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T:10742\1406\June11 CityApp\Surface Water\ <br />ER Landfill 06_2011-dead storage affect Type 11 24-hr 100 yr Rainfall=5.90" <br />Prepared by Wenck Associates, Inc. Printed 8/15/2011 <br />HydroCAD® 9.10 s/n 02201 ©2010 HydroCAD Software Solutions LLC Page 65 <br />Summary for Reach DS1-U: DS-1-Upper <br />Inflow Area = 13.705 ac, 0.00% Impervious, Inflow Depth = 3.47" for 100 yr event <br />Inflow = 67.85 cfs @ 12.01 hrs, Volume= 3.962 of <br />Outflow = 67.80 cfs @ 12.01 hrs, Volume= 3.962 af, Atten= 0%, Lag= 0.2 min <br />Routing by Stor-Ind method, Time Span= 0.00-96.00 hrs, dt= 0.02 hrs <br />Max. Velocity= 10.45 fps, Min. Travel Time= 0.3 min <br />Avg. Velocity = 2.51 fps, Avg. Travel Time= 1.4 min <br />Peak Storage= 1,394 cf @ 12.01 hrs <br />Average Depth at Peak Storage= 0.65' <br />Bank-Full Depth= 1.00', Capacity at Bank-Full= 146.29 cfs <br />8.00' x 1.00' deep channel, n= 0.035 <br />Side Slope Z-value= 3.0 '/' Top Width= 14.00' <br />Length= 215.0' Slope= 0.1395 '/' <br />Inlet Invert= 1,090.00', Outlet Invert= 1,060.00' <br /> <br />Inflow <br />Outflow <br />0 5 1015 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 <br />Time (hours) <br />