Drainage Report

Basin 5 w/ exfiltration Proposed basin 5 R5 infilt NOAA 24-hr D 2-Year Rainfall=3.44" Prepared by Anderson Consulting Services Printed 10/29/2023 HydroCAD® 10.20-3f s/n 06666 © 2023 HydroCAD Software Solutions LLC Page 6 Stage-Area-Storage for Pond 24P: Infiltration basin 5 Elevation Surface Wetted Storage (feet) (sq-ft) (sq-ft) (cubic-feet) 570.50 12,410 12,410 0 570.60 12,410 12,449 1,241 570.70 12,410 12,489 2,482 570.80 12,410 12,528 3,723 570.90 12,410 12,568 4,964 571.00 12,410 12,607 6,205 571.10 12,410 12,647 7,446 571.20 12,410 12,686 8,687 571.30 12,410 12,726 9,928 571.40 12,410 12,765 11,169 571.50 12,410 12,805 12,410 571.60 12,410 12,844 13,651 571.70 12,410 12,884 14,892 571.80 12,410 12,923 16,133 571.90 12,410 12,963 17,374 572.00 12,410 13,002 18,615 572.10 12,410 13,042 19,856 572.20 12,410 13,081 21,097 572.30 12,410 13,121 22,338 572.40 12,410 13,160 23,579 572.50 12,410 13,200 24,820 572.60 12,410 13,239 26,061 572.70 12,410 13,279 27,302 572.80 12,410 13,318 28,543 572.90 12,410 13,358 29,784 573.00 12,410 13,397 31,025 573.10 12,410 13,437 32,266 573.20 12,410 13,476 33,507 573.30 12,410 13,516 34,748 573.40 12,410 13,555 35,989 573.50 12,410 13,595 37,230 573.60 12,410 13,634 38,471 573.70 12,410 13,674 39,712 573.80 12,410 13,713 40,953 573.90 12,410 13,753

12,410 13,634 38,471 573.70 12,410 13,674 39,712 573.80 12,410 13,713 40,953 573.90 12,410 13,753 42,194 574.00 12,410 13,792 43,435