complete drainage report rev 9

Existing Conditions NOAA 24-hr D 2-Year Rainfall=3.44" 2024-04-20 HydroCAD - Existing Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Printed 10/25/2024 Page 15 Summary for Link 11L: DA 1 Inflow Area = 481,833 sf, 0.00% Impervious, Inflow Depth = 1.14" for 2-Year event Inflow = 8.62 cfs @ 12.34 hrs, Volume= 45,754 cf Primary = 8.62 cfs @ 12.34 hrs, Volume= 45,754 cf, Atten= 0%, Lag= 0.0 min Routed to Link 12L : Total Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.05 hrs Link 11L: DA 1 Hydrograph Inflow Primary 8.62 cfs 9 8.62 cfs Inflow Area=481,833 sf 8 7 Flow (cfs) 6 5 4 3 2 1 0 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46 48 50 52 54 56 58 60 62 64 66 68 70 72 Time (hours)