2022 08 Drainage Report

2022-07-28 Proposed Hydrology Prepared by Dynamic Engineering Elevation Primary (feet) (cfs) 622.00 0.00 622.02 0.00 622.04 0.00 622.06 0.00 622.08 0.00 622.10 0.00 622.12 0.00 622.14 0.00 622.16 0.00 622.18 0.00 622.20 0,00 622.22 0.00 622.24 0.00 622.26 0.00 622.28 0.00 622.30 0.00 622.32 0.00 622.34 0.00 622.36 0.00 622.38 0.00 622.40 0.00 622.42 0.00 622.44 0.00 622.46 0.00 622.48 0.00 622.50 0.00 622.52 0.00 622.54 0.00 622.56 0.00 622.58 0.00 622.60 0.00 622.62 0,00 622.64 0.00 622.66 0.00 622.68 0.00 622.70 0.00 622.72 0.00 622.74 0.00 622.76 0,00 622.78 0.00 622.80 0.00 622.82 0.00 622.84 0.00 622.86 0.00 622.88 0.00 622.90 0.00 622.92 0.00 622.94 0,00 622.96 0.00 622.98 0.00 623.00 0.00 623.02 0.00 HydroCAD® 10.20-24_ s/n 08640 © 2021 HydroCAD Software Solutions LLC Stage-Discharge for Pond 4P: Basin B Elevation Primary —lfeet)___(cfs), 623.04 0.00 623.06 0.00 623.08 0.00 623.10 0.00 623.12 0.00 623.14 0.00 623.16 0.00 623.18 0.00 623.20 0.00 623.22 0.00 623.24 0.00 623.26 0,00 623.28 0.00 623.30 0.00 623.32 0.00 623.34 0.00 623.36 0.00 623.38 0.00 623.40 0.00 623.42 0.00 623.44 0.00 623.46 0.00 623.48 0.00 623.50 0.00 623.52 0.00 623.54 0.00 623.56 0.00 623.58 0.00 623.60 0.00 623.62 0.00 623.64 0.00 623.66 0.00 623.68 0.00 623.70 0.00 623.72 0,00 623.74 0.00 623.76 0.00 623.78 0.00 623.80 0.00 623.82 0.01 623.84 0.04 623.86 0.08 623.88 0.12 623.90 0.16 623.92 0.21 623.94 0.27 623.96 0.33 623.98 0.39 624.00 0.42 624.02 0.44 624.04 0.46 NOAA 24-hr D 10-Year Rainfall=5.22" Elevation Primary feet) ___(cfs) 624.08 0.50 624.10 0.52 624.12 0.53 624.14 0.55 624.16 0.57 624.18 0.58 624.20 0.60 624.22 0.61 624.24 0.63 624.26 0.64 624.28 0.66 624.30 0.67 624.32 0.68 624.34 0.69 624.36 0.71 624,38 0.72 624.40 0.73 624.42 0.74 624.44 0.76 624.46 0.77 624.48 0.78 624.50 0.79 624.52 0.80 624.54 0.81 624.56 0.82 624.58 0.83 624.60 0.85 624.62 0.86 624.64 0.87 624.66 0.88 624.68 0.89 624.70 0.90 624.72 091 624.74 0.92 624.76 0.93 624.78 0.94 624.80 0.95 624.82 0.95, 624.84 0.96 624.86 0.97 624.88 0.98 624.90 0.99 624.92 1,00 624.94 1.01 624.96 1.02 624.98 1.03 625.00 1,04 Printed 9/5/2022 Page 89 2022-07-28 Proposed Hydrology Prepared by Dynamic Engineering HydroCAD® 10.20-24_ s/n 08640 © 2021 HydroCAD Software Solutions LLC. NOAA 24-hr D 10-Year Rainfall=5.22" Printed 8/5/2022 Page 90 Stage-Area-Storage for Pond 4P: Basin B Elevation Surface

eering HydroCAD® 10.20-24_ s/n 08640 © 2021 HydroCAD Software Solutions LLC. NOAA 24-hr D 10-Year Rainfall=5.22" Printed 8/5/2022 Page 90 Stage-Area-Storage for Pond 4P: Basin B Elevation Surface Storage | Elevation Surface Storage (feet) (sa-ft)__(cubic-feet) (feet) (sa-ft)___(cubic-feet) 622.00 1,951 0 624.60 3,560 7,082 622.05 1,979 98 624.65 3,594 7,261 622.10 2,008 198 624.70 3,628 74a 622.15 2,036 299 624.75 3,662 7,624 622.20 2,085 402 624.80 3,696 7,808 622.25 2,093 506 624.85 3,731 7,994 622.30 2121 614 624.90 3,765 8,181 622.35 2,150 718 624.95 3,799 8,370 622.40 2.178 826 625.00 3,833 8,561 622.45 2,207 935 622.50 2,235 1,047 622.55 2,263 1,159 622.60 2,292 4,273 622.65 2/320 1,388 622.70 2,349 1,505 622.75 2377 1,623 622.80 2,405 1,743 622.85 2,434 1,864 622.90 2,462 1,986 622.95 2,491 2,110 623.00 2,519 2.235 623.05 2,551 2,362 623.10 2,582 2,490 623.15 2,614 2,620 623.20 2,645 2,751 623.25 2,677 2,884 623.30 2,708 3,019 623.35 2,740 3,185 623,40 2774 3,293 623.45 2,803 3,432 623.50 2,835 3,873 623.55 2,866 3,716 623.60 2,898 3,860 623.65 2,929 4,008 623.70 2,961 4153 623.75 2,992 4,302 623.80 3,024 4,452 623.85 3,055 4,604 623,90 3,087 4,758 623.95 3118 4913 624,00 3,150 5,070 624.05 3,184 5,228 624.10 3,218 5,388 624.15 3,252 5,550 624.20 3,287 5,713 624.25 3,321 5,878 624.30 3,355 6,045 624.35 3,389 6214 624.40 3,423 6,384 624.45 3,457 6,556 624.50 3,492 6,730 624.55 3,526 6,905