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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #16 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: 4 Feet Below Discharge Elevation <br />Sediment Level (%) Total Storage: Estimated 10% of caoacity. <br />Outflow (cfs): 0 <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills & Gullies On Embankment OK <br />Vegetation OK <br />Outlet Channels OK <br />Other N/A <br />Pond Structure: <br />Settling OK <br />Cracks Or Slides OK <br />Seepage OK <br />Other N/A <br />Appurtenant Structures: <br />Primary Spillway OK <br />Secondary Spillway N/A No Secondary Spillway <br />Other N/A <br />Additional Comments: <br />Structure is functioning as designed. <br />11 I I I I I I I I I I I///// ~~~ <br />0 R EG/ <br />..~ • Fnti <br />U~ <br />n~158! <br />Inspection Date: September 9, 2006 <br />Field Inspector: <br />roy mmers <br />NAL <br />