Stormwater Report

512-516 Pleasant Valley Way, West Orange 1240815-pipes Water Quality Storm Water Quality Rainfall=1.25", 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 53 Summary for Link 7: Proposed Inflow Area = 0.374 ac, 69.93% Impervious, Inflow Depth= 0.16" for Water Quality event Inflow = 0.23 cfs@ 1.14 hrs, Volume= 0.005 af Primary = 0.23 cfs@ 1.14 hrs, Volume= 0.005 af, Atten= 0%, Lag= 0.0 min Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.05 hrs Link 7: Proposed Hydrograph Bi Inflow Primary. Inflow Area=0.374 ac 0 2 4 6 8 10 1214 16 18 20 22 24 26 28 30 32 34 96 38 40 42 44 46 48 50 52 54 56 58 6062 64 66 68 70 72 Time (hours) 60