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QUARTERLY POND INSPECTION REPORT <br />CHEVRON MINING INC. <br />EDNA MINE <br />Pond Identification: WEST RIDGE POND (NPDES 002) <br />Type Of Pond: INCISED <br />Operational Status At Time of Inspection <br />Approximate Water Level: 0.05 Feet Above Discharge Elevation <br />Sediment Level ( %) Total Storage: Estimated 90% full <br />Outflow (cfs): Minor Flow <br />Features Status (nmmants <br />Erosional: <br />Rills & Gullies On Embankment <br />OK <br />Vegetation <br />OK <br />Outlet Channels <br />OK <br />Other <br />N/A <br />Pond Structure: <br />Settling <br />OK <br />Cracks Or Slides <br />OK <br />Seepage <br />OK <br />Other <br />N/A <br />Appurtenant Structures: <br />Primary Spillway <br />Secondary Spillway <br />JK <br />Other <br />N <br />Additional Comments: <br />Structure is functioning as designed. <br />French Drain: North Drain -Dry, Middle Drain -Minor Flow, South Drain -Minor Flow <br />\ \\\\\ p\\ \111111 <br />0 I <br />. ....... <br />M. <br />v 1589 <br />Inspection Date: August 30, 2010 <br />Field Inspect <br />Troy ummers <br />