complete drainage report rev 9

POA-1 2024-05-12 HydroCad - Proposed POA 1B-1 NOAA 24-hr D 2-Year Rainfall=3.44" Printed 10/25/2024 Page 40 Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Stage-Area-Storage for Pond 18P: Basin 5 Elevation (feet) 579.00 579.10 579.20 579.30 579.40 579.50 579.60 579.70 579.80 579.90 580.00 580.10 580.20 580.30 580.40 580.50 580.60 580.70 580.80 580.90 581.00 581.10 581.20 581.30 581.40 581.50 581.60 581.70 581.80 581.90 582.00 582.10 582.20 582.30 582.40 582.50 582.60 582.70 582.80 582.90 583.00 583.10 583.20 583.30 583.40 583.50 583.60 583.70 583.80 583.90 584.00 Surface (sq-ft) 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 14,810 Storage (cubic-feet) 0 592 1,185 1,777 2,370 2,962 3,554 4,147 4,739 5,332 5,924 6,516 7,109 7,701 8,294 8,886 9,478 10,071 10,663 11,256 11,848 12,440 13,033 13,625 14,218 14,810 15,402 15,995 16,587 17,180 17,772 18,364 18,957 19,549 20,142 20,734 21,326 21,919 22,511 23,104 23,696 24,288 24,881 25,473 26,066 26,658 27,250 27,843 28,435 29,028 29,620 Elevation (feet) 584.10 584.20 584.30 Surface (sq-ft) 14,810 14,810 14,810 Storage (cubic-feet) 30,212 30,805 31,397