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<br />OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND mENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />COLORADO YAMPA COAL COMPANY <br />~ 3/9~ <br />POND M3S <br />EMERGENCY SPILLWAY = 6674 2 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 3~i-I F U L L <br />Sediment level (% total storage) ~ .5 ~o <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 -~ <br />Cracks or Slides _f <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways \ / / <br />Dewatering Device Clogged .V/ <br />Faulty Gates, Baffles, Pumps ~~_ <br />Other <br />ADDITIONAL <br />MAINTENAN( <br />is/documenUgnlypnd/Pondinsp.doc <br />