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PAVEMENT CROSSFALL(DECIMAL NOTATION) _ .50000 <br />MAXIMUM DEPTH(FEET) = 5.00 <br />1000 YEAR RAINFALL INTENSITY(INCH/HR) = 2.573 <br />*USER SPECIFIED(SUBAREA): <br />NATURAL OR AGRICULTURE SUBAREA LOSS RATE, Fm(INCH/HR) = .0500 <br />TRAVEL TIME THRU SUBAREA BASED ON VELOCITY(FEET/SEC.) = 7.48 <br />AVERAGE FLOW DEPTH(FEET) = 2.61 FLOOD WIDTH(FEET) = 10.43 <br />"V" GUTTER FLOW TRAVEL TIME(MIN.) = 1.89 TC(MIN.) = 18.52 <br />SUBAREA AREA(ACRES) = 18.84 SUBAREA RUNOFF(CFS) = 42.77 <br />EFFECTIVE AREA(ACRES) = 52.56 AVERAGED Fm(INCH/HR) _ .05 <br />TOTAL AREA(ACRES) = 52.56 PEAK FLOW RATE(CFS) = 119.33 <br />END OF SUBAREA "V" GUTTER HYDRAULICS: <br />DEPTH(FEET) = 2.76 FLOOD WIDTH(FEET) = 11.05 <br />FLOW VELOCITY(FEET/SEC.) = 7.82 DEPTH*VELOCITY = 21.61 <br />**************************************************************************** <br />FLOW PROCESS FROM NODE 1.12 TO NODE 1.04 IS CODE = 1 <br />---------------------------------------------------------------------------- <br />»» >DESIGNATE INDEPENDENT STREAM FOR CONFLUENCE« <<< <br />»»>AND COMPUTE VARIOUS CONFLUENCED STREAM VALUES ««< <br />TOTAL NUMBER OF STREAMS = 2 <br />CONFLUENCE VALUES USED FOR INDEPENDENT STREAM 2 ARE: <br />TIME OF CONCENTRATION(MIN.) = 18.52 <br />RAINFALL INTENSITY(INCH/HR) = 2.57 <br />AVERAGED Fm(INCH/HR) = .05 <br />EFFECTIVE STREAM AREA(ACRES) = 52.56 <br />TOTAL STREAM AREA(ACRES) = 52.56 <br />PEAK FLOW RATE(CFS) AT CONFLUENCE = 119.33 <br />RAINFALL INTENSITY AND TIME OF CONCENTRATION RATIO <br />CONFLUENCE FORMULA USED FOR 2 STREAMS. <br />** PEAK FLOW RATE TABLE ** <br />Q(CFS) Tc(MIN.) Fm(INCH/HR) Ae(ACRES) <br />1 222.92 21.25 .071 106.52 <br />2 224.36 18.52 .069 99.58 <br />COMPUTED CONFLUENCE ESTIMATES ARE AS FOLLOWS: <br />PEAK FLOW RATE(CFS) = 224.36 Tc(MIN.) = 18.516 <br />EFFECTIVE AREA(ACRES) = 99.58 AVERAGED Fm(INCH/HR) _ .07 <br />TOTAL AREA(ACRES) = 106.52 <br />**************************************************************************** <br />FLOW PROCESS FROM NODE 1.04 TO NODE 1.05 IS CODE = 9 <br />---------------------------------------------------------------------------- <br />»»>COMPUTE "V" GUTTER FLOW TRAVEL TIME THRU SUBAREA««< <br />UPSTREAM NODE ELEVATION(FEET) = 48.00 <br />DOWNSTREAM NODE ELEVATION(FEET) = 45.00 <br />CHANNEL LENGTH THRU SUBAREA(FEET) = 720.00 <br />"V" GUTTER WIDTH(FEET) = .00 GUTTER HIKE(FEET) _ .001 <br />PAVEMENT LIP(FEET) = .001 MANNING'S N = .0150 <br />PAVEMENT CROSSFALL(DECIMAL NOTATION) _ .50000 <br />MAXIMUM DEPTH(FEET) = 5.00 <br />1000 YEAR RAINFALL INTENSITY(INCH/HR) = 2.485 <br />*USER SPECIFIED(SUBAREA): <br />NATURAL OR AGRICULTURE SUBAREA LOSS RATE, Fm(INCH/HR) = .0500 <br />TRAVEL TIME THRU SUBAREA BASED ON VELOCITY(FEET/SEC.) = 8.90 <br />