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- KERR COAL COMPANY <br />KERR MINE <br />Quarterly Sedimentation Pond InsQection Report <br />Pond Tipple <br />Date 3-30-94 <br />OPERATIONAL STATUS <br />1. Water Level (Staff Gauge Reading - Water) <br />2. Sediment Level (Staff Gauge Reading - Sediment) <br />3. Outflow (Depth of Water in Weir} <br />4. Actual Water Level: <br />2.13 - 10 + Item 1 <br />5. Percent of Total Sediment Storage: <br />10 - Item 2 <br />100 - x 100 <br />2.13 <br />6. Outflow (CFS): See rating table for <br />0.75 H-Flume <br />FEATURES PROBLEMS <br />~ Ft. <br />0 Ft. <br />°s <br />0 CFS <br />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 />Seepage <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 is ice and snow covered. <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: '~u1.G <br />