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<br />4/20/96 <br /> <br />Page 1 <br /> <br />HYDROGRAPH REPORT <br />RECORD NUMBER 1 <br />TYPE COMPUTED FLOOD <br />DESCRIPTION KATH POSTDEV 100 YR <br />[HYDROGRAPH INFORMATION] <br /> <br />Peak Discharge"........................... = <br />Vol ume. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. = <br />Time Interval...........................". = <br />Time to Peak..""."."."...."."............. = <br />Time of Base..."......."."."."."."."".".." = <br />Multiplication factor."."".."..."......"." = <br />[UNIT HYDROGRAPH INFORMATION] <br />Uni t hydrograph #.."... . . . . . " . . " . . . . . . . " ." = <br />Unit hydrograph type..".................." = <br />Peak DIscharge..."."...........""....".... = <br />Shape Factor"...."."."................"".. = <br /> <br />Time Interval.."..."".".........."........ = <br />Time to Peak...".".....""."...."."..".".". = <br />Time of Base"...."..."..""......"....."... = <br />Rainfall Excess"""...."."................. = <br /> <br />Basin Lag Time. . . . . . . . . . . . . . . . . . . . . . . . . . .. = <br /> <br />10.22 <br />0.60 <br />4.00 <br />720.00 <br />1472.39 <br />1. 00 <br /> <br />!CfS) <br />ayft) <br />m~n~ <br />m~n <br />min <br /> <br />1 <br />CURVILINEAR UH <br />11.23 (cfs) <br />484.00 ' <br />4.00 <br />6.67 <br />33.33 <br />1. 00 <br />6.00 <br /> <br />[BASIN DESCRIPTION] <br /> <br />[WEIGHTED WATERSHED AREA] <br /> <br />------------------------------------------------------ <br /> <br />DESCRIPTION AREA CN# <br />------------------------------------------------------ <br />BLDG,BIT,WALKS 1.11 98 <br />LAWN, LANDSCAPE 0.54 61 <br />------------------------------------------------------ <br /> <br />Overall Approximation 1,65 86 <br /> <br />[TIME CONCENTRATION -- USER DEFINED] <br /> <br />Time of Concentration..................... = <br /> <br />!m~n~ <br />m~n <br />min <br />in) <br />min) <br /> <br />10 . 00 ( mi n ) <br /> <br />[RAINFALL DESCRIPTION] <br />Distribution Type..................,...... <br />Total Precipi tation. . . . . . , . , . . . . . . . . . . . . . . <br />Return Period......."..................,. <br />Storm Duration. . . . . , . . . . . . . . . . , . . . . . . . . . . . <br /> <br />= <br /> <br />SCS II <br />108.00 }~~r~ <br />24.00 ~h ) <br /> <br />= <br /> <br />= <br /> <br />= <br /> <br />[Unit Hydrograph Flow Values Time vs. Flow] <br />(The time interval is %.llf min) <br /> <br />----------------------------------------------------- <br /> <br />TIME INTV TIME FLOW <br />(min) (cfs) <br />----------------------------------------------------- <br />o 0.00 0.00 <br />1 4.00 7.41 <br />6 24.00 0.24 <br />