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OPERATOR: TWENTYMILE COAL COMPANY <br />• MINE: FOIDEGL (CREEK MINE <br />DATE OF INSPECTION: ~ ~ 0 l~~ <br />SEDIMENT POND IDENTIFICATION: POND B <br />REFERENCE ELEVATIONS: EMBANKMENT CREST = 6872, F.L. Weir = 6866.3 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: ~J~tp7 <br />Sediment level(% totalstorage) ~O°~a <br />Outflow (cfs): t~. ~S <br />FEATURES PROBLEM COMMENTS <br /> <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />Inadequate Vegetation l/ <br />Outlet Channel Erosion 1~ <br />• Burrows t/ <br />Other S~ <br />STRUCTURAL: <br />Differential Settling L <br />Cracks or Slides / <br />Seepage l/ <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways L <br />Dewatering Device Clogged 4 <br />Faulty Gates, Baffles, Pumps 1~, <br />Other <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />• INSPECTOR: <br />is/documendgrtlypndlPond in sp.doc <br />