J_2024 05 09_West Orange Stormwater Management Plan

Post-Developed (O-1B) NOAA 24-hr D 10-Year_Future Rainfall=6.36", P2=4.07" West Orange HydroCAD_Post Printed 5/13/2024 Page 192 Prepared by Burns & McDonnell HydroCAD® 10.20-4b s/n 08510 © 2023 HydroCAD Software Solutions LLC Primary OutFlow Max=0.23 cfs @ 12.77 hrs HW=596.69' TW=585.43' (Dynamic Tailwater) 1=SD-24 Outlet (Elevation F) (Passes 0.23 cfs of 18.25 cfs potential flow) 2=Water Quatity (Elevation G) (Orifice Controls 0.23 cfs @ 6.62 fps) 3=Water Quantity (Elevation H) ( Controls 0.00 cfs) 4=Overflow Grate (Elevation I) ( Controls 0.00 cfs) Pond 6P: BR-04 Hydrograph 2 Inflow Primary 1.79 cfs Flow (cfs) Inflow Area=0.317 ac Peak Elev=596.69' Storage=2,285 cf 1 0.23 cfs 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Time (hours) 15 16 17 18 19 20 21 22 23 24