12 2026 02 12 Crestmont CC Stormwater Management Report

Hydrograph Report File: Eagle Rock Proposed (Current).hys Hydrology Studio v 3.0.0.39 10-21-2025 PR-1C-U Hyd. No. 30 Hydrograph Type = Junction Peak Flow = 10.33 cfs Storm Frequency = 25-yr Time to Peak = 12.10 hrs Time Interval = 1 min Hydrograph Volume = 36,417 cuft Inflow Hydrographs = 28, 29 Total Contrib. Area = 1.85 ac Qp = 10.33 cfs 11 10 9 8 7 6 Q (cfs) 5 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) PR-1C-U Open Space C PR-1C-U Impervious PR-1C-U