J_2024 05 09_West Orange Stormwater Management Plan

Post-Developed (O-1B) West Orange HydroCAD_Post NOAA 24-hr D 10-Year_Future Rainfall=6.36", P2=4.07" Prepared by Burns & McDonnell HydroCAD® 10.20-4b s/n 08510 © 2023 HydroCAD Software Solutions LLC Hydrograph for Pond 5P: BR-05 Time (hours) 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 4.00 4.50 5.00 5.50 6.00 6.50 7.00 7.50 8.00 8.50 9.00 9.50 10.00 10.50 11.00 11.50 12.00 12.50 13.00 13.50 14.00 14.50 15.00 15.50 16.00 16.50 17.00 17.50 18.00 18.50 19.00 19.50 20.00 20.50 21.00 21.50 22.00 22.50 23.00 23.50 24.00 Inflow (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.03 0.04 0.05 0.06 0.09 0.16 0.70 0.26 0.14 0.09 0.07 0.06 0.05 0.04 0.04 0.04 0.03 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Storage Elevation (cubic-feet) (feet) 0 593.80 0 593.80 1 593.80 4 593.81 8 593.81 13 593.82 19 593.83 23 593.84 27 593.84 30 593.85 34 593.85 37 593.86 41 593.86 45 593.87 51 593.88 57 593.89 63 593.90 70 593.91 77 593.92 87 593.93 101 593.96 119 593.98 156 594.04 245 594.18 593 594.73 1,392 596.22 1,288 595.92 1,093 595.54 878 595.18 683 594.87 511 594.60 367 594.37 260 594.20 186 594.09 137 594.01 109 593.97 94 593.95 86 593.93 82 593.93 79 593.92 77 593.92 75 593.92 74 593.91 72 593.91 71 593.91 69 593.91 67 593.90 66 593.90 64 593.90 Primary (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.01 0.01 0.01 0.01 0.01 0.01 0.02 0.02 0.02 0.03 0.04 0.05 0.06 0.09 0.15 0.25 0.23 0.21 0.19 0.16 0.14 0.11 0.09 0.07 0.05 0.04 0.03 0.03 0.03 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.02 Printed 5/13/2024 Page 190