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OPERATOR: <br />MINE: <br />DATE OF INSPECTION: <br />SEDIMENT POND IDENTIFICATION <br />REFERENCE ELEVATIONS: <br />TWENTYMILE COAL COMPANY <br />FOIDEL CREEK MINE <br />WASTE WATER POND FINAL POLISHING POND <br />BERM CREST = 6848: BOTTOM POND = 6838 <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: fryo . Y <br />Sediment level (% total storage) `� _5—� V--t -"- <br />Outflow (cfs): 0.6 -Z-) ase. C16LL7 C' <br />:5 l/ISC <br />FEATURES PROBLEM COMMENTS J <br />EROSIONAL: YES NO <br />Rills & Gullies on Embankments <br />STRUCTURAL: <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows V <br />Other <br />Differential Settling <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: <br />Defective Spillways I/ <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps l� <br />Other <br />ADDITIONAL COMMENTS: / <br />MAINTENANCE REQUIRED: A <br />INSPECTOR: �JCtz®�SdY► <br />ildocument/grtlypnd /Pondmsp doc <br />