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r. <br />OPERATOR: <br />• MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />COLORADO YAMPA COAL COMPANY <br />FOD)EL CREEK MINE <br />,~d on <br />POND F <br />RISER CREST = 6827.0; DEWATER HOLE = 6823.0 <br />OPERATIONAL STATUS AT TIIVIE OF INSPECTION <br />Approximate water level: ~~ <br />Sediment level (% total storage) ~ ~~ <br />Outflow (cfs): (~ <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~~ <br />Inadequate Vegetation ~~ <br />Outlet Chaooel Erosion sG <br />Burrows 1~' <br />Other (/ <br />STRUCTURAL: <br />Differential Settling L/' <br />Cracks or Slides ~- <br />Seepage _~ <br />Other ~- <br />APPURTENANT STRUCTURES: <br />Defective Spillways ~~ <br />Dewatering Device Clogged V' <br />Faulty Gates, Battles, Pumps ~' <br />Other ~ <br />ADDITIONAL Ci <br />MAINTENANCE <br />is/documenVgnlypnd/Pondinsp.doc <br />