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<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMII.E COAL COMPANY <br />FOIDEL CREEK MINE <br />~ ~~~ <br />POND T <br />RISER CREST = 6904.9: LOWEST HOLE = 6907.9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: to907. L <br />Sediment level (% total storage) /Q 2.S o f <br />Outflow (cfs): <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~/ <br />Inadequate Vegetation ~L <br />Oullet Channel Erosion _~ <br />Burrows y <br />STRUCTURAL: <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 Cates, Baffles, Pumps ~~ <br />Other i <br />ADDITIONAL COMMENTS: il~sry-ice <br />MAINTENANCE REQUIRED: ir/w~ <br />1: DOCUEMNT/PON DIN SP. DOC <br />