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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 />~ ~2(~~ ~~ <br />WASTE WATER POND FINAL POLISHING POND <br />BERM CREST = 6848; BOTTOM POND = 6838 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~- ~ ~y~ <br />Sediment level (% total storage) ~Pc~. ~%V r<</ <br />Outflow (cfs): %1 _ UO ~ ~i G _ C /~i . <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />~ S(/1tl;/U Cd/P/{'Ul <br />Outlet Channel Erosion ~ <br />Burrows <br />Other <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, Baffles, Pumps <br />Other <br />S~ra~/ <br />~ Cc/vim t~ <br />~/ <br />j~ <br />ADDITIONAL CI <br />MAINTENANCE <br />7 <br />is/documenl/grtlypnd/Pondi nsp.doc <br />