V4 11 Stormwater Report Rev 3 1 26 2023

37 Hydrograph Report Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2023 Friday, 01 / 27 / 2023 Hyd. No. 20 <no description> Hydrograph type = Combine Peak discharge = 14.72 cfs Storm frequency = 2 yrs Time to peak = 12.15 hrs Time interval = 3 min Hyd. volume = 108,294 cuft Inflow hyds. = 8, 11, 12, 14, 19 Contrib. drain. area = 0.000 ac <no description> Q (cfs) Q (cfs) Hyd. No. 20 -- 2 Year 15.00 15.00 12.00 12.00 9.00 9.00 6.00 6.00 3.00 3.00 0.00 0.00 0 3 6 9 12 15 18 21 24 27 Time (hrs) Hyd No. 20 Hyd No. 8 Hyd No. 11 Hyd No. 12 Hyd No. 14 Hyd No. 19