Revised Stormwater Management Report

POA 2 proposed 2024-05-12 HydroCad - Proposed POA 2 NOAA 24-hr D 2-Year Rainfall=3.44" Prepared by Anderson Consulting Services Printed 6/29/2024 Page 53 HydroCAD® 10.20-5a s/n 06666 © 2023 HydroCAD Software Solutions LLC Pond 33P: Basin 11 Hydrograph 4.79 cfs Inflow Area=84,693 sf Peak Elev=590.15' Storage=811 cf 5 4 Inflow Outflow Discarded Primary 3.31 cfs Flow (cfs) 3.13 cfs 3 2 1 0.18 cfs 0 0 5 10 15 20 25 30 35 40 45 Time (hours) 50 55 60 65 70 75 80 Pond 33P: Basin 11 Stage-Discharge Total Discarded Primary Elevation (feet) 592 591 Exfiltration Rectangular Weir Sharp-Crested 590 0 5 10 15 20 25 30 Discharge (cfs) 35 40 45 50 55