complete drainage report rev 9

POA-1 2024-05-12 HydroCad - Proposed POA 1B-1 NOAA 24-hr D 100-Year Rainfall=8.66" Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Printed 10/25/2024 Page 93 Subcatchment 14S: Basin 1 - Imp Flow (cfs) Hydrograph 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Runoff 21.60 cfs NOAA 24-hr D 100-Year Rainfall=8.66" Runoff Area=147,571 sf Runoff Volume=103,543 cf Runoff Depth=8.42" Flow Length=1,000' Tc=14.1 min CN=98 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)