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<br />.• <br />TR113 <br />SITE DITCHES AND CULVERTS <br />DITCH - F1 <br /> <br />Watershed data for watershed #1 Dirt <br /> Curve number 87 <br /> Area 0.3 Acres <br /> Hydraulic length 215 Feet <br /> Elevation change 49 Feet <br /> Concentration time 0.01 Hours <br /> Concentration time type SCS Upland Curves <br /> Unit hydrograph Disturbed <br /> <br />Watershed data for watershed #2 Gravel <br /> Curve number 89 <br /> Area 0.7 Acres <br /> Hydraulic length 190 Feet <br /> Elevation change 2 Feet <br /> Concentration time 0.05 Hours <br /> Concentration time type SCS Upland Curves <br /> Unit hydrograph Disturbed <br /> <br />Total Area 1.0 Acres <br /> <br />Storm data <br /> Total precipitation 1.8 Inches <br /> Storm Type SCS Type 2 storm, 24 hour storm <br /> Peak discharge 0.70 cfs_. <br /> <br /> <br />Flow from other ditches or culverts 0 <br /> <br />Peak discharge 0.70 cfs <br />Exh-8 - 74ix - <br />6/98 <br />