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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 #11 <br />Type Of Pond: EARTHEN CHECK DAM STRUCTURE <br />Operational Status At Time of Inspection <br />Features <br />Approximate Water Level: 1.5 Feet Below Discharge Elevation <br />Sediment Level ( %) Total Storage: Estimated at 20% of capacity <br />Outflow (cfs): 0 <br />\ \ \ \ \ \ \ \I 1 1 1 1 1 1 III / / // /// <br />� .E <br />0 U M <br />M. <br />` •'i� F;Q fir/ <br />158 <br />N v <br />/ / // 1 O I N I A` Ii1\\ <br />Status <br />Inspection Date: <br />Field Inspec <br />August 11, 2011 <br />Tro ummers <br />Comments <br />