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Page 1/3 <br />QUARTERLY POND INSPECTION REPORT <br />Operator: Snowca Coal Company Quarter: Second 2010 <br />Permit: C-1981-041 Inspection Date: 28-Jun-10 <br />Pond Identification 1 - 2 UTL 4 No. Yard 5 No. Sho 6 CRDA-1 7-No. Decline 8 Pre Plant <br />Type of Pond Reclaimed Reclaimed Reclaimed Sediment Sediment Sediment <br />Status During Inspection: Desi n and Actual De th from S illwa Invert <br />Design Depth 8.0 2.7 6.0 <br />Design Max Water Depth n/a n/a n/a <br />Design Max Sed. Depth 5.4 2.3 1.6 <br />Sediment Level 4.9/7.3/4.9 4.6 5.8 <br />Water Level D D D <br />Outflow 0 0 0 <br />Features Problem Problem Problem Problem Problem Problem <br /> Yes/No Yes/No Yes/No Yes/No Yes/No Yes/No <br />Erosional <br />Rills & Gulleys No No No <br />Inadequate Vegetation No No No <br />Outlet Channel Erosion No No No <br />Burrows No No No <br />Other No No No <br />Structural <br />Differential Settling No No No <br />Cracks or Slides No No No <br />Seepage No No No <br />Other No No No <br />Appurtenant Structures <br />Defective Spillways No N/A N/A <br />Dewatering Devices Clogged No N/A N/A <br />Faulty Gates, Etc. No N/A N/A <br />Other No No No <br /> <br />Additional Comments OVWNN,w <br />UTL sediment ponds were reclaimed during quarter. Spill $a?vF® %7 9 d <br /> and backfilled. Reclamation at UTL sediment ponds is c l?& G, <br /> 4 <br /> <br />Maintenance Required: None <br /> ? <br />Name of Inspector: Jim Stover • <br />?' °? ° <br /> <br /> Colorado 19.'x° 19230 Date