ( Controls 0.00 cfs)5=Grate ( Controls 0.00 cfs)6=Grate ( Controls 0.00 cfs)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 22HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 2P: DETENTIONInflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=4.873 acPeak Elev=192.31'Storage=809 cf0.36 cfs0.04 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 23HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 3P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 2.77" for 2-YR eventInflow = 0.65 cfs @ 12.09 hrs, Volume= 0.053 afOutflow = 0.05 cfs @ 11.05 hrs, Volume= 0.053 af, Atten= 93%, Lag= 0.0 minDiscarded = 0.05 cfs @ 11.05 hrs, Volume= 0.053 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 208.39' @ 13.37 hrs Surf.Area= 821 sf Storage= 914 cfPlug-Flow detention time= 154.3 min calculated for 0.053 af (100% of inflow)Center-of-Mass det. time= 154.2 min ( 911.9 - 757.8 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.50' / 209.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 11.05 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=206.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 24HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy Stone Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 25HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.70.650.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.230 acPeak Elev=208.39'Storage=914 cf0.65 cfs0.05 cfs0.05 cfs0.00 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 26HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 5P: INF. SYSTEM #1Inflow Area = 2.581 ac, 43.25% Impervious, Inflow Depth = 0.21" for 2-YR eventInflow = 0.34 cfs @ 12.34 hrs, Volume= 0.045 afOutflow = 0.13 cfs @ 12.20 hrs, Volume= 0.045 af, Atten= 61%, Lag= 0.0 minDiscarded = 0.13 cfs @ 12.20 hrs, Volume= 0.045 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 198.24' @ 12.71 hrs Surf.Area= 2,406 sf Storage= 234 cfPlug-Flow detention time= 11.7 min calculated for 0.045 af (100% of inflow)Center-of-Mass det. time= 11.8 min ( 933.5 - 921.8 )Volume Invert Avail.Storage Storage Description#1A 198.00' 3,018 cf20.83'W x 115.50'L x 4.54'H Field A10,928 cf Overall - 3,383 cf Embedded = 7,546 cf x 40.0% Voids#2A 199.00' 3,383 cfCultec R-330XLHD x 64 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows6,401 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 198.00'2.410 in/hr Exfiltration over Surface area #2 Primary 200.54'12.0" Round Culvert L= 26.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 200.54' / 200.41' S= 0.0050 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.13 cfs @ 12.20 hrs HW=198.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.13 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=198.00' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 27HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1 - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing16 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 113.50' Row Length +12.0" End Stone x 2 = 115.50' Base Length4 Rows x 52.0" Wide + 6.0" Spacing x 3 + 12.0" Side Stone x 2 = 20.83' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height64 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 4 Rows = 3,382.8 cf Chamber Storage10,928.4 cf Field - 3,382.8 cf Chambers = 7,545.6 cf Stone x 40.0% Voids = 3,018.3 cf Stone StorageChamber Storage + Stone Storage = 6,401.0 cf = 0.147 afOverall Storage Efficiency = 58.6%Overall System Size = 115.50' x 20.83' x 4.54'64 Chambers404.8 cy Field279.5 cy StoneType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 28HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1InflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=2.581 acPeak Elev=198.24'Storage=234 cf0.34 cfs0.13 cfs0.13 cfs0.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 29HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 7P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 2.77" for 2-YR eventInflow = 0.65 cfs @ 12.09 hrs, Volume= 0.053 afOutflow = 0.05 cfs @ 11.05 hrs, Volume= 0.053 af, Atten= 93%, Lag= 0.0 minDiscarded = 0.05 cfs @ 11.05 hrs, Volume= 0.053 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 1P : DET. BASIN #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 208.39' @ 13.37 hrs Surf.Area= 821 sf Storage= 914 cfPlug-Flow detention time= 154.3 min calculated for 0.053 af (100% of inflow)Center-of-Mass det. time= 154.2 min ( 911.9 - 757.8 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.54' / 209.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 11.05 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=206.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 30HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy Stone Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 31HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.70.650.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.230 acPeak Elev=208.39'Storage=914 cf0.65 cfs0.05 cfs0.05 cfs0.00 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 32HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 9P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 2.77" for 2-YR eventInflow = 0.26 cfs @ 12.09 hrs, Volume= 0.021 afOutflow = 0.02 cfs @ 11.20 hrs, Volume= 0.021 af, Atten= 92%, Lag= 0.0 minDiscarded = 0.02 cfs @ 11.20 hrs, Volume= 0.021 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond RG : RAIN GARDENRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 224.28' @ 13.18 hrs Surf.Area= 352 sf Storage= 355 cfPlug-Flow detention time= 137.3 min calculated for 0.021 af (100% of inflow)Center-of-Mass det. time= 137.1 min ( 894.9 - 757.8 )Volume Invert Avail.Storage Storage Description#1A 222.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 223.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 222.50'2.410 in/hr Exfiltration over Surface area #2 Primary 225.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 225.54' / 225.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 11.20 hrs HW=222.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=222.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 33HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 34HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.092 acPeak Elev=224.28'Storage=355 cf0.26 cfs0.02 cfs0.02 cfs0.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 35HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 10P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 2.77" for 2-YR eventInflow = 0.26 cfs @ 12.09 hrs, Volume= 0.021 afOutflow = 0.02 cfs @ 11.20 hrs, Volume= 0.021 af, Atten= 92%, Lag= 0.0 minDiscarded = 0.02 cfs @ 11.20 hrs, Volume= 0.021 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP2 : DP#2Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 195.28' @ 13.18 hrs Surf.Area= 352 sf Storage= 355 cfPlug-Flow detention time= 137.3 min calculated for 0.021 af (100% of inflow)Center-of-Mass det. time= 137.1 min ( 894.9 - 757.8 )Volume Invert Avail.Storage Storage Description#1A 193.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 194.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 193.50'2.410 in/hr Exfiltration over Surface area #2 Primary 196.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 196.54' / 196.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 11.20 hrs HW=193.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=193.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 36HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 37HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.092 acPeak Elev=195.28'Storage=355 cf0.26 cfs0.02 cfs0.02 cfs0.00 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 38HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 11P: 1 HOUSE INF. SYSTEMInflow Area = 0.046 ac,100.00% Impervious, Inflow Depth = 2.77" for 2-YR eventInflow = 0.13 cfs @ 12.09 hrs, Volume= 0.011 afOutflow = 0.01 cfs @ 11.30 hrs, Volume= 0.011 af, Atten= 92%, Lag= 0.0 minDiscarded = 0.01 cfs @ 11.30 hrs, Volume= 0.011 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 206.11' @ 13.03 hrs Surf.Area= 195 sf Storage= 170 cfPlug-Flow detention time= 114.8 min calculated for 0.011 af (100% of inflow)Center-of-Mass det. time= 114.7 min ( 872.4 - 757.8 )Volume Invert Avail.Storage Storage Description#1A 204.50' 263 cf11.17'W x 17.50'L x 4.54'H Field A888 cf Overall - 231 cf Embedded = 657 cf x 40.0% Voids#2A 205.50' 231 cfCultec R-330XLHD x 4 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows494 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 204.50'2.410 in/hr Exfiltration over Surface area #2 Primary 207.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.50' / 207.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.01 cfs @ 11.30 hrs HW=204.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.01 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=204.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 39HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing2 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 15.50' Row Length +12.0" End Stone x 2 = 17.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height4 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 231.0 cf Chamber Storage887.5 cf Field - 231.0 cf Chambers = 656.5 cf Stone x 40.0% Voids = 262.6 cf Stone StorageChamber Storage + Stone Storage = 493.6 cf = 0.011 afOverall Storage Efficiency = 55.6%Overall System Size = 17.50' x 11.17' x 4.54'4 Chambers32.9 cy Field24.3 cy StoneType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 40HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.046 acPeak Elev=206.11'Storage=170 cf0.13 cfs0.01 cfs0.01 cfs0.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 41HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 12P: 2 HOUSE INF. SYSTEMInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 2.77" for 2-YR eventInflow = 0.26 cfs @ 12.09 hrs, Volume= 0.021 afOutflow = 0.02 cfs @ 11.20 hrs, Volume= 0.021 af, Atten= 92%, Lag= 0.0 minDiscarded = 0.02 cfs @ 11.20 hrs, Volume= 0.021 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 196.28' @ 13.18 hrs Surf.Area= 352 sf Storage= 355 cfPlug-Flow detention time= 137.3 min calculated for 0.021 af (100% of inflow)Center-of-Mass det. time= 137.1 min ( 894.9 - 757.8 )Volume Invert Avail.Storage Storage Description#1A 194.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 195.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 194.50'2.410 in/hr Exfiltration over Surface area #2 Primary 197.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 197.50' / 197.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 11.20 hrs HW=194.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=194.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 42HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 43HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.092 acPeak Elev=196.28'Storage=355 cf0.26 cfs0.02 cfs0.02 cfs0.00 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 44HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP1: DP#1[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 7.327 ac, 26.50% Impervious, Inflow Depth > 0.07" for 2-YR eventInflow = 0.07 cfs @ 14.95 hrs, Volume= 0.044 afPrimary = 0.07 cfs @ 14.95 hrs, Volume= 0.044 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP1: DP#1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Inflow Area=7.327 ac0.07 cfs0.07 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 45HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP2: DP#2[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.661 ac, 13.89% Impervious, Inflow Depth = 0.00" for 2-YR eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP2: DP#2InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=0.661 ac0.00 cfs0.00 cfsType III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 46HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP3: DP#3[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.277 ac, 11.06% Impervious, Inflow Depth = 0.03" for 2-YR eventInflow = 0.00 cfs @ 15.61 hrs, Volume= 0.001 afPrimary = 0.00 cfs @ 15.61 hrs, Volume= 0.001 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP3: DP#3InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0010.0010.0010.0010.0010.0010.0010.0010.0000.0000.0000.00000Inflow Area=0.277 ac0.00 cfs0.00 cfs Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 47HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond RG: RAIN GARDENInflow Area = 0.635 ac, 53.03% Impervious, Inflow Depth = 0.47" for 2-YR eventInflow = 0.26 cfs @ 12.11 hrs, Volume= 0.025 afOutflow = 0.15 cfs @ 12.35 hrs, Volume= 0.025 af, Atten= 42%, Lag= 14.0 minDiscarded = 0.02 cfs @ 11.95 hrs, Volume= 0.019 afPrimary = 0.13 cfs @ 12.35 hrs, Volume= 0.006 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.41' @ 12.35 hrs Surf.Area= 364 sf Storage= 206 cfPlug-Flow detention time= (not calculated: outflow precedes inflow)Center-of-Mass det. time= 83.2 min ( 980.6 - 897.4 )Volume Invert Avail.Storage Storage Description#1 211.00' 1,467 cfCustom Stage Data (Irregular) Listed below (Recalc)#2 208.00' 437 cfCustom Stage Data (Irregular) Listed below (Recalc)1,092 cf Overall x 40.0% Voids1,903 cf Total Available StorageElevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)211.00 364 81.6 0 0 364212.00 714 118.5 529 529 960213.00 1,180 154.7 937 1,467 1,759Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 364 81.6 0 0 364211.00 364 81.6 1,092 1,092 609Device Routing Invert Outlet Devices#1 Discarded 208.00'2.410 in/hr Exfiltration over Surface area #2 Device 3 209.36'12.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #3 Primary 207.75'12.0" Round Culvert L= 95.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.75' / 202.05' S= 0.0600 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.02 cfs @ 11.95 hrs HW=208.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.13 cfs @ 12.35 hrs HW=209.41' (Free Discharge)3=Culvert (Passes 0.13 cfs of 5.10 cfs potential flow)2=Grate (Weir Controls 0.13 cfs @ 0.75 fps)Type III 24-hr 2-YR Rainfall=3.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 48HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond RG: RAIN GARDENInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.635 acPeak Elev=209.41'Storage=206 cf0.26 cfs0.15 cfs0.02 cfs0.13 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 49HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTime span=0.00-40.00 hrs, dt=0.05 hrs, 801 pointsRunoff by SCS TR-20 method, UH=SCS, Weighted-CNReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind methodRunoff Area=102,865 sf 7.65% Impervious Runoff Depth=0.50"Subcatchment 1S: AREA P01 Tc=6.0 min CN=50 Runoff=0.67 cfs 0.098 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=4.26"Subcatchment 1SA: ROOF AREA P01 Tc=6.0 min CN=98 Runoff=0.39 cfs 0.033 afRunoff Area=42,059 sf 19.62% Impervious Runoff Depth=1.27"Subcatchment 2S: AREA P02 Flow Length=217' Tc=6.2 min CN=64 Runoff=1.29 cfs 0.102 afRunoff Area=2,000 sf 100.00% Impervious Runoff Depth=4.26"Subcatchment 2SA: ROOF AREA P02 Tc=6.0 min CN=98 Runoff=0.20 cfs 0.016 afRunoff Area=24,797 sf 0.00% Impervious Runoff Depth=0.09"Subcatchment 3S: AREA P03 Tc=6.0 min CN=38 Runoff=0.01 cfs 0.004 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=4.26"Subcatchment 3SA: ROOF AREA P03 Tc=6.0 min CN=98 Runoff=0.39 cfs 0.033 afRunoff Area=74,758 sf 32.04% Impervious Runoff Depth=0.90"Subcatchment 4S: AREA P04 Tc=6.0 min CN=58 Runoff=1.46 cfs 0.129 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=4.26"Subcatchment 4SA: ROOF AREA P04 Tc=6.0 min CN=98 Runoff=0.99 cfs 0.082 afRunoff Area=45,784 sf 8.32% Impervious Runoff Depth=0.23"Subcatchment 5S: AREA P05 Flow Length=304' Tc=9.0 min CN=43 Runoff=0.06 cfs 0.020 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=4.26"Subcatchment 5SA: ROOF AREA P05 Tc=6.0 min CN=98 Runoff=0.99 cfs 0.082 afRunoff Area=23,680 sf 45.10% Impervious Runoff Depth=1.40"Subcatchment 6S: AREA P06 Tc=6.0 min CN=66 Runoff=0.82 cfs 0.063 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=4.26"Subcatchment 6SA: ROOF AREA P06 Tc=6.0 min CN=98 Runoff=0.39 cfs 0.033 afRunoff Area=12,083 sf 11.06% Impervious Runoff Depth=0.33"Subcatchment 7S: AREA P07 Flow Length=128' Slope=0.0350 '/' Tc=9.9 min CN=46 Runoff=0.04 cfs 0.008 afPeak Elev=208.20' Storage=49 cf Inflow=0.06 cfs 0.020 afPond 1P: DET. BASIN #1 Outflow=0.04 cfs 0.020 afPeak Elev=192.52' Storage=1,457 cf Inflow=1.29 cfs 0.122 afPond 2P: DETENTION Outflow=0.38 cfs 0.109 afPeak Elev=209.69' Storage=1,668 cf Inflow=0.99 cfs 0.082 afPond 3P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.082 af Primary=0.00 cfs 0.000 af Outflow=0.05 cfs 0.082 afType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 50HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPeak Elev=200.35' Storage=3,633 cf Inflow=2.24 cfs 0.167 afPond 5P: INF. SYSTEM #1 Discarded=0.13 cfs 0.167 af Primary=0.00 cfs 0.000 af Outflow=0.13 cfs 0.167 afPeak Elev=209.69' Storage=1,668 cf Inflow=0.99 cfs 0.082 afPond 7P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.082 af Primary=0.00 cfs 0.000 af Outflow=0.05 cfs 0.082 afPeak Elev=225.42' Storage=647 cf Inflow=0.39 cfs 0.033 afPond 9P: 2 HOUSE INF Discarded=0.02 cfs 0.033 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.033 afPeak Elev=196.42' Storage=647 cf Inflow=0.39 cfs 0.033 afPond 10P: 2 HOUSE INF Discarded=0.02 cfs 0.033 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.033 afPeak Elev=207.08' Storage=309 cf Inflow=0.20 cfs 0.016 afPond 11P: 1 HOUSE INF. SYSTEM Discarded=0.01 cfs 0.016 af Primary=0.00 cfs 0.000 af Outflow=0.01 cfs 0.016 afPeak Elev=197.42' Storage=647 cf Inflow=0.39 cfs 0.033 afPond 12P: 2 HOUSE INF. SYSTEM Discarded=0.02 cfs 0.033 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.033 af Inflow=0.87 cfs 0.208 afPond DP1: DP#1 Primary=0.87 cfs 0.208 af Inflow=0.01 cfs 0.004 afPond DP2: DP#2 Primary=0.01 cfs 0.004 af Inflow=0.04 cfs 0.008 afPond DP3: DP#3 Primary=0.04 cfs 0.008 afPeak Elev=209.54' Storage=224 cf Inflow=0.82 cfs 0.063 afPond RG: RAIN GARDEN Discarded=0.02 cfs 0.025 af Primary=0.79 cfs 0.038 af Outflow=0.81 cfs 0.063 afTotal Runoff Area = 8.265 ac Runoff Volume = 0.702 af Average Runoff Depth = 1.02"75.03% Pervious = 6.201 ac 24.97% Impervious = 2.064 ac Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 51HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1S: AREA P01Runoff = 0.67 cfs @ 12.16 hrs, Volume= 0.098 af, Depth= 0.50" Routed to Pond DP1 : DP#1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description1,870 98 Paved parking, HSG A0 96 Gravel surface, HSG A1,020 96 Gravel surface, HSG C10,576 36 Woods, Fair, HSG A8,626 73 Woods, Fair, HSG C63,425 39 >75% Grass cover, Good, HSG A11,348 74 >75% Grass cover, Good, HSG C6,000 98 Roofs, HSG A102,865 50 Weighted Average94,995 92.35% Pervious Area7,870 7.65% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1S: AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.70.650.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr10-YR Rainfall=4.50"Runoff Area=102,865 sfRunoff Volume=0.098 afRunoff Depth=0.50"Tc=6.0 minCN=500.67 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 52HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1SA: ROOF AREA P01Runoff = 0.39 cfs @ 12.09 hrs, Volume= 0.033 af, Depth= 4.26" Routed to Pond 12P : 2 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1SA: ROOF AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr10-YR Rainfall=4.50"Runoff Area=4,000 sfRunoff Volume=0.033 afRunoff Depth=4.26"Tc=6.0 minCN=980.39 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 53HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2S: AREA P02Runoff = 1.29 cfs @ 12.11 hrs, Volume= 0.102 af, Depth= 1.27" Routed to Pond 2P : DETENTIONRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description* 6,438 98 Water Surface1,812 98 Paved parking, HSG A816 96 Gravel surface, HSG A1,448 96 Gravel surface, HSG C7,830 36 Woods, Fair, HSG A5,484 73 Woods, Fair, HSG C10,209 39 >75% Grass cover, Good, HSG A8,022 74 >75% Grass cover, Good, HSG C42,059 64 Weighted Average33,809 80.38% Pervious Area8,250 19.62% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)5.5 48 0.1500 0.15Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.4 48 0.0200 2.28Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.1 64 0.2000 7.20Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps0.2 57 0.0800 4.55Shallow Concentrated Flow, D-CUnpaved Kv= 16.1 fps6.2 217 TotalType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 54HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 2S: AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr10-YR Rainfall=4.50"Runoff Area=42,059 sfRunoff Volume=0.102 afRunoff Depth=1.27"Flow Length=217'Tc=6.2 minCN=641.29 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 55HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2SA: ROOF AREA P02Runoff = 0.20 cfs @ 12.09 hrs, Volume= 0.016 af, Depth= 4.26" Routed to Pond 11P : 1 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description2,000 98 Roofs, HSG A2,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 2SA: ROOF AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr10-YR Rainfall=4.50"Runoff Area=2,000 sfRunoff Volume=0.016 afRunoff Depth=4.26"Tc=6.0 minCN=980.20 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 56HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3S: AREA P03Runoff = 0.01 cfs @ 14.98 hrs, Volume= 0.004 af, Depth= 0.09" Routed to Pond DP2 : DP#2Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description0 98 Paved parking, HSG A101 96 Gravel surface, HSG A10,576 36 Woods, Fair, HSG A14,120 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C24,797 38 Weighted Average24,797 100.00% Pervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3S: AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0070.0070.0060.0050.0050.0040.0040.0030.0030.0020.0020.0010.0010.0000Type III 24-hr10-YR Rainfall=4.50"Runoff Area=24,797 sfRunoff Volume=0.004 afRunoff Depth=0.09"Tc=6.0 minCN=380.01 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 57HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3SA: ROOF AREA P03Runoff = 0.39 cfs @ 12.09 hrs, Volume= 0.033 af, Depth= 4.26" Routed to Pond 10P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3SA: ROOF AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr10-YR Rainfall=4.50"Runoff Area=4,000 sfRunoff Volume=0.033 afRunoff Depth=4.26"Tc=6.0 minCN=980.39 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 58HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4S: AREA P04Runoff = 1.46 cfs @ 12.11 hrs, Volume= 0.129 af, Depth= 0.90" Routed to Pond 5P : INF. SYSTEM #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description23,950 98 Paved parking, HSG A454 96 Gravel surface, HSG A1,554 36 Woods, Fair, HSG A48,800 39 >75% Grass cover, Good, HSG A74,758 58 Weighted Average50,808 67.96% Pervious Area23,950 32.04% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4S: AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr10-YR Rainfall=4.50"Runoff Area=74,758 sfRunoff Volume=0.129 afRunoff Depth=0.90"Tc=6.0 minCN=581.46 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 59HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4SA: ROOF AREA P04Runoff = 0.99 cfs @ 12.09 hrs, Volume= 0.082 af, Depth= 4.26" Routed to Pond 3P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4SA: ROOF AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr10-YR Rainfall=4.50"Runoff Area=10,000 sfRunoff Volume=0.082 afRunoff Depth=4.26"Tc=6.0 minCN=980.99 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 60HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5S: AREA P05Runoff = 0.06 cfs @ 12.47 hrs, Volume= 0.020 af, Depth= 0.23" Routed to Pond 1P : DET. BASIN #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description* 766 98 Water Surface1,045 98 Paved parking, HSG A0 96 Gravel surface, HSG A12,394 36 Woods, Fair, HSG A29,579 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C2,000 98 Roofs, HSG A45,784 43 Weighted Average41,973 91.68% Pervious Area3,811 8.32% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)8.0 69 0.1200 0.14Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.1 46 0.1800 6.83Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.9 189 0.0500 3.60Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps9.0 304 Total Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 61HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 5S: AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Type III 24-hr10-YR Rainfall=4.50"Runoff Area=45,784 sfRunoff Volume=0.020 afRunoff Depth=0.23"Flow Length=304'Tc=9.0 minCN=430.06 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 62HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5SA: ROOF AREA P05Runoff = 0.99 cfs @ 12.09 hrs, Volume= 0.082 af, Depth= 4.26" Routed to Pond 7P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 5SA: ROOF AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr10-YR Rainfall=4.50"Runoff Area=10,000 sfRunoff Volume=0.082 afRunoff Depth=4.26"Tc=6.0 minCN=980.99 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 63HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6S: AREA P06Runoff = 0.82 cfs @ 12.10 hrs, Volume= 0.063 af, Depth= 1.40" Routed to Pond RG : RAIN GARDENRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description* 1,180 98 Water Surface9,500 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A13,000 39 >75% Grass cover, Good, HSG A23,680 66 Weighted Average13,000 54.90% Pervious Area10,680 45.10% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6S: AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.90.850.80.750.70.650.