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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 />_3~/s~nS <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />were o, or <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ o ~~ <br />Sediment level (% total storage) "<~~ o-~D <br />Outflow (cfs): ~ . D!~ ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />YES NO <br />V <br />t/ <br />!/ <br />STRUCTURAL: <br />Differential Settling (~ <br />Cracks or Slides <br />Seepage [~ <br />Other 1L <br />APPURTENANT STRUCTURES: <br />ADDITIONAL <br />MAINTENANC <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, BafBes, Pumps <br />Other <br />is/documenVgrtlypnd/Pondinsp.doc <br />