complete drainage report rev 9

POA-2 NOAA 24-hr D 10-Year Rainfall=5.22" 2024-05-12 HydroCad - Proposed POA 2B-1 Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Printed 10/25/2024 Page 211 Summary for Link 28L: POA 2 Inflow Area = Inflow = Primary = 722,187 sf, 47.85% Impervious, Inflow Depth = 1.71" for 10-Year event 15.29 cfs @ 12.20 hrs, Volume= 102,660 cf 15.29 cfs @ 12.20 hrs, Volume= 102,660 cf, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-80.00 hrs, dt= 0.04 hrs Link 28L: POA 2 Hydrograph 17 16 15 Inflow Primary 15.29 cfs 15.29 cfs Inflow Area=722,187 sf 14 13 12 Flow (cfs) 11 10 9 8 7 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 74 76 78 80 Time (hours)