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr10-YR Rainfall=4.50"Runoff Area=23,680 sfRunoff Volume=0.063 afRunoff Depth=1.40"Tc=6.0 minCN=660.82 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 64HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6SA: ROOF AREA P06Runoff = 0.39 cfs @ 12.09 hrs, Volume= 0.033 af, Depth= 4.26" Routed to Pond 9P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6SA: ROOF AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr10-YR Rainfall=4.50"Runoff Area=4,000 sfRunoff Volume=0.033 afRunoff Depth=4.26"Tc=6.0 minCN=980.39 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 65HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 7S: AREA P07Runoff = 0.04 cfs @ 12.41 hrs, Volume= 0.008 af, Depth= 0.33" Routed to Pond DP3 : DP#3Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 10-YR Rainfall=4.50"Area (sf) CN Description1,336 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A10,747 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C12,083 46 Weighted Average10,747 88.94% Pervious Area1,336 11.06% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)9.9 128 0.0350 0.22Sheet Flow, A-BGrass: Short n= 0.150 P2= 3.00"Subcatchment 7S: AREA P07RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0380.0360.0340.0320.030.0280.0260.0240.0220.020.0180.0160.0140.0120.010.0080.0060.0040.0020Type III 24-hr10-YR Rainfall=4.50"Runoff Area=12,083 sfRunoff Volume=0.008 afRunoff Depth=0.33"Flow Length=128'Slope=0.0350 '/'Tc=9.9 minCN=460.04 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 66HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 1P: DET. BASIN #1[44] Hint: Outlet device #3 is below defined storageInflow Area = 1.281 ac, 24.76% Impervious, Inflow Depth = 0.19" for 10-YR eventInflow = 0.06 cfs @ 12.47 hrs, Volume= 0.020 afOutflow = 0.04 cfs @ 13.01 hrs, Volume= 0.020 af, Atten= 38%, Lag= 32.3 minPrimary = 0.04 cfs @ 13.01 hrs, Volume= 0.020 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 208.20' @ 13.01 hrs Surf.Area= 265 sf Storage= 49 cfPlug-Flow detention time= 21.4 min calculated for 0.020 af (100% of inflow)Center-of-Mass det. time= 21.0 min ( 1,014.6 - 993.6 )Volume Invert Avail.Storage Storage Description#1 208.00' 846 cfCustom Stage Data (Irregular) Listed below (Recalc)Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 231 79.0 0 0 231209.00 432 97.0 326 326 498210.00 612 116.0 519 846 837Device Routing Invert Outlet Devices#1 Device 2 209.57'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #2 Primary 203.38'12.0" Round Culvert L= 68.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 203.38' / 202.48' S= 0.0132 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 207.98'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.04 cfs @ 13.01 hrs HW=208.20' (Free Discharge)2=Culvert (Passes 0.04 cfs of 7.49 cfs potential flow)1=Grate ( Controls 0.00 cfs)3=Orifice/Grate (Orifice Controls 0.04 cfs @ 1.75 fps) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 67HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 1P: DET. BASIN #1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Inflow Area=1.281 acPeak Elev=208.20'Storage=49 cf0.06 cfs0.04 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 68HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 2P: DETENTION[92] Warning: Device #1 is above defined storageInflow Area = 4.873 ac, 34.24% Impervious, Inflow Depth = 0.30" for 10-YR eventInflow = 1.29 cfs @ 12.11 hrs, Volume= 0.122 afOutflow = 0.38 cfs @ 12.53 hrs, Volume= 0.109 af, Atten= 70%, Lag= 25.7 minPrimary = 0.38 cfs @ 12.53 hrs, Volume= 0.109 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 192.52' @ 12.53 hrs Surf.Area= 3,218 sf Storage= 1,457 cfPlug-Flow detention time= 147.8 min calculated for 0.109 af (90% of inflow)Center-of-Mass det. time= 98.6 min ( 992.9 - 894.3 )Volume Invert Avail.Storage Storage Description#1 192.00' 13,235 cfCustom Stage Data (Prismatic) Listed below (Recalc)Elevation Surf.Area Inc.Store Cum.Store(feet) (sq-ft) (cubic-feet) (cubic-feet)192.00 2,373 0 0193.00 3,995 3,184 3,184194.00 4,955 4,475 7,659195.00 6,196 5,576 13,235Device Routing Invert Outlet Devices#1 Primary 195.00'20.0' long x 5.0' breadth Broad-Crested Rectangular Weir X 2.00 Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 Coef. (English) 2.34 2.50 2.70 2.68 2.68 2.66 2.65 2.65 2.65 2.65 2.67 2.66 2.68 2.70 2.74 2.79 2.88 #2 Primary 189.20'12.0" Round Culvert X 2.00 L= 34.0' RCP, square edge headwall, Ke= 0.500 Inlet / Outlet Invert= 189.20' / 187.50' S= 0.0500 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 192.20'7.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #4 Device 2 192.37'10.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #5 Device 2 194.01'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #6 Device 2 193.97'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.38 cfs @ 12.53 hrs HW=192.52' (Free Discharge)1=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)2=Culvert (Passes 0.38 cfs of 12.70 cfs potential flow)3=Orifice (Orifice Controls 0.29 cfs @ 1.93 fps)4=Orifice (Orifice Controls 0.09 cfs @ 1.32 fps)5=Grate ( Controls 0.00 cfs)6=Grate ( Controls 0.00 cfs) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 69HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 2P: DETENTIONInflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=4.873 acPeak Elev=192.52'Storage=1,457 cf1.29 cfs0.38 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 70HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 3P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 4.26" for 10-YR eventInflow = 0.99 cfs @ 12.09 hrs, Volume= 0.082 afOutflow = 0.05 cfs @ 9.95 hrs, Volume= 0.082 af, Atten= 95%, Lag= 0.0 minDiscarded = 0.05 cfs @ 9.95 hrs, Volume= 0.082 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.69' @ 14.52 hrs Surf.Area= 821 sf Storage= 1,668 cfPlug-Flow detention time= 302.9 min calculated for 0.081 af (100% of inflow)Center-of-Mass det. time= 302.9 min ( 1,052.7 - 749.8 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.50' / 209.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 9.95 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=206.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 71HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy StoneType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 72HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=209.69'Storage=1,668 cf0.99 cfs0.05 cfs0.05 cfs0.00 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 73HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 5P: INF. SYSTEM #1Inflow Area = 2.581 ac, 43.25% Impervious, Inflow Depth = 0.78" for 10-YR eventInflow = 2.24 cfs @ 12.11 hrs, Volume= 0.167 afOutflow = 0.13 cfs @ 11.95 hrs, Volume= 0.167 af, Atten= 94%, Lag= 0.0 minDiscarded = 0.13 cfs @ 11.95 hrs, Volume= 0.167 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 200.35' @ 15.63 hrs Surf.Area= 2,406 sf Storage= 3,633 cfPlug-Flow detention time= 295.6 min calculated for 0.167 af (100% of inflow)Center-of-Mass det. time= 295.5 min ( 1,163.6 - 868.1 )Volume Invert Avail.Storage Storage Description#1A 198.00' 3,018 cf20.83'W x 115.50'L x 4.54'H Field A10,928 cf Overall - 3,383 cf Embedded = 7,546 cf x 40.0% Voids#2A 199.00' 3,383 cfCultec R-330XLHD x 64 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows6,401 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 198.00'2.410 in/hr Exfiltration over Surface area #2 Primary 200.54'12.0" Round Culvert L= 26.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 200.54' / 200.41' S= 0.0050 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.13 cfs @ 11.95 hrs HW=198.06' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.13 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=198.00' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 74HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1 - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing16 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 113.50' Row Length +12.0" End Stone x 2 = 115.50' Base Length4 Rows x 52.0" Wide + 6.0" Spacing x 3 + 12.0" Side Stone x 2 = 20.83' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height64 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 4 Rows = 3,382.8 cf Chamber Storage10,928.4 cf Field - 3,382.8 cf Chambers = 7,545.6 cf Stone x 40.0% Voids = 3,018.3 cf Stone StorageChamber Storage + Stone Storage = 6,401.0 cf = 0.147 afOverall Storage Efficiency = 58.6%Overall System Size = 115.50' x 20.83' x 4.54'64 Chambers404.8 cy Field279.5 cy Stone Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 75HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1InflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)210Inflow Area=2.581 acPeak Elev=200.35'Storage=3,633 cf2.24 cfs0.13 cfs0.13 cfs0.00 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 76HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 7P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 4.26" for 10-YR eventInflow = 0.99 cfs @ 12.09 hrs, Volume= 0.082 afOutflow = 0.05 cfs @ 9.95 hrs, Volume= 0.082 af, Atten= 95%, Lag= 0.0 minDiscarded = 0.05 cfs @ 9.95 hrs, Volume= 0.082 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 1P : DET. BASIN #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.69' @ 14.52 hrs Surf.Area= 821 sf Storage= 1,668 cfPlug-Flow detention time= 302.9 min calculated for 0.081 af (100% of inflow)Center-of-Mass det. time= 302.9 min ( 1,052.7 - 749.8 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.54' / 209.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 9.95 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=206.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 77HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy StoneType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 78HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=209.69'Storage=1,668 cf0.99 cfs0.05 cfs0.05 cfs0.00 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 79HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 9P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 4.26" for 10-YR eventInflow = 0.39 cfs @ 12.09 hrs, Volume= 0.033 afOutflow = 0.02 cfs @ 10.20 hrs, Volume= 0.033 af, Atten= 95%, Lag= 0.0 minDiscarded = 0.02 cfs @ 10.20 hrs, Volume= 0.033 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond RG : RAIN GARDENRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 225.42' @ 14.25 hrs Surf.Area= 352 sf Storage= 647 cfPlug-Flow detention time= 271.5 min calculated for 0.033 af (100% of inflow)Center-of-Mass det. time= 271.4 min ( 1,021.2 - 749.8 )Volume Invert Avail.Storage Storage Description#1A 222.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 223.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 222.50'2.410 in/hr Exfiltration over Surface area #2 Primary 225.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 225.54' / 225.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 10.20 hrs HW=222.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=222.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 80HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 81HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.092 acPeak Elev=225.42'Storage=647 cf0.39 cfs0.02 cfs0.02 cfs0.00 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 82HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 10P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 4.26" for 10-YR eventInflow = 0.39 cfs @ 12.09 hrs, Volume= 0.033 afOutflow = 0.02 cfs @ 10.20 hrs, Volume= 0.033 af, Atten= 95%, Lag= 0.0 minDiscarded = 0.02 cfs @ 10.20 hrs, Volume= 0.033 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP2 : DP#2Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 196.42' @ 14.25 hrs Surf.Area= 352 sf Storage= 647 cfPlug-Flow detention time= 271.5 min calculated for 0.033 af (100% of inflow)Center-of-Mass det. time= 271.4 min ( 1,021.2 - 749.8 )Volume Invert Avail.Storage Storage Description#1A 193.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 194.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 193.50'2.410 in/hr Exfiltration over Surface area #2 Primary 196.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 196.54' / 196.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 10.20 hrs HW=193.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=193.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 83HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 84HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.092 acPeak Elev=196.42'Storage=647 cf0.39 cfs0.02 cfs0.02 cfs0.00 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 85HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 11P: 1 HOUSE INF. SYSTEMInflow Area = 0.046 ac,100.00% Impervious, Inflow Depth = 4.26" for 10-YR eventInflow = 0.20 cfs @ 12.09 hrs, Volume= 0.016 afOutflow = 0.01 cfs @ 10.45 hrs, Volume= 0.016 af, Atten= 94%, Lag= 0.0 minDiscarded = 0.01 cfs @ 10.45 hrs, Volume= 0.016 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 207.08' @ 13.95 hrs Surf.Area= 195 sf Storage= 309 cfPlug-Flow detention time= 228.5 min calculated for 0.016 af (100% of inflow)Center-of-Mass det. time= 228.5 min ( 978.3 - 749.8 )Volume Invert Avail.Storage Storage Description#1A 204.50' 263 cf11.17'W x 17.50'L x 4.54'H Field A888 cf Overall - 231 cf Embedded = 657 cf x 40.0% Voids#2A 205.50' 231 cfCultec R-330XLHD x 4 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows494 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 204.50'2.410 in/hr Exfiltration over Surface area #2 Primary 207.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.50' / 207.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.01 cfs @ 10.45 hrs HW=204.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.01 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=204.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 86HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing2 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 15.50' Row Length +12.0" End Stone x 2 = 17.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height4 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 231.0 cf Chamber Storage887.5 cf Field - 231.0 cf Chambers = 656.5 cf Stone x 40.0% Voids = 262.6 cf Stone StorageChamber Storage + Stone Storage = 493.6 cf = 0.011 afOverall Storage Efficiency = 55.6%Overall System Size = 17.50' x 11.17' x 4.54'4 Chambers32.9 cy Field24.3 cy Stone Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 87HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.046 acPeak Elev=207.08'Storage=309 cf0.20 cfs0.01 cfs0.01 cfs0.00 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 88HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 12P: 2 HOUSE INF. SYSTEMInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 4.26" for 10-YR eventInflow = 0.39 cfs @ 12.09 hrs, Volume= 0.033 afOutflow = 0.02 cfs @ 10.20 hrs, Volume= 0.033 af, Atten= 95%, Lag= 0.0 minDiscarded = 0.02 cfs @ 10.20 hrs, Volume= 0.033 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 197.42' @ 14.25 hrs Surf.Area= 352 sf Storage= 647 cfPlug-Flow detention time= 271.5 min calculated for 0.033 af (100% of inflow)Center-of-Mass det. time= 271.4 min ( 1,021.2 - 749.8 )Volume Invert Avail.Storage Storage Description#1A 194.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 195.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 194.50'2.410 in/hr Exfiltration over Surface area #2 Primary 197.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 197.50' / 197.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 10.20 hrs HW=194.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=194.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 89HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 90HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.092 acPeak Elev=197.42'Storage=647 cf0.39 cfs0.02 cfs0.02 cfs0.00 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 91HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP1: DP#1[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 7.327 ac, 26.50% Impervious, Inflow Depth > 0.34" for 10-YR eventInflow = 0.87 cfs @ 12.37 hrs, Volume= 0.208 afPrimary = 0.87 cfs @ 12.37 hrs, Volume= 0.208 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP1: DP#1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.950.90.850.80.750.70.650.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=7.327 ac0.87 cfs0.87 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 92HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP2: DP#2[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.661 ac, 13.89% Impervious, Inflow Depth = 0.08" for 10-YR eventInflow = 0.01 cfs @ 14.98 hrs, Volume= 0.004 afPrimary = 0.01 cfs @ 14.98 hrs, Volume= 0.004 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP2: DP#2InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0070.0070.0060.0050.0050.0040.0040.0030.0030.0020.0020.0010.0010.0000Inflow Area=0.661 ac0.01 cfs0.01 cfs Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 93HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP3: DP#3[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.277 ac, 11.06% Impervious, Inflow Depth = 0.33" for 10-YR eventInflow = 0.04 cfs @ 12.41 hrs, Volume= 0.008 afPrimary = 0.04 cfs @ 12.41 hrs, Volume= 0.008 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP3: DP#3InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0380.0360.0340.0320.030.0280.0260.0240.0220.020.0180.0160.0140.0120.010.0080.0060.0040.0020Inflow Area=0.277 ac0.04 cfs0.04 cfsType III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 94HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond RG: RAIN GARDENInflow Area = 0.635 ac, 53.03% Impervious, Inflow Depth = 1.19" for 10-YR eventInflow = 0.82 cfs @ 12.10 hrs, Volume= 0.063 afOutflow = 0.81 cfs @ 12.11 hrs, Volume= 0.063 af, Atten= 2%, Lag= 0.3 minDiscarded = 0.02 cfs @ 11.55 hrs, Volume= 0.025 afPrimary = 0.79 cfs @ 12.11 hrs, Volume= 0.038 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.54' @ 12.11 hrs Surf.Area= 364 sf Storage= 224 cfPlug-Flow detention time= 60.4 min calculated for 0.063 af (99% of inflow)Center-of-Mass det. time= 56.4 min ( 921.2 - 864.8 )Volume Invert Avail.Storage Storage Description#1 211.00' 1,467 cfCustom Stage Data (Irregular) Listed below (Recalc)#2 208.00' 437 cfCustom Stage Data (Irregular) Listed below (Recalc)1,092 cf Overall x 40.0% Voids1,903 cf Total Available StorageElevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)211.00 364 81.6 0 0 364212.00 714 118.5 529 529 960213.00 1,180 154.7 937 1,467 1,759Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 364 81.6 0 0 364211.00 364 81.6 1,092 1,092 609Device Routing Invert Outlet Devices#1 Discarded 208.00'2.410 in/hr Exfiltration over Surface area #2 Device 3 209.36'12.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #3 Primary 207.75'12.0" Round Culvert L= 95.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.75' / 202.05' S= 0.0600 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.02 cfs @ 11.55 hrs HW=208.06' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.77 cfs @ 12.11 hrs HW=209.54' (Free Discharge)3=Culvert (Passes 0.77 cfs of 5.36 cfs potential flow)2=Grate (Weir Controls 0.77 cfs @ 1.38 fps) Type III 24-hr 10-YR Rainfall=4.50"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 95HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond RG: RAIN GARDENInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.90.850.80.750.70.650.