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.~ <br />OPERATOR: <br />• <br /> <br />MINE: <br />DATE OF INSPECTION: <br />SEDUNENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />COLORADO YAMPA COAL COMPANY <br />FOIDEL CREEK MINE <br />r~ ~0 <br />RISER CREST = 6849.9; LOWEST ROLE = 6846.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 6 8 47 <br />Sediment level (% total storage) / S ~ Z Q % 0 <br />Outflow (cfs): s'~a t+ o a at 0• -t• <br />C fS _ Q• 33 <br />• <br />FEATURF,S PROBLEM COMMENTS <br />EROSIONAL: VES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows r/ <br />Other (~ <br />STRUCTURAL: <br />Differential Settling ~L <br />Cracks or Slides _~ <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Bafies, Pumps <br />Other JL <br /> <br />ADDiT1ONAL COMM <br />MAINTENANCE <br />i:ldocumrnUgrtl~ynd/Pondinsp.da <br />