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OPERATOR: TWENTMILT COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />DATE OF INSPECTION: ,ZZ// f/ <br />SEDIMENT POND IDENTIFICATION: POND F <br />REFERENCE ELEVATIONS: RISER CREST = 6827.0; DEWATER HOLE = 6823.0 <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 />STRUCTURAL: <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />Approximate water level: b'2-3 0 <br />Sediment level (% total storage) <br />Outflow (cfs): 4/7 ` <br />Burrows <br />Other <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 />INSPECTOR: . 14/4. if -(, (9 s^- <br />COMMENTS <br />i /document/grtlypnd /Pondmsp.doc <br />