Drainage Report and Supplement 82625

NOAA 24-hr D 2-Year-2020 Rainfall=3.47", P2=3.47" Printed 8/13/2025 Prepared by Stonefield Engineering & Design 2025-08-13_Stormwater Calculations HydroCAD® 10.20-5c s/n 10626 © 2023 HydroCAD Software Solutions LLC Primary Comparison (continued) Time Subcat E-1 Subcat P-1 (hours) (cfs) (cfs) 31.20 0.00 0.00 31.25 0.00 0.00 31.30 0.00 0.00 31.35 0.00 0.00 31.40 0.00 0.00 31.45 0.00 0.00 31.50 0.00 0.00 31.55 0.00 0.00 31.60 0.00 0.00 31.65 0.00 0.00 31.70 0.00 0.00 31.75 0.00 0.00 31.80 0.00 0.00 31.85 0.00 0.00 31.90 0.00 0.00 31.95 0.00 0.00 32.00 0.00 0.00 32.05 0.00 0.00 32.10 0.00 0.00 32.15 0.00 0.00 32.20 0.00 0.00 32.25 0.00 0.00 32.30 0.00 0.00 32.35 0.00 0.00 32.40 0.00 0.00 32.45 0.00 0.00 32.50 0.00 0.00 32.55 0.00 0.00 32.60 0.00 0.00 32.65 0.00 0.00 32.70 0.00 0.00 32.75 0.00 0.00 32.80 0.00 0.00 32.85 0.00 0.00 32.90 0.00 0.00 32.95 0.00 0.00 33.00 0.00 0.00 33.05 0.00 0.00 33.10 0.00 0.00 33.15 0.00 0.00 33.20 0.00 0.00 33.25 0.00 0.00 33.30 0.00 0.00 33.35 0.00 0.00 33.40 0.00 0.00 33.45 0.00 0.00 33.50 0.00 0.00 33.55 0.00 0.00 33.60 0.00 0.00 33.65 0.00 0.00 33.70 0.00 0.00 33.75 0.00 0.00 Time Subcat E-1 Subcat P-1 (hours) (cfs) (cfs) 33.80 0.00 0.00 33.85 0.00 0.00 33.90 0.00 0.00 33.95 0.00 0.00 34.00 0.00 0.00 34.05 0.00 0.00 34.10 0.00 0.00 34.15 0.00 0.00 34.20 0.00 0.00 34.25 0.00 0.00 34.30 0.00 0.00 34.35 0.00 0.00 34.40 0.00 0.00 34.45 0.00 0.00 34.50 0.00 0.00 34.55 0.00 0.00 34.60 0.00 0.00 34.65 0.00 0.00 34.70 0.00 0.00 34.75 0.00 0.00 34.80 0.00 0.00 34.85 0.00 0.00 34.90 0.00 0.00 34.95 0.00 0.00 35.00 0.00 0.00 35.05 0.00 0.00 35.10 0.00 0.00 35.15 0.00 0.00 35.20 0.00 0.00 35.25 0.00 0.00 35.30 0.00 0.00 35.35 0.00 0.00 35.40 0.00 0.00 35.45 0.00 0.00 35.50 0.00 0.00 35.55 0.00 0.00 35.60 0.00 0.00 35.65 0.00 0.00 35.70 0.00 0.00 35.75 0.00 0.00 35.80 0.00 0.00 35.85 0.00 0.00 35.90 0.00 0.00 35.95 0.00 0.00 36.00 0.00 0.00 36.05 0.00 0.00 36.10 0.00 0.00 36.15 0.00 0.00 36.20 0.00 0.00 36.25 0.00 0.00 36.30 0.00 0.00 36.35 0.00 0.00 Time Subcat E-1 Subcat

35.85 0.00 0.00 35.90 0.00 0.00 35.95 0.00 0.00 36.00 0.00 0.00 36.05 0.00 0.00 36.10 0.00 0.00 36.15 0.00 0.00 36.20 0.00 0.00 36.25 0.00 0.00 36.30 0.00 0.00 36.35 0.00 0.00 Time Subcat E-1 Subcat P-1 (hours) (cfs) (cfs) 36.40 0.00 0.00 36.45 0.00 0.00 36.50 0.00 0.00 36.55 0.00 0.00 36.60 0.00 0.00 36.65 0.00 0.00 36.70 0.00 0.00 36.75 0.00 0.00 36.80 0.00 0.00 36.85 0.00 0.00 36.90 0.00 0.00 36.95 0.00 0.00 37.00 0.00 0.00 37.05 0.00 0.00 37.10 0.00 0.00 37.15 0.00 0.00 37.20 0.00 0.00 37.25 0.00 0.00 37.30 0.00 0.00 37.35 0.00 0.00 37.40 0.00 0.00 37.45 0.00 0.00 37.50 0.00 0.00 37.55 0.00 0.00 37.60 0.00 0.00 37.65 0.00 0.00 37.70 0.00 0.00 37.75 0.00 0.00 37.80 0.00 0.00 37.85 0.00 0.00 37.90 0.00 0.00 37.95 0.00 0.00 38.00 0.00 0.00 38.05 0.00 0.00 38.10 0.00 0.00 38.15 0.00 0.00 38.20 0.00 0.00 38.25 0.00 0.00 38.30 0.00 0.00 38.35 0.00 0.00 38.40 0.00 0.00 38.45 0.00 0.00 38.50 0.00 0.00 38.55 0.00 0.00 38.60 0.00 0.00 38.65 0.00 0.00 38.70 0.00 0.00 38.75 0.00 0.00 38.80 0.00 0.00 38.85 0.00 0.00 38.90 0.00 0.00 38.95 0.00 0.00