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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />f/6faf" <br />POND G <br />RISER CREST = 6833.24: LOWEST HOLE = 6830.34 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approrimate water level; G 6 x.30.34 <br />Sediment level (% total storage) G S <br />Outtlow(cts): l~tt i^~UN~ <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments r ~ <br /> _ <br />~ '~ <br />Inadequate Vegetation _ <br /> ~ <br />Outlet Channel Erosion _ <br />Burrows / <br />Other <br />STRUCTURAL: <br />I)itterential 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 />Otber <br />ADDITIONAL Cf <br />MAINTENANCE <br />i:/pand/grtlypnd/Pondmsp.doc <br />