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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 />//~jY~o 2 <br />POND C <br />RISER CREST = 6864.4; LOWEST HOLE = 6862.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: .~rlG GiCec~oGGr , <br />Sediment level (% total storage) S~- /v °~ <br />OutFlow (cfs): l'l <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments `~^ <br />J <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows "~ <br />Other ~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides t/ <br />Seepage `~ <br />Otheri' <br />APPURTENANT STRUCTURES: <br />Defective Spillways '~ <br />Dewatering Device Clogged `~ <br />Faulty Gates, Baffles, Pumps ~ <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE <br />is/pond/grtlypnd/Pondinsp.doc <br />