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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CHECK DAM #11 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Approximate Water Level: 2 0 feet below discharge elevation <br />Sediment Level (%) Total Storage: Estimated at 20% 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 1 See Below <br />Secondary Spillway N/A No Secondary Spillway <br />Other N/A <br />Additional Comments: <br />1. Spillway should be restored to general trapezoid shape. Large rocks at inlet of spillway should be <br />removed and/or rearranged. Fabric in sp illway should be covered with small (1' or less dia.) rock, <br />minimizing disturbance to established grass. <br />Structure is functioning as designed, <br />' Field Inspe <br />Engineer <br />`FrZz,"f~A <br />0 <br />~E~ 11589 <br />' ~o10-s y0 <br />,~s •........... <br />S/pNAI ~ <br />Inspection Date: September 2l, 2005 <br />