Laserfiche WebLink
• <br />• <br />0 <br />TR-51 <br />SENECA II MINE <br />Pond 008 <br />HYDROLOGIC INPUT PARAMETERS <br /> SEDCAD4 <br /> WATERSHED ID <br /> Structure 3 - SWS-1 <br /> Watershed Channel PM-13A <br />Watershed Area: <br />16.9 <br />Curve Number: <br /> VEGETATION HYDROLOGIC CURVE AREA <br />WATERSHED TYPE COVER SOIL GROUP NUMBER (acres) <br />Reclaimed Good (>70%) B 62 16.9 <br />Total 16.9 <br /> CURVE NUMBER 62 <br /> SEDCAD4 <br /> WATERSHED ID <br /> Structure 3 - SWS-2 <br /> Watershed Channel PM-13 <br />Watershed Area: <br />91.9 <br />Curve Number: <br /> VEGETATION HYDROLOGIC CURVE AREA <br />WATERSHED TYPE COVER SOIL GROUP NUMBER (acres) <br />Sagebrush Fair (30 - 70%) D 70 0.2 <br />Reclaimed Good (>70%) B 62 91.7 <br />Total 91.9 <br /> CURVE NUMBER 62 <br />Curve number (CN) values used are approved Seneca II CN values (see Appendix 7-12, Postiming <br />Drainage Control). Values were adapted from Urban Hydrology for Small Watersheds, Technical Release <br />No. 55 (TR-55), Soil Conservation Service, 1986. <br />7-6f.3A-21 <br />Revised 09/09