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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />DATE OF INSPECTION: ~ ' I I •9S <br />SEDIMENT POND IDENTIFICATION: POND B <br />REFERENCE ELEVATIONS: <br />EMBANKMENT CREST = 6872 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ 1-.~~ ~ <br />Sediment level(%totals[orage) b~Cn~C aDOrox~rn(~,~elr~ ~~~ <br />Outnow (cfs): L C ,~3 <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation ~_ <br />Outlet Channel Erosion X <br />Burrows k <br />Other u <br />STRUCTURAL: <br />Di((erential Settling x <br />Cracks or Slides ~_ <br />Seepage )t <br />Other k <br />APPURTENANT STRUCTURES; <br />Defective Spillways k <br />Dewalering Device Clogged X <br />Faulty Gales, BafBes, Pumps K <br />Other X <br />ADDITIONAL <br />MAINTENANCE <br />I: DOCUEMNT/PONDINSP. DOC <br />