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POND INSPECTION FORMS <br />OPERATOR: <br />PEABODY SAGE CREEK MINING, I.I.C. <br />MINE: <br />PEABODY SAGE CREEK MINE <br />DATE OF INSPECTION: <br />7/18/2013 <br />SEDIMENT POND ID: <br />SST20 <br />REFERENCE ELEVATIONS <br />(ft) <br />Riser Crest <br />Outlet <br />EnbTop Of rht <br />Emergency Solfway <br />N/A <br />7,210 <br />7,206 <br />COMMENTS: Elevation taken from LiDAR 2' contours <br />OPERATIONAL STATUS AT <br />TO** OF Ii 5"CTION: <br />Approximate <br />water Level <br />Sediment Level (% <br />total storage) <br />Outflow (ds) <br />COMMENT <br />N/A <br />NONE <br />COMMENTS: Stock pond -no required storage capacity. Water level approximately 4' below top of <br />embankment <br />STRUCTURAL: <br />Differeneial <br />Settling <br />Inadequate <br />vegetation <br />Outlet Channel <br />Erosion <br />Burrows <br />Other <br />NONE <br />NO <br />NONE <br />NONE <br />NO <br />COMMENTS: <br />APPURTENANT <br />STRUCTURES. <br />Defective <br />Splowa <br />joewsterngDev"cel <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 ( \ \sgceni) N SAGE CREEK/ ENVIRONMENTAL/Permitting/CDPHE- Colorado Puboic Health & Env /Pond Inspections <br />