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POND INSPECTION FORMS <br />OPERATOR: PEABODY SAGE CREEK MINING, I.I.C. <br />MINE: PEABODY SAGE CREEK MINE <br />DATE OF INSPECTION: 7/17/2013 <br />SEDIMENT POND ID: SST29 <br />REFERENCE ELEVATIONS Riser Crest <br />() N/A <br />Outlet <br />Ectbanckment <br />E mergency Spillway <br />7,410 <br />7,405 <br />COMMENTS: Elevation taken from LiDAR 5' contours <br />OPERATIONAL STATUS AT <br />TIME OINSPfCTiON <br />Approximate <br />Water Level <br />Sediment Level (% <br />total storage} <br />outflow (�) <br />COMMENT <br />I N/A <br />NONE <br />COMMENTS: Stock pond -no required storage capacity. Water level approximately 3' below spillway and <br />6' from top of embankment <br />STRUCTURAL: <br />DNferencial <br />Settling <br />Inadequate <br />VegeTatlon <br />Outtet Channel <br />Erosion <br />Burrows <br />tither <br />NONE <br />NO <br />NONE <br />NONE <br />NO <br />COMMENTS: <br />�NANT <br />S� <br />Defective <br />prays <br />0"altering Device <br />Faulty Gates, <br />Baffles, Pumps <br />Other <br />N/A <br />N/A <br />N/A <br />NONE <br />COMMENTS: <br />ADDITIONAL COMMENTS: Structure has been maintained as designed and in accordance with the <br />approved plan and the applicable regulations. <br />MAINTENANCE REQUIRED: None <br />INSPECTOR NAME: B. Scott Cowman (Senior Environmental Specialist), Will Dennis (P.E.) <br />sgc_engineering( \ \sgcen1) N SAGE C REEK /ENVI RONMENTAI/Permitting /CDPHE- Colorado Puboic Health & Env /Pond Inspections <br />