complete drainage report rev 9

POA-1 NOAA 24-hr D 10-Year Rainfall=5.22" 2024-05-12 HydroCad - Proposed POA 1B-1 Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Printed 10/25/2024 Page 89 Summary for Link 25L: POA 1 Inflow Area = Inflow = Primary = 481,833 sf, 51.45% Impervious, Inflow Depth > 2.19" for 10-Year event 5.27 cfs @ 12.15 hrs, Volume= 88,042 cf 5.27 cfs @ 12.15 hrs, Volume= 88,042 cf, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.01 hrs Link 25L: POA 1 Hydrograph Inflow Primary 5.27 cfs 5.27 cfs Inflow Area=481,833 sf 5 Flow (cfs) 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)