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KERB COAL COMPANY <br />KERB MINE <br />Quarterly Sedimentation Pond Inspection Report <br />Pond G <br />Date July 6, 1992 <br />OPERATIONAL STATUS <br />1. Water Level CStaff Gauge Reading - Water) Dry Ft. <br />2. Sediment Level (Staff Gauge Reading - Sediment) 0 Ft. <br />3. Outflow (Depth of Water in Weir) 0 Ft. <br />4. Actual Water Level: <br /> 3.5 - 10 + Item 1 0 Ft. <br />5. Percent of Total Sediment Storage: <br />SO - Item 2 <br />100 - x 100 0 x <br />3.5 <br />6. Outflow <CFS): See rating table for v CFS <br />1.0 foot H-Flume <br />FEATURES PROBLEMS COMMENTS <br />EROSIONAL: <br />Rills ~ Gullies on Embanl~ent YES NO <br />~ <br />Inadequate Vegetation ~ <br />Outlet Channel Erosion _~ <br />Burrows g <br />Other _~ <br />STRUCTURAL: <br />Differential Settling YES NO <br />_~ <br />Cracks or Slidea ~ <br /> <br />Seepage _ <br />~_ <br />Other ~- <br />APPURTENANT STRUCTURES: <br />Defective Spillways YES NO <br />~_ <br />Dewatering Device Clogged ~ <br />Faulty Weir Installation _g <br /> <br />Other _ <br />% <br />ADDITIONAL COMMENTS: <br />MAINTENANCE REQUIRED: <br />NAME OF INSPECTOR: ~ ~~~ <br />