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<br />OPERATOR: I" E3 Q ~ 2OU2 <br />MINE: Genl°BY <br />Division o1 Minerals and <br />DATE OF INSPECTTON: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATTONS: <br /> <br />TWENTYMILE COAL COMPANY <br />FOU)EL CREEK MINE <br />/d /yf 9~ <br />POND B <br />EMBANKMENT CREST=6872, F.L. Weir=6866.3 <br />OPERATIONAL STATUS AT TIME OF 1NSPECTTON <br />Approiimate water level: ~~/ <br />Sediment level (% total storage) ~ sa~ <br />Outflow (cfs): D . O ~- <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 />L <br />G/ <br />STRUCTURAL: <br />Differential Settling f/ <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 />ADDITTONAL <br />MAINTENANCE <br />~~ <br />i:/d°cvnu,a/gnlypnd/Pondi,np.doc <br />