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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />BATE OF INSPECTION: 6/z7 /q <br />SEDIMENT POND IDENTIFICATION: WASTE WATER POND FINAL POLISHING POND <br />REFERENCE ELEVATIONS: BERM CREST = 6848: BOTTOM POND = 6838 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />STRUCTURAL: <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />Approximate water level: la e Sf 2 ,P • <br />Sediment level (% total storage) 0 In <br />Outflow (cfs): 0. 6'22- (304 c ) <br />FEATURES PROBLEM <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ✓ <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 r <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps Y� <br />Other <br />INSPECTOR: Lila flees hr, <br />COMMENTS <br />i Jdocument/grtlypnd/Pondinsp.doc <br />