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.635 acPeak Elev=209.54'Storage=224 cf0.82 cfs0.81 cfs0.02 cfs0.79 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 96HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTime span=0.00-40.00 hrs, dt=0.05 hrs, 801 pointsRunoff by SCS TR-20 method, UH=SCS, Weighted-CNReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind methodRunoff Area=102,865 sf 7.65% Impervious Runoff Depth=0.78"Subcatchment 1S: AREA P01 Tc=6.0 min CN=50 Runoff=1.42 cfs 0.153 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=4.96"Subcatchment 1SA: ROOF AREA P01 Tc=6.0 min CN=98 Runoff=0.46 cfs 0.038 afRunoff Area=42,059 sf 19.62% Impervious Runoff Depth=1.71"Subcatchment 2S: AREA P02 Flow Length=217' Tc=6.2 min CN=64 Runoff=1.80 cfs 0.138 afRunoff Area=2,000 sf 100.00% Impervious Runoff Depth=4.96"Subcatchment 2SA: ROOF AREA P02 Tc=6.0 min CN=98 Runoff=0.23 cfs 0.019 afRunoff Area=24,797 sf 0.00% Impervious Runoff Depth=0.21"Subcatchment 3S: AREA P03 Tc=6.0 min CN=38 Runoff=0.02 cfs 0.010 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=4.96"Subcatchment 3SA: ROOF AREA P03 Tc=6.0 min CN=98 Runoff=0.46 cfs 0.038 afRunoff Area=74,758 sf 32.04% Impervious Runoff Depth=1.28"Subcatchment 4S: AREA P04 Tc=6.0 min CN=58 Runoff=2.24 cfs 0.183 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=4.96"Subcatchment 4SA: ROOF AREA P04 Tc=6.0 min CN=98 Runoff=1.14 cfs 0.095 afRunoff Area=45,784 sf 8.32% Impervious Runoff Depth=0.41"Subcatchment 5S: AREA P05 Flow Length=304' Tc=9.0 min CN=43 Runoff=0.17 cfs 0.036 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=4.96"Subcatchment 5SA: ROOF AREA P05 Tc=6.0 min CN=98 Runoff=1.14 cfs 0.095 afRunoff Area=23,680 sf 45.10% Impervious Runoff Depth=1.87"Subcatchment 6S: AREA P06 Tc=6.0 min CN=66 Runoff=1.13 cfs 0.084 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=4.96"Subcatchment 6SA: ROOF AREA P06 Tc=6.0 min CN=98 Runoff=0.46 cfs 0.038 afRunoff Area=12,083 sf 11.06% Impervious Runoff Depth=0.56"Subcatchment 7S: AREA P07 Flow Length=128' Slope=0.0350 '/' Tc=9.9 min CN=46 Runoff=0.08 cfs 0.013 afPeak Elev=209.06' Storage=352 cf Inflow=0.26 cfs 0.044 afPond 1P: DET. BASIN #1 Outflow=0.10 cfs 0.044 afPeak Elev=192.63' Storage=1,816 cf Inflow=1.80 cfs 0.240 afPond 2P: DETENTION Outflow=0.72 cfs 0.228 afPeak Elev=209.90' Storage=1,754 cf Inflow=1.14 cfs 0.095 afPond 3P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.086 af Primary=0.14 cfs 0.009 af Outflow=0.19 cfs 0.095 af Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 97HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPeak Elev=200.89' Storage=4,584 cf Inflow=3.32 cfs 0.252 afPond 5P: INF. SYSTEM #1 Discarded=0.13 cfs 0.193 af Primary=0.38 cfs 0.058 af Outflow=0.51 cfs 0.252 afPeak Elev=209.93' Storage=1,765 cf Inflow=1.14 cfs 0.095 afPond 7P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.086 af Primary=0.13 cfs 0.008 af Outflow=0.18 cfs 0.095 afPeak Elev=225.82' Storage=728 cf Inflow=0.46 cfs 0.038 afPond 9P: 2 HOUSE INF Discarded=0.02 cfs 0.036 af Primary=0.03 cfs 0.002 af Outflow=0.05 cfs 0.038 afPeak Elev=196.82' Storage=728 cf Inflow=0.46 cfs 0.038 afPond 10P: 2 HOUSE INF Discarded=0.02 cfs 0.036 af Primary=0.03 cfs 0.002 af Outflow=0.05 cfs 0.038 afPeak Elev=207.67' Storage=382 cf Inflow=0.23 cfs 0.019 afPond 11P: 1 HOUSE INF. SYSTEM Discarded=0.01 cfs 0.019 af Primary=0.00 cfs 0.000 af Outflow=0.01 cfs 0.019 afPeak Elev=197.78' Storage=722 cf Inflow=0.46 cfs 0.038 afPond 12P: 2 HOUSE INF. SYSTEM Discarded=0.02 cfs 0.036 af Primary=0.03 cfs 0.002 af Outflow=0.05 cfs 0.038 af Inflow=1.66 cfs 0.383 afPond DP1: DP#1 Primary=1.66 cfs 0.383 af Inflow=0.04 cfs 0.012 afPond DP2: DP#2 Primary=0.04 cfs 0.012 af Inflow=0.08 cfs 0.013 afPond DP3: DP#3 Primary=0.08 cfs 0.013 afPeak Elev=209.58' Storage=230 cf Inflow=1.13 cfs 0.086 afPond RG: RAIN GARDEN Discarded=0.02 cfs 0.027 af Primary=1.09 cfs 0.060 af Outflow=1.11 cfs 0.086 afTotal Runoff Area = 8.265 ac Runoff Volume = 0.939 af Average Runoff Depth = 1.36"75.03% Pervious = 6.201 ac 24.97% Impervious = 2.064 acType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 98HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1S: AREA P01Runoff = 1.42 cfs @ 12.12 hrs, Volume= 0.153 af, Depth= 0.78" Routed to Pond DP1 : DP#1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description1,870 98 Paved parking, HSG A0 96 Gravel surface, HSG A1,020 96 Gravel surface, HSG C10,576 36 Woods, Fair, HSG A8,626 73 Woods, Fair, HSG C63,425 39 >75% Grass cover, Good, HSG A11,348 74 >75% Grass cover, Good, HSG C6,000 98 Roofs, HSG A102,865 50 Weighted Average94,995 92.35% Pervious Area7,870 7.65% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1S: AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr25-YR Rainfall=5.20"Runoff Area=102,865 sfRunoff Volume=0.153 afRunoff Depth=0.78"Tc=6.0 minCN=501.42 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 99HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1SA: ROOF AREA P01Runoff = 0.46 cfs @ 12.09 hrs, Volume= 0.038 af, Depth= 4.96" Routed to Pond 12P : 2 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1SA: ROOF AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.50.480.460.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr25-YR Rainfall=5.20"Runoff Area=4,000 sfRunoff Volume=0.038 afRunoff Depth=4.96"Tc=6.0 minCN=980.46 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 100HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2S: AREA P02Runoff = 1.80 cfs @ 12.10 hrs, Volume= 0.138 af, Depth= 1.71" Routed to Pond 2P : DETENTIONRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description* 6,438 98 Water Surface1,812 98 Paved parking, HSG A816 96 Gravel surface, HSG A1,448 96 Gravel surface, HSG C7,830 36 Woods, Fair, HSG A5,484 73 Woods, Fair, HSG C10,209 39 >75% Grass cover, Good, HSG A8,022 74 >75% Grass cover, Good, HSG C42,059 64 Weighted Average33,809 80.38% Pervious Area8,250 19.62% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)5.5 48 0.1500 0.15Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.4 48 0.0200 2.28Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.1 64 0.2000 7.20Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps0.2 57 0.0800 4.55Shallow Concentrated Flow, D-CUnpaved Kv= 16.1 fps6.2 217 Total Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 101HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 2S: AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)210Type III 24-hr25-YR Rainfall=5.20"Runoff Area=42,059 sfRunoff Volume=0.138 afRunoff Depth=1.71"Flow Length=217'Tc=6.2 minCN=641.80 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 102HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2SA: ROOF AREA P02Runoff = 0.23 cfs @ 12.09 hrs, Volume= 0.019 af, Depth= 4.96" Routed to Pond 11P : 1 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description2,000 98 Roofs, HSG A2,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 2SA: ROOF AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.250.240.230.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr25-YR Rainfall=5.20"Runoff Area=2,000 sfRunoff Volume=0.019 afRunoff Depth=4.96"Tc=6.0 minCN=980.23 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 103HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3S: AREA P03Runoff = 0.02 cfs @ 12.48 hrs, Volume= 0.010 af, Depth= 0.21" Routed to Pond DP2 : DP#2Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description0 98 Paved parking, HSG A101 96 Gravel surface, HSG A10,576 36 Woods, Fair, HSG A14,120 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C24,797 38 Weighted Average24,797 100.00% Pervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3S: AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0230.0220.0210.020.0190.0180.0170.0160.0150.0140.0130.0120.0110.010.0090.0080.0070.0060.0050.0040.0030.0020.0010Type III 24-hr25-YR Rainfall=5.20"Runoff Area=24,797 sfRunoff Volume=0.010 afRunoff Depth=0.21"Tc=6.0 minCN=380.02 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 104HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3SA: ROOF AREA P03Runoff = 0.46 cfs @ 12.09 hrs, Volume= 0.038 af, Depth= 4.96" Routed to Pond 10P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3SA: ROOF AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.50.480.460.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr25-YR Rainfall=5.20"Runoff Area=4,000 sfRunoff Volume=0.038 afRunoff Depth=4.96"Tc=6.0 minCN=980.46 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 105HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4S: AREA P04Runoff = 2.24 cfs @ 12.11 hrs, Volume= 0.183 af, Depth= 1.28" Routed to Pond 5P : INF. SYSTEM #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description23,950 98 Paved parking, HSG A454 96 Gravel surface, HSG A1,554 36 Woods, Fair, HSG A48,800 39 >75% Grass cover, Good, HSG A74,758 58 Weighted Average50,808 67.96% Pervious Area23,950 32.04% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4S: AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)210Type III 24-hr25-YR Rainfall=5.20"Runoff Area=74,758 sfRunoff Volume=0.183 afRunoff Depth=1.28"Tc=6.0 minCN=582.24 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 106HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4SA: ROOF AREA P04Runoff = 1.14 cfs @ 12.09 hrs, Volume= 0.095 af, Depth= 4.96" Routed to Pond 3P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4SA: ROOF AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr25-YR Rainfall=5.20"Runoff Area=10,000 sfRunoff Volume=0.095 afRunoff Depth=4.96"Tc=6.0 minCN=981.14 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 107HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5S: AREA P05Runoff = 0.17 cfs @ 12.38 hrs, Volume= 0.036 af, Depth= 0.41" Routed to Pond 1P : DET. BASIN #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description* 766 98 Water Surface1,045 98 Paved parking, HSG A0 96 Gravel surface, HSG A12,394 36 Woods, Fair, HSG A29,579 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C2,000 98 Roofs, HSG A45,784 43 Weighted Average41,973 91.68% Pervious Area3,811 8.32% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)8.0 69 0.1200 0.14Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.1 46 0.1800 6.83Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.9 189 0.0500 3.60Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps9.0 304 TotalType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 108HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 5S: AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr25-YR Rainfall=5.20"Runoff Area=45,784 sfRunoff Volume=0.036 afRunoff Depth=0.41"Flow Length=304'Tc=9.0 minCN=430.17 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 109HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5SA: ROOF AREA P05Runoff = 1.14 cfs @ 12.09 hrs, Volume= 0.095 af, Depth= 4.96" Routed to Pond 7P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 5SA: ROOF AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr25-YR Rainfall=5.20"Runoff Area=10,000 sfRunoff Volume=0.095 afRunoff Depth=4.96"Tc=6.0 minCN=981.14 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 110HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6S: AREA P06Runoff = 1.13 cfs @ 12.10 hrs, Volume= 0.084 af, Depth= 1.87" Routed to Pond RG : RAIN GARDENRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description* 1,180 98 Water Surface9,500 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A13,000 39 >75% Grass cover, Good, HSG A23,680 66 Weighted Average13,000 54.90% Pervious Area10,680 45.10% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6S: AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr25-YR Rainfall=5.20"Runoff Area=23,680 sfRunoff Volume=0.084 afRunoff Depth=1.87"Tc=6.0 minCN=661.13 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 111HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6SA: ROOF AREA P06Runoff = 0.46 cfs @ 12.09 hrs, Volume= 0.038 af, Depth= 4.96" Routed to Pond 9P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6SA: ROOF AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.50.480.460.440.420.40.380.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr25-YR Rainfall=5.20"Runoff Area=4,000 sfRunoff Volume=0.038 afRunoff Depth=4.96"Tc=6.0 minCN=980.46 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 112HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 7S: AREA P07Runoff = 0.08 cfs @ 12.30 hrs, Volume= 0.013 af, Depth= 0.56" Routed to Pond DP3 : DP#3Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 25-YR Rainfall=5.20"Area (sf) CN Description1,336 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A10,747 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C12,083 46 Weighted Average10,747 88.94% Pervious Area1,336 11.06% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)9.9 128 0.0350 0.22Sheet Flow, A-BGrass: Short n= 0.150 P2= 3.00"Subcatchment 7S: AREA P07RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Type III 24-hr25-YR Rainfall=5.20"Runoff Area=12,083 sfRunoff Volume=0.013 afRunoff Depth=0.56"Flow Length=128'Slope=0.0350 '/'Tc=9.9 minCN=460.08 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 113HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 1P: DET. BASIN #1[44] Hint: Outlet device #3 is below defined storageInflow Area = 1.281 ac, 24.76% Impervious, Inflow Depth = 0.42" for 25-YR eventInflow = 0.26 cfs @ 12.54 hrs, Volume= 0.044 afOutflow = 0.10 cfs @ 13.35 hrs, Volume= 0.044 af, Atten= 60%, Lag= 48.6 minPrimary = 0.10 cfs @ 13.35 hrs, Volume= 0.044 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.06' @ 13.35 hrs Surf.Area= 442 sf Storage= 352 cfPlug-Flow detention time= 37.0 min calculated for 0.044 af (100% of inflow)Center-of-Mass det. time= 37.1 min ( 963.0 - 925.9 )Volume Invert Avail.Storage Storage Description#1 208.00' 846 cfCustom Stage Data (Irregular) Listed below (Recalc)Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 231 79.0 0 0 231209.00 432 97.0 326 326 498210.00 612 116.0 519 846 837Device Routing Invert Outlet Devices#1 Device 2 209.57'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #2 Primary 203.38'12.0" Round Culvert L= 68.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 203.38' / 202.48' S= 0.0132 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 207.98'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.10 cfs @ 13.35 hrs HW=209.06' (Free Discharge)2=Culvert (Passes 0.10 cfs of 8.15 cfs potential flow)1=Grate ( Controls 0.00 cfs)3=Orifice/Grate (Orifice Controls 0.10 cfs @ 4.80 fps)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 114HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 1P: DET. BASIN #1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=1.281 acPeak Elev=209.06'Storage=352 cf0.26 cfs0.10 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 115HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 2P: DETENTION[92] Warning: Device #1 is above defined storageInflow Area = 4.873 ac, 34.24% Impervious, Inflow Depth = 0.59" for 25-YR eventInflow = 1.80 cfs @ 12.10 hrs, Volume= 0.240 afOutflow = 0.72 cfs @ 12.44 hrs, Volume= 0.228 af, Atten= 60%, Lag= 20.2 minPrimary = 0.72 cfs @ 12.44 hrs, Volume= 0.228 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 192.63' @ 12.44 hrs Surf.Area= 3,394 sf Storage= 1,816 cfPlug-Flow detention time= 85.8 min calculated for 0.228 af (95% of inflow)Center-of-Mass det. time= 60.7 min ( 936.0 - 875.3 )Volume Invert Avail.Storage Storage Description#1 192.00' 13,235 cfCustom Stage Data (Prismatic) Listed below (Recalc)Elevation Surf.Area Inc.Store Cum.Store(feet) (sq-ft) (cubic-feet) (cubic-feet)192.00 2,373 0 0193.00 3,995 3,184 3,184194.00 4,955 4,475 7,659195.00 6,196 5,576 13,235Device Routing Invert Outlet Devices#1 Primary 195.00'20.0' long x 5.0' breadth Broad-Crested Rectangular Weir X 2.00 Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 Coef. (English) 2.34 2.50 2.70 2.68 2.68 2.66 2.65 2.65 2.65 2.65 2.67 2.66 2.68 2.70 2.74 2.79 2.88 #2 Primary 189.20'12.0" Round Culvert X 2.00 L= 34.0' RCP, square edge headwall, Ke= 0.500 Inlet / Outlet Invert= 189.20' / 187.50' S= 0.0500 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 192.20'7.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #4 Device 2 192.37'10.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #5 Device 2 194.01'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #6 Device 2 193.97'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.72 cfs @ 12.44 hrs HW=192.63' (Free Discharge)1=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)2=Culvert (Passes 0.72 cfs of 12.94 cfs potential flow)3=Orifice (Orifice Controls 0.47 cfs @ 2.23 fps)4=Orifice (Orifice Controls 0.25 cfs @ 1.73 fps)5=Grate ( Controls 0.00 cfs)6=Grate ( Controls 0.00 cfs)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 116HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 2P: DETENTIONInflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)210Inflow Area=4.873 acPeak Elev=192.63'Storage=1,816 cf1.80 cfs0.72 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 117HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 3P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 4.96" for 25-YR eventInflow = 1.14 cfs @ 12.09 hrs, Volume= 0.095 afOutflow = 0.19 cfs @ 12.56 hrs, Volume= 0.095 af, Atten= 84%, Lag= 28.6 minDiscarded = 0.05 cfs @ 9.40 hrs, Volume= 0.086 afPrimary = 0.14 cfs @ 12.56 hrs, Volume= 0.009 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.90' @ 12.56 hrs Surf.Area= 821 sf Storage= 1,754 cfPlug-Flow detention time= 283.5 min calculated for 0.095 af (100% of inflow)Center-of-Mass det. time= 283.4 min ( 1,030.8 - 747.4 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.50' / 209.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 9.40 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.14 cfs @ 12.56 hrs HW=209.90' (Free Discharge)2=Culvert (Inlet Controls 0.14 cfs @ 1.90 fps)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 118HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy Stone Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 119HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=209.90'Storage=1,754 cf1.14 cfs0.19 cfs0.05 cfs0.14 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 120HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 5P: INF. SYSTEM #1Inflow Area = 2.581 ac, 43.25% Impervious, Inflow Depth = 1.17" for 25-YR eventInflow = 3.32 cfs @ 12.10 hrs, Volume= 0.252 afOutflow = 0.51 cfs @ 13.02 hrs, Volume= 0.252 af, Atten= 85%, Lag= 55.2 minDiscarded = 0.13 cfs @ 11.80 hrs, Volume= 0.193 afPrimary = 0.38 cfs @ 13.02 hrs, Volume= 0.058 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 200.89' @ 13.02 hrs Surf.Area= 2,406 sf Storage= 4,584 cfPlug-Flow detention time= 279.3 min calculated for 0.251 af (100% of inflow)Center-of-Mass det. time= 279.3 min ( 1,135.8 - 856.4 )Volume Invert Avail.Storage Storage Description#1A 198.00' 3,018 cf20.83'W x 115.50'L x 4.54'H Field A10,928 cf Overall - 3,383 cf Embedded = 7,546 cf x 40.0% Voids#2A 199.00' 3,383 cfCultec R-330XLHD x 64 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows6,401 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 198.00'2.410 in/hr Exfiltration over Surface area #2 Primary 200.54'12.0" Round Culvert L= 26.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 200.54' / 200.41' S= 0.0050 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.13 cfs @ 11.80 hrs HW=198.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.13 cfs)Primary OutFlow Max=0.37 cfs @ 13.02 hrs HW=200.89' (Free Discharge)2=Culvert (Barrel Controls 0.37 cfs @ 2.26 fps) Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 121HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1 - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing16 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 113.50' Row Length +12.0" End Stone x 2 = 115.50' Base Length4 Rows x 52.0" Wide + 6.0" Spacing x 3 + 12.0" Side Stone x 2 = 20.83' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height64 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 4 Rows = 3,382.8 cf Chamber Storage10,928.4 cf Field - 3,382.8 cf Chambers = 7,545.6 cf Stone x 40.0% Voids = 3,018.3 cf Stone StorageChamber Storage + Stone Storage = 6,401.0 cf = 0.147 afOverall Storage Efficiency = 58.6%Overall System Size = 115.50' x 20.83' x 4.54'64 Chambers404.8 cy Field279.5 cy StoneType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 122HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1InflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)3210Inflow Area=2.581 acPeak Elev=200.89'Storage=4,584 cf3.32 cfs0.51 cfs0.13 cfs0.38 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 123HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 7P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 4.96" for 25-YR eventInflow = 1.14 cfs @ 12.09 hrs, Volume= 0.095 afOutflow = 0.18 cfs @ 12.57 hrs, Volume= 0.095 af, Atten= 85%, Lag= 29.3 minDiscarded = 0.05 cfs @ 9.40 hrs, Volume= 0.086 afPrimary = 0.13 cfs @ 12.57 hrs, Volume= 0.008 af Routed to Pond 1P : DET. BASIN #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.93' @ 12.57 hrs Surf.Area= 821 sf Storage= 1,765 cfPlug-Flow detention time= 287.6 min calculated for 0.095 af (100% of inflow)Center-of-Mass det. time= 287.5 min ( 1,034.9 - 747.4 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.54' / 209.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 9.40 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.13 cfs @ 12.57 hrs HW=209.93' (Free Discharge)2=Culvert (Inlet Controls 0.13 cfs @ 1.85 fps)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 124HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy Stone Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 125HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=209.93'Storage=1,765 cf1.14 cfs0.18 cfs0.05 cfs0.13 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 126HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 9P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 4.96" for 25-YR eventInflow = 0.46 cfs @ 12.09 hrs, Volume= 0.038 afOutflow = 0.05 cfs @ 12.86 hrs, Volume= 0.038 af, Atten= 90%, Lag= 46.4 minDiscarded = 0.02 cfs @ 9.65 hrs, Volume= 0.036 afPrimary = 0.03 cfs @ 12.86 hrs, Volume= 0.002 af Routed to Pond RG : RAIN GARDENRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 225.82' @ 12.86 hrs Surf.Area= 352 sf Storage= 728 cfPlug-Flow detention time= 291.2 min calculated for 0.038 af (100% of inflow)Center-of-Mass det. time= 291.2 min ( 1,038.6 - 747.4 )Volume Invert Avail.Storage Storage Description#1A 222.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 223.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 222.50'2.410 in/hr Exfiltration over Surface area #2 Primary 225.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 225.54' / 225.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 9.65 hrs HW=222.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.03 cfs @ 12.86 hrs HW=225.82' (Free Discharge)2=Culvert (Inlet Controls 0.03 cfs @ 1.22 fps) Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 127HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 128HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=225.82'Storage=728 cf0.46 cfs0.05 cfs0.02 cfs0.03 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 129HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 10P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 4.96" for 25-YR eventInflow = 0.46 cfs @ 12.09 hrs, Volume= 0.038 afOutflow = 0.05 cfs @ 12.86 hrs, Volume= 0.038 af, Atten= 90%, Lag= 46.4 minDiscarded = 0.02 cfs @ 9.65 hrs, Volume= 0.036 afPrimary = 0.03 cfs @ 12.86 hrs, Volume= 0.002 af Routed to Pond DP2 : DP#2Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 196.82' @ 12.86 hrs Surf.Area= 352 sf Storage= 728 cfPlug-Flow detention time= 291.2 min calculated for 0.038 af (100% of inflow)Center-of-Mass det. time= 291.2 min ( 1,038.6 - 747.4 )Volume Invert Avail.Storage Storage Description#1A 193.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 194.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 193.50'2.410 in/hr Exfiltration over Surface area #2 Primary 196.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 196.54' / 196.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 9.65 hrs HW=193.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.03 cfs @ 12.86 hrs HW=196.82' (Free Discharge)2=Culvert (Inlet Controls 0.03 cfs @ 1.22 fps)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 130HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 131HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=196.82'Storage=728 cf0.46 cfs0.05 cfs0.02 cfs0.03 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 132HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 11P: 1 HOUSE INF. SYSTEMInflow Area = 0.046 ac,100.00% Impervious, Inflow Depth = 4.96" for 25-YR eventInflow = 0.23 cfs @ 12.09 hrs, Volume= 0.019 afOutflow = 0.01 cfs @ 10.05 hrs, Volume= 0.019 af, Atten= 95%, Lag= 0.0 minDiscarded = 0.01 cfs @ 10.05 hrs, Volume= 0.019 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 207.67' @ 14.41 hrs Surf.Area= 195 sf Storage= 382 cfPlug-Flow detention time= 288.7 min calculated for 0.019 af (100% of inflow)Center-of-Mass det. time= 288.6 min ( 1,036.0 - 747.4 )Volume Invert Avail.Storage Storage Description#1A 204.50' 263 cf11.17'W x 17.50'L x 4.54'H Field A888 cf Overall - 231 cf Embedded = 657 cf x 40.0% Voids#2A 205.50' 231 cfCultec R-330XLHD x 4 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows494 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 204.50'2.410 in/hr Exfiltration over Surface area #2 Primary 207.