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~ QUARTERLY POND INSPECTION REPORT <br />~ THE PITTSBURG & MIDWAY COAL MINING CO. <br />EDNA MINE <br />Pond Identification: WEST RIDGE POND (NPDES 0021 <br />Type Of Pond: INCISED <br />i <br />Operational Status At Time of Inspection <br />~ Approximate Water Level: 0.2 feet above discharge elevation <br />i Sediment Level (%) Total Storage: Estimated 90% full <br />i <br />~ Outflow (cfs): Flowing <br />i <br />Features 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 1 <br />' Cracks Or Slides 1 <br />Seepage OK <br />Other N/A <br />Appurtenant Structures; <br />Primary Spillway OK <br />Secondary Spillway OK <br />~ Other NIA <br />Additional Comments: <br />i <br />1 A failure has occurred on the east bank of the pond, however the structure remains functioning as <br />designed. The failure has been scheduled to be repaired in the 2006 maintenance season. <br />i <br />Inspected By: <br />~ Troy S mmers <br />i <br />i <br />Date: ~ May 31, 2006 <br />