1240815StormWaterManagementReport

PLEASANT VALLEY WAY 1240815-pipes NOAA 24-hr D 2-Year-2020 Rainfall=3.47", P2=3.47" Prepared by Casey & Keller, Inc Printed 9/12/2025 HydroCAD® 10.20-7a s/n 03272 © 2025 HydroCAD Software Solutions LLC Pond 5: Pipes Hydrograph 0.55 0.52 cfs Inflow Outflow Discarded 0.5 0.44 cfs Inflow Area=0.359 ac Primary 0.45 0.41 cfs Peak Elev=412.44' 0.4 Storage=183 cf 0.35 Flow (cfs) 0.3 0.25 0.2 0.15 0.1 0.05 0.03 cfs 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) 19