J_2024 05 09_West Orange Stormwater Management Plan

Pre-Development West Orange with ponds 2 Prepared by TRC Engineers, Inc. Type III 24-hr 2 yr Rainfall=3.42" HydroCAD® 9.10 s/n 06401 © 2009 HydroCAD Software Solutions LLC Page 20 Printed 3/4/2012 Pond 12P: (new Pond) Hydrograph .—,—,—j—,—;—|—|—r—i—;—r* i i i i i— i— — iIiiilIiiiii I 99 rfs 99 cfa i- 22.88 cfs __L 24 i i i i— — t r- i — i i i i— r--r- Inflow Area=15.341 ac Peak Elev=579.29? . - L - l _I ----------------- I ___________ L _ l ________I ___________ L - L - L - L . _ L - I_I__ 22 20 18- Z 12 rrr . _ I ______- .L 0.00 mm m 0 1 2 34 56 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Time (hours) ■ Inflow E3 Outflow ■ Primary ■ Secondary mm L .. L - 1