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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 />~ l~l o~ <br />115 FCBA <br />DISC$ARGE POINT = 6783 (aaaroximatel <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~6Y~ G~ ~' !~ 5 <br />Sediment level (% total storage) `'~ ~Do~~ <br />Outflow (cfs): -~~ 'I-Ol^r <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br /> ~ <br />Inadequate Vegetation <br />Outlet Channel Erosion l/ <br />Burrows V <br />Other <br />STRUCTURAL: <br />Differential Settling ~L <br />Cracks or Slides <br />Seepage- ~~ <br />Other. <br />APPURTENANT STRUCTURES: <br />Defective Spillways l/' <br />Dewatering Device Clogged ,~` <br />Faulty Gates, Baffles, Pumps 1G <br />Other ~ <br />ADDITIONAL COMMENTS: <br />MAINTENANCE <br />iJpond/gnlypnd/Pondinsp.doc <br />