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 29 Stage-Area-Storage for Pond 44P: pond 2-3 Elevation Surface Storage Elevation Surface Storage (feet) (sq-ft) (cubic-feet) (feet) (sq-ft) (cubic-feet) 542.00 10,412 0 544.55 10,412 26,551 542.05 10,412 521 544.60 10,412 27,071 542.10 10,412 1,041 544.65 10,412 27,592 542.15 10,412 1,562 544.70 10,412 28,112 542.20 10,412 2,082 544.75 10,412 28,633 542.25 10,412 2,603 544.80 10,412 29,154 542.30 10,412 3,124 544.85 10,412 29,674 542.35 10,412 3,644 544.90 10,412 30,195 542.40 10,412 4,165 544.95 10,412 30,715 542.45 10,412 4,685 545.00 10,412 31,236 542.50 10,412 5,206 545.05 10,412 31,757 542.55 10,412 5,727 545.10 10,412 32,277 542.60 10,412 6,247 545.15 10,412 32,798 542.65 10,412 6,768 545.20 10,412 33,318 542.70 10,412 7,288 545.25 10,412 33,839 542.75 10,412 7,809 545.30 10,412 34,360 542.80 10,412 8,330 545.35 10,412 34,880 542.85 10,412 8,850 545.40 10,412 35,401 542.90 10,412 9,371 545.45 10,412 35,921 542.95 10,412 9,891 545.50 10,412 36,442 543.00 10,412 10,412 545.55 10,412 36,963 543.05 10,412 10,933 545.60 10,412 37,483 543.10 10,412

36,442 543.00 10,412 10,412 545.55 10,412 36,963 543.05 10,412 10,933 545.60 10,412 37,483 543.10 10,412 11,453 545.65 10,412 38,004 543.15 10,412 11,974 545.70 10,412 38,524 543.20 10,412 12,494 545.75 10,412 39,045 543.25 10,412 13,015 545.80 10,412 39,566 543.30 10,412 13,536 545.85 10,412 40,086 543.35 10,412 14,056 545.90 10,412 40,607 543.40 10,412 14,577 545.95 10,412 41,127 543.45 10,412 15,097 546.00 10,412 41,648 543.50 10,412 15,618 543.55 10,412 16,139 543.60 10,412 16,659 543.65 10,412 17,180 543.70 10,412 17,700 543.75 10,412 18,221 543.80 10,412 18,742 543.85 10,412 19,262 543.90 10,412 19,783 543.95 10,412 20,303 544.00 10,412 20,824 544.05 10,412 21,345 544.10 10,412 21,865 544.15 10,412 22,386 544.20 10,412 22,906 544.25 10,412 23,427 544.30 10,412 23,948 544.35 10,412 24,468 544.40 10,412 24,989 544.45 10,412 25,509 544.50 10,412 26,030