2022 08 Drainage Report

2022-07-28 Proposed Hydrology NOAA 24-hr D 2-Year Rainfall=3.44" 2022-07-28 Proposed Hydrology NOAA 24-hr D 2-Year Rainfall=3.44" Prepared by Dynamic Engineering Printed 8/5/2022 Prepared by Dynamic Engineering Printed 8/5/2022 HydroCAD® 10.20-2d sin 10_© 2021 HydroCAD Software Solutions LLC HydroCAD® 10.20-2d s/n 08640 © 2021 HydroCAD Software Solutions LLC Page 40 ‘Stage-Discharge for Pond 4P: Basin B ‘Stage-Area-Storage for Pond 4P: Basin B Elevation Primary | Elevation Primary | Elevation Primary ‘Surface Storage | Elevation Surface Storage (feet) (cfs) (feet) (cfs) (sq-ft) (cubic-feet) (feet) (sq--ft) (cubic-feet) 622,00 0.00 623,04 0.00 . 1,951 0 624.60 3,560, 7,082 622.02 0.00 1,979 98 624.65 3,594 7,261 622.04 0.00 2,008 198 624.70 3,628 7,442 622.06 0.00 2,036 299 624.75, 3,662 7,624 622.08 0.00 2,065 402 624.80 3,696 7,808 622.10 0.00 2,093 506 624.85 3,731 7,994 622.12 0.00 2,121 611 624,90 3,765 8,181 622.14 0.00 2,150 718 624.95 3,799 8,370 622.16 0.00 2,178 826 625.00 3,833 8,561 622.18 0.00 2,207 935 622.20 0.00 2,235 1,047 622,22 0.00 2,263 1,159 622.24 0.00 2,292 1,273 622.26 0.00 2,320 1,388 622.28 0,00 2,349 1,505 622.30 0.00 2,377 1,623 622,32 0.00 2,405 1,743 622.34 0,00 2,434 1,864 622.36 0,00 2,462 1,986 622.38 0.00 2,491 2,110 622.40 0,00 2,519 2,235 622.42 0,00 2,551 2,362 622.44 0,00 2,582 2,490 622.46 0.00 2,614 2,620 622.48 0.00 2,645 2,751 622.50 0.00 2,677 (2,884 622.52 0.00 2,708 3,019 622.54 0.00 2,740 3,155 622.56 0.00 2771 3,293 622.58 0.00 2,803 3,432 622.60 0.00 2,835 3,573 622.62 0.00 2,866 3,716 622.64 0.00 2,898 3,860 622.66 0.00 2,929 4,006 622.68 0.00 2,961 4,153 622.70 0.00 2,992 4,302 622.72 0.00 3,024 4,452 622.74 0.00 3,055 4,604 622.76 0.00 3,087 4,758 622,78 0.01 3,118 4,913 622,80 0.04 3,150 5,070 622.82 0.08 3,184 5,228 622.84 0.12 3,218 5,388 622.86 016 3,252 5,550 622.88 021 3,287 5,713 622.90 027 3,321 5,878 622.92 0.33 3,355 6,045 622.94 0.39 3,389 6,214 622.96 0.42 3,423 6,384 622.98 0.44 3,457 6,556 623.00 0.46 3,492 6,730 623.02 0.48 3,526 6,905