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UWA10002 - Alley Ponding Type 11 24-hr 100 -yr Rainfall = 5.90" <br />Prepared by {enter your company name here} Printed 12/1/2010 <br />HydroCAD® 9.10 s/n 01542 © 2009 HydroCAD Software Solutions LLC Page 6 <br />Pond 7P: CB 404A <br />Pond 8P: RD 404B <br />Pond 9P: CB 405A <br />Pond 10P: RD 405B <br />Pond 11P: RD 406A <br />Pond 12P: MH 410 <br />Pond 13P: CB 410A <br />Pond 14P: RD 410B <br />Peak Elev= 869.44' Storage =178 cf Inflow =0.26 cfs 0.013 af <br />Outflow =1.20 cfs 0.013 af <br />Peak Elev= 869.87' Inflow =0.65 cfs 0.032 af <br />8.0" Round Culvert n =0.010 L =19.0' S= 0.0100 7' Outflow =0.65 cfs 0.032 af <br />Peak Elev= 869.63' Storage =616 cf Inflow =0.94 cfs 0.047 af <br />Outflow =2.55 cfs 0.046 af <br />Peak EIev= 870.20' Inflow =0.64 cfs 0.032 af <br />8.0" Round Culvert n =0.010 L =16.0' S= 0.0100 7' Outflow =0.64 cfs 0.032 af <br />Peak EIev= 870.36' Inflow =1.33 cfs 0.066 af <br />12.0" Round Culvert n =0.010 L =16.0' S= 0.0050 '/' Outflow =1.34 cfs 0.066 af <br />Peak EIev= 869.72' Inflow =2.57 cfs 0.149 af <br />12.0" Round Culvert n =0.013 L =32.0' S= 0.0100 '/' Outflow =2.57 cfs 0.149 af <br />Peak EIev= 869.38' Storage =272 cf Inflow =0.42 cfs 0.021 af <br />Outflow =1.35 cfs 0.021 af <br />Peak EIev= 870.14' Inflow =2.57 cfs 0.128 af <br />12.0" Round Culvert n =0.010 L =56.0' S= 0.0100 '/' Outflow =2.57 cfs 0.128 af <br />Total Runoff Area = 0.880 ac Runoff Volume = 0.380 af Average Runoff Depth = 5.18" <br />0.00% Pervious = 0.000 ac 100.00% Impervious = 0.880 ac <br />