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OPERATOR: TWENTYMILE COAL COMPANY <br />MINE: FOIDEL CREEK MINE <br />DATE OF INSPECTION: /2/? i// / <br />SEDIMENT POND IDENTIFICATION: POND G <br />REFERENCE ELEVATIONS: RISER CREST = 6833.24; LOWEST HOLE = 6830.34 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />STRUCTURAL: <br />Approximate water level: (4 c_ 30. 3 C/ <br />Sediment level (% total storage) <br />Outflow (cfs): A4.1ltj2 <br />FEATURES PROBLEM <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments 1� <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 />ADDITIONAL COMMENTS: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps <br />Other <br />MAINTENANCE REQUIRED: <br />V <br />�U4�ru <br />INSPECTOR: t V k � -/S <br />COMMENTS <br />i. /document/grtlypnd /Pondmsp doc <br />