Drainage Report

Basin 2-3 without exfiltration Proposed Basin 2-3 R5 NOAA 24-hr D 10-Year Rainfall=5.22" Prepared by Anderson Consulting Services Printed 10/29/2023 HydroCAD® 10.20-3f s/n 06666 © 2023 HydroCAD Software Solutions LLC Page 27 Hydrograph for Pond 44P: pond 2-3 Time Inflow Storage Elevation Primary (hours) (cfs) (cubic-feet) (feet) (cfs) 0.00 0.00 0 542.00 0.00 2.50 0.04 144 542.01 0.00 5.00 0.08 694 542.07 0.00 7.50 0.13 1,547 542.15 0.00 10.00 0.32 3,319 542.32 0.00 12.50 2.29 18,207 543.75 0.52 15.00 0.37 19,115 543.84 0.61 17.50 0.23 17,125 543.64 0.42 20.00 0.17 15,857 543.52 0.26 22.50 0.14 15,277 543.47 0.19 25.00 0.00 14,613 543.40 0.12 27.50 0.00 13,898 543.33 0.05 30.00 0.00 13,532 543.30 0.03 32.50 0.00 13,313 543.28 0.02 35.00 0.00 13,166 543.26 0.01 37.50 0.00 13,059 543.25 0.01 40.00 0.00 12,980 543.25 0.01 42.50 0.00 12,923 543.24 0.01 45.00 0.00 12,879 543.24 0.00 47.50 0.00 12,839 543.23 0.00 50.00 0.00 12,804 543.23 0.00 52.50 0.00 12,772 543.23 0.00 55.00 0.00 12,743 543.22 0.00 57.50 0.00 12,718 543.22 0.00 60.00 0.00 12,695 543.22 0.00 62.50 0.00 12,674 543.22 0.00 65.00 0.00 12,656 543.22 0.00 67.50 0.00 12,639 543.21 0.00 70.00 0.00 12,624 543.21 0.00