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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MIN <br />DATE OF INSPECTION: 6o /2 7/( 7 <br />SEDIMENT POND IDENTIFICATION: WASTE WATER TREATMENT POND # 2 <br />REFERENCE ELEVATIONS: BERM CREST = 6858.5; BOTTOM POND = 6848.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />FEATURES PROBLEM <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: <br />Approximate water level: <br />Sediment level (% total storage) <br />Outflow (cfs): <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />ADDITIONAL COMMENTS: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />MAINTENANCE REQUIRED: <br />— 4eFSS'. r <br />' c, —(s :i <br />cV <br />7 <br />N 1 <br />eej -4 ✓ { &cf,v ;k_ c erc. ✓ <br />INSPECTOR: ( 6 - -WC (T r✓Sl4 - P. <br />COMMENTS <br />1 /document /grtlypnd /Pondmsp.doc <br />