J_2024 05 09_West Orange Stormwater Management Plan

Post-Developed (O-1A) West Orange HydroCAD_Post NJ DEP 2-hr WQ Rainfall=1.25", P2=3.42" Prepared by Burns & McDonnell HydroCAD® 10.20-4b s/n 08510 © 2023 HydroCAD Software Solutions LLC Printed 5/13/2024 Page 7 Total Runoff Area = 1.409 ac Runoff Volume = 0.012 af Average Runoff Depth = 0.10" 97.80% Pervious = 1.378 ac 2.20% Impervious = 0.031 ac