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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: -(Ok6 ? <br />a <br />Sediment level (% total storage) 'q- S7 co e! <br />Outflow (cfs): 0 • 04 G /Kn a Jai <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />rz <br />WASTE WATER TREATMENT POND # 1 <br />BERM CREST = 6871.5: BOTTOM POND = 6861.5 <br />J? <br />r/ <br />:5Au h1 cd ve ? <br />STRUCTURAL: <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: <br />MAINTENANCE REQUIRED <br />VA <br />TO <br />V <br />INSPECTOR: Q • "?/°? 1f e use / <br />is/document/grtlypnd/Pondinsp. doc