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.50' / 207.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.01 cfs @ 10.05 hrs HW=204.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.01 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=204.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 133HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing2 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 15.50' Row Length +12.0" End Stone x 2 = 17.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height4 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 231.0 cf Chamber Storage887.5 cf Field - 231.0 cf Chambers = 656.5 cf Stone x 40.0% Voids = 262.6 cf Stone StorageChamber Storage + Stone Storage = 493.6 cf = 0.011 afOverall Storage Efficiency = 55.6%Overall System Size = 17.50' x 11.17' x 4.54'4 Chambers32.9 cy Field24.3 cy StoneType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 134HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.046 acPeak Elev=207.67'Storage=382 cf0.23 cfs0.01 cfs0.01 cfs0.00 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 135HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 12P: 2 HOUSE INF. SYSTEMInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 4.96" for 25-YR eventInflow = 0.46 cfs @ 12.09 hrs, Volume= 0.038 afOutflow = 0.05 cfs @ 12.79 hrs, Volume= 0.038 af, Atten= 89%, Lag= 42.4 minDiscarded = 0.02 cfs @ 9.65 hrs, Volume= 0.036 afPrimary = 0.03 cfs @ 12.79 hrs, Volume= 0.002 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 197.78' @ 12.79 hrs Surf.Area= 352 sf Storage= 722 cfPlug-Flow detention time= 286.7 min calculated for 0.038 af (100% of inflow)Center-of-Mass det. time= 286.7 min ( 1,034.0 - 747.4 )Volume Invert Avail.Storage Storage Description#1A 194.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 195.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 194.50'2.410 in/hr Exfiltration over Surface area #2 Primary 197.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 197.50' / 197.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 9.65 hrs HW=194.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.03 cfs @ 12.79 hrs HW=197.78' (Free Discharge)2=Culvert (Inlet Controls 0.03 cfs @ 1.24 fps)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 136HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 137HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=197.78'Storage=722 cf0.46 cfs0.05 cfs0.02 cfs0.03 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 138HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP1: DP#1[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 7.327 ac, 26.50% Impervious, Inflow Depth > 0.63" for 25-YR eventInflow = 1.66 cfs @ 12.15 hrs, Volume= 0.383 afPrimary = 1.66 cfs @ 12.15 hrs, Volume= 0.383 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP1: DP#1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=7.327 ac1.66 cfs1.66 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 139HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP2: DP#2[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.661 ac, 13.89% Impervious, Inflow Depth = 0.21" for 25-YR eventInflow = 0.04 cfs @ 12.86 hrs, Volume= 0.012 afPrimary = 0.04 cfs @ 12.86 hrs, Volume= 0.012 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP2: DP#2InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0480.0460.0440.0420.040.0380.0360.0340.0320.030.0280.0260.0240.0220.020.0180.0160.0140.0120.010.0080.0060.0040.0020Inflow Area=0.661 ac0.04 cfs0.04 cfsType III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 140HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP3: DP#3[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.277 ac, 11.06% Impervious, Inflow Depth = 0.56" for 25-YR eventInflow = 0.08 cfs @ 12.30 hrs, Volume= 0.013 afPrimary = 0.08 cfs @ 12.30 hrs, Volume= 0.013 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP3: DP#3InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Inflow Area=0.277 ac0.08 cfs0.08 cfs Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 141HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond RG: RAIN GARDENInflow Area = 0.635 ac, 53.03% Impervious, Inflow Depth = 1.63" for 25-YR eventInflow = 1.13 cfs @ 12.10 hrs, Volume= 0.086 afOutflow = 1.11 cfs @ 12.10 hrs, Volume= 0.086 af, Atten= 2%, Lag= 0.3 minDiscarded = 0.02 cfs @ 11.20 hrs, Volume= 0.027 afPrimary = 1.09 cfs @ 12.10 hrs, Volume= 0.060 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.58' @ 12.10 hrs Surf.Area= 364 sf Storage= 230 cfPlug-Flow detention time= 45.4 min calculated for 0.086 af (100% of inflow)Center-of-Mass det. time= 43.9 min ( 898.5 - 854.6 )Volume Invert Avail.Storage Storage Description#1 211.00' 1,467 cfCustom Stage Data (Irregular) Listed below (Recalc)#2 208.00' 437 cfCustom Stage Data (Irregular) Listed below (Recalc)1,092 cf Overall x 40.0% Voids1,903 cf Total Available StorageElevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)211.00 364 81.6 0 0 364212.00 714 118.5 529 529 960213.00 1,180 154.7 937 1,467 1,759Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 364 81.6 0 0 364211.00 364 81.6 1,092 1,092 609Device Routing Invert Outlet Devices#1 Discarded 208.00'2.410 in/hr Exfiltration over Surface area #2 Device 3 209.36'12.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #3 Primary 207.75'12.0" Round Culvert L= 95.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.75' / 202.05' S= 0.0600 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.02 cfs @ 11.20 hrs HW=208.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=1.07 cfs @ 12.10 hrs HW=209.58' (Free Discharge)3=Culvert (Passes 1.07 cfs of 5.46 cfs potential flow)2=Grate (Weir Controls 1.07 cfs @ 1.54 fps)Type III 24-hr 25-YR Rainfall=5.20"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 142HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond RG: RAIN GARDENInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.635 acPeak Elev=209.58'Storage=230 cf1.13 cfs1.11 cfs0.02 cfs1.09 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 143HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTime span=0.00-40.00 hrs, dt=0.05 hrs, 801 pointsRunoff by SCS TR-20 method, UH=SCS, Weighted-CNReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind methodRunoff Area=102,865 sf 7.65% Impervious Runoff Depth=1.09"Subcatchment 1S: AREA P01 Tc=6.0 min CN=50 Runoff=2.33 cfs 0.215 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=5.66"Subcatchment 1SA: ROOF AREA P01 Tc=6.0 min CN=98 Runoff=0.52 cfs 0.043 afRunoff Area=42,059 sf 19.62% Impervious Runoff Depth=2.19"Subcatchment 2S: AREA P02 Flow Length=217' Tc=6.2 min CN=64 Runoff=2.36 cfs 0.176 afRunoff Area=2,000 sf 100.00% Impervious Runoff Depth=5.66"Subcatchment 2SA: ROOF AREA P02 Tc=6.0 min CN=98 Runoff=0.26 cfs 0.022 afRunoff Area=24,797 sf 0.00% Impervious Runoff Depth=0.37"Subcatchment 3S: AREA P03 Tc=6.0 min CN=38 Runoff=0.07 cfs 0.017 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=5.66"Subcatchment 3SA: ROOF AREA P03 Tc=6.0 min CN=98 Runoff=0.52 cfs 0.043 afRunoff Area=74,758 sf 32.04% Impervious Runoff Depth=1.69"Subcatchment 4S: AREA P04 Tc=6.0 min CN=58 Runoff=3.10 cfs 0.242 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=5.66"Subcatchment 4SA: ROOF AREA P04 Tc=6.0 min CN=98 Runoff=1.30 cfs 0.108 afRunoff Area=45,784 sf 8.32% Impervious Runoff Depth=0.64"Subcatchment 5S: AREA P05 Flow Length=304' Tc=9.0 min CN=43 Runoff=0.34 cfs 0.056 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=5.66"Subcatchment 5SA: ROOF AREA P05 Tc=6.0 min CN=98 Runoff=1.30 cfs 0.108 afRunoff Area=23,680 sf 45.10% Impervious Runoff Depth=2.37"Subcatchment 6S: AREA P06 Tc=6.0 min CN=66 Runoff=1.45 cfs 0.107 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=5.66"Subcatchment 6SA: ROOF AREA P06 Tc=6.0 min CN=98 Runoff=0.52 cfs 0.043 afRunoff Area=12,083 sf 11.06% Impervious Runoff Depth=0.83"Subcatchment 7S: AREA P07 Flow Length=128' Slope=0.0350 '/' Tc=9.9 min CN=46 Runoff=0.14 cfs 0.019 afPeak Elev=209.63' Storage=631 cf Inflow=0.71 cfs 0.074 afPond 1P: DET. BASIN #1 Outflow=0.48 cfs 0.074 afPeak Elev=192.95' Storage=3,000 cf Inflow=2.59 cfs 0.391 afPond 2P: DETENTION Outflow=1.94 cfs 0.379 afPeak Elev=210.07' Storage=1,810 cf Inflow=1.30 cfs 0.108 afPond 3P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.090 af Primary=0.39 cfs 0.018 af Outflow=0.44 cfs 0.108 afType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 144HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPeak Elev=201.32' Storage=5,208 cf Inflow=4.50 cfs 0.346 afPond 5P: INF. SYSTEM #1 Discarded=0.13 cfs 0.207 af Primary=1.59 cfs 0.139 af Outflow=1.72 cfs 0.346 afPeak Elev=210.10' Storage=1,822 cf Inflow=1.30 cfs 0.108 afPond 7P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.090 af Primary=0.39 cfs 0.018 af Outflow=0.43 cfs 0.108 afPeak Elev=225.94' Storage=747 cf Inflow=0.52 cfs 0.043 afPond 9P: 2 HOUSE INF Discarded=0.02 cfs 0.038 af Primary=0.14 cfs 0.006 af Outflow=0.16 cfs 0.043 afPeak Elev=196.94' Storage=747 cf Inflow=0.52 cfs 0.043 afPond 10P: 2 HOUSE INF Discarded=0.02 cfs 0.038 af Primary=0.14 cfs 0.006 af Outflow=0.16 cfs 0.043 afPeak Elev=207.79' Storage=394 cf Inflow=0.26 cfs 0.022 afPond 11P: 1 HOUSE INF. SYSTEM Discarded=0.01 cfs 0.020 af Primary=0.04 cfs 0.002 af Outflow=0.05 cfs 0.022 afPeak Elev=197.90' Storage=741 cf Inflow=0.52 cfs 0.043 afPond 12P: 2 HOUSE INF. SYSTEM Discarded=0.02 cfs 0.037 af Primary=0.14 cfs 0.006 af Outflow=0.16 cfs 0.043 af Inflow=2.86 cfs 0.600 afPond DP1: DP#1 Primary=2.86 cfs 0.600 af Inflow=0.21 cfs 0.023 afPond DP2: DP#2 Primary=0.21 cfs 0.023 af Inflow=0.14 cfs 0.019 afPond DP3: DP#3 Primary=0.14 cfs 0.019 afPeak Elev=209.63' Storage=237 cf Inflow=1.45 cfs 0.113 afPond RG: RAIN GARDEN Discarded=0.02 cfs 0.028 af Primary=1.41 cfs 0.085 af Outflow=1.43 cfs 0.113 afTotal Runoff Area = 8.265 ac Runoff Volume = 1.202 af Average Runoff Depth = 1.75"75.03% Pervious = 6.201 ac 24.97% Impervious = 2.064 ac Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 145HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1S: AREA P01Runoff = 2.33 cfs @ 12.11 hrs, Volume= 0.215 af, Depth= 1.09" Routed to Pond DP1 : DP#1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description1,870 98 Paved parking, HSG A0 96 Gravel surface, HSG A1,020 96 Gravel surface, HSG C10,576 36 Woods, Fair, HSG A8,626 73 Woods, Fair, HSG C63,425 39 >75% Grass cover, Good, HSG A11,348 74 >75% Grass cover, Good, HSG C6,000 98 Roofs, HSG A102,865 50 Weighted Average94,995 92.35% Pervious Area7,870 7.65% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1S: AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)210Type III 24-hr50-YR Rainfall=5.90"Runoff Area=102,865 sfRunoff Volume=0.215 afRunoff Depth=1.09"Tc=6.0 minCN=502.33 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 146HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1SA: ROOF AREA P01Runoff = 0.52 cfs @ 12.09 hrs, Volume= 0.043 af, Depth= 5.66" Routed to Pond 12P : 2 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1SA: ROOF AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr50-YR Rainfall=5.90"Runoff Area=4,000 sfRunoff Volume=0.043 afRunoff Depth=5.66"Tc=6.0 minCN=980.52 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 147HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2S: AREA P02Runoff = 2.36 cfs @ 12.10 hrs, Volume= 0.176 af, Depth= 2.19" Routed to Pond 2P : DETENTIONRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description* 6,438 98 Water Surface1,812 98 Paved parking, HSG A816 96 Gravel surface, HSG A1,448 96 Gravel surface, HSG C7,830 36 Woods, Fair, HSG A5,484 73 Woods, Fair, HSG C10,209 39 >75% Grass cover, Good, HSG A8,022 74 >75% Grass cover, Good, HSG C42,059 64 Weighted Average33,809 80.38% Pervious Area8,250 19.62% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)5.5 48 0.1500 0.15Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.4 48 0.0200 2.28Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.1 64 0.2000 7.20Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps0.2 57 0.0800 4.55Shallow Concentrated Flow, D-CUnpaved Kv= 16.1 fps6.2 217 TotalType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 148HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 2S: AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)210Type III 24-hr50-YR Rainfall=5.90"Runoff Area=42,059 sfRunoff Volume=0.176 afRunoff Depth=2.19"Flow Length=217'Tc=6.2 minCN=642.36 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 149HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2SA: ROOF AREA P02Runoff = 0.26 cfs @ 12.09 hrs, Volume= 0.022 af, Depth= 5.66" Routed to Pond 11P : 1 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description2,000 98 Roofs, HSG A2,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 2SA: ROOF AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr50-YR Rainfall=5.90"Runoff Area=2,000 sfRunoff Volume=0.022 afRunoff Depth=5.66"Tc=6.0 minCN=980.26 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 150HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3S: AREA P03Runoff = 0.07 cfs @ 12.38 hrs, Volume= 0.017 af, Depth= 0.37" Routed to Pond DP2 : DP#2Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description0 98 Paved parking, HSG A101 96 Gravel surface, HSG A10,576 36 Woods, Fair, HSG A14,120 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C24,797 38 Weighted Average24,797 100.00% Pervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3S: AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Type III 24-hr50-YR Rainfall=5.90"Runoff Area=24,797 sfRunoff Volume=0.017 afRunoff Depth=0.37"Tc=6.0 minCN=380.07 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 151HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3SA: ROOF AREA P03Runoff = 0.52 cfs @ 12.09 hrs, Volume= 0.043 af, Depth= 5.66" Routed to Pond 10P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3SA: ROOF AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr50-YR Rainfall=5.90"Runoff Area=4,000 sfRunoff Volume=0.043 afRunoff Depth=5.66"Tc=6.0 minCN=980.52 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 152HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4S: AREA P04Runoff = 3.10 cfs @ 12.10 hrs, Volume= 0.242 af, Depth= 1.69" Routed to Pond 5P : INF. SYSTEM #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description23,950 98 Paved parking, HSG A454 96 Gravel surface, HSG A1,554 36 Woods, Fair, HSG A48,800 39 >75% Grass cover, Good, HSG A74,758 58 Weighted Average50,808 67.96% Pervious Area23,950 32.04% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4S: AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)3210Type III 24-hr50-YR Rainfall=5.90"Runoff Area=74,758 sfRunoff Volume=0.242 afRunoff Depth=1.69"Tc=6.0 minCN=583.10 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 153HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4SA: ROOF AREA P04Runoff = 1.30 cfs @ 12.09 hrs, Volume= 0.108 af, Depth= 5.66" Routed to Pond 3P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4SA: ROOF AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr50-YR Rainfall=5.90"Runoff Area=10,000 sfRunoff Volume=0.108 afRunoff Depth=5.66"Tc=6.0 minCN=981.30 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 154HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5S: AREA P05Runoff = 0.34 cfs @ 12.26 hrs, Volume= 0.056 af, Depth= 0.64" Routed to Pond 1P : DET. BASIN #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description* 766 98 Water Surface1,045 98 Paved parking, HSG A0 96 Gravel surface, HSG A12,394 36 Woods, Fair, HSG A29,579 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C2,000 98 Roofs, HSG A45,784 43 Weighted Average41,973 91.68% Pervious Area3,811 8.32% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)8.0 69 0.1200 0.14Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.1 46 0.1800 6.83Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.9 189 0.0500 3.60Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps9.0 304 Total Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 155HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 5S: AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr50-YR Rainfall=5.90"Runoff Area=45,784 sfRunoff Volume=0.056 afRunoff Depth=0.64"Flow Length=304'Tc=9.0 minCN=430.34 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 156HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5SA: ROOF AREA P05Runoff = 1.30 cfs @ 12.09 hrs, Volume= 0.108 af, Depth= 5.66" Routed to Pond 7P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 5SA: ROOF AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr50-YR Rainfall=5.90"Runoff Area=10,000 sfRunoff Volume=0.108 afRunoff Depth=5.66"Tc=6.0 minCN=981.30 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 157HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6S: AREA P06Runoff = 1.45 cfs @ 12.10 hrs, Volume= 0.107 af, Depth= 2.37" Routed to Pond RG : RAIN GARDENRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description* 1,180 98 Water Surface9,500 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A13,000 39 >75% Grass cover, Good, HSG A23,680 66 Weighted Average13,000 54.90% Pervious Area10,680 45.10% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6S: AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr50-YR Rainfall=5.90"Runoff Area=23,680 sfRunoff Volume=0.107 afRunoff Depth=2.37"Tc=6.0 minCN=661.45 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 158HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6SA: ROOF AREA P06Runoff = 0.52 cfs @ 12.09 hrs, Volume= 0.043 af, Depth= 5.66" Routed to Pond 9P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6SA: ROOF AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr50-YR Rainfall=5.90"Runoff Area=4,000 sfRunoff Volume=0.043 afRunoff Depth=5.66"Tc=6.0 minCN=980.52 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 159HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 7S: AREA P07Runoff = 0.14 cfs @ 12.20 hrs, Volume= 0.019 af, Depth= 0.83" Routed to Pond DP3 : DP#3Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 50-YR Rainfall=5.90"Area (sf) CN Description1,336 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A10,747 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C12,083 46 Weighted Average10,747 88.94% Pervious Area1,336 11.06% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)9.9 128 0.0350 0.22Sheet Flow, A-BGrass: Short n= 0.150 P2= 3.00"Subcatchment 7S: AREA P07RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr50-YR Rainfall=5.90"Runoff Area=12,083 sfRunoff Volume=0.019 afRunoff Depth=0.83"Flow Length=128'Slope=0.0350 '/'Tc=9.9 minCN=460.14 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 160HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 1P: DET. BASIN #1[44] Hint: Outlet device #3 is below defined storageInflow Area = 1.281 ac, 24.76% Impervious, Inflow Depth = 0.69" for 50-YR eventInflow = 0.71 cfs @ 12.37 hrs, Volume= 0.074 afOutflow = 0.48 cfs @ 12.56 hrs, Volume= 0.074 af, Atten= 32%, Lag= 11.7 minPrimary = 0.48 cfs @ 12.56 hrs, Volume= 0.074 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.63' @ 12.56 hrs Surf.Area= 541 sf Storage= 631 cfPlug-Flow detention time= 48.2 min calculated for 0.074 af (100% of inflow)Center-of-Mass det. time= 47.3 min ( 943.3 - 895.9 )Volume Invert Avail.Storage Storage Description#1 208.00' 846 cfCustom Stage Data (Irregular) Listed below (Recalc)Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 231 79.0 0 0 231209.00 432 97.0 326 326 498210.00 612 116.0 519 846 837Device Routing Invert Outlet Devices#1 Device 2 209.57'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #2 Primary 203.38'12.0" Round Culvert L= 68.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 203.38' / 202.48' S= 0.0132 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 207.98'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.46 cfs @ 12.56 hrs HW=209.62' (Free Discharge)2=Culvert (Passes 0.46 cfs of 8.55 cfs potential flow)1=Grate (Weir Controls 0.32 cfs @ 0.76 fps)3=Orifice/Grate (Orifice Controls 0.13 cfs @ 6.01 fps) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 161HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 1P: DET. BASIN #1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.750.70.650.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=1.281 acPeak Elev=209.63'Storage=631 cf0.71 cfs0.48 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 162HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 2P: DETENTION[92] Warning: Device #1 is above defined storageInflow Area = 4.873 ac, 34.24% Impervious, Inflow Depth = 0.96" for 50-YR eventInflow = 2.59 cfs @ 12.53 hrs, Volume= 0.391 afOutflow = 1.94 cfs @ 12.66 hrs, Volume= 0.379 af, Atten= 25%, Lag= 8.1 minPrimary = 1.94 cfs @ 12.66 hrs, Volume= 0.379 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 192.95' @ 12.66 hrs Surf.Area= 3,920 sf Storage= 3,000 cfPlug-Flow detention time= 61.6 min calculated for 0.379 af (97% of inflow)Center-of-Mass det. time= 44.7 min ( 901.8 - 857.1 )Volume Invert Avail.Storage Storage Description#1 192.00' 13,235 cfCustom Stage Data (Prismatic) Listed below (Recalc)Elevation Surf.Area Inc.Store Cum.Store(feet) (sq-ft) (cubic-feet) (cubic-feet)192.00 2,373 0 0193.00 3,995 3,184 3,184194.00 4,955 4,475 7,659195.00 6,196 5,576 13,235Device Routing Invert Outlet Devices#1 Primary 195.00'20.0' long x 5.0' breadth Broad-Crested Rectangular Weir X 2.00 Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 Coef. (English) 2.34 2.50 2.70 2.68 2.68 2.66 2.65 2.65 2.65 2.65 2.67 2.66 2.68 2.70 2.74 2.79 2.88 #2 Primary 189.20'12.0" Round Culvert X 2.00 L= 34.0' RCP, square edge headwall, Ke= 0.500 Inlet / Outlet Invert= 189.20' / 187.50' S= 0.0500 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 192.20'7.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #4 Device 2 192.37'10.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #5 Device 2 194.01'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #6 Device 2 193.97'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=1.93 cfs @ 12.66 hrs HW=192.95' (Free Discharge)1=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)2=Culvert (Passes 1.93 cfs of 13.64 cfs potential flow)3=Orifice (Orifice Controls 0.87 cfs @ 3.27 fps)4=Orifice (Orifice Controls 1.06 cfs @ 2.60 fps)5=Grate ( Controls 0.00 cfs)6=Grate ( Controls 0.00 cfs) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 163HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 2P: DETENTIONInflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)210Inflow Area=4.873 acPeak Elev=192.95'Storage=3,000 cf2.59 cfs1.94 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 164HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 3P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 5.66" for 50-YR eventInflow = 1.30 cfs @ 12.09 hrs, Volume= 0.108 afOutflow = 0.44 cfs @ 12.37 hrs, Volume= 0.108 af, Atten= 66%, Lag= 17.1 minDiscarded = 0.05 cfs @ 9.00 hrs, Volume= 0.090 afPrimary = 0.39 cfs @ 12.37 hrs, Volume= 0.018 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 210.07' @ 12.37 hrs Surf.Area= 821 sf Storage= 1,810 cfPlug-Flow detention time= 262.8 min calculated for 0.108 af (100% of inflow)Center-of-Mass det. time= 262.9 min ( 1,008.3 - 745.4 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.50' / 209.