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<br />BASIN RESOURCES, INC. <br />SEDIMENTATION POND INSPECTION FORK <br /> <br />Pond NEW ELK NPDES NO. CONTAINMENT 41 , <br />~ Date of inspection _ o(~f~~n 35~ 1 a. I S S 7 ' <br />$MBANICMENT <br />1. Adequacy o! the vegetetlve cover: Excellen Moderate, Few, pos. <br />2. Erosion forming gullies: Extensive, .Some, Vazy Few, on` <br />~- <br />iii iuiiiiiiiiu iii <br />999 <br />3. Ia wave action causing erosion: <br />On the upstream embankment? Yea No_~ <br />At the principal spillway inlet? Yes No~_ <br />4. Erosion of the downstream toe of the embankment? Yee Nom <br />The cause of the .erosion is attributed to: <br />5. Is seepage occurring through the dam? Yee No~_ If yei <br />could this seepage cause potential instability? Yea Nom <br />Explain: <br />PRINCIPAL SPILLYAY <br />1. Is the principal spillway system in working order? Yes,~_No_ <br />2. Is the inlet free of debris and restrictive n-aterial?Yes X No~ <br />'~ 3. Is the discharge outlet lres o! restrictive material? Yes ~ No_ <br />• 4. Is erosion occurring'at the discharge outlet? Yes No_~If <br />yea, <br />.~ evaluate the severity: Extensive. Moderate Just starting Non e <br />'S*c <br />EMERGENCY SPILLMAY <br />1. is the overall emergency spillway system capable of passing <br />design storm discharge? Yea,,,~_No <br />4; <br />2. Does it appear as if the emergency'spillway has discharged water <br />since the last inspection? Yea No~_ <br />3. Is erosion occurring nt any section o! the emergency spillway? <br />Yea No ~ Describe the <br />' .extent <br />• SEDIMENT STORAGE CAPACITY <br />1. Has the design storage capacity of the reservoir been surpassed? <br />Yea No_~_ I! yes, <br />~, explain: ~ <br />~~•~., ,. Plenss add any.apecinl cooments concerning potentially dangerous <br />problems on the back o! thi• ^heet. <br />Inspector <br />