2026 02 12 Crestmont CC and Eagle Rock Ave Stormwater Management Report

Hydrograph 100-yr Summary File: Eagle Rock Existing (Future).hys Hydrology Studio v 3.0.0.39 10-21-2025 Hyd. Hydrograph Hydrograph Peak Time to Hydrograph Inflow Maximum Maximum Flow Peak Volume Hyd(s) Elevation Storage No. Type Name (cfs) (hrs) (cuft) (ft) (cuft) 38 NRCS Runoff EX-2-U Open Space C 5.666 12.23 25,433 ---- 39 NRCS Runoff EX-2-U Woods C 5.895 12.23 26,181 ---- 40 NRCS Runoff EX-2-U Gravel C 0.886 12.12 3,066 ---- 41 NRCS Runoff EX-2-U Impervious 11.99 12.12 44,646 ---- 42 Junction EX-2-U 22.11 12.13 99,326 38, 39, 40, 41 44 Junction TOTAL POA-2 42.47 12.12 185,037 30, 42 45 Junction POA-2 2YR ALLOW 32.20 12.12 142,182 31, 42 46 Junction POA-2 10YR ALLOW 37.33 12.12 163,609 33, 42 47 Junction POA-2 100YR ALLOW 38.36 12.12 167,894 35, 42