V4 11 Stormwater Report Rev 3 1 26 2023

65 Hydrograph Report Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2023 Friday, 01 / 27 / 2023 Hyd. No. 17 <no description> Hydrograph type = Combine Peak discharge = 0.221 cfs Storm frequency = 10 yrs Time to peak = 12.05 hrs Time interval = 3 min Hyd. volume = 824 cuft Inflow hyds. = 15, 16 Contrib. drain. area = 0.060 ac <no description> Q (cfs) Q (cfs) Hyd. No. 17 -- 10 Year 0.50 0.50 0.45 0.45 0.40 0.40 0.35 0.35 0.30 0.30 0.25 0.25 0.20 0.20 0.15 0.15 0.10 0.10 0.05 0.05 0.00

0.05 0.00 0.00 0 3 6 9 12 15 18 21 24 27 Time (hrs) Hyd No. 17 Hyd No. 15 Hyd No. 16