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<br />OPERATOR: <br />MINE: <br />DATE OF UNSPECTION: <br />SEDIMENT POND IDENTIFICATION: <br />REFERENCE ELEVATIONS: <br /> <br />TWENTYMiLE COAL COMPANY <br />FOU)EL CREEK MINE <br />3/ Z ~/ y9 <br />POND T <br />ItJSER CREST = 6907.9; LOW EST ROLE = 6904.9 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: E 9 e S <br />Sediment level (% total storage) ~ S %n <br />t)UtfION' (Cfx): O ~ ~. ~! IArQ.~i - ~ ~ 7 C r~5 <br />FEATURES PROBLEM SOMMENTS <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments ~~ <br />Inadequate Vegetation y <br />Outlet Channel Erosion ~L <br />Burrows / <br />Other <br />STRUCTURAL: <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other ~ <br />APPURTENANT STRUCTURES: <br />Defective Spillways <br />Dewatering Dea~ce Clogged J~ <br />Faulty Gates, Baffles, Pumps <br />Other <br />ADDITIONAL G <br />MAINTENANCE <br />is/documrnUgnlypnd/Pondinip.d°c <br />