complete drainage report rev 9

Existing Conditions NOAA 24-hr D 2-Year Rainfall=3.44" 2024-04-20 HydroCAD - Existing Prepared by Anderson Consulting Services HydroCAD® 10.20-5c s/n 06666 © 2023 HydroCAD Software Solutions LLC Hydrograph for Subcatchment 4S: DA 2 - Perv Time Precip. Excess (hours) (inches) (inches) 0.00 0.00 0.00 1.00 0.04 0.00 2.00 0.08 0.00 3.00 0.13 0.00 4.00 0.18 0.00 5.00 0.24 0.00 6.00 0.29 0.00 7.00 0.36 0.00 8.00 0.45 0.00 9.00 0.55 0.00 10.00 0.68 0.00 11.00 0.89 0.01 12.00 1.65 0.18 13.00 2.55 0.59 14.00 2.76 0.71 15.00 2.89 0.79 16.00 2.99 0.85 17.00 3.08 0.91 18.00 3.15 0.95 19.00 3.20 0.99 20.00 3.26 1.02 21.00 3.31 1.05 22.00 3.36 1.08 23.00 3.40 1.11 24.00 3.44 1.14 25.00 3.44 1.14 26.00 3.44 1.14 27.00 3.44 1.14 28.00 3.44 1.14 29.00 3.44 1.14 30.00 3.44 1.14 31.00 3.44 1.14 32.00 3.44 1.14 33.00 3.44 1.14 34.00 3.44 1.14 35.00 3.44 1.14 36.00 3.44 1.14 37.00 3.44 1.14 38.00 3.44 1.14 39.00 3.44 1.14 40.00 3.44 1.14 41.00 3.44 1.14 42.00 3.44 1.14 43.00 3.44 1.14 44.00 3.44 1.14 45.00 3.44 1.14 46.00 3.44 1.14 47.00 3.44 1.14 48.00 3.44 1.14 49.00 3.44 1.14 50.00 3.44 1.14 Runoff (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.19 4.06 3.59 1.72 1.23 0.98 0.84 0.69 0.61 0.58 0.54 0.51 0.47 0.43 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Time Precip. Excess (hours) (inches) (inches) 51.00 3.44 1.14 52.00 3.44 1.14 53.00 3.44 1.14 54.00 3.44 1.14 55.00 3.44 1.14 56.00 3.44 1.14 57.00 3.44 1.14 58.00 3.44 1.14 59.00 3.44 1.14 60.00 3.44 1.14 61.00 3.44 1.14 62.00 3.44 1.14 63.00 3.44 1.14 64.00 3.44 1.14 65.00 3.44 1.14 66.00 3.44 1.14 67.00 3.44 1.14 68.00 3.44 1.14 69.00 3.44 1.14 70.00 3.44 1.14 71.00 3.44 1.14 72.00 3.44 1.14 Runoff (cfs) 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Printed 10/25/2024 Page 7