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 19 Summary for Link 13L: DA 3 Inflow Area = 7,751 sf, 0.00% Impervious, Inflow Depth = 0.97" for 2-Year event Inflow = 0.13 cfs @ 12.26 hrs, Volume= 627 cf Primary = 0.13 cfs @ 12.26 hrs, Volume= 627 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 13L: DA 3 Hydrograph Inflow Primary 0.13 cfs 0.14 0.13 0.13 cfs Inflow Area=7,751 sf 0.12 0.11 Flow (cfs) 0.1 0.09 0.08 0.07 0.06 0.05 0.04 0.03 0.02 0.01 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)