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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br />COLORADO YAMPA COAL COMPANY <br />FOIDEL C EEK M[NE <br />T~~ <br />POND D <br />RISER CREST = 6849.9: LOWEST HOLE = 6846.5 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 8 3 g ~ <br />Sediment level (% total storage) O~O (DREt) ~A l1.] /444 <br />Outnow (cfs): 0.a7~J.S <br />FEATURES PROBLEM COMMENTS <br />EROSIONAL: YES NO <br /> / <br />Rills & Gullies on Embankments <br />Inadequate Vegetation <br />Outlet Channel Erosion ~ l~OIJ COVE/jE~ <br />/ <br />Burrows • <br />v <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />S,JaI~ coJt:rtep <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, BafOes, Pumps <br />Other <br />ADDITIONAL Ci <br />MAINTENANCE <br />y/ <br />v <br />i:/documenUgrtlypnd/Pondinsp.doc <br />