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<br />R~~~f~f~D <br />OPERATOR: TWENTYMiLE COAL COMPANY <br />MUdE: FEB 9 ~ 2002 FOgLD L CREEK MINE <br />DATE OF INSPECTIOJfZision of Minerals and Geology J <br />SEDIMENT POND IDENTIFICATION: POND B <br />REFERENCE ELEVATIONS: EMBANKMENT CREST = 6872. F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF IIVSPECTION <br />Approrimate water level: ~ ~`a <br />i <br />Sediment level (% total storage) .S r <br />Outflow (cfs): , 3I .•s <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />YES NO <br />_/ <br />s.~ <br />./~ <br />STRUCTURAL: <br />DiRerential Settling <br />Cracks or Slides ~C <br />Seepage ~ <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways _~ <br />Dewatering Device Clogged f <br />Faulty Gatcs, Bathes, Pumps ~ <br />Othcr / <br />ADDI170NAL COMMENTS: <br />MAINTENANCE <br />is/donrmrnUgnlypnd/Pondirup.dx <br />