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-1B-U Hyd. No. 18 Hydrograph Type = Junction Peak Flow = 4.256 cfs Storm Frequency = 2-yr Time to Peak = 12.13 hrs Time Interval = 1 min Hydrograph Volume = 16,965 cuft Inflow Hydrographs = 15, 16, 17 Total Contrib. Area = 2.09 ac Qp = 4.256 cfs 5 4 3 Q (cfs) 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-1B-U Open Space C PR-1B-U Woods C PR-1B-U Impervious PR-1B-U