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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: L ~9 a <br />0 <br />Sediment level (% total storage) `S'~tC~ n~a <br />Outflow (cfs): ~d F/O ~ <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />i 2~13~0 (o <br />POND T <br />RISER CREST = 6907.9: LOWEST HOLE = 6904.9 <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 />1/ <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br /> <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps /// <br />Other <br />ADDITIONAL COMMENTS: Snd.~ Ctl~/-C/' d l7 S vl'S~ /iSVa ~ / /I S,ON r ~~ ra. <br />/ll r r <br />MAINTENANCE <br />i:/documenUgr[lypnd/Pondinsp.doc <br />