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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />GT /~~G 2 <br />POND F <br />RISER CREST = 6827.0: DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~" 7'S~ ~~~ <br />d <br />Sediment level(% totals[orage) ~G v <br />Outflow (cfs): ~ <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 />STRUCTURAL: <br />Differential Settling f <br />Cracks or Slides ~~ <br />Seepage <br />Other _b~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~~ <br />Dewatering Device Clogged ~~ <br />Faulty Gates, Baftles, Pumps v' <br />Other ~L <br />ADDITIONAL COMMENTS: ~. <br />MAINTENANCE REQUIRED: /~~+-~~ ~~ <br />is/pond/gNypnd/Pondinsp.doc <br />