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<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />TWENTYMiLE COAL COMPANY <br />FOD) ~ L CREEK MINE <br />s 30 99 <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ ~40 . <br />i <br />Sediment level (% total storage) -f r <br />Outnow (cfs>: <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Emhankments _/ <br />Inadequate Vegetation ~~ <br />Outlet Channel Erosion _~ <br />Burrows •~ <br />Other <br />STRUCTURAL: <br />Differential Settling / <br />Cracks or Slides ~G <br />Seepage <br />Other ~ <br />APPURTENANT STRUCTURES: <br />Defective Spilhvays _/ <br />Dcwatering Device Clogged f <br />Faulty Gates, BafOcs, Pumps ~ <br />Other / <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: ~~ ~ <br />INSPECTOR: //1(~t~/Z //!/~,(9 <br />is/docvmrnVgn I~pnd/rondirtsp.doc <br />