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-r <br />• <br />OPERATOR: Colorado Yampa Coal Company <br />MINE: Mine 3 <br />DATE OF INSPECTION: June 26, 1987 <br />POND IDENTIFICATION: M3S <br />TYPE OF POND: Sedimentation <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />• <br />a'1~~~~ !! ~® <br />JUL 21987 <br />MINED LAND <br />RECLAMATION DIVISION <br />Approximate water level: 6,670.0 <br />Sediment level (% total storage): Approx. 5% <br />Outflow (cfs): 0.4 cfs. <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />YES NO <br />Rills & Gullies on Embankment No <br />Inadequate Vegetation No <br />Outlet Channel Erosion No <br />Burrows No <br />Other <br />STRUCTURAL: <br />YES NO <br />Differential Settling No <br />Cracks or Slides No <br />Seepage No <br />Other <br />APPURTENANT STRUCTURES: <br />YES NO <br />Defective Spillways No <br />Dewatering Device Clogged No <br />Faulty Gates, Baffles, Pumps No <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: <br />