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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #20 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: 6 Feet Below Discharge Elevation <br />Sediment Level (%) Total Storage: Estimated 10% of capacity. <br />Outflow (cfs): 0 <br />Features <br />Status <br />Comments <br />Erosional: <br />Rills 8 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 />\\\\\\ \\\\\\\\ I I I I I I I I I I I I l l// q/// /j~ <br />°o~~ y MR F°'STF <br />a <br />V ~ <br />-- ~/~~. <br />-o: 11389 <br />%O <br />~ ~ ~J~.-~10: <br />// SS~~I~Il~ill m\~?G\ <br />Inspection Date: September 9, 2006 <br />Field Inspector: ~ <br />roy ummers <br />