48 001 STORMWATER REPORT 20240823 Sealed

11 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 1.156 1 724 3,615 ------ ------ ------ EX-1 2 SCS Runoff 1.317 1 722 3,974 ------ ------ ------ BASIN 1 3 SCS Runoff 0.111 1 722 313 ------ ------ ------ BASIN 2 4 SCS Runoff 0.010 1 722 27 ------ ------ ------ BASIN 3 5 Combine 0.121 1 722 340 3, 4 ------ ------ BASIN 2 & 3 6 Reservoir 0.971 1 725 3,846 2 101.14 7 Combine 1.063 1 725 4,186 5, 6 ------ PRE & POST FINALLY.gpw Time to (min) Return Period: 10 Year 587 ------ CHAMBERS TOTAL POST Wednesday, 06 / 5 / 2024