Stormwater Report 1

9 Hydrograph Summary Report Hyd. Hydrograph No. type (origin) Peak flow (cfs) Time Time to interval Peak (min) (min) Hyd. volume (cuft) Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2023 Inflow hyd(s) Maximum elevation (ft) Total strge used (cuft) Hydrograph Description 1 SCS Runoff 3.502 6 732 14,935 ------ ------ ------ DA-EX Pervious 2 SCS Runoff 11.85 6 732 58,103 ------ ------ ------ DA-EX Impervious 3 Combine 15.35 6 732 73,038 1, 2 ------ ------ <no description> Existing - Current Adjusted.gpw Return Period: 10 Year Monday, 12 / 30 / 2024