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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/~.~~ <br />115 FCBH <br />DISCHARGE POINT = 6783 (approximate) <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: G' G~ ~ 3 ( UjT h ~~_ C (~3 Pc'~> <br />Sediment level (% total storage) IO ~-~ /v eS- 1-. <br />Outflow (cfs): U ~ v~/ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments `/ <br />Inadequate Vegetation '~ <br />Outlet Channel Erosion ~/ S /`U~/ t' U / 2 /C~ , <br />Burrows <br />Other <br />STRUCTURAL: <br />Differential Settling a~ <br />Cracks or Slides l <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged v <br />Faulty Gates, Baffles, Pumps ,G <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: l~in~~, fn.2 •, 1il»~ //~i,~~~/ ~ y~n~ de~IG~i /~d /~C C U7 <br />INSPECTOR: '~/c 4 i- ~~1 ~~',/_~ [tip <br />is/pond/grtlypnd/Pondin sp. doc <br />