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. Project Title = Ditch Design - D-6 <br />Flow from East <br />WATERSHED HYDROGRAPH <br />Inflow into structure = #1 <br />Structure type: = Null <br />-- Watershed data for watershed #1 - Area 3A <br />Curve number = 66 0 <br />Area <br />Hydraulic length <br />Elevation change <br />Concentration time <br />Concentration time type <br />Unit hydrograph type <br />= 47.0 acres <br />= 4600.0 feet <br />= 1480.0 feet <br />= 0.22 hours <br />= SCS Upland Curves <br />= Forested <br />-- Watershed data for watershed <br />Curve number = <br />#2 - Area 3B <br />Area = <br />Hydraulic length = <br />Elevation change = <br />Concentration time = <br />Concentration time type = <br />Unit hydrograph type = <br />66.0 <br />53.0 acres <br />3700.0 feet <br />1320.0 feet <br />0.17 hours <br />SCS Upland Curves <br />Forested <br />-- Watershed data for watershed #1 - Area 4 <br />• Curve number = 66 0 <br />Area <br />Hydraulic length <br />Elevation change <br />Concentration time <br />Concentration time type <br />Unit hydrograph type <br />= 10.0 acres <br />= 1300.0 feet <br />= 480.0 feet <br />= 0.06 hours <br />= SCS Upland Curves <br />= Forested <br />-- Watershed data for watershed #2 - Area 5A <br />Curve number = 74 0 <br />Area <br />Hydraulic length <br />Elevation change <br />Concentration time <br />Concentration time type <br />Unit hydrograph type <br />= 6.0 acres <br />= 500.0 feet <br />= 200.0 feet <br />= 0.02 hours <br />= SCS Upland Curves <br />= Forested <br />-- Watershed data for watershed #2 - Area 5B <br />Curve number = 74 0 <br />Area <br />Hydraulic length <br />Elevation change <br />Concentration time <br />Concentration time type <br />Unit hydrograph type <br />L J <br />= 58.0 acres <br />= 2700.0 feet <br />= 1400.0 feet <br />= 0.10 hours <br />= SCS Upland Curves <br />= Forested <br />4-B:13 <br />October 1994 <br />