complete drainage report rev 9

POA-2 NOAA 24-hr D 2-Year Rainfall=3.44" 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 109 Summary for Link 34L: DA 2 Undetained Inflow Area = 172,465 sf, 30.45% Impervious, Inflow Depth = 1.94" for 2-Year event Inflow = 7.21 cfs @ 12.17 hrs, Volume= 27,888 cf Primary = 7.21 cfs @ 12.17 hrs, Volume= 27,888 cf, Atten= 0%, Lag= 0.0 min Routed to Link 28L : POA 2 Primary outflow = Inflow, Time Span= 0.00-80.00 hrs, dt= 0.04 hrs Link 34L: DA 2 Undetained Hydrograph 8 Inflow Primary 7.21 cfs 7.21 cfs Inflow Area=172,465 sf 7 6 Flow (cfs) 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)