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-U Hyd. No. 42 Hydrograph Type = Junction Peak Flow = 16.94 cfs Storm Frequency = 100-yr Time to Peak = 12.13 hrs Time Interval = 1 min Hydrograph Volume = 75,319 cuft Inflow Hydrographs = 38, 39, 40, 41 Total Contrib. Area = 2.94 ac Qp = 16.94 cfs 19 18 17 16 15 14 13 12 11 10 Q (cfs) 9 8 7 6 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) EX-2-U Open Space C EX-2-U Woods C EX-2-U Gravel C EX-2-U Impervious EX-2-U