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SITE DITCHES AND CULVERTS <br /> I • <br /> I <br />• <br />DITCH - B20 <br />Watershed data for watershed <br />#1 <br />Disturbed <br />Curve number <br />87.6 <br />Area <br />0.65 <br />Acres <br />Concentration time <br />0.1 <br />Hours <br />Concentration time type <br />SCS Upland Curves <br />Watershed data for watershed <br />#2 <br />Juniper Woodland <br />Curve number <br />61 <br />Area <br />0.15 <br />Acres <br />Concentration time <br />0.10 <br />Hours <br />Concentration time type <br />SCS Upland Curves <br />Total Area <br />0.8 <br />Acres <br />Storm data <br />Total precipitation <br />1.8 <br />Inches <br />Storm Type <br />SCS Type l storm, 24 hour storm <br />Peak discharge <br />0.55 <br />cfs <br />Flow from other ditches or culverts <br />0 <br />Peak discharge <br />0.55 <br />cfs <br />SEDCAD used for peak flow calculation, 0.1 hour concentration time assumed. <br />TR -027 /f ffRove!b a /z�/03 Exh -8 - 53 - <br />6/03 <br />