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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />l/'~ dz <br />DISCHARGE POINT = 6753 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~~ <br />7 - d <br />Sediment level(% totalstorage) { J'' a <br />Outflow (cfs): D _ .3 7~~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL; YES NO <br />Rills & Gullies on Embankments ~' <br />Inadequate Vegetation `! <br />Outlet Channel Erosion v' <br />Burrows <br />Other ~~ <br />STRUCTURAL: <br />Differential Settling !/~ <br />Cracks or Slides ~~ <br />Seepage (ice <br />Other ~~/ <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged ~!~ <br />Faulty Gates, Baffles, Pumps J <br />Other v <br />ADDITIONAL <br />MAINTENAN( <br />is/documenUgrdypnd/Pondinsp.doc <br />