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KERR COAL COMPANY <br />KERR MINE <br />Quarterly Sedimentation Pond Inspection Report <br />Pond C <br />Date 3-30-94 <br />OPERATIONAL STATUS <br />1. Water Level (Staff Gauge Reading - Water) ? Ft. <br />2. Sediment Level (Staff Gauge Reading - Sediment) Ft. <br />3. Outflow (Depth of Water in Weir) 0 Ft. <br />4. Actual Water Level: <br />3.9 - 10 + Item 1 Ft. <br />5. Percent of Total Sediment Storage: <br />10 - Item 2 <br />100 - x 100 <br />3.9 <br />6. Outflow (CFS): 2.49 x (Item 3`-51 <br /> <br />0 CFS <br />FEATURES PROBLEMS COMMENTS <br />EROSIONAL: <br />Rills & Gullies on Embankment YES NO <br />Inadequate Vegetation <br />Outlet Channel Erosion <br />Burrows <br />Other <br /> <br />STRUCTURAL: <br />Differential Settling YES NO <br />Cracks or Slides <br />Se=page <br />Other <br /> <br />APPURTENANT STRUCTURES: <br />Defective Spillways YES NO <br />Dewatering Device Clogged <br />Faulty weir installation <br />Other <br /> <br />ADDITIONAL COMMENTS: Embankment is partially snow covered. <br />Pond snow and ice covered. <br />MAIA^I'ENANCE REQUIRED: <br />NAME OF INSPECTOR: ~/ .-~---<_'---- <br />