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BASIN RESOURCES, INC. <br />`~ SEDIMENTATION POND INSPECTION FORM <br />Pond NEw ELK NPDES No. CONTAINMENT US <br />' Date of Inspect <br />_ EMBANRMIENT <br />1. Adequacy of the vegetetive cover: Excellent, o ernte Few, Poo <br />2. Erosion forming gullies: Extensive, Some, Very Few, on <br />~ <br />, <br />~= 3. Is wave nction causing erosion: <br /> On the upstream embankment? Yes No~ <br /> At the principal spillway inlet? Yee No_~ <br />4. Erosion of the downstream toe of the embnnkment? Yes Nom <