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

Hydrograph Report File: Eagle Rock Existing (Current).hys Hydrology Studio v 3.0.0.39 10-21-2025 EX-1-U Hyd. No. 16 Hydrograph Type = Junction Peak Flow = 11.65 cfs Storm Frequency = 2-yr Time to Peak = 12.12 hrs Time Interval = 1 min Hydrograph Volume = 43,863 cuft Inflow Hydrographs = 13, 14, 15 Total Contrib. Area = 5.0 ac Qp = 11.65 cfs 13 12 11 10 9 8 7 Q (cfs) 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-1-U Open Space C EX-1-U Woods C EX-1-U Impervious EX-1-U