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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 />7/18/2013 <br />SEDIMENT POND ID: <br />Pond 002 (Wadge Pond) <br />REFERENCE ELEVATIONS <br />(ft) <br />Riser Crest <br />Outlet <br />Top of Enbankment <br />Emergency Spillway <br />N/A <br />6,615 <br />N/A <br />N/A <br />COMMENTS: Outlet elevation per as -built report. No embankment - old pit. <br />OPERATIONAL STATUS AT <br />TIME OF INSPECTION: <br />Approximate <br />Water Level <br />Pond Capacity /Required Capacity (acre -ft) <br />COMMENT <br />171.9/84.6 <br />COMMENTS: Water level with spillway. Required capacity per As -built maps 2.05.3- E2.A1. Latest storage <br />capacity survey 10 -25 -06 <br />STRUCTURAL: <br />Differential <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 />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: B. Scott Cowman (Senior Environmental Specialist), Will Dennis (P.E.) <br />sgcenglneering ( \ \sgcenl) N'.SAGE CREEK/ENVIRONMENTAL /Permitting /CDPHE Colorado Puboic Health & Env /Pond Inspections <br />