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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 />z/~3/~ ~ <br />POND C <br />RISER CREST = 6864.4; LOWEST HOLE = 6862.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~ 6 8 ` 2.3 <br />Sediment level (%a total storage) 't' S to PSG <br />Outflow (cfs): /V 0 !` CA ~~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments t~ <br />STRUCTURAL: <br />Inadequate Vegetation ~ <br />Outlet Channel Erosion / <br />Burrows <br />Other <br />Differential Settling t/ <br />Cracks or Slides '/ ~ <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />ADDITIONAL COMMENTS: ~ 1^`2._ S/1 d~J 0. ~d /n~A Ot ~ <br />MAINTENANCE REQUIRED: C~`QCCG CU~1/C ~ f 7<-r f S~~! <br /> <br />Faulty Gates, Bathes, Pumps <br />Other <br />is/documenUgrtlypnd/Pondinsp.doc <br />