48 001 STORMWATER REPORT 20240823 Sealed

2 Hydrograph Summary Report Hydraflow Hydrographs Extension for Autodesk® Civil 3D® by Autodesk, Inc. v2024 Hyd. Hydrograph Peak Time Hyd. Inflow Maximum Total Hydrograph No. type flow interval Peak volume hyd(s) elevation strge used Description (origin) (cfs) (min) (cuft) (ft) (cuft) 1 SCS Runoff 0.637 1 725 1,963 ------ ------ ------ EX-1 2 SCS Runoff 0.843 1 722 2,477 ------ ------ ------ BASIN 1 3 SCS Runoff 0.065 1 722 179 ------ ------ ------ BASIN 2 4 SCS Runoff 0.005 1 722 14 ------ ------ ------ BASIN 3 5 Combine 0.070 1 722 193 3, 4 ------ ------ BASIN 2 & 3 6 Reservoir 0.500 1 726 2,349 2 100.77 7 Combine 0.546 1 726 2,542 5, 6 ------ PRE & POST FINALLY.gpw Time to (min) Return Period: 2 Year 455 ------ CHAMBERS TOTAL POST Wednesday, 06 / 5 / 2024