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QUARTERLY POND INSPECTION REPORT <br />~' First Quarter 1987 <br />OPERATOR: Grand P1esa Coal Company ~~~~~~~~ <br />APR p (;1981 <br />MINE:Red Canyon #1 Mine <br />MINED LAND <br />DATE OF INSPECTION: 3/23/87 fiECLAMATION DIVISION <br />POND IDENTIFICATION <br />TYPE OF POND <br />1 Z 3 4 5 <br />1 <br />Sediment <br />OPERATIONAL STATUS AT TIME OF INSPECTION <br />Approximate water level: 4" below spillway <br />Sediment level (% total storage): 25% <br />Outflow (cfs): No discharge <br />FEATUkES <br />PROBLEM <br />COMMENTS <br />EROSIONAL: Yes No <br />Rills & Gullies on Embankment X <br />Inadequate Vegetation X <br />Outlet Channel Erosion X <br />Burrows X <br />Other X <br />STRUCTURAL: Yes No <br />Differential Settling <br />Cracks or Slides X <br />Seepage X <br />Other X <br />APPURTENANT STRUCTURES: Yes No <br />Defective Spillways <br />Dewatering Device Clogged X <br />faulty Gates, Baffles, Pumps X <br />Other <br />ADDITIONAL COMMENTS: Silt fense a <br />pond. <br />MAINTENANCE REQUIRED: the part of <br />be repaired in April. bove pond effective in reducing sediment loading in <br /> <br />silt fense that was run over in March 1987 will <br />NAME OF INSPECTOR: Larry M. Reschke <br />