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Erosional: <br />Rills & Gullies On Embankment <br />Vegetation <br />Outlet Channels <br />Other <br />OK <br />OK <br />OK <br />N/A <br />Pond Structure: <br />Settling <br />Cracks Or Slides <br />Seepage <br />Other <br />OK <br />OK <br />OK <br />N/A <br />Appurtenant Structures: <br />Primary Spillway <br />Secondary Spillway <br />Other <br />No Secondary Spillway <br />OK <br />N/A <br />N/A <br />Additional Comments: <br />Structure is functioning as designed. <br />QUARTERLY POND INSPECTION REPORT <br />CHEVRON MINING INC. <br />EDNA MINE <br />Pond Identification: CHECK DAM #16 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Features <br />Approximate Water Level: 4 Feet Below Discharge Elevation <br />Sediment Level ( %) Total Storage: Estimated 10% of capacity. <br />Outflow (cfs): 0 <br />\ \ \ \ \ \ \ \ \\ W I i i iiil i81/4 <br />00 <br />R Ec / S T S <br />U , y \M • / '<<\ <br />11589 <br />0 <br />NNF <br />'WM/1111111 1110 <br />Status <br />Inspection Date: <br />Field Inspec <br />August 11, 2011 <br />Comments <br />mmers <br />