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OPERATOR: <br />MINE: <br /> <br />DATE OF INSPECTION: <br />SEDUNENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MUVE <br />~~i ~%G, <br />POND C <br />RISER CREST =6864.4; LOWEST HOLE =6562.3 <br />OPERATIONAL STATUS AT TUNE OF IIVSPECTION <br />Approvmate water level: 3•` ~/~ <br />Sediment level (% total storage) ~~ P <br />Outflow (ds): O <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~G <br />Inadequate Vegetation ~/ <br />Outlet Channel Erosion 1L <br />Burrows ~ <br />Other L~ <br />STRUCTURAL: <br />Differential Settling ~,~ <br />Cracks or Slides ~ <br />Seepage ~ <br />Other ~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewateriog Device Clogged ~ <br />Faulty Gates, Baffles, Pumps ~ <br />Other _~~ <br />ADD1770NAL COMMENTS: il~r,,, <br />MAINTENANCE REQUIRED: if/i,,,.. <br />UVSPECTOR:~~~ ~l~`lil <br />