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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />COLORADO YAMPA COAL COMPANY <br />FOIDEL CREEK MINE <br />RISER CREST = 6849.9; LOWEST HOLE = 6846.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~c~~~ ~ ~ <br />Sediment level (% total storage) .~^/G d~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments !~ <br />Inadequate Vegetation ~_ <br />Outlet Channel Erosion / <br />Burrows ~' <br />Other , i <br />STRUCTURAL: <br />Differential Settling ~'- <br />Cracks or Slides ~' <br />Seepage ~~ <br />Other ~' <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~ <br />Dewatering Device Clogged ~-~' <br />Faulty Gates, Bafnes, Pumps L <br />Other ~-- <br />