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<br /> <br />OPERATOR: COLORADO YAMPA COAL COMPANY <br />MINE: MINE 1 MINE 2 & ECKMAN PARK _ <br />DATE OF INSPECTION: 3~18~9L <br />SEDIMENT POND IDENTIFICATION: POND D <br />REFERENCE ELEVATIONS: RISER CREST = 6849.9: LOWEST HOLE = 6846.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: to$4 7 <br />Sediment level (% total storage) ~~ 90 .FdT <br />Outflow (cfs): ~~~` ~ ¢' <br />FEATURES PROBLEM COMMENT <br />EROSIONAL: <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />YES NO <br />X <br />X <br />~_ <br />)< <br />STRUCTURAL: <br />Differential Settling X' <br />Cracks or Slides X <br />Seepage ~ <br />Other k- <br />APPURTENANT STRUCTURES; <br />Defective Spillways ~ <br />Dewatering Device Clogged ~ <br />Faulty Cates, Baffles, Pumps X <br />Other lL <br />ADDITIONAL COMMENTS: /'~nNG <br />MAINTENANCE REQUIRED: /oNt- <br />I: DOCU EMNT/PON DIN S P. DOC <br />