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MOUNTAIN COAL COMPANY, L.L.C. <br />WEST ELK MINE <br />Quarterly Pond Inspection Report <br />Somerset, Gunnison County, Colorado <br />Date: <br />Location: West Elk Mine <br />Quarter: 3rd 1999 Page I of 2 <br />Inspector: H. Barbe <br />Pond Identification MB-I MB-ZR MB-3 MB-4 MB-5 <br />Type of Pond SEDIMENT SEDIMENT SEDIMENT SEDIMENT SEDIMENT <br />Sediment Level % - - - - - <br />Water Level (Approx.) I S% 75% 30% 20% I S% <br />Outflow Total (ac-ft) - 20 AC-FT - I.0 AC-FT <br />Features <br />Problem <br />Comments <br />Erosional: Yes No <br />Rills & Gullies on Embankment <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br /> <br />Structural: Yes No <br />Differential Settling <br />Cracks or slides <br />Seepage <br />Other <br /> <br />Appurtenant Structures: Yes No <br />Defective Spillways <br />De-watering Device Clogged <br />Faulty Gates, Baffles, Pumps „~~ \\ <br />Other ~ ? st <br /> r ` 1i^ <br />Additional Comments: None ~ ~ ~ ,r <br />/ ~,: s <br />p ' :,; <br />f ~.' ' ~r <br />Action Required or Needed: None ;, ;. ~Gry p~ E <br />~0ae'~ <br /> <br /> <br /> <br /> <br />