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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />~/i3/9~ <br />Ri ER R .ST = 6864.4: .O T HO .F. = 6862.3 <br />OP .RATIONAL. STATi1C AT TI .OF IN PE TiON <br />Approximate water level: loB s9 <br />Sediment level (% total storage) /S9o <br />Outnow (cfs): p <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments J~ <br />inadequate Vegetation !/ <br />Outlet Channel Erosion // <br />Burrows <br />Other I/ <br />STRUCTURAL: <br /> <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES; <br />Detective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Bathes, Pumps ~ <br />Other <br />ADDITIONAL <br />MAINTENANCE <br />I: DOCUEMNT/PONDINSP. DOC <br />