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SITE DITCHES AND CULVERTS <br />• <br />~~ <br />TR-01 <br />CULVERT-C2 <br /> <br />Watershed data for watershed #1 Disturbed <br /> Curve number 87.6 <br /> Area 0.7 Acres <br /> Hydraulic length 12 Feet <br /> Elevation change 5 Feet <br /> Concentration time 0.00 Hours <br /> Concentration time type SCS Upland Curves <br /> Unit hydrograph Disturbed <br /> <br />Watershed data for watershed #2 Mixed Shrub <br /> Curve number 41 <br /> Area 66.6 Acres <br /> Hydraulic length 2530 Feet <br /> Elevation change 1015 Feet <br /> Concentration time 0.32 Hours <br /> Concentration time type SCS Upland Curves <br /> Unit hydrograph Forested <br /> <br />Watershed data for watershed #3 Rock Slide <br /> Curve number 89 <br /> Area 0.2 Acres <br /> Hydraulic length 444 Feet <br /> Elevation change 180 Feet <br /> Concentration time 0.08 Hours <br /> Concentration time type SCS Upland Curves <br /> Unit hydrograph Disturbed <br /> <br />Watershed data for watershed #4 Rock Transition <br /> Curve number 63 <br /> Area 0.2 Acres <br /> Hydraulic length 390 Feet <br /> Elevation change I 140 Feet <br /> Concentration time 0.07 Hours <br /> Concentration time type SCS Upland Curves <br /> Unit hydrograph Forested <br /> <br />Total Area 67.7 Acres <br /> <br />Storm data <br /> Total precipitation 1.8 Inches <br /> Storm Type SCS Type 2 storm, 24 hour storm <br /> Peak discharge 0.35 cfs <br /> <br />Flow from other ditches or culverts 0.0 <br /> <br />Peak discharge 0.35 cfs <br />Exh-8 - 32 - <br />9-97 <br />