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Quarterly Pond Inspection Report <br />Annual Certification <br />1 Operator. Kaiser Resources, Inc <br />' Facllity: Chimney Rock Mine, C-81-023 <br />Date of Inspection: 7 November 1994 <br />' Weather. Variable, overcast to clear, warm, calm. <br />Pond Identi(Icatlan: Pond Number 004 <br />' Type of Pond: Sedimentation <br />' quarterly Inspection <br />' Approadmate Water Level: 81.8' elevation (datum =invert of principal spillway (weep hole) = 84'). Water <br />estimated to be 0.25 foot deep at south end. <br />Sediment Level: 83'[elevation, northeast corner 84'(apex), northwest corner 83', southeast corner <br />81.75', southeast corner 83' (apex)]. 83' elevation = 0.3 acre feet (Sedimentation <br />Pond As-Built, 7-7-91, Rev. 1). <br />Outflow [cubic feet per second (cfs)]: 0 <br />Operational Status At Time Of Inspection: <br />FEATURES PROBLEM COMMENTS <br />Erosional <br />RiILs & Gullies on <br />Embankment No <br />Inadequate Vegetation No <br />Outlet Channel Erosion No <br />Burrows Yes Only one rodent burrow was <br />observed, much less than last <br />year. <br />Other No <br />Structural: <br />Differential Settling No <br />Chimney Rock Mine Pond # l)04 Inspection Report & Certification, 18 November 1994, Page 1 of 6 <br />