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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />DATE OF INSPECTION: 9/2_7/(7_ <br />SEDIMENT POND IDENTIFICATION: POND B <br />REFERENCE ELEVATIONS: EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />STRUCTURAL: <br />Approximate water level: <br />Sediment level (% total storage) <br />Outflow (cfs): <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows ✓' <br />Other <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: _ y <br />MAINTENANCE REQUIRED: <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments v' <br />J <br />INSPECTOR: .4. L J /7r' ■S01r - / <br />is /document/grtlypnd/Pondinsp. doc <br />