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<br />~~f~Op Twerttym~7e Coal Company 28587 noon County Roea I27 <br />~sf p„ gryLy oI Oek Creek, CO 80187 <br />GypinY ~~ Viy Coal Corpvetlon Phone (~) 87&3800 <br />OPERATOR: TWENTY MILE COAL COMPANY <br />MINE FOIDEL CREEK <br />DATE OF INSPECTION DECEMBER 22,1993 <br />POND IDENTIFICATION <br />TYPE OF POND SEDIMENTATION <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 6811.7 <br />Sediment level (% total storage): APPROX. 10.0$ <br />Outflow (cfs): NO OUTFLOW <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />YES NO <br />Rills & Gullies on Embankment _X_ <br />Inadequate Vegetation _X_ <br />Outlet Channel Erosion _X_ <br />Burrows _X_ <br />Other <br />STRUCTURAL: <br />Differential Settling _X_ <br />Cracks or Slides _X_ <br />Seepage _X_ <br />Other _X_ <br />APPURTENANT STRUCTURES: <br />Defective Spillways _X_ <br />Dewatering Device Clogged _X_ <br />Other _X_ <br />ADDITIONAL COMMENTS: <br />MAINTENANC <br />INSPECTOR <br />c~rpRUs <br />