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POND INSPECTION FORMS <br />OPERATOR: <br />PEABODY SAGE CREEK MINING, LLC. <br />MINE: <br />PEABODY SAGE CREEK MINE <br />DATE OF INSPECTION: <br />5/30/2014 <br />SEDIMENT POND ID: <br />Upper Sump <br />REFERENCE ELEVATIONS <br />(ft): <br />Riser Crest <br />Outlet <br />Top of Enbankment <br />Emergency Spillway <br />N/A <br />6,772.5 (invert elv) <br />6,770 <br />6,774 <br />COMMENTS: Elevations per as -built report /map <br />OPERATIONAL STATUS AT <br />TIME OF INSPECTION: <br />Approximate Water Level Pond Capacity /Required Capacity (acre -ft) <br />COMMENT 4.69/3.65 <br />COMMENTS: Water level at top of riser pipe <br />STRUCTURAL: <br />Differencial <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: Vegetative cover improving <br />APPURTENANT <br />STRUCTURES: <br />Defective <br />Spillways <br />Dewatering Device <br />Clogged <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: No other aspects of the structure are affecting stability or require any <br />maintenance. <br />INSPECTOR NAME: Katryna Snowden, Will Dennis (P.E.) <br />sgc_engineering (\ \sgcenl) N:SAGE CREEK/ ENVIRONMENTAL/Permitting/CDPHE- Colorado Puboic Health & Env /Pond Inspections <br />