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 9.00 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.38 cfs @ 12.37 hrs HW=210.06' (Free Discharge)2=Culvert (Inlet Controls 0.38 cfs @ 2.55 fps) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 165HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy StoneType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 166HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=210.07'Storage=1,810 cf1.30 cfs0.44 cfs0.05 cfs0.39 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 167HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 5P: INF. SYSTEM #1Inflow Area = 2.581 ac, 43.25% Impervious, Inflow Depth = 1.61" for 50-YR eventInflow = 4.50 cfs @ 12.10 hrs, Volume= 0.346 afOutflow = 1.72 cfs @ 12.50 hrs, Volume= 0.346 af, Atten= 62%, Lag= 24.1 minDiscarded = 0.13 cfs @ 11.70 hrs, Volume= 0.207 afPrimary = 1.59 cfs @ 12.50 hrs, Volume= 0.139 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 201.32' @ 12.50 hrs Surf.Area= 2,406 sf Storage= 5,208 cfPlug-Flow detention time= 227.8 min calculated for 0.346 af (100% of inflow)Center-of-Mass det. time= 227.7 min ( 1,075.8 - 848.1 )Volume Invert Avail.Storage Storage Description#1A 198.00' 3,018 cf20.83'W x 115.50'L x 4.54'H Field A10,928 cf Overall - 3,383 cf Embedded = 7,546 cf x 40.0% Voids#2A 199.00' 3,383 cfCultec R-330XLHD x 64 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows6,401 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 198.00'2.410 in/hr Exfiltration over Surface area #2 Primary 200.54'12.0" Round Culvert L= 26.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 200.54' / 200.41' S= 0.0050 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.13 cfs @ 11.70 hrs HW=198.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.13 cfs)Primary OutFlow Max=1.58 cfs @ 12.50 hrs HW=201.32' (Free Discharge)2=Culvert (Barrel Controls 1.58 cfs @ 3.30 fps)Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 168HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1 - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing16 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 113.50' Row Length +12.0" End Stone x 2 = 115.50' Base Length4 Rows x 52.0" Wide + 6.0" Spacing x 3 + 12.0" Side Stone x 2 = 20.83' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height64 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 4 Rows = 3,382.8 cf Chamber Storage10,928.4 cf Field - 3,382.8 cf Chambers = 7,545.6 cf Stone x 40.0% Voids = 3,018.3 cf Stone StorageChamber Storage + Stone Storage = 6,401.0 cf = 0.147 afOverall Storage Efficiency = 58.6%Overall System Size = 115.50' x 20.83' x 4.54'64 Chambers404.8 cy Field279.5 cy Stone Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 169HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1InflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)543210Inflow Area=2.581 acPeak Elev=201.32'Storage=5,208 cf4.50 cfs1.72 cfs0.13 cfs1.59 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 170HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 7P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 5.66" for 50-YR eventInflow = 1.30 cfs @ 12.09 hrs, Volume= 0.108 afOutflow = 0.43 cfs @ 12.37 hrs, Volume= 0.108 af, Atten= 67%, Lag= 17.3 minDiscarded = 0.05 cfs @ 9.00 hrs, Volume= 0.090 afPrimary = 0.39 cfs @ 12.37 hrs, Volume= 0.018 af Routed to Pond 1P : DET. BASIN #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 210.10' @ 12.37 hrs Surf.Area= 821 sf Storage= 1,822 cfPlug-Flow detention time= 266.8 min calculated for 0.108 af (100% of inflow)Center-of-Mass det. time= 266.7 min ( 1,012.1 - 745.4 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.54' / 209.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 9.00 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.38 cfs @ 12.37 hrs HW=210.09' (Free Discharge)2=Culvert (Inlet Controls 0.38 cfs @ 2.53 fps) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 171HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy StoneType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 172HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=210.10'Storage=1,822 cf1.30 cfs0.43 cfs0.05 cfs0.39 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 173HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 9P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 5.66" for 50-YR eventInflow = 0.52 cfs @ 12.09 hrs, Volume= 0.043 afOutflow = 0.16 cfs @ 12.42 hrs, Volume= 0.043 af, Atten= 70%, Lag= 19.7 minDiscarded = 0.02 cfs @ 9.20 hrs, Volume= 0.038 afPrimary = 0.14 cfs @ 12.42 hrs, Volume= 0.006 af Routed to Pond RG : RAIN GARDENRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 225.94' @ 12.42 hrs Surf.Area= 352 sf Storage= 747 cfPlug-Flow detention time= 270.5 min calculated for 0.043 af (100% of inflow)Center-of-Mass det. time= 270.4 min ( 1,015.8 - 745.4 )Volume Invert Avail.Storage Storage Description#1A 222.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 223.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 222.50'2.410 in/hr Exfiltration over Surface area #2 Primary 225.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 225.54' / 225.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 9.20 hrs HW=222.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.13 cfs @ 12.42 hrs HW=225.93' (Free Discharge)2=Culvert (Inlet Controls 0.13 cfs @ 1.87 fps)Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 174HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 175HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=225.94'Storage=747 cf0.52 cfs0.16 cfs0.02 cfs0.14 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 176HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 10P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 5.66" for 50-YR eventInflow = 0.52 cfs @ 12.09 hrs, Volume= 0.043 afOutflow = 0.16 cfs @ 12.42 hrs, Volume= 0.043 af, Atten= 70%, Lag= 19.7 minDiscarded = 0.02 cfs @ 9.20 hrs, Volume= 0.038 afPrimary = 0.14 cfs @ 12.42 hrs, Volume= 0.006 af Routed to Pond DP2 : DP#2Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 196.94' @ 12.42 hrs Surf.Area= 352 sf Storage= 747 cfPlug-Flow detention time= 270.5 min calculated for 0.043 af (100% of inflow)Center-of-Mass det. time= 270.4 min ( 1,015.8 - 745.4 )Volume Invert Avail.Storage Storage Description#1A 193.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 194.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 193.50'2.410 in/hr Exfiltration over Surface area #2 Primary 196.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 196.54' / 196.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 9.20 hrs HW=193.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.13 cfs @ 12.42 hrs HW=196.93' (Free Discharge)2=Culvert (Inlet Controls 0.13 cfs @ 1.87 fps) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 177HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 178HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=196.94'Storage=747 cf0.52 cfs0.16 cfs0.02 cfs0.14 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 179HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 11P: 1 HOUSE INF. SYSTEMInflow Area = 0.046 ac,100.00% Impervious, Inflow Depth = 5.66" for 50-YR eventInflow = 0.26 cfs @ 12.09 hrs, Volume= 0.022 afOutflow = 0.05 cfs @ 12.55 hrs, Volume= 0.022 af, Atten= 82%, Lag= 27.8 minDiscarded = 0.01 cfs @ 9.55 hrs, Volume= 0.020 afPrimary = 0.04 cfs @ 12.55 hrs, Volume= 0.002 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 207.79' @ 12.55 hrs Surf.Area= 195 sf Storage= 394 cfPlug-Flow detention time= 273.5 min calculated for 0.022 af (100% of inflow)Center-of-Mass det. time= 273.5 min ( 1,018.9 - 745.4 )Volume Invert Avail.Storage Storage Description#1A 204.50' 263 cf11.17'W x 17.50'L x 4.54'H Field A888 cf Overall - 231 cf Embedded = 657 cf x 40.0% Voids#2A 205.50' 231 cfCultec R-330XLHD x 4 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows494 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 204.50'2.410 in/hr Exfiltration over Surface area #2 Primary 207.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.50' / 207.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.01 cfs @ 9.55 hrs HW=204.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.01 cfs)Primary OutFlow Max=0.03 cfs @ 12.55 hrs HW=207.79' (Free Discharge)2=Culvert (Inlet Controls 0.03 cfs @ 1.31 fps)Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 180HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing2 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 15.50' Row Length +12.0" End Stone x 2 = 17.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height4 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 231.0 cf Chamber Storage887.5 cf Field - 231.0 cf Chambers = 656.5 cf Stone x 40.0% Voids = 262.6 cf Stone StorageChamber Storage + Stone Storage = 493.6 cf = 0.011 afOverall Storage Efficiency = 55.6%Overall System Size = 17.50' x 11.17' x 4.54'4 Chambers32.9 cy Field24.3 cy Stone Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 181HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.046 acPeak Elev=207.79'Storage=394 cf0.26 cfs0.05 cfs0.01 cfs0.04 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 182HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 12P: 2 HOUSE INF. SYSTEMInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 5.66" for 50-YR eventInflow = 0.52 cfs @ 12.09 hrs, Volume= 0.043 afOutflow = 0.16 cfs @ 12.41 hrs, Volume= 0.043 af, Atten= 69%, Lag= 19.4 minDiscarded = 0.02 cfs @ 9.20 hrs, Volume= 0.037 afPrimary = 0.14 cfs @ 12.41 hrs, Volume= 0.006 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 197.90' @ 12.41 hrs Surf.Area= 352 sf Storage= 741 cfPlug-Flow detention time= 266.3 min calculated for 0.043 af (100% of inflow)Center-of-Mass det. time= 266.2 min ( 1,011.6 - 745.4 )Volume Invert Avail.Storage Storage Description#1A 194.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 195.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 194.50'2.410 in/hr Exfiltration over Surface area #2 Primary 197.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 197.50' / 197.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 9.20 hrs HW=194.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.14 cfs @ 12.41 hrs HW=197.90' (Free Discharge)2=Culvert (Inlet Controls 0.14 cfs @ 1.89 fps) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 183HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 184HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=197.90'Storage=741 cf0.52 cfs0.16 cfs0.02 cfs0.14 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 185HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP1: DP#1[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 7.327 ac, 26.50% Impervious, Inflow Depth > 0.98" for 50-YR eventInflow = 2.86 cfs @ 12.14 hrs, Volume= 0.600 afPrimary = 2.86 cfs @ 12.14 hrs, Volume= 0.600 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP1: DP#1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)3210Inflow Area=7.327 ac2.86 cfs2.86 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 186HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP2: DP#2[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.661 ac, 13.89% Impervious, Inflow Depth = 0.42" for 50-YR eventInflow = 0.21 cfs @ 12.41 hrs, Volume= 0.023 afPrimary = 0.21 cfs @ 12.41 hrs, Volume= 0.023 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP2: DP#2InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.230.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.661 ac0.21 cfs0.21 cfs Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 187HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP3: DP#3[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.277 ac, 11.06% Impervious, Inflow Depth = 0.83" for 50-YR eventInflow = 0.14 cfs @ 12.20 hrs, Volume= 0.019 afPrimary = 0.14 cfs @ 12.20 hrs, Volume= 0.019 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP3: DP#3InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.277 ac0.14 cfs0.14 cfsType III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 188HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond RG: RAIN GARDENInflow Area = 0.635 ac, 53.03% Impervious, Inflow Depth = 2.13" for 50-YR eventInflow = 1.45 cfs @ 12.10 hrs, Volume= 0.113 afOutflow = 1.43 cfs @ 12.10 hrs, Volume= 0.113 af, Atten= 2%, Lag= 0.2 minDiscarded = 0.02 cfs @ 10.80 hrs, Volume= 0.028 afPrimary = 1.41 cfs @ 12.10 hrs, Volume= 0.085 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.63' @ 12.10 hrs Surf.Area= 364 sf Storage= 237 cfPlug-Flow detention time= 34.0 min calculated for 0.113 af (100% of inflow)Center-of-Mass det. time= 34.3 min ( 879.3 - 845.1 )Volume Invert Avail.Storage Storage Description#1 211.00' 1,467 cfCustom Stage Data (Irregular) Listed below (Recalc)#2 208.00' 437 cfCustom Stage Data (Irregular) Listed below (Recalc)1,092 cf Overall x 40.0% Voids1,903 cf Total Available StorageElevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)211.00 364 81.6 0 0 364212.00 714 118.5 529 529 960213.00 1,180 154.7 937 1,467 1,759Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 364 81.6 0 0 364211.00 364 81.6 1,092 1,092 609Device Routing Invert Outlet Devices#1 Discarded 208.00'2.410 in/hr Exfiltration over Surface area #2 Device 3 209.36'12.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #3 Primary 207.75'12.0" Round Culvert L= 95.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.75' / 202.05' S= 0.0600 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.02 cfs @ 10.80 hrs HW=208.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=1.40 cfs @ 12.10 hrs HW=209.62' (Free Discharge)3=Culvert (Passes 1.40 cfs of 5.54 cfs potential flow)2=Grate (Weir Controls 1.40 cfs @ 1.68 fps) Type III 24-hr 50-YR Rainfall=5.90"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 189HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond RG: RAIN GARDENInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.635 acPeak Elev=209.63'Storage=237 cf1.45 cfs1.43 cfs0.02 cfs1.41 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 190HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTime span=0.00-40.00 hrs, dt=0.05 hrs, 801 pointsRunoff by SCS TR-20 method, UH=SCS, Weighted-CNReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind methodRunoff Area=102,865 sf 7.65% Impervious Runoff Depth=1.34"Subcatchment 1S: AREA P01 Tc=6.0 min CN=50 Runoff=3.04 cfs 0.265 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=6.16"Subcatchment 1SA: ROOF AREA P01 Tc=6.0 min CN=98 Runoff=0.56 cfs 0.047 afRunoff Area=42,059 sf 19.62% Impervious Runoff Depth=2.55"Subcatchment 2S: AREA P02 Flow Length=217' Tc=6.2 min CN=64 Runoff=2.77 cfs 0.205 afRunoff Area=2,000 sf 100.00% Impervious Runoff Depth=6.16"Subcatchment 2SA: ROOF AREA P02 Tc=6.0 min CN=98 Runoff=0.28 cfs 0.024 afRunoff Area=24,797 sf 0.00% Impervious Runoff Depth=0.51"Subcatchment 3S: AREA P03 Tc=6.0 min CN=38 Runoff=0.12 cfs 0.024 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=6.16"Subcatchment 3SA: ROOF AREA P03 Tc=6.0 min CN=98 Runoff=0.56 cfs 0.047 afRunoff Area=74,758 sf 32.04% Impervious Runoff Depth=2.01"Subcatchment 4S: AREA P04 Tc=6.0 min CN=58 Runoff=3.75 cfs 0.288 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=6.16"Subcatchment 4SA: ROOF AREA P04 Tc=6.0 min CN=98 Runoff=1.41 cfs 0.118 afRunoff Area=45,784 sf 8.32% Impervious Runoff Depth=0.83"Subcatchment 5S: AREA P05 Flow Length=304' Tc=9.0 min CN=43 Runoff=0.52 cfs 0.072 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=6.16"Subcatchment 5SA: ROOF AREA P05 Tc=6.0 min CN=98 Runoff=1.41 cfs 0.118 afRunoff Area=23,680 sf 45.10% Impervious Runoff Depth=2.74"Subcatchment 6S: AREA P06 Tc=6.0 min CN=66 Runoff=1.69 cfs 0.124 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=6.16"Subcatchment 6SA: ROOF AREA P06 Tc=6.0 min CN=98 Runoff=0.56 cfs 0.047 afRunoff Area=12,083 sf 11.06% Impervious Runoff Depth=1.04"Subcatchment 7S: AREA P07 Flow Length=128' Slope=0.0350 '/' Tc=9.9 min CN=46 Runoff=0.20 cfs 0.024 afPeak Elev=209.67' Storage=652 cf Inflow=0.99 cfs 0.098 afPond 1P: DET. BASIN #1 Outflow=0.91 cfs 0.098 afPeak Elev=193.27' Storage=4,298 cf Inflow=4.70 cfs 0.508 afPond 2P: DETENTION Outflow=2.96 cfs 0.496 afPeak Elev=210.18' Storage=1,849 cf Inflow=1.41 cfs 0.118 afPond 3P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.092 af Primary=0.52 cfs 0.026 af Outflow=0.57 cfs 0.118 af Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 191HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPeak Elev=201.65' Storage=5,540 cf Inflow=5.40 cfs 0.418 afPond 5P: INF. SYSTEM #1 Discarded=0.13 cfs 0.216 af Primary=2.64 cfs 0.201 af Outflow=2.77 cfs 0.418 afPeak Elev=210.21' Storage=1,859 cf Inflow=1.41 cfs 0.118 afPond 7P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.093 af Primary=0.52 cfs 0.025 af Outflow=0.56 cfs 0.118 afPeak Elev=225.99' Storage=755 cf Inflow=0.56 cfs 0.047 afPond 9P: 2 HOUSE INF Discarded=0.02 cfs 0.039 af Primary=0.21 cfs 0.009 af Outflow=0.23 cfs 0.047 afPeak Elev=196.99' Storage=755 cf Inflow=0.56 cfs 0.047 afPond 10P: 2 HOUSE INF Discarded=0.02 cfs 0.039 af Primary=0.21 cfs 0.009 af Outflow=0.23 cfs 0.047 afPeak Elev=207.85' Storage=399 cf Inflow=0.28 cfs 0.024 afPond 11P: 1 HOUSE INF. SYSTEM Discarded=0.01 cfs 0.021 af Primary=0.08 cfs 0.003 af Outflow=0.09 cfs 0.024 afPeak Elev=197.95' Storage=749 cf Inflow=0.56 cfs 0.047 afPond 12P: 2 HOUSE INF. SYSTEM Discarded=0.02 cfs 0.038 af Primary=0.21 cfs 0.009 af Outflow=0.23 cfs 0.047 af Inflow=4.15 cfs 0.769 afPond DP1: DP#1 Primary=4.15 cfs 0.769 af Inflow=0.33 cfs 0.033 afPond DP2: DP#2 Primary=0.33 cfs 0.033 af Inflow=0.20 cfs 0.024 afPond DP3: DP#3 Primary=0.20 cfs 0.024 afPeak Elev=209.65' Storage=241 cf Inflow=1.69 cfs 0.133 afPond RG: RAIN GARDEN Discarded=0.02 cfs 0.028 af Primary=1.65 cfs 0.105 af Outflow=1.67 cfs 0.133 afTotal Runoff Area = 8.265 ac Runoff Volume = 1.403 af Average Runoff Depth = 2.04"75.03% Pervious = 6.201 ac 24.97% Impervious = 2.064 acType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 192HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1S: AREA P01Runoff = 3.04 cfs @ 12.11 hrs, Volume= 0.265 af, Depth= 1.34" Routed to Pond DP1 : DP#1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description1,870 98 Paved parking, HSG A0 96 Gravel surface, HSG A1,020 96 Gravel surface, HSG C10,576 36 Woods, Fair, HSG A8,626 73 Woods, Fair, HSG C63,425 39 >75% Grass cover, Good, HSG A11,348 74 >75% Grass cover, Good, HSG C6,000 98 Roofs, HSG A102,865 50 Weighted Average94,995 92.35% Pervious Area7,870 7.65% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1S: AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)3210Type III 24-hr100-YR Rainfall=6.40"Runoff Area=102,865 sfRunoff Volume=0.265 afRunoff Depth=1.34"Tc=6.0 minCN=503.04 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 193HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1SA: ROOF AREA P01Runoff = 0.56 cfs @ 12.09 hrs, Volume= 0.047 af, Depth= 6.16" Routed to Pond 12P : 2 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1SA: ROOF AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr100-YR Rainfall=6.40"Runoff Area=4,000 sfRunoff Volume=0.047 afRunoff Depth=6.16"Tc=6.0 minCN=980.56 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 194HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2S: AREA P02Runoff = 2.77 cfs @ 12.10 hrs, Volume= 0.205 af, Depth= 2.55" Routed to Pond 2P : DETENTIONRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description* 6,438 98 Water Surface1,812 98 Paved parking, HSG A816 96 Gravel surface, HSG A1,448 96 Gravel surface, HSG C7,830 36 Woods, Fair, HSG A5,484 73 Woods, Fair, HSG C10,209 39 >75% Grass cover, Good, HSG A8,022 74 >75% Grass cover, Good, HSG C42,059 64 Weighted Average33,809 80.38% Pervious Area8,250 19.62% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)5.5 48 0.1500 0.15Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.4 48 0.0200 2.28Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.1 64 0.2000 7.20Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps0.2 57 0.0800 4.55Shallow Concentrated Flow, D-CUnpaved Kv= 16.1 fps6.2 217 Total Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 195HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 2S: AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)3210Type III 24-hr100-YR Rainfall=6.40"Runoff Area=42,059 sfRunoff Volume=0.205 afRunoff Depth=2.55"Flow Length=217'Tc=6.2 minCN=642.77 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 196HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2SA: ROOF AREA P02Runoff = 0.28 cfs @ 12.09 hrs, Volume= 0.024 af, Depth= 6.16" Routed to Pond 11P : 1 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description2,000 98 Roofs, HSG A2,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 2SA: ROOF AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Type III 24-hr100-YR Rainfall=6.40"Runoff Area=2,000 sfRunoff Volume=0.024 afRunoff Depth=6.16"Tc=6.0 minCN=980.28 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 197HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3S: AREA P03Runoff = 0.12 cfs @ 12.33 hrs, Volume= 0.024 af, Depth= 0.51" Routed to Pond DP2 : DP#2Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description0 98 Paved parking, HSG A101 96 Gravel surface, HSG A10,576 36 Woods, Fair, HSG A14,120 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C24,797 38 Weighted Average24,797 100.00% Pervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3S: AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr100-YR Rainfall=6.40"Runoff Area=24,797 sfRunoff Volume=0.024 afRunoff Depth=0.51"Tc=6.0 minCN=380.12 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 198HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3SA: ROOF AREA P03Runoff = 0.56 cfs @ 12.09 hrs, Volume= 0.047 af, Depth= 6.16" Routed to Pond 10P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3SA: ROOF AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr100-YR Rainfall=6.40"Runoff Area=4,000 sfRunoff Volume=0.047 afRunoff Depth=6.16"Tc=6.0 minCN=980.56 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 199HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4S: AREA P04Runoff = 3.75 cfs @ 12.10 hrs, Volume= 0.288 af, Depth= 2.01" Routed to Pond 5P : INF. SYSTEM #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description23,950 98 Paved parking, HSG A454 96 Gravel surface, HSG A1,554 36 Woods, Fair, HSG A48,800 39 >75% Grass cover, Good, HSG A74,758 58 Weighted Average50,808 67.96% Pervious Area23,950 32.04% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4S: AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)43210Type III 24-hr100-YR Rainfall=6.40"Runoff Area=74,758 sfRunoff Volume=0.288 afRunoff Depth=2.01"Tc=6.0 minCN=583.75 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 200HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4SA: ROOF AREA P04Runoff = 1.41 cfs @ 12.09 hrs, Volume= 0.118 af, Depth= 6.16" Routed to Pond 3P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4SA: ROOF AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr100-YR Rainfall=6.40"Runoff Area=10,000 sfRunoff Volume=0.118 afRunoff Depth=6.16"Tc=6.0 minCN=981.41 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 201HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5S: AREA P05Runoff = 0.52 cfs @ 12.20 hrs, Volume= 0.072 af, Depth= 0.83" Routed to Pond 1P : DET. BASIN #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description* 766 98 Water Surface1,045 98 Paved parking, HSG A0 96 Gravel surface, HSG A12,394 36 Woods, Fair, HSG A29,579 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C2,000 98 Roofs, HSG A45,784 43 Weighted Average41,973 91.68% Pervious Area3,811 8.32% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)8.0 69 0.1200 0.14Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.1 46 0.1800 6.83Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.9 189 0.0500 3.60Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps9.0 304 TotalType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 202HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 5S: AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr100-YR Rainfall=6.40"Runoff Area=45,784 sfRunoff Volume=0.072 afRunoff Depth=0.83"Flow Length=304'Tc=9.0 minCN=430.52 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 203HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5SA: ROOF AREA P05Runoff = 1.41 cfs @ 12.09 hrs, Volume= 0.118 af, Depth= 6.16" Routed to Pond 7P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 5SA: ROOF AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr100-YR Rainfall=6.40"Runoff Area=10,000 sfRunoff Volume=0.118 afRunoff Depth=6.16"Tc=6.0 minCN=981.41 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 204HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6S: AREA P06Runoff = 1.69 cfs @ 12.10 hrs, Volume= 0.124 af, Depth= 2.74" Routed to Pond RG : RAIN GARDENRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description* 1,180 98 Water Surface9,500 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A13,000 39 >75% Grass cover, Good, HSG A23,680 66 Weighted Average13,000 54.90% Pervious Area10,680 45.10% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6S: AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hr100-YR Rainfall=6.40"Runoff Area=23,680 sfRunoff Volume=0.124 afRunoff Depth=2.74"Tc=6.0 minCN=661.69 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 205HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6SA: ROOF AREA P06Runoff = 0.56 cfs @ 12.09 hrs, Volume= 0.047 af, Depth= 6.16" Routed to Pond 9P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6SA: ROOF AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.60.550.50.450.40.350.30.250.20.150.10.050Type III 24-hr100-YR Rainfall=6.40"Runoff Area=4,000 sfRunoff Volume=0.047 afRunoff Depth=6.16"Tc=6.0 minCN=980.56 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 206HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 7S: AREA P07Runoff = 0.20 cfs @ 12.18 hrs, Volume= 0.024 af, Depth= 1.04" Routed to Pond DP3 : DP#3Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr 100-YR Rainfall=6.40"Area (sf) CN Description1,336 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A10,747 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C12,083 46 Weighted Average10,747 88.94% Pervious Area1,336 11.06% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)9.9 128 0.0350 0.22Sheet Flow, A-BGrass: Short n= 0.150 P2= 3.00"Subcatchment 7S: AREA P07RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hr100-YR Rainfall=6.40"Runoff Area=12,083 sfRunoff Volume=0.024 afRunoff Depth=1.04"Flow Length=128'Slope=0.0350 '/'Tc=9.9 minCN=460.20 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 207HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 1P: DET. BASIN #1[44] Hint: Outlet device #3 is below defined storageInflow Area = 1.281 ac, 24.76% Impervious, Inflow Depth = 0.91" for 100-YR eventInflow = 0.99 cfs @ 12.28 hrs, Volume= 0.098 afOutflow = 0.91 cfs @ 12.40 hrs, Volume= 0.098 af, Atten= 9%, Lag= 7.3 minPrimary = 0.91 cfs @ 12.40 hrs, Volume= 0.098 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.67' @ 12.40 hrs Surf.Area= 548 sf Storage= 652 cfPlug-Flow detention time= 38.5 min calculated for 0.097 af (100% of inflow)Center-of-Mass det. time= 41.4 min ( 925.0 - 883.6 )Volume Invert Avail.Storage Storage Description#1 208.00' 846 cfCustom Stage Data (Irregular) Listed below (Recalc)Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 231 79.0 0 0 231209.00 432 97.0 326 326 498210.00 612 116.0 519 846 837Device Routing Invert Outlet Devices#1 Device 2 209.57'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #2 Primary 203.38'12.0" Round Culvert L= 68.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 203.38' / 202.48' S= 0.0132 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 207.98'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.90 cfs @ 12.40 hrs HW=209.67' (Free Discharge)2=Culvert (Passes 0.90 cfs of 8.58 cfs potential flow)1=Grate (Weir Controls 0.77 cfs @ 1.01 fps)3=Orifice/Grate (Orifice Controls 0.13 cfs @ 6.09 fps)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 208HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 1P: DET. BASIN #1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=1.281 acPeak Elev=209.67'Storage=652 cf0.99 cfs0.91 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 209HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 2P: DETENTION[92] Warning: Device #1 is above defined storageInflow Area = 4.873 ac, 34.24% Impervious, Inflow Depth = 1.25" for 100-YR eventInflow = 4.70 cfs @ 12.38 hrs, Volume= 0.508 afOutflow = 2.96 cfs @ 12.58 hrs, Volume= 0.496 af, Atten= 37%, Lag= 11.6 minPrimary = 2.96 cfs @ 12.58 hrs, Volume= 0.496 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 193.27' @ 12.58 hrs Surf.Area= 4,254 sf Storage= 4,298 cfPlug-Flow detention time= 51.6 min calculated for 0.495 af (97% of inflow)Center-of-Mass det. time= 39.2 min ( 887.0 - 847.8 )Volume Invert Avail.Storage Storage Description#1 192.00' 13,235 cfCustom Stage Data (Prismatic) Listed below (Recalc)Elevation Surf.Area Inc.Store Cum.Store(feet) (sq-ft) (cubic-feet) (cubic-feet)192.00 2,373 0 0193.00 3,995 3,184 3,184194.00 4,955 4,475 7,659195.00 6,196 5,576 13,235Device Routing Invert Outlet Devices#1 Primary 195.00'20.0' long x 5.0' breadth Broad-Crested Rectangular Weir X 2.00 Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 Coef. (English) 2.34 2.50 2.70 2.68 2.68 2.66 2.65 2.65 2.65 2.65 2.67 2.66 2.68 2.70 2.74 2.79 2.88 #2 Primary 189.20'12.0" Round Culvert X 2.00 L= 34.0' RCP, square edge headwall, Ke= 0.500 Inlet / Outlet Invert= 189.20' / 187.50' S= 0.0500 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 192.20'7.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #4 Device 2 192.37'10.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #5 Device 2 194.01'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #6 Device 2 193.97'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=2.96 cfs @ 12.58 hrs HW=193.27' (Free Discharge)1=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)2=Culvert (Passes 2.96 cfs of 14.29 cfs potential flow)3=Orifice (Orifice Controls 1.13 cfs @ 4.24 fps)4=Orifice (Orifice Controls 1.82 cfs @ 3.34 fps)5=Grate ( Controls 0.00 cfs)6=Grate ( Controls 0.00 cfs)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 210HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 2P: DETENTIONInflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)543210Inflow Area=4.873 acPeak Elev=193.27'Storage=4,298 cf4.70 cfs2.96 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 211HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 3P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 6.16" for 100-YR eventInflow = 1.41 cfs @ 12.09 hrs, Volume= 0.118 afOutflow = 0.57 cfs @ 12.30 hrs, Volume= 0.118 af, Atten= 60%, Lag= 13.1 minDiscarded = 0.05 cfs @ 8.75 hrs, Volume= 0.092 afPrimary = 0.52 cfs @ 12.30 hrs, Volume= 0.026 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 210.18' @ 12.31 hrs Surf.Area= 821 sf Storage= 1,849 cfPlug-Flow detention time= 250.3 min calculated for 0.118 af (100% of inflow)Center-of-Mass det. time= 250.7 min ( 994.9 - 744.2 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.50' / 209.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 8.75 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.52 cfs @ 12.30 hrs HW=210.18' (Free Discharge)2=Culvert (Barrel Controls 0.52 cfs @ 2.65 fps)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 212HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy Stone Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 213HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=210.18'Storage=1,849 cf1.41 cfs0.57 cfs0.05 cfs0.52 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 214HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 5P: INF. SYSTEM #1Inflow Area = 2.581 ac, 43.25% Impervious, Inflow Depth = 1.94" for 100-YR eventInflow = 5.40 cfs @ 12.10 hrs, Volume= 0.418 afOutflow = 2.77 cfs @ 12.41 hrs, Volume= 0.418 af, Atten= 49%, Lag= 18.3 minDiscarded = 0.13 cfs @ 11.65 hrs, Volume= 0.216 afPrimary = 2.64 cfs @ 12.41 hrs, Volume= 0.201 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 201.65' @ 12.41 hrs Surf.Area= 2,406 sf Storage= 5,540 cfPlug-Flow detention time= 200.9 min calculated for 0.417 af (100% of inflow)Center-of-Mass det. time= 201.2 min ( 1,044.9 - 843.7 )Volume Invert Avail.Storage Storage Description#1A 198.00' 3,018 cf20.83'W x 115.50'L x 4.54'H Field A10,928 cf Overall - 3,383 cf Embedded = 7,546 cf x 40.0% Voids#2A 199.00' 3,383 cfCultec R-330XLHD x 64 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows6,401 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 198.00'2.410 in/hr Exfiltration over Surface area #2 Primary 200.54'12.0" Round Culvert L= 26.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 200.54' / 200.41' S= 0.0050 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.13 cfs @ 11.65 hrs HW=198.06' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.13 cfs)Primary OutFlow Max=2.63 cfs @ 12.41 hrs HW=201.64' (Free Discharge)2=Culvert (Barrel Controls 2.63 cfs @ 3.78 fps) Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 215HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1 - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing16 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 113.50' Row Length +12.0" End Stone x 2 = 115.50' Base Length4 Rows x 52.0" Wide + 6.0" Spacing x 3 + 12.0" Side Stone x 2 = 20.83' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height64 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 4 Rows = 3,382.8 cf Chamber Storage10,928.4 cf Field - 3,382.8 cf Chambers = 7,545.6 cf Stone x 40.0% Voids = 3,018.3 cf Stone StorageChamber Storage + Stone Storage = 6,401.0 cf = 0.147 afOverall Storage Efficiency = 58.6%Overall System Size = 115.50' x 20.83' x 4.54'64 Chambers404.8 cy Field279.5 cy StoneType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 216HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1InflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)6543210Inflow Area=2.581 acPeak Elev=201.65'Storage=5,540 cf5.40 cfs2.77 cfs0.13 cfs2.64 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 217HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 7P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 6.16" for 100-YR eventInflow = 1.41 cfs @ 12.09 hrs, Volume= 0.118 afOutflow = 0.56 cfs @ 12.31 hrs, Volume= 0.118 af, Atten= 60%, Lag= 13.4 minDiscarded = 0.05 cfs @ 8.75 hrs, Volume= 0.093 afPrimary = 0.52 cfs @ 12.31 hrs, Volume= 0.025 af Routed to Pond 1P : DET. BASIN #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 210.21' @ 12.31 hrs Surf.Area= 821 sf Storage= 1,859 cfPlug-Flow detention time= 253.8 min calculated for 0.118 af (100% of inflow)Center-of-Mass det. time= 254.1 min ( 998.3 - 744.2 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.54' / 209.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 8.75 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.50 cfs @ 12.31 hrs HW=210.21' (Free Discharge)2=Culvert (Barrel Controls 0.50 cfs @ 2.57 fps)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 218HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy Stone Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 219HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.230 acPeak Elev=210.21'Storage=1,859 cf1.41 cfs0.56 cfs0.05 cfs0.52 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 220HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 9P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 6.16" for 100-YR eventInflow = 0.56 cfs @ 12.09 hrs, Volume= 0.047 afOutflow = 0.23 cfs @ 12.31 hrs, Volume= 0.047 af, Atten= 59%, Lag= 13.7 minDiscarded = 0.02 cfs @ 8.95 hrs, Volume= 0.039 afPrimary = 0.21 cfs @ 12.31 hrs, Volume= 0.009 af Routed to Pond RG : RAIN GARDENRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 225.99' @ 12.31 hrs Surf.Area= 352 sf Storage= 755 cfPlug-Flow detention time= 257.3 min calculated for 0.047 af (100% of inflow)Center-of-Mass det. time= 257.5 min ( 1,001.7 - 744.2 )Volume Invert Avail.Storage Storage Description#1A 222.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 223.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 222.50'2.410 in/hr Exfiltration over Surface area #2 Primary 225.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 225.54' / 225.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 8.95 hrs HW=222.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.20 cfs @ 12.31 hrs HW=225.99' (Free Discharge)2=Culvert (Inlet Controls 0.20 cfs @ 2.11 fps) Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 221HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 222HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=225.99'Storage=755 cf0.56 cfs0.23 cfs0.02 cfs0.21 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 223HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 10P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 6.16" for 100-YR eventInflow = 0.56 cfs @ 12.09 hrs, Volume= 0.047 afOutflow = 0.23 cfs @ 12.31 hrs, Volume= 0.047 af, Atten= 59%, Lag= 13.7 minDiscarded = 0.02 cfs @ 8.95 hrs, Volume= 0.039 afPrimary = 0.21 cfs @ 12.31 hrs, Volume= 0.009 af Routed to Pond DP2 : DP#2Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 196.99' @ 12.31 hrs Surf.Area= 352 sf Storage= 755 cfPlug-Flow detention time= 257.3 min calculated for 0.047 af (100% of inflow)Center-of-Mass det. time= 257.5 min ( 1,001.7 - 744.2 )Volume Invert Avail.Storage Storage Description#1A 193.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 194.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 193.50'2.410 in/hr Exfiltration over Surface area #2 Primary 196.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 196.54' / 196.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 8.95 hrs HW=193.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.20 cfs @ 12.31 hrs HW=196.99' (Free Discharge)2=Culvert (Inlet Controls 0.20 cfs @ 2.11 fps)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 224HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 225HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=196.99'Storage=755 cf0.56 cfs0.23 cfs0.02 cfs0.21 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 226HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 11P: 1 HOUSE INF. SYSTEMInflow Area = 0.046 ac,100.00% Impervious, Inflow Depth = 6.16" for 100-YR eventInflow = 0.28 cfs @ 12.09 hrs, Volume= 0.024 afOutflow = 0.09 cfs @ 12.40 hrs, Volume= 0.024 af, Atten= 68%, Lag= 18.9 minDiscarded = 0.01 cfs @ 9.25 hrs, Volume= 0.021 afPrimary = 0.08 cfs @ 12.40 hrs, Volume= 0.003 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 207.85' @ 12.40 hrs Surf.Area= 195 sf Storage= 399 cfPlug-Flow detention time= 261.3 min calculated for 0.024 af (100% of inflow)Center-of-Mass det. time= 260.9 min ( 1,005.1 - 744.2 )Volume Invert Avail.Storage Storage Description#1A 204.50' 263 cf11.17'W x 17.50'L x 4.54'H Field A888 cf Overall - 231 cf Embedded = 657 cf x 40.0% Voids#2A 205.50' 231 cfCultec R-330XLHD x 4 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows494 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 204.50'2.410 in/hr Exfiltration over Surface area #2 Primary 207.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.50' / 207.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.01 cfs @ 9.25 hrs HW=204.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.01 cfs)Primary OutFlow Max=0.08 cfs @ 12.40 hrs HW=207.85' (Free Discharge)2=Culvert (Inlet Controls 0.08 cfs @ 1.62 fps) Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 227HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing2 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 15.50' Row Length +12.0" End Stone x 2 = 17.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height4 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 231.0 cf Chamber Storage887.5 cf Field - 231.0 cf Chambers = 656.5 cf Stone x 40.0% Voids = 262.6 cf Stone StorageChamber Storage + Stone Storage = 493.6 cf = 0.011 afOverall Storage Efficiency = 55.6%Overall System Size = 17.50' x 11.17' x 4.54'4 Chambers32.9 cy Field24.3 cy StoneType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 228HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.046 acPeak Elev=207.85'Storage=399 cf0.28 cfs0.09 cfs0.01 cfs0.08 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 229HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 12P: 2 HOUSE INF. SYSTEMInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 6.16" for 100-YR eventInflow = 0.56 cfs @ 12.09 hrs, Volume= 0.047 afOutflow = 0.23 cfs @ 12.31 hrs, Volume= 0.047 af, Atten= 59%, Lag= 13.4 minDiscarded = 0.02 cfs @ 8.95 hrs, Volume= 0.038 afPrimary = 0.21 cfs @ 12.31 hrs, Volume= 0.009 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 197.95' @ 12.31 hrs Surf.Area= 352 sf Storage= 749 cfPlug-Flow detention time= 254.1 min calculated for 0.047 af (100% of inflow)Center-of-Mass det. time= 253.9 min ( 998.1 - 744.2 )Volume Invert Avail.Storage Storage Description#1A 194.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 195.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 194.50'2.410 in/hr Exfiltration over Surface area #2 Primary 197.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 197.50' / 197.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 8.95 hrs HW=194.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.21 cfs @ 12.31 hrs HW=197.95' (Free Discharge)2=Culvert (Inlet Controls 0.21 cfs @ 2.13 fps)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 230HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 231HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.60.550.50.450.40.350.30.250.20.150.10.050Inflow Area=0.092 acPeak Elev=197.95'Storage=749 cf0.56 cfs0.23 cfs0.02 cfs0.21 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 232HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP1: DP#1[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 7.327 ac, 26.50% Impervious, Inflow Depth > 1.26" for 100-YR eventInflow = 4.15 cfs @ 12.44 hrs, Volume= 0.769 afPrimary = 4.15 cfs @ 12.44 hrs, Volume= 0.769 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP1: DP#1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)43210Inflow Area=7.327 ac4.15 cfs4.15 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 233HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP2: DP#2[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.661 ac, 13.89% Impervious, Inflow Depth = 0.59" for 100-YR eventInflow = 0.33 cfs @ 12.32 hrs, Volume= 0.033 afPrimary = 0.33 cfs @ 12.32 hrs, Volume= 0.033 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP2: DP#2InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.360.340.320.30.280.260.240.220.20.180.160.140.120.10.080.060.040.020Inflow Area=0.661 ac0.33 cfs0.33 cfsType III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 234HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP3: DP#3[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.277 ac, 11.06% Impervious, Inflow Depth = 1.04" for 100-YR eventInflow = 0.20 cfs @ 12.18 hrs, Volume= 0.024 afPrimary = 0.20 cfs @ 12.18 hrs, Volume= 0.024 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP3: DP#3InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.277 ac0.20 cfs0.20 cfs Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 235HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond RG: RAIN GARDENInflow Area = 0.635 ac, 53.03% Impervious, Inflow Depth = 2.51" for 100-YR eventInflow = 1.69 cfs @ 12.10 hrs, Volume= 0.133 afOutflow = 1.67 cfs @ 12.10 hrs, Volume= 0.133 af, Atten= 2%, Lag= 0.2 minDiscarded = 0.02 cfs @ 10.55 hrs, Volume= 0.028 afPrimary = 1.65 cfs @ 12.10 hrs, Volume= 0.105 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 209.65' @ 12.10 hrs Surf.Area= 364 sf Storage= 241 cfPlug-Flow detention time= 30.0 min calculated for 0.132 af (100% of inflow)Center-of-Mass det. time= 29.8 min ( 869.4 - 839.6 )Volume Invert Avail.Storage Storage Description#1 211.00' 1,467 cfCustom Stage Data (Irregular) Listed below (Recalc)#2 208.00' 437 cfCustom Stage Data (Irregular) Listed below (Recalc)1,092 cf Overall x 40.0% Voids1,903 cf Total Available StorageElevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)211.00 364 81.6 0 0 364212.00 714 118.5 529 529 960213.00 1,180 154.7 937 1,467 1,759Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 364 81.6 0 0 364211.00 364 81.6 1,092 1,092 609Device Routing Invert Outlet Devices#1 Discarded 208.00'2.410 in/hr Exfiltration over Surface area #2 Device 3 209.36'12.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #3 Primary 207.75'12.0" Round Culvert L= 95.