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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />~ ~zfP /03 <br />POND B <br />EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ ~ 7 <br />Sediment level (% total storage) ~% <br />Outflow (cfs): ~' O ~ ~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~ <br />Inadequate Vegetation ~L <br />Outlet Channel Erosion <br />Burrows i/ <br />Other ~ <br />STRUCTURAL: <br /> <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways i/ <br />Dewatering Device Clogged C~ <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL COMMENTS: ~ ~~~ <br />MAINTENANCE REQUIRED: (~'b~L4- <br />is/pond/grtlypnd/Pondinsp.doc <br />