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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />DATE OF INSPECTION: Z' <br />SEDIMENT POND IDENTIFICATION: POND T <br />REFERENCE ELEVATIONS: <br />RISER CREST = 6907.9; LOWEST HOLE = 6904.9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: U/ d <br />Sediment level (% total storage) rU sro <br />Outflow (cfs): A <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ? <br /> Sh?`J <br />Inadequate Vegetation <br />?a ?-e k' <br />Outlet Channel Erosion <br />Burrows <br />Other <br /> <br />STRUCTURAL: <br />Differential Settling ? <br />Cracks or Slides ? <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways t? <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: / ? <br />MAINTENANCE REQUIRED: ( _ ? elo • 0' - V cr?--7 4,21r, i vk Svr,,,y,?y <br />INSPECTOR: 1'e6 <br />' ?ti ?G1ti'fS (n'? <br />is/document/grtlypnd/Pondinsp. doc