complete drainage report rev 9

POA-1 NJ DEP 2-hr WQ Rainfall=1.25" 2024-05-12 HydroCad - Proposed POA 1B-1 Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Printed 10/25/2024 Page 133 Time span=0.00-72.00 hrs, dt=0.01 hrs, 7201 points Runoff by SCS TR-20 method, UH=SCS, Weighted-CN Reach routing by Stor-Ind+Trans method - Pond routing by Stor-Ind method Subcatchment 14S: Basin 1 - Imp Runoff Area=147,571 sf 100.00% Impervious Runoff Depth=1.03" Flow Length=1,000' Tc=14.1 min CN=98 Runoff=7.73 cfs 12,723 cf Subcatchment 15S: Basin 1 - Perv Runoff Area=114,590 sf 0.00% Impervious Runoff Depth=0.12" Flow Length=1,000' Tc=14.1 min CN=77 Runoff=0.55 cfs 1,117 cf Runoff Area=43,168 sf 100.00% Impervious Runoff Depth=1.03" Flow Length=222' Slope=0.0200 '/' Tc=1.8 min CN=98 Runoff=3.05 cfs 3,722 cf Subcatchment 17S: Basin 5 - Imp Runoff Area=56,858 sf 100.00% Impervious Runoff Depth=1.03" Flow Length=490' Slope=0.0200 '/' Tc=3.6 min CN=98 Runoff=3.98 cfs 4,902 cf Subcatchment 22S: Basin 6 - Imp Runoff Area=51,219 sf 0.00% Impervious Runoff Depth=0.07" Flow Length=490' Slope=0.0200 '/' Tc=3.6 min CN=74 Runoff=0.20 cfs 315 cf Subcatchment 23S: Basin 6 - Perv Runoff Area=64,687 sf 0.00% Impervious Runoff Depth=0.12" Flow Length=150' Slope=0.1100 '/' Tc=7.1 min CN=77 Runoff=0.41 cfs 631 cf Subcatchment 26S: DA 1 Und - Perv Runoff Area=3,440 sf 0.00% Impervious Runoff Depth=0.07" Flow Length=222' Slope=0.0200 '/' Tc=1.8 min CN=74 Runoff=0.02 cfs 21 cf Subcatchment 27S: Basin 5 - Perv Subcatchment 28S: undetained impervious Runoff Area=300 sf 100.00% Impervious Runoff Depth=1.03" Tc=0.0 min CN=98 Runoff=0.02 cfs 26 cf Pond 16P: Basin 1 Peak Elev=543.82' Storage=13,840 cf Inflow=8.10 cfs 13,840 cf Outflow=0.00 cfs 0 cf Pond 18P: Basin 5 Peak Elev=579.19' Storage=1,135 cf Inflow=3.06 cfs 3,743 cf Discarded=1.37 cfs 3,743 cf Primary=0.00 cfs 0 cf Outflow=1.37 cfs 3,743 cf Pond 24P: Basin 6 Peak Elev=600.01' Storage=100 cf Inflow=4.11 cfs 5,217 cf Discarded=4.08 cfs 5,217 cf Primary=0.00 cfs 0 cf Outflow=4.08 cfs 5,217 cf Link 25L: POA 1 Inflow=0.41 cfs 657 cf Primary=0.41 cfs 657 cf Total Runoff Area = 481,833 sf Runoff Volume = 23,456 cf Average Runoff Depth = 0.58" 48.55% Pervious = 233,936 sf 51.45% Impervious = 247,897 sf