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QUARTERLY POND INSPECTION REPORT <br />f _ ~ Fourth Quarter 1986 <br />OPERATOR: Sno~,~mass Coal Co. <br />MINE: +torth T}ior.~oson Creek Mines <br />DATE OF INSPECTIOM: 12-18-86 <br />I 2 3 4 5 <br />POND IDENTIFICATION <br />TYPE OF POND <br /> <br />Low wash pl <br />ewage Treat. <br />Refuse oa ou uc <br />Dump oa ou <br />Sediment <br />Process Sed. Sewage Treat. Sediment Sediment Sediment <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level:All below de-watering devices <br />Sediment level (% total storage ): Refuse - 5% est., LO Truck- none, LO Sed.- Unknown <br />Outflow (cfs):none <br />FEATURES <br />PRORI FM COMMENTS <br />EROSIONAL: Yes No <br />Rills 8 Gullies on Embankment <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br />STRUCTURAL: Yes No <br />Differential .iettl ing <br />Cracks or Slides <br />Seepage <br />Other <br />APPURTENANT STRUCTURES: Yes No <br />Defective Spillways <br />Dewatering Device Clogged <br />Faulty Gates, Baffles, Pumps X <br />Other <br />ADDITIONAL COMMENTS: None <br />MAINTENANCE REQUIRED: None <br />NAME OF INSPECTOR: Larry t1. Reschke <br />