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QUARTERLY <br />Pond C <br />Date 9-19-00 <br />AERR COAL COMPANY <br />RERR MINE <br />~NTATION POND INE <br />REPORT <br />1. Water Level (above or below dewatering orifice) Above_ Below X 4.5 Ft <br />2. Sediment Level [below dewatering orifice (designed sediment level)] 4.5 Ft <br />3. Sediment Removal Required Yes No x <br />9. Outflow (depth of flow in weir) 0 Ft <br />5. Outflow 0 CFS <br /> PROBLEM ~ - <br />:: ~~+TURES COMMENTS .. <br />~~ : YE3 : NO .. <br />'.:EROSION: <br />::Rills b Gullies on Embankments X .. <br />'Wave Erosion ~ ~ X ~ - <br />~:Spillway Erosion X :: <br />~~ Burrows X ~~ <br />;:Others X :: <br /> <br /> <br />"STRUCTURAL: ' <br />„Differential Settling ~ ~ X <br />"Cracks or Slides X <br />;;Seepage X , <br />~~Other X <br /> <br /> <br />..STRUCTURES: <br />::Principal Spillway <br />Clogged Orifice X <br />Clogged or Damaged Culvert X <br />Weir X <br />..Emergency Spillway <br />Erosion X <br />Riprap x <br />~~ ~ ~ ~ ~~ <br />MAINTENANCE REQUIRED: None. <br />;,MAINTENANCE PERFORMED: None. <br />ii <br />ii <br />„ADDITIONAL COMMENTS: <br />II <br />II <br />n <br />ii <br />ii <br />I! <br />u <br />ii <br />II <br />II <br />