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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: EOIDEL CREEK MINE <br />DATE OF INSPECTION: G //3 /9v <br />SEDIMENT POND IDENTIFICATION: POND G <br />REFERENCE ELEVATIONS: RISER CREST = 6933.4: LOWEST HOL.F. = f~A4lF5'/ <br />OPERATIONAL. STATUS AT TIME OF INSPECTION <br />Approximate water level: 6829, 3S <br />Sediment level (% total storage) /~ a/o <br />Outflow (cfs): <br />O <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~ <br />Inadequate Vegetation [~ <br />Outlet Channel Erosion d <br /> ~ <br />Burrows <br />Other ~ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides !/ <br />Seepage <br />Other y <br />APPURTENANT STRUCTURES; <br />Defective Spillways y <br />Dewatering Device Clogged !/ <br />Faulty Gates, Baffles, Pumps !/ <br />Other /~ <br />ADDITIONAL COMMENTS: ' ' `'~E <br />MAINTENANCE REQUIRED: _ /~/Q'`/~ <br />I:D000EMNT/PON D INSP.DOC <br />