Drainage Report

Basdin 2-2 without Exfiltration Proposed Basin 2-2 R5 NOAA 24-hr D 2-Year Rainfall=3.44" Prepared by Anderson Consulting Services Printed 10/29/2023 HydroCAD® 10.20-3f s/n 06666 © 2023 HydroCAD Software Solutions LLC Page 10 Subcatchment 36S: Basin 2-2 Hydrograph Runoff 3.19 cfs 3 NOAA 24-hr D 2-Year Rainfall=3.44" Runoff Area=61,497 sf Runoff Volume=0.295 af Flow (cfs) 2 Runoff Depth=2.51" Flow Length=606' Tc=10.0 min 1 CN=80/98 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)