Stormwater Report

512-516 Pleasant Valley Way, West Orange 1240815-pipes NOAA 24-hr D 2-Year-2020 Rainfall=3.47", P2=3.47" Prepared by Casey & Keller, Inc Printed 8/25/2025 HydroCAD® 10.20-7a_ s/n 03272 © 2025 HydroCAD Software Solutions LLC Page 12 Pond 5: Pipes Hydrograph Bi Inflow Outflow ( Inflow Area=0.360 ac | |B piceve’ ae Peak Elev=412.44' * —_ Storage=183 cf 0.454 044 0.354 0.34 Flow (cfs) 0284 024 0.154 0.14 [ SZ wa CLLULLLULLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLILLLLIL 0. a a : , 0 2 4 6 B 10121416 18 20 22 24 26 28 30 32 34.36 38 40 42 44 46.48 50 52 54 56 58 60 62 64 6568 7072 Time (hours) 19