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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />DATE OF INSPECTION: 4~ L ~6 ~ <br />SED211~NT POND IDENTIFICATION: 115 FCBH <br />REFERENCE ELEVATIONS: DISCHARGE POINT = 6783 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />ApproBimate water level: '~ ~~ g 3 <br />Sediment level (% total storage) f / f s ~ Pd ~"~~ <br />Outflow (cfs): /y Q ~~d // <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: ~ YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation l <br />Outlet Chauuel 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 />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED:/N/ ~~ llyte~a.2 nn-~S /,tCsr~ YP~t / <br />iJpond/gnlypnd/Pondinsp.doc <br />