2022 08 Drainage Report

2022-07-21 Existing Hydrology NOAA 24-hr D 10-Year Rainfall=5.22" 2022-07-21 Existing Hydrolo: NOAA 24-hr D 10-Year Rainfall=5.22" 1g Hy gy Prepared by Dynamic Engineering Printed 8/5/2022 Prepared by Dynamic Engineering Printed 8/5/2022 HydroCAD® 10.20.24 sin 08640 © 2021 HydroCAD Software Solutions LLC Page 19 410.20-24_ sin 08640 ©2021 HydroCAD Software Solutions LLC P: Summary for Link 2L: Mt. Pleasant Ave. Hydrograph for Link 2L: Mt. Pleasant Ave. Inflow Area = 3.709 ac, 1.67% Impervious, Inflow Depth= 2.25" for 10-Year event Time Inflow Elevation Primary Time Inflow Elevation Primary Inflow = 5.58 ofs @ 12.36 hrs, Volume= 0.695 af host lest ae (cfs) oust {cfs fet {cs} Primary 5.58.cis@ 12.36 hrs, Volume 0.695 af, Atten= 0%, Lag= 0.0 min red poe ae —_ coo ee oa it a = 2.00 0.00 0.00 54,00 0.00 0.00 0.00 Primary outflow = Inflow, Time Span= 0.00-72.00 hrs, dt= 0.05 hrs Son at Pao rod fies taieo, too 7 4.00 0.00 0.00 56.00 0.00 0.00 0.00 Link 2L: Mt. Pleasant Ave. 5.00 0.00 0.00 87.00 0.00 0.00 0.00 6.00 0.00 0.00 58.00 0.00 0.00 0.00 iucoorarh 7.00 Oot 0.00 59.00 000 © 9.00 0.00 8.00 0.01 0.00 60.00 0.00 0.00 0.00 é (ie) 3.00 901 0.00 61.00 299 9.00 0.00 = 10.00 1.05, 0.00 62.00 0.00 0,00 Inflow Area=3.709 ac 11.00 021 0.00 63,00 0.00 0,00 0.00 12,00 1.49, 0.00 64,00 0.00 0.00 0.00 & 13,00 1.80 0.00 65.00 0.00 0.00 0.00 14.00 0.74 0.00 66.00 0.00 0.00 0.00 15,00 0.51 0.00 67.00 0.00 0.00 0.00 ‘ 16.00 033 0.00 68.00 0.00 0.00 0.00 z 17.00 0.34 0.00 69.00 0.00 0.00 0.00 & 18.00 0.28 0.00 70.00 0.00 0.00 0.00 24 19,00 0.24 0.00 71,00 0.00 0.00 0.00 = 20.00 023 0.00 72.00 0.00 © 0.00 0.00 21.00 0.24 0.00 2 22.00 0.20 0.00 23,00 0.18 0.00 24.00 017 0.00 25.00 0.00 0.00 26.00 0.00 0.00 27.00 0.00 0.00 o- 28.00 0.00 0.00 D2 A 6B {OTT OVO I 2620-9022 34 30.3840 42 44 46 4080 6264 8680.0) G2 6405 6870 72 29.00 000 © 0.00 Time (hours) 30.00 0.00 0.00 31.00 0.00 0.00 32.00 0.00 0.00 33,00 0.00 0.00 34,00 0.00 0.00 35,00 0,00 0.00 36.00 0,00 0.00 37.00 0.00 0.00 38.00 0.00 © 0.00 39.00 0.00 0.00 40.00 0.00 0.00 41,00 0.00 0.00 42.00 0.00 0.00 43.00 0.00 0,00 44.00 0.00 0.00 45.00 0.00 0.00 46.00 0.00 0.00 47.00 0.00 0.00 48.00 0.09 © 0.00 49.00 0.00 0.00 50.00 0.00 0.00 51.00 0.00 0.00