complete drainage report rev 9

POA-2 2024-05-12 HydroCad - Proposed POA 2B-1 NOAA 24-hr D 10-Year Rainfall=5.22" Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Printed 10/25/2024 Page 112 Subcatchment 53S: Basin 9 - Imp Runoff Area=17,461 sf 100.00% Impervious Runoff Depth=4.98" Flow Length=140' Tc=7.4 min CN=98 Runoff=1.87 cfs 7,250 cf Subcatchment 54S: Basin 9 - Perv Runoff Area=8,916 sf 0.00% Impervious Runoff Depth=2.90" Flow Length=140' Tc=7.4 min CN=78 Runoff=0.65 cfs 2,154 cf Pond 21P: Basin 3 Peak Elev=559.09' Storage=183 cf Inflow=1.65 cfs 6,028 cf Discarded=1.21 cfs 6,028 cf Primary=0.00 cfs 0 cf Outflow=1.21 cfs 6,028 cf Pond 22P: Basin 4 Peak Elev=572.69' Storage=3,380 cf Inflow=5.30 cfs 18,836 cf Discarded=1.13 cfs 18,660 cf Primary=0.10 cfs 176 cf Outflow=1.23 cfs 18,836 cf Pond 27P: Basin 2 Peak Elev=545.18' Storage=18,379 cf Inflow=8.13 cfs 31,954 cf Outflow=0.93 cfs 22,643 cf Pond 33P: Basin 11 Peak Elev=590.37' Storage=1,989 cf Inflow=7.47 cfs 30,355 cf Discarded=3.13 cfs 28,464 cf Primary=2.25 cfs 1,891 cf Outflow=5.37 cfs 30,355 cf Pond 41P: Basin 10 Peak Elev=576.44' Storage=4,207 cf Inflow=7.31 cfs 30,212 cf Discarded=2.22 cfs 28,927 cf Primary=0.93 cfs 1,285 cf Outflow=3.14 cfs 30,212 cf Pond 42P: Basin 9 Peak Elev=562.64' Storage=1,667 cf Inflow=2.52 cfs 9,405 cf Discarded=0.61 cfs 9,405 cf Primary=0.00 cfs 0 cf Outflow=0.61 cfs 9,405 cf Pond 48P: Basin 8 Peak Elev=573.44' Storage=1,768 cf Inflow=5.52 cfs 21,218 cf Discarded=2.83 cfs 21,218 cf Primary=0.00 cfs 0 cf Outflow=2.83 cfs 21,218 cf Pond 49P: Basin 7 Peak Elev=532.09' Storage=16,775 cf Inflow=7.67 cfs 32,740 cf Outflow=1.73 cfs 26,967 cf Link 28L: POA 2 Inflow=15.29 cfs 102,660 cf Primary=15.29 cfs 102,660 cf Link 34L: DA 2 Undetained Inflow=13.00 cfs 49,875 cf Primary=13.00 cfs 49,875 cf Total Runoff Area = 722,187 sf Runoff Volume = 230,446 cf Average Runoff Depth = 3.83" 52.15% Pervious = 376,642 sf 47.85% Impervious = 345,545 sf