12 2026 02 12 Crestmont CC Stormwater Management Report

Hydrograph Report File: Eagle Rock Existing (Current).hys Hydrology Studio v 3.0.0.39 10-21-2025 EX-2-D 10 YR ALLOW Hyd. No. 33 Hydrograph Type = Diversion Peak Flow = 6.312 cfs Storm Frequency = 10-yr Time to Peak = 12.12 hrs Time Interval = 1 min Hydrograph Volume = 25,347 cuft Inflow Hydrograph = 30 - EX-2-D Diversion Method = Flow Ratio Companion Hyd = 34 - <name> Flow Ratio = 0.75 Qp = 6.312 cfs 9 8 7 6 5 Q (cfs) 4 3 2 1 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Time (hrs) EX-2-D EX-2-D 10 YR ALLOW