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.75' / 202.05' S= 0.0600 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.02 cfs @ 10.55 hrs HW=208.05' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=1.64 cfs @ 12.10 hrs HW=209.65' (Free Discharge)3=Culvert (Passes 1.64 cfs of 5.60 cfs potential flow)2=Grate (Weir Controls 1.64 cfs @ 1.78 fps)Type III 24-hr 100-YR Rainfall=6.40"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 236HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond RG: RAIN GARDENInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.635 acPeak Elev=209.65'Storage=241 cf1.69 cfs1.67 cfs0.02 cfs1.65 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 237HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTime span=0.00-40.00 hrs, dt=0.05 hrs, 801 pointsRunoff by SCS TR-20 method, UH=SCS, Weighted-CNReach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind methodRunoff Area=102,865 sf 7.65% Impervious Runoff Depth=0.00"Subcatchment 1S: AREA P01 Tc=6.0 min CN=50 Runoff=0.00 cfs 0.000 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=0.79"Subcatchment 1SA: ROOF AREA P01 Tc=6.0 min CN=98 Runoff=0.08 cfs 0.006 afRunoff Area=42,059 sf 19.62% Impervious Runoff Depth=0.00"Subcatchment 2S: AREA P02 Flow Length=217' Tc=6.2 min CN=64 Runoff=0.00 cfs 0.000 afRunoff Area=2,000 sf 100.00% Impervious Runoff Depth=0.79"Subcatchment 2SA: ROOF AREA P02 Tc=6.0 min CN=98 Runoff=0.04 cfs 0.003 afRunoff Area=24,797 sf 0.00% Impervious Runoff Depth=0.00"Subcatchment 3S: AREA P03 Tc=6.0 min CN=38 Runoff=0.00 cfs 0.000 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=0.79"Subcatchment 3SA: ROOF AREA P03 Tc=6.0 min CN=98 Runoff=0.08 cfs 0.006 afRunoff Area=74,758 sf 32.04% Impervious Runoff Depth=0.00"Subcatchment 4S: AREA P04 Tc=6.0 min CN=58 Runoff=0.00 cfs 0.000 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=0.79"Subcatchment 4SA: ROOF AREA P04 Tc=6.0 min CN=98 Runoff=0.20 cfs 0.015 afRunoff Area=45,784 sf 8.32% Impervious Runoff Depth=0.00"Subcatchment 5S: AREA P05 Flow Length=304' Tc=9.0 min CN=43 Runoff=0.00 cfs 0.000 afRunoff Area=10,000 sf 100.00% Impervious Runoff Depth=0.79"Subcatchment 5SA: ROOF AREA P05 Tc=6.0 min CN=98 Runoff=0.20 cfs 0.015 afRunoff Area=23,680 sf 45.10% Impervious Runoff Depth=0.00"Subcatchment 6S: AREA P06 Tc=6.0 min CN=66 Runoff=0.00 cfs 0.000 afRunoff Area=4,000 sf 100.00% Impervious Runoff Depth=0.79"Subcatchment 6SA: ROOF AREA P06 Tc=6.0 min CN=98 Runoff=0.08 cfs 0.006 afRunoff Area=12,083 sf 11.06% Impervious Runoff Depth=0.00"Subcatchment 7S: AREA P07 Flow Length=128' Slope=0.0350 '/' Tc=9.9 min CN=46 Runoff=0.00 cfs 0.000 afPeak Elev=208.00' Storage=0 cf Inflow=0.00 cfs 0.000 afPond 1P: DET. BASIN #1 Outflow=0.00 cfs 0.000 afPeak Elev=192.00' Storage=0 cf Inflow=0.00 cfs 0.000 afPond 2P: DETENTION Outflow=0.00 cfs 0.000 afPeak Elev=206.98' Storage=157 cf Inflow=0.20 cfs 0.015 afPond 3P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.015 af Primary=0.00 cfs 0.000 af Outflow=0.05 cfs 0.015 afType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 238HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPeak Elev=198.00' Storage=0 cf Inflow=0.00 cfs 0.000 afPond 5P: INF. SYSTEM #1 Discarded=0.00 cfs 0.000 af Primary=0.00 cfs 0.000 af Outflow=0.00 cfs 0.000 afPeak Elev=206.98' Storage=157 cf Inflow=0.20 cfs 0.015 afPond 7P: 5 HOUSE INF. SYSTEM Discarded=0.05 cfs 0.015 af Primary=0.00 cfs 0.000 af Outflow=0.05 cfs 0.015 afPeak Elev=222.93' Storage=60 cf Inflow=0.08 cfs 0.006 afPond 9P: 2 HOUSE INF Discarded=0.02 cfs 0.006 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.006 afPeak Elev=193.93' Storage=60 cf Inflow=0.08 cfs 0.006 afPond 10P: 2 HOUSE INF Discarded=0.02 cfs 0.006 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.006 afPeak Elev=204.85' Storage=28 cf Inflow=0.04 cfs 0.003 afPond 11P: 1 HOUSE INF. SYSTEM Discarded=0.01 cfs 0.003 af Primary=0.00 cfs 0.000 af Outflow=0.01 cfs 0.003 afPeak Elev=194.93' Storage=60 cf Inflow=0.08 cfs 0.006 afPond 12P: 2 HOUSE INF. SYSTEM Discarded=0.02 cfs 0.006 af Primary=0.00 cfs 0.000 af Outflow=0.02 cfs 0.006 af Inflow=0.00 cfs 0.000 afPond DP1: DP#1 Primary=0.00 cfs 0.000 af Inflow=0.00 cfs 0.000 afPond DP2: DP#2 Primary=0.00 cfs 0.000 af Inflow=0.00 cfs 0.000 afPond DP3: DP#3 Primary=0.00 cfs 0.000 afPeak Elev=208.00' Storage=0 cf Inflow=0.00 cfs 0.000 afPond RG: RAIN GARDEN Discarded=0.00 cfs 0.000 af Primary=0.00 cfs 0.000 af Outflow=0.00 cfs 0.000 afTotal Runoff Area = 8.265 ac Runoff Volume = 0.051 af Average Runoff Depth = 0.07"75.03% Pervious = 6.201 ac 24.97% Impervious = 2.064 ac Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 239HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1S: AREA P01[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond DP1 : DP#1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description1,870 98 Paved parking, HSG A0 96 Gravel surface, HSG A1,020 96 Gravel surface, HSG C10,576 36 Woods, Fair, HSG A8,626 73 Woods, Fair, HSG C63,425 39 >75% Grass cover, Good, HSG A11,348 74 >75% Grass cover, Good, HSG C6,000 98 Roofs, HSG A102,865 50 Weighted Average94,995 92.35% Pervious Area7,870 7.65% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1S: AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=102,865 sfRunoff Volume=0.000 afRunoff Depth=0.00"Tc=6.0 minCN=500.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 240HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 1SA: ROOF AREA P01Runoff = 0.08 cfs @ 12.09 hrs, Volume= 0.006 af, Depth= 0.79" Routed to Pond 12P : 2 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 1SA: ROOF AREA P01RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Type III 24-hrWQV Rainfall=1.00"Runoff Area=4,000 sfRunoff Volume=0.006 afRunoff Depth=0.79"Tc=6.0 minCN=980.08 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 241HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2S: AREA P02[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond 2P : DETENTIONRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description* 6,438 98 Water Surface1,812 98 Paved parking, HSG A816 96 Gravel surface, HSG A1,448 96 Gravel surface, HSG C7,830 36 Woods, Fair, HSG A5,484 73 Woods, Fair, HSG C10,209 39 >75% Grass cover, Good, HSG A8,022 74 >75% Grass cover, Good, HSG C42,059 64 Weighted Average33,809 80.38% Pervious Area8,250 19.62% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)5.5 48 0.1500 0.15Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.4 48 0.0200 2.28Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.1 64 0.2000 7.20Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps0.2 57 0.0800 4.55Shallow Concentrated Flow, D-CUnpaved Kv= 16.1 fps6.2 217 TotalType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 242HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 2S: AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=42,059 sfRunoff Volume=0.000 afRunoff Depth=0.00"Flow Length=217'Tc=6.2 minCN=640.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 243HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 2SA: ROOF AREA P02Runoff = 0.04 cfs @ 12.09 hrs, Volume= 0.003 af, Depth= 0.79" Routed to Pond 11P : 1 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description2,000 98 Roofs, HSG A2,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 2SA: ROOF AREA P02RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0440.0420.040.0380.0360.0340.0320.030.0280.0260.0240.0220.020.0180.0160.0140.0120.010.0080.0060.0040.0020Type III 24-hrWQV Rainfall=1.00"Runoff Area=2,000 sfRunoff Volume=0.003 afRunoff Depth=0.79"Tc=6.0 minCN=980.04 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 244HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3S: AREA P03[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond DP2 : DP#2Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description0 98 Paved parking, HSG A101 96 Gravel surface, HSG A10,576 36 Woods, Fair, HSG A14,120 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C24,797 38 Weighted Average24,797 100.00% Pervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3S: AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=24,797 sfRunoff Volume=0.000 afRunoff Depth=0.00"Tc=6.0 minCN=380.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 245HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 3SA: ROOF AREA P03Runoff = 0.08 cfs @ 12.09 hrs, Volume= 0.006 af, Depth= 0.79" Routed to Pond 10P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 3SA: ROOF AREA P03RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Type III 24-hrWQV Rainfall=1.00"Runoff Area=4,000 sfRunoff Volume=0.006 afRunoff Depth=0.79"Tc=6.0 minCN=980.08 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 246HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4S: AREA P04[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond 5P : INF. SYSTEM #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description23,950 98 Paved parking, HSG A454 96 Gravel surface, HSG A1,554 36 Woods, Fair, HSG A48,800 39 >75% Grass cover, Good, HSG A74,758 58 Weighted Average50,808 67.96% Pervious Area23,950 32.04% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4S: AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=74,758 sfRunoff Volume=0.000 afRunoff Depth=0.00"Tc=6.0 minCN=580.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 247HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 4SA: ROOF AREA P04Runoff = 0.20 cfs @ 12.09 hrs, Volume= 0.015 af, Depth= 0.79" Routed to Pond 3P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 4SA: ROOF AREA P04RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hrWQV Rainfall=1.00"Runoff Area=10,000 sfRunoff Volume=0.015 afRunoff Depth=0.79"Tc=6.0 minCN=980.20 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 248HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5S: AREA P05[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond 1P : DET. BASIN #1Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description* 766 98 Water Surface1,045 98 Paved parking, HSG A0 96 Gravel surface, HSG A12,394 36 Woods, Fair, HSG A29,579 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C2,000 98 Roofs, HSG A45,784 43 Weighted Average41,973 91.68% Pervious Area3,811 8.32% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)8.0 69 0.1200 0.14Sheet Flow, A-BWoods: Light underbrush n= 0.400 P2= 3.00"0.1 46 0.1800 6.83Shallow Concentrated Flow, B-CUnpaved Kv= 16.1 fps0.9 189 0.0500 3.60Shallow Concentrated Flow, C-DUnpaved Kv= 16.1 fps9.0 304 Total Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 249HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSubcatchment 5S: AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=45,784 sfRunoff Volume=0.000 afRunoff Depth=0.00"Flow Length=304'Tc=9.0 minCN=430.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 250HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 5SA: ROOF AREA P05Runoff = 0.20 cfs @ 12.09 hrs, Volume= 0.015 af, Depth= 0.79" Routed to Pond 7P : 5 HOUSE INF. SYSTEMRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description10,000 98 Roofs, HSG A10,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 5SA: ROOF AREA P05RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Type III 24-hrWQV Rainfall=1.00"Runoff Area=10,000 sfRunoff Volume=0.015 afRunoff Depth=0.79"Tc=6.0 minCN=980.20 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 251HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6S: AREA P06[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond RG : RAIN GARDENRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description* 1,180 98 Water Surface9,500 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A13,000 39 >75% Grass cover, Good, HSG A23,680 66 Weighted Average13,000 54.90% Pervious Area10,680 45.10% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6S: AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=23,680 sfRunoff Volume=0.000 afRunoff Depth=0.00"Tc=6.0 minCN=660.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 252HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 6SA: ROOF AREA P06Runoff = 0.08 cfs @ 12.09 hrs, Volume= 0.006 af, Depth= 0.79" Routed to Pond 9P : 2 HOUSE INFRunoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description4,000 98 Roofs, HSG A4,000 100.00% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)6.0Direct Entry, MIN.Subcatchment 6SA: ROOF AREA P06RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Type III 24-hrWQV Rainfall=1.00"Runoff Area=4,000 sfRunoff Volume=0.006 afRunoff Depth=0.79"Tc=6.0 minCN=980.08 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 253HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Subcatchment 7S: AREA P07[45] Hint: Runoff=ZeroRunoff = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Depth= 0.00" Routed to Pond DP3 : DP#3Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsType III 24-hr WQV Rainfall=1.00"Area (sf) CN Description1,336 98 Paved parking, HSG A0 96 Gravel surface, HSG A0 36 Woods, Fair, HSG A10,747 39 >75% Grass cover, Good, HSG A0 74 >75% Grass cover, Good, HSG C12,083 46 Weighted Average10,747 88.94% Pervious Area1,336 11.06% Impervious AreaTc Length Slope Velocity Capacity Description(min) (feet) (ft/ft) (ft/sec) (cfs)9.9 128 0.0350 0.22Sheet Flow, A-BGrass: Short n= 0.150 P2= 3.00"Subcatchment 7S: AREA P07RunoffHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Type III 24-hrWQV Rainfall=1.00"Runoff Area=12,083 sfRunoff Volume=0.000 afRunoff Depth=0.00"Flow Length=128'Slope=0.0350 '/'Tc=9.9 minCN=460.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 254HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 1P: DET. BASIN #1[44] Hint: Outlet device #3 is below defined storageInflow Area = 1.281 ac, 24.76% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afOutflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 208.00' @ 0.00 hrs Surf.Area= 231 sf Storage= 0 cfPlug-Flow detention time= (not calculated: initial storage exceeds outflow)Center-of-Mass det. time= (not calculated: no inflow)Volume Invert Avail.Storage Storage Description#1 208.00' 846 cfCustom Stage Data (Irregular) Listed below (Recalc)Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 231 79.0 0 0 231209.00 432 97.0 326 326 498210.00 612 116.0 519 846 837Device Routing Invert Outlet Devices#1 Device 2 209.57'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #2 Primary 203.38'12.0" Round Culvert L= 68.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 203.38' / 202.48' S= 0.0132 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 207.98'2.0" Vert. Orifice/Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=208.00' (Free Discharge)2=Culvert (Passes 0.00 cfs of 7.34 cfs potential flow)1=Grate ( Controls 0.00 cfs)3=Orifice/Grate (Passes 0.00 cfs of 0.00 cfs potential flow) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 255HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 1P: DET. BASIN #1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=1.281 acPeak Elev=208.00'Storage=0 cf0.00 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 256HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 2P: DETENTION[92] Warning: Device #1 is above defined storageInflow Area = 4.873 ac, 34.24% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afOutflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 192.00' @ 0.00 hrs Surf.Area= 2,373 sf Storage= 0 cfPlug-Flow detention time= (not calculated: initial storage exceeds outflow)Center-of-Mass det. time= (not calculated: no inflow)Volume Invert Avail.Storage Storage Description#1 192.00' 13,235 cfCustom Stage Data (Prismatic) Listed below (Recalc)Elevation Surf.Area Inc.Store Cum.Store(feet) (sq-ft) (cubic-feet) (cubic-feet)192.00 2,373 0 0193.00 3,995 3,184 3,184194.00 4,955 4,475 7,659195.00 6,196 5,576 13,235Device Routing Invert Outlet Devices#1 Primary 195.00'20.0' long x 5.0' breadth Broad-Crested Rectangular Weir X 2.00 Head (feet) 0.20 0.40 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 Coef. (English) 2.34 2.50 2.70 2.68 2.68 2.66 2.65 2.65 2.65 2.65 2.67 2.66 2.68 2.70 2.74 2.79 2.88 #2 Primary 189.20'12.0" Round Culvert X 2.00 L= 34.0' RCP, square edge headwall, Ke= 0.500 Inlet / Outlet Invert= 189.20' / 187.50' S= 0.0500 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf #3 Device 2 192.20'7.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #4 Device 2 192.37'10.0" Vert. Orifice C= 0.600 Limited to weir flow at low heads #5 Device 2 194.01'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #6 Device 2 193.97'24.0" x 24.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=192.00' (Free Discharge)1=Broad-Crested Rectangular Weir ( Controls 0.00 cfs)2=Culvert (Passes 0.00 cfs of 11.47 cfs potential flow)3=Orifice ( Controls 0.00 cfs)4=Orifice ( Controls 0.00 cfs)5=Grate ( Controls 0.00 cfs)6=Grate ( Controls 0.00 cfs) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 257HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 2P: DETENTIONInflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=4.873 acPeak Elev=192.00'Storage=0 cf0.00 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 258HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 3P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 0.79" for WQV eventInflow = 0.20 cfs @ 12.09 hrs, Volume= 0.015 afOutflow = 0.05 cfs @ 11.85 hrs, Volume= 0.015 af, Atten= 77%, Lag= 0.0 minDiscarded = 0.05 cfs @ 11.85 hrs, Volume= 0.015 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 206.98' @ 12.49 hrs Surf.Area= 821 sf Storage= 157 cfPlug-Flow detention time= 20.9 min calculated for 0.015 af (100% of inflow)Center-of-Mass det. time= 20.8 min ( 808.6 - 787.9 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.50' / 209.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 11.85 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=206.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 259HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy StoneType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 260HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 3P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.230 acPeak Elev=206.98'Storage=157 cf0.20 cfs0.05 cfs0.05 cfs0.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 261HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 5P: INF. SYSTEM #1Inflow Area = 2.581 ac, 43.25% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afOutflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minDiscarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 198.00' @ 0.00 hrs Surf.Area= 2,406 sf Storage= 0 cfPlug-Flow detention time= (not calculated: initial storage exceeds outflow)Center-of-Mass det. time= (not calculated: no inflow)Volume Invert Avail.Storage Storage Description#1A 198.00' 3,018 cf20.83'W x 115.50'L x 4.54'H Field A10,928 cf Overall - 3,383 cf Embedded = 7,546 cf x 40.0% Voids#2A 199.00' 3,383 cfCultec R-330XLHD x 64 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows6,401 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 198.00'2.410 in/hr Exfiltration over Surface area #2 Primary 200.54'12.0" Round Culvert L= 26.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 200.54' / 200.41' S= 0.0050 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=198.00' (Free Discharge)1=Exfiltration (Passes 0.00 cfs of 0.13 cfs potential flow)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=198.00' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 262HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1 - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 4 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing16 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 113.50' Row Length +12.0" End Stone x 2 = 115.50' Base Length4 Rows x 52.0" Wide + 6.0" Spacing x 3 + 12.0" Side Stone x 2 = 20.83' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height64 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 4 Rows = 3,382.8 cf Chamber Storage10,928.4 cf Field - 3,382.8 cf Chambers = 7,545.6 cf Stone x 40.0% Voids = 3,018.3 cf Stone StorageChamber Storage + Stone Storage = 6,401.0 cf = 0.147 afOverall Storage Efficiency = 58.6%Overall System Size = 115.50' x 20.83' x 4.54'64 Chambers404.8 cy Field279.5 cy Stone Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 263HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 5P: INF. SYSTEM #1InflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=2.581 acPeak Elev=198.00'Storage=0 cf0.00 cfs0.00 cfs0.00 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 264HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 7P: 5 HOUSE INF. SYSTEMInflow Area = 0.230 ac,100.00% Impervious, Inflow Depth = 0.79" for WQV eventInflow = 0.20 cfs @ 12.09 hrs, Volume= 0.015 afOutflow = 0.05 cfs @ 11.85 hrs, Volume= 0.015 af, Atten= 77%, Lag= 0.0 minDiscarded = 0.05 cfs @ 11.85 hrs, Volume= 0.015 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 1P : DET. BASIN #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 206.98' @ 12.49 hrs Surf.Area= 821 sf Storage= 157 cfPlug-Flow detention time= 20.9 min calculated for 0.015 af (100% of inflow)Center-of-Mass det. time= 20.8 min ( 808.6 - 787.9 )Volume Invert Avail.Storage Storage Description#1A 206.50' 1,065 cf11.17'W x 73.50'L x 4.54'H Field A3,728 cf Overall - 1,065 cf Embedded = 2,662 cf x 40.0% Voids#2A 207.50' 1,065 cfCultec R-330XLHD x 20 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows2,130 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 206.50'2.410 in/hr Exfiltration over Surface area #2 Primary 209.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 209.54' / 209.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.05 cfs @ 11.85 hrs HW=206.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.05 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=206.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 265HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing10 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 71.50' Row Length +12.0" End Stone x 2 = 73.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height20 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 1,065.5 cf Chamber Storage3,727.6 cf Field - 1,065.5 cf Chambers = 2,662.1 cf Stone x 40.0% Voids = 1,064.8 cf Stone StorageChamber Storage + Stone Storage = 2,130.3 cf = 0.049 afOverall Storage Efficiency = 57.2%Overall System Size = 73.50' x 11.17' x 4.54'20 Chambers138.1 cy Field98.6 cy StoneType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 266HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 7P: 5 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.220.210.20.190.180.170.160.150.140.130.120.110.10.090.080.070.060.050.040.030.020.010Inflow Area=0.230 acPeak Elev=206.98'Storage=157 cf0.20 cfs0.05 cfs0.05 cfs0.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 267HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 9P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 0.79" for WQV eventInflow = 0.08 cfs @ 12.09 hrs, Volume= 0.006 afOutflow = 0.02 cfs @ 11.85 hrs, Volume= 0.006 af, Atten= 75%, Lag= 0.0 minDiscarded = 0.02 cfs @ 11.85 hrs, Volume= 0.006 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond RG : RAIN GARDENRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 222.93' @ 12.47 hrs Surf.Area= 352 sf Storage= 60 cfPlug-Flow detention time= 18.7 min calculated for 0.006 af (100% of inflow)Center-of-Mass det. time= 18.4 min ( 806.3 - 787.9 )Volume Invert Avail.Storage Storage Description#1A 222.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 223.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 222.50'2.410 in/hr Exfiltration over Surface area #2 Primary 225.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 225.54' / 225.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 11.85 hrs HW=222.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=222.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 268HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy Stone Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 269HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 9P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Inflow Area=0.092 acPeak Elev=222.93'Storage=60 cf0.08 cfs0.02 cfs0.02 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 270HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 10P: 2 HOUSE INFInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 0.79" for WQV eventInflow = 0.08 cfs @ 12.09 hrs, Volume= 0.006 afOutflow = 0.02 cfs @ 11.85 hrs, Volume= 0.006 af, Atten= 75%, Lag= 0.0 minDiscarded = 0.02 cfs @ 11.85 hrs, Volume= 0.006 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP2 : DP#2Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 193.93' @ 12.47 hrs Surf.Area= 352 sf Storage= 60 cfPlug-Flow detention time= 18.7 min calculated for 0.006 af (100% of inflow)Center-of-Mass det. time= 18.4 min ( 806.3 - 787.9 )Volume Invert Avail.Storage Storage Description#1A 193.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 194.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 193.50'2.410 in/hr Exfiltration over Surface area #2 Primary 196.74'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 196.54' / 196.74' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 11.85 hrs HW=193.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=193.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 271HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INF - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 272HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 10P: 2 HOUSE INFInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Inflow Area=0.092 acPeak Elev=193.93'Storage=60 cf0.08 cfs0.02 cfs0.02 cfs0.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 273HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 11P: 1 HOUSE INF. SYSTEMInflow Area = 0.046 ac,100.00% Impervious, Inflow Depth = 0.79" for WQV eventInflow = 0.04 cfs @ 12.09 hrs, Volume= 0.003 afOutflow = 0.01 cfs @ 11.90 hrs, Volume= 0.003 af, Atten= 73%, Lag= 0.0 minDiscarded = 0.01 cfs @ 11.90 hrs, Volume= 0.003 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 2P : DETENTIONRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 204.85' @ 12.44 hrs Surf.Area= 195 sf Storage= 28 cfPlug-Flow detention time= 15.5 min calculated for 0.003 af (100% of inflow)Center-of-Mass det. time= 15.4 min ( 803.3 - 787.9 )Volume Invert Avail.Storage Storage Description#1A 204.50' 263 cf11.17'W x 17.50'L x 4.54'H Field A888 cf Overall - 231 cf Embedded = 657 cf x 40.0% Voids#2A 205.50' 231 cfCultec R-330XLHD x 4 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows494 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 204.50'2.410 in/hr Exfiltration over Surface area #2 Primary 207.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.50' / 207.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.01 cfs @ 11.90 hrs HW=204.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.01 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=204.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs)Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 274HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing2 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 15.50' Row Length +12.0" End Stone x 2 = 17.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height4 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 231.0 cf Chamber Storage887.5 cf Field - 231.0 cf Chambers = 656.5 cf Stone x 40.0% Voids = 262.6 cf Stone StorageChamber Storage + Stone Storage = 493.6 cf = 0.011 afOverall Storage Efficiency = 55.6%Overall System Size = 17.50' x 11.17' x 4.54'4 Chambers32.9 cy Field24.3 cy Stone Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 275HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 11P: 1 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.0440.0420.040.0380.0360.0340.0320.030.0280.0260.0240.0220.020.0180.0160.0140.0120.010.0080.0060.0040.0020Inflow Area=0.046 acPeak Elev=204.85'Storage=28 cf0.04 cfs0.01 cfs0.01 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 276HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond 12P: 2 HOUSE INF. SYSTEMInflow Area = 0.092 ac,100.00% Impervious, Inflow Depth = 0.79" for WQV eventInflow = 0.08 cfs @ 12.09 hrs, Volume= 0.006 afOutflow = 0.02 cfs @ 11.85 hrs, Volume= 0.006 af, Atten= 75%, Lag= 0.0 minDiscarded = 0.02 cfs @ 11.85 hrs, Volume= 0.006 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond DP1 : DP#1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 194.93' @ 12.47 hrs Surf.Area= 352 sf Storage= 60 cfPlug-Flow detention time= 18.7 min calculated for 0.006 af (100% of inflow)Center-of-Mass det. time= 18.4 min ( 806.3 - 787.9 )Volume Invert Avail.Storage Storage Description#1A 194.50' 463 cf11.17'W x 31.50'L x 4.54'H Field A1,598 cf Overall - 440 cf Embedded = 1,158 cf x 40.0% Voids#2A 195.50' 440 cfCultec R-330XLHD x 8 Inside #1Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows903 cf Total Available Storage Storage Group A created with Chamber WizardDevice Routing Invert Outlet Devices#1 Discarded 194.50'2.410 in/hr Exfiltration over Surface area #2 Primary 197.70'6.0" Round Culvert L= 10.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 197.50' / 197.70' S= -0.0200 '/' Cc= 0.900 n= 0.010 PVC, smooth interior, Flow Area= 0.20 sf Discarded OutFlow Max=0.02 cfs @ 11.85 hrs HW=194.55' (Free Discharge)1=Exfiltration (Exfiltration Controls 0.02 cfs)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=194.50' (Free Discharge)2=Culvert ( Controls 0.00 cfs) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 277HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEM - Chamber Wizard Field AChamber Model = Cultec R-330XLHD (Cultec Recharger® 330XLHD)Effective Size= 47.8"W x 30.0"H => 7.45 sf x 7.00'L = 52.2 cfOverall Size= 52.0"W x 30.5"H x 8.50'L with 1.50' OverlapRow Length Adjustment= +1.50' x 7.45 sf x 2 rows52.0" Wide + 6.0" Spacing = 58.0" C-C Row Spacing4 Chambers/Row x 7.00' Long +1.50' Row Adjustment = 29.50' Row Length +12.0" End Stone x 2 = 31.50' Base Length2 Rows x 52.0" Wide + 6.0" Spacing x 1 + 12.0" Side Stone x 2 = 11.17' Base Width12.0" Stone Base + 30.5" Chamber Height + 12.0" Stone Cover = 4.54' Field Height8 Chambers x 52.2 cf +1.50' Row Adjustment x 7.45 sf x 2 Rows = 439.6 cf Chamber Storage1,597.5 cf Field - 439.6 cf Chambers = 1,157.9 cf Stone x 40.0% Voids = 463.2 cf Stone StorageChamber Storage + Stone Storage = 902.8 cf = 0.021 afOverall Storage Efficiency = 56.5%Overall System Size = 31.50' x 11.17' x 4.54'8 Chambers59.2 cy Field42.9 cy StoneType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 278HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond 12P: 2 HOUSE INF. SYSTEMInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)0.0850.080.0750.070.0650.060.0550.050.0450.040.0350.030.0250.020.0150.010.0050Inflow Area=0.092 acPeak Elev=194.93'Storage=60 cf0.08 cfs0.02 cfs0.02 cfs0.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 279HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP1: DP#1[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 7.327 ac, 26.50% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP1: DP#1InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=7.327 ac0.00 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 280HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP2: DP#2[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.661 ac, 13.89% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP2: DP#2InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=0.661 ac0.00 cfs0.00 cfs Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 281HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond DP3: DP#3[40] Hint: Not Described (Outflow=Inflow)Inflow Area = 0.277 ac, 11.06% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minRouting by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrsPond DP3: DP#3InflowPrimaryHydrographTime (hours)403938373635343332313029282726252423222120191817161514131211109876543210Flow (cfs)10Inflow Area=0.277 ac0.00 cfs0.00 cfsType III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 282HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCSummary for Pond RG: RAIN GARDENInflow Area = 0.635 ac, 53.03% Impervious, Inflow Depth = 0.00" for WQV eventInflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afOutflow = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af, Atten= 0%, Lag= 0.0 minDiscarded = 0.00 cfs @ 0.00 hrs, Volume= 0.000 afPrimary = 0.00 cfs @ 0.00 hrs, Volume= 0.000 af Routed to Pond 5P : INF. SYSTEM #1Routing by Stor-Ind method, Time Span= 0.00-40.00 hrs, dt= 0.05 hrs / 2Peak Elev= 208.00' @ 0.00 hrs Surf.Area= 364 sf Storage= 0 cfPlug-Flow detention time= (not calculated: initial storage exceeds outflow)Center-of-Mass det. time= (not calculated: no inflow)Volume Invert Avail.Storage Storage Description#1 211.00' 1,467 cfCustom Stage Data (Irregular) Listed below (Recalc)#2 208.00' 437 cfCustom Stage Data (Irregular) Listed below (Recalc)1,092 cf Overall x 40.0% Voids1,903 cf Total Available StorageElevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)211.00 364 81.6 0 0 364212.00 714 118.5 529 529 960213.00 1,180 154.7 937 1,467 1,759Elevation Surf.Area Perim. Inc.Store Cum.Store Wet.Area(feet) (sq-ft) (feet) (cubic-feet) (cubic-feet) (sq-ft)208.00 364 81.6 0 0 364211.00 364 81.6 1,092 1,092 609Device Routing Invert Outlet Devices#1 Discarded 208.00'2.410 in/hr Exfiltration over Surface area #2 Device 3 209.36'12.0" Horiz. Grate C= 0.600 Limited to weir flow at low heads #3 Primary 207.75'12.0" Round Culvert L= 95.0' RCP, groove end projecting, Ke= 0.200 Inlet / Outlet Invert= 207.75' / 202.05' S= 0.0600 '/' Cc= 0.900 n= 0.013 Corrugated PE, smooth interior, Flow Area= 0.79 sf Discarded OutFlow Max=0.00 cfs @ 0.00 hrs HW=208.00' (Free Discharge)1=Exfiltration (Passes 0.00 cfs of 0.02 cfs potential flow)Primary OutFlow Max=0.00 cfs @ 0.00 hrs HW=208.00' (Free Discharge)3=Culvert (Passes 0.00 cfs of 0.33 cfs potential flow)2=Grate ( Controls 0.00 cfs) Type III 24-hr WQV Rainfall=1.00"20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 283HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCPond RG: RAIN GARDENInflowOutflowDiscardedPrimaryHydrographTime (hours)4038363432302826242220181614121086420Flow (cfs)10Inflow Area=0.635 acPeak Elev=208.00'Storage=0 cf0.00 cfs0.00 cfs0.00 cfs0.00 cfsMulti-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 284HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 1S: AREA P01Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.03 0.018 0.0910-YR 4.50 0.67 0.098 0.5025-YR 5.20 1.42 0.153 0.7850-YR 5.90 2.33 0.215 1.09100-YR6.40 3.04 0.265 1.34WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 285HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 1SA: ROOF AREA P01Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.26 0.021 2.7710-YR 4.50 0.39 0.033 4.2625-YR 5.20 0.46 0.038 4.9650-YR 5.90 0.52 0.043 5.66100-YR6.40 0.56 0.047 6.16WQV 1.00 0.08 0.006 0.79Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 286HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 2S: AREA P02Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.36 0.038 0.4710-YR 4.50 1.29 0.102 1.2725-YR 5.20 1.80 0.138 1.7150-YR 5.90 2.36 0.176 2.19100-YR6.40 2.77 0.205 2.55WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 287HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 2SA: ROOF AREA P02Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.13 0.011 2.7710-YR 4.50 0.20 0.016 4.2625-YR 5.20 0.23 0.019 4.9650-YR 5.90 0.26 0.022 5.66100-YR6.40 0.28 0.024 6.16WQV 1.00 0.04 0.003 0.79Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 288HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 3S: AREA P03Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.00 0.000 0.0010-YR 4.50 0.01 0.004 0.0925-YR 5.20 0.02 0.010 0.2150-YR 5.90 0.07 0.017 0.37100-YR6.40 0.12 0.024 0.51WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 289HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 3SA: ROOF AREA P03Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.26 0.021 2.7710-YR 4.50 0.39 0.033 4.2625-YR 5.20 0.46 0.038 4.9650-YR 5.90 0.52 0.043 5.66100-YR6.40 0.56 0.047 6.16WQV 1.00 0.08 0.006 0.79Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 290HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 4S: AREA P04Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.21 0.039 0.2710-YR 4.50 1.46 0.129 0.9025-YR 5.20 2.24 0.183 1.2850-YR 5.90 3.10 0.242 1.69100-YR6.40 3.75 0.288 2.01WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 291HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 4SA: ROOF AREA P04Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.65 0.053 2.7710-YR 4.50 0.99 0.082 4.2625-YR 5.20 1.14 0.095 4.9650-YR 5.90 1.30 0.108 5.66100-YR6.40 1.41 0.118 6.16WQV 1.00 0.20 0.015 0.79Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 292HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 5S: AREA P05Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.00 0.001 0.0110-YR 4.50 0.06 0.020 0.2325-YR 5.20 0.17 0.036 0.4150-YR 5.90 0.34 0.056 0.64100-YR6.40 0.52 0.072 0.83WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 293HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 5SA: ROOF AREA P05Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.65 0.053 2.7710-YR 4.50 0.99 0.082 4.2625-YR 5.20 1.14 0.095 4.9650-YR 5.90 1.30 0.108 5.66100-YR6.40 1.41 0.118 6.16WQV 1.00 0.20 0.015 0.79Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 294HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 6S: AREA P06Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.26 0.025 0.5410-YR 4.50 0.82 0.063 1.4025-YR 5.20 1.13 0.084 1.8750-YR 5.90 1.45 0.107 2.37100-YR6.40 1.69 0.124 2.74WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 295HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 6SA: ROOF AREA P06Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.26 0.021 2.7710-YR 4.50 0.39 0.033 4.2625-YR 5.20 0.46 0.038 4.9650-YR 5.90 0.52 0.043 5.66100-YR6.40 0.56 0.047 6.16WQV 1.00 0.08 0.006 0.79Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 296HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Subcatchment 7S: AREA P07Event Rainfall(inches)Runoff(cfs)Volume(acre-feet)Depth(inches)2-YR 3.00 0.00 0.001 0.0310-YR 4.50 0.04 0.008 0.3325-YR 5.20 0.08 0.013 0.5650-YR 5.90 0.14 0.019 0.83100-YR6.40 0.20 0.024 1.04WQV 1.00 0.00 0.000 0.00 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 297HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 1P: DET. BASIN #1Event Inflow(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.00 0.00 208.01 210-YR 0.06 0.04 208.20 4925-YR 0.26 0.10 209.06 35250-YR 0.71 0.48 209.63 631100-YR0.99 0.91 209.67 652WQV 0.00 0.00 208.00 0Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 298HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 2P: DETENTIONEvent Inflow(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.36 0.04 192.31 80910-YR 1.29 0.38 192.52 1,45725-YR 1.80 0.72 192.63 1,81650-YR 2.59 1.94 192.95 3,000100-YR4.70 2.96 193.27 4,298WQV 0.00 0.00 192.00 0 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 299HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 3P: 5 HOUSE INF. SYSTEMEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.65 0.050.050.00 208.39 91410-YR 0.99 0.05 0.05 0.00 209.69 1,66825-YR 1.14 0.19 0.05 0.14 209.90 1,75450-YR 1.30 0.44 0.05 0.39 210.07 1,810100-YR1.41 0.570.050.52 210.18 1,849WQV 0.20 0.05 0.05 0.00 206.98 157Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 300HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 5P: INF. SYSTEM #1Event Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.34 0.130.130.00 198.24 23410-YR 2.24 0.13 0.13 0.00 200.35 3,63325-YR 3.32 0.51 0.13 0.38 200.89 4,58450-YR 4.50 1.72 0.13 1.59 201.32 5,208100-YR5.40 2.770.132.64 201.65 5,540WQV 0.00 0.00 0.00 0.00 198.00 0 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 301HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 7P: 5 HOUSE INF. SYSTEMEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.65 0.050.050.00 208.39 91410-YR 0.99 0.05 0.05 0.00 209.69 1,66825-YR 1.14 0.18 0.05 0.13 209.93 1,76550-YR 1.30 0.43 0.05 0.39 210.10 1,822100-YR1.41 0.560.050.52 210.21 1,859WQV 0.20 0.05 0.05 0.00 206.98 157Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 302HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 9P: 2 HOUSE INFEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.26 0.020.020.00 224.28 35510-YR 0.39 0.02 0.02 0.00 225.42 64725-YR 0.46 0.05 0.02 0.03 225.82 72850-YR 0.52 0.16 0.02 0.14 225.94 747100-YR0.56 0.230.020.21 225.99 755WQV 0.08 0.02 0.02 0.00 222.93 60 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 303HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 10P: 2 HOUSE INFEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.26 0.020.020.00 195.28 35510-YR 0.39 0.02 0.02 0.00 196.42 64725-YR 0.46 0.05 0.02 0.03 196.82 72850-YR 0.52 0.16 0.02 0.14 196.94 747100-YR0.56 0.230.020.21 196.99 755WQV 0.08 0.02 0.02 0.00 193.93 60Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 304HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 11P: 1 HOUSE INF. SYSTEMEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.13 0.010.010.00 206.11 17010-YR 0.20 0.01 0.01 0.00 207.08 30925-YR 0.23 0.01 0.01 0.00 207.67 38250-YR 0.26 0.05 0.01 0.04 207.79 394100-YR0.28 0.090.010.08 207.85 399WQV 0.04 0.01 0.01 0.00 204.85 28 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 305HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond 12P: 2 HOUSE INF. SYSTEMEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.26 0.020.020.00 196.28 35510-YR 0.39 0.02 0.02 0.00 197.42 64725-YR 0.46 0.05 0.02 0.03 197.78 72250-YR 0.52 0.16 0.02 0.14 197.90 741100-YR0.56 0.230.020.21 197.95 749WQV 0.08 0.02 0.02 0.00 194.93 60Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 306HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond DP1: DP#1Event Inflow(cfs)Primary(cfs)Elevation(feet)Storage(acre-feet)2-YR 0.07 0.070.00 0.00010-YR 0.87 0.87 0.00 0.00025-YR 1.66 1.66 0.00 0.00050-YR 2.86 2.86 0.00 0.000100-YR4.15 4.150.00 0.000WQV 0.00 0.00 0.00 0.000 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 307HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond DP2: DP#2Event Inflow(cfs)Primary(cfs)Elevation(feet)Storage(acre-feet)2-YR 0.00 0.000.00 0.00010-YR 0.01 0.01 0.00 0.00025-YR 0.04 0.04 0.00 0.00050-YR 0.21 0.21 0.00 0.000100-YR0.33 0.330.00 0.000WQV 0.00 0.00 0.00 0.000Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 308HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond DP3: DP#3Event Inflow(cfs)Primary(cfs)Elevation(feet)Storage(acre-feet)2-YR 0.00 0.000.00 0.00010-YR 0.04 0.04 0.00 0.00025-YR 0.08 0.08 0.00 0.00050-YR 0.14 0.14 0.00 0.000100-YR0.20 0.200.00 0.000WQV 0.00 0.00 0.00 0.000 Multi-Event Tables20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillPage 309HydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCEvents for Pond RG: RAIN GARDENEvent Inflow(cfs)Outflow(cfs)Discarded(cfs)Primary(cfs)Elevation(feet)Storage(cubic-feet)2-YR 0.26 0.150.020.13 209.41 20610-YR 0.82 0.81 0.02 0.79 209.54 22425-YR 1.13 1.11 0.02 1.09 209.58 23050-YR 1.45 1.43 0.02 1.41 209.63 237100-YR1.69 1.670.021.65 209.65 241WQV 0.00 0.00 0.00 0.00 208.00 0Table of Contents20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillHydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLCTABLE OF CONTENTSProject Reports 1 Routing Diagram2-YR Event 2 Node Listing 4 Subcat 1S: AREA P01 5 Subcat 1SA: ROOF AREA P01 6 Subcat 2S: AREA P02 8 Subcat 2SA: ROOF AREA P02 9 Subcat 3S: AREA P03 10 Subcat 3SA: ROOF AREA P03 11 Subcat 4S: AREA P04 12 Subcat 4SA: ROOF AREA P04 13 Subcat 5S: AREA P05 15 Subcat 5SA: ROOF AREA P05 16 Subcat 6S: AREA P06 17 Subcat 6SA: ROOF AREA P06 18 Subcat 7S: AREA P07 19 Pond 1P: DET. BASIN #1 21 Pond 2P: DETENTION 23 Pond 3P: 5 HOUSE INF. SYSTEM 26 Pond 5P: INF. SYSTEM #1 29 Pond 7P: 5 HOUSE INF. SYSTEM 32 Pond 9P: 2 HOUSE INF 35 Pond 10P: 2 HOUSE INF 38 Pond 11P: 1 HOUSE INF. SYSTEM 41 Pond 12P: 2 HOUSE INF. SYSTEM 44 Pond DP1: DP#1 45 Pond DP2: DP#2 46 Pond DP3: DP#3 47 Pond RG: RAIN GARDEN10-YR Event 49 Node Listing 51 Subcat 1S: AREA P01 52 Subcat 1SA: ROOF AREA P01 53 Subcat 2S: AREA P02 55 Subcat 2SA: ROOF AREA P02 56 Subcat 3S: AREA P03 57 Subcat 3SA: ROOF AREA P03 58 Subcat 4S: AREA P04 59 Subcat 4SA: ROOF AREA P04 60 Subcat 5S: AREA P05 62 Subcat 5SA: ROOF AREA P05 63 Subcat 6S: AREA P06 64 Subcat 6SA: ROOF AREA P06 65 Subcat 7S: AREA P07 66 Pond 1P: DET. BASIN #1 68 Pond 2P: DETENTION 70 Pond 3P: 5 HOUSE INF. SYSTEM Table of Contents20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillHydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLC 73 Pond 5P: INF. SYSTEM #1 76 Pond 7P: 5 HOUSE INF. SYSTEM 79 Pond 9P: 2 HOUSE INF 82 Pond 10P: 2 HOUSE INF 85 Pond 11P: 1 HOUSE INF. SYSTEM 88 Pond 12P: 2 HOUSE INF. SYSTEM 91 Pond DP1: DP#1 92 Pond DP2: DP#2 93 Pond DP3: DP#3 94 Pond RG: RAIN GARDEN25-YR Event 96 Node Listing 98 Subcat 1S: AREA P01 99 Subcat 1SA: ROOF AREA P01 100 Subcat 2S: AREA P02 102 Subcat 2SA: ROOF AREA P02 103 Subcat 3S: AREA P03 104 Subcat 3SA: ROOF AREA P03 105 Subcat 4S: AREA P04 106 Subcat 4SA: ROOF AREA P04 107 Subcat 5S: AREA P05 109 Subcat 5SA: ROOF AREA P05 110 Subcat 6S: AREA P06 111 Subcat 6SA: ROOF AREA P06 112 Subcat 7S: AREA P07 113 Pond 1P: DET. BASIN #1 115 Pond 2P: DETENTION 117 Pond 3P: 5 HOUSE INF. SYSTEM 120 Pond 5P: INF. SYSTEM #1 123 Pond 7P: 5 HOUSE INF. SYSTEM 126 Pond 9P: 2 HOUSE INF 129 Pond 10P: 2 HOUSE INF 132 Pond 11P: 1 HOUSE INF. SYSTEM 135 Pond 12P: 2 HOUSE INF. SYSTEM 138 Pond DP1: DP#1 139 Pond DP2: DP#2 140 Pond DP3: DP#3 141 Pond RG: RAIN GARDEN50-YR Event 143 Node Listing 145 Subcat 1S: AREA P01 146 Subcat 1SA: ROOF AREA P01 147 Subcat 2S: AREA P02 149 Subcat 2SA: ROOF AREA P02 150 Subcat 3S: AREA P03 151 Subcat 3SA: ROOF AREA P03 152 Subcat 4S: AREA P04 153 Subcat 4SA: ROOF AREA P04 154 Subcat 5S: AREA P05 156 Subcat 5SA: ROOF AREA P05Table of Contents20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillHydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLC 157 Subcat 6S: AREA P06 158 Subcat 6SA: ROOF AREA P06 159 Subcat 7S: AREA P07 160 Pond 1P: DET. BASIN #1 162 Pond 2P: DETENTION 164 Pond 3P: 5 HOUSE INF. SYSTEM 167 Pond 5P: INF. SYSTEM #1 170 Pond 7P: 5 HOUSE INF. SYSTEM 173 Pond 9P: 2 HOUSE INF 176 Pond 10P: 2 HOUSE INF 179 Pond 11P: 1 HOUSE INF. SYSTEM 182 Pond 12P: 2 HOUSE INF. SYSTEM 185 Pond DP1: DP#1 186 Pond DP2: DP#2 187 Pond DP3: DP#3 188 Pond RG: RAIN GARDEN100-YR Event 190 Node Listing 192 Subcat 1S: AREA P01 193 Subcat 1SA: ROOF AREA P01 194 Subcat 2S: AREA P02 196 Subcat 2SA: ROOF AREA P02 197 Subcat 3S: AREA P03 198 Subcat 3SA: ROOF AREA P03 199 Subcat 4S: AREA P04 200 Subcat 4SA: ROOF AREA P04 201 Subcat 5S: AREA P05 203 Subcat 5SA: ROOF AREA P05 204 Subcat 6S: AREA P06 205 Subcat 6SA: ROOF AREA P06 206 Subcat 7S: AREA P07 207 Pond 1P: DET. BASIN #1 209 Pond 2P: DETENTION 211 Pond 3P: 5 HOUSE INF. SYSTEM 214 Pond 5P: INF. SYSTEM #1 217 Pond 7P: 5 HOUSE INF. SYSTEM 220 Pond 9P: 2 HOUSE INF 223 Pond 10P: 2 HOUSE INF 226 Pond 11P: 1 HOUSE INF. SYSTEM 229 Pond 12P: 2 HOUSE INF. SYSTEM 232 Pond DP1: DP#1 233 Pond DP2: DP#2 234 Pond DP3: DP#3 235 Pond RG: RAIN GARDENWQV Event 237 Node Listing 239 Subcat 1S: AREA P01 240 Subcat 1SA: ROOF AREA P01 241 Subcat 2S: AREA P02 243 Subcat 2SA: ROOF AREA P02 Table of Contents20110084A71_As_Built Rev Printed 8/24/2022Prepared by Fuss & O'NeillHydroCAD® 10.20-2d s/n 01614 © 2021 HydroCAD Software Solutions LLC 244 Subcat 3S: AREA P03 245 Subcat 3SA: ROOF AREA P03 246 Subcat 4S: AREA P04 247 Subcat 4SA: ROOF AREA P04 248 Subcat 5S: AREA P05 250 Subcat 5SA: ROOF AREA P05 251 Subcat 6S: AREA P06 252 Subcat 6SA: ROOF AREA P06 253 Subcat 7S: AREA P07 254 Pond 1P: DET. BASIN #1 256 Pond 2P: DETENTION 258 Pond 3P: 5 HOUSE INF. SYSTEM 261 Pond 5P: INF. SYSTEM #1 264 Pond 7P: 5 HOUSE INF. SYSTEM 267 Pond 9P: 2 HOUSE INF 270 Pond 10P: 2 HOUSE INF 273 Pond 11P: 1 HOUSE INF. SYSTEM 276 Pond 12P: 2 HOUSE INF. SYSTEM 279 Pond DP1: DP#1 280 Pond DP2: DP#2 281 Pond DP3: DP#3 282 Pond RG: RAIN GARDENMulti-Event Tables 284 Subcat 1S: AREA P01 285 Subcat 1SA: ROOF AREA P01 286 Subcat 2S: AREA P02 287 Subcat 2SA: ROOF AREA P02 288 Subcat 3S: AREA P03 289 Subcat 3SA: ROOF AREA P03 290 Subcat 4S: AREA P04 291 Subcat 4SA: ROOF AREA P04 292 Subcat 5S: AREA P05 293 Subcat 5SA: ROOF AREA P05 294 Subcat 6S: AREA P06 295 Subcat 6SA: ROOF AREA P06 296 Subcat 7S: AREA P07 297 Pond 1P: DET. BASIN #1 298 Pond 2P: DETENTION 299 Pond 3P: 5 HOUSE INF. SYSTEM 300 Pond 5P: INF. SYSTEM #1 301 Pond 7P: 5 HOUSE INF. SYSTEM 302 Pond 9P: 2 HOUSE INF 303 Pond 10P: 2 HOUSE INF 304 Pond 11P: 1 HOUSE INF. SYSTEM 305 Pond 12P: 2 HOUSE INF. SYSTEM 306 Pond DP1: DP#1 307 Pond DP2: DP#2 308 Pond DP3: DP#3 309 Pond RG: RAIN GARDEN