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QUARTERLY POND INSPECTION REPORT <br />THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: CENTER RIDGE POND (NPDES 003) <br />Type Of Pond: INCISED <br />Operational Status At Time of Inspection <br />...:.Approximate Water Level: 0.03 feet above discharge elevation <br />Sediment Level (%) Total Storage: Estimated 85% full , <br />Outflow (cfs): Estimated 0.25 cfs <br />Features Status Comments <br />Erosional: <br />Rills & Gullies On Embankment ok <br />Vegetation ok <br />Outlet Channels ok <br />other <br />Pond Structure: <br />Settling ok <br />Cracks Or Slides ok <br />Seepage ok <br />Other <br />Appurtenant Structures: <br />Primary Spillway ok <br />Secondary Spillway ok <br />Other <br />Additional Comments: <br />The structure is functioning as designed. <br />Ske is covered with 18" of snow. <br />Inspected By: r <br />Chris Miller <br />Date: February 7, 2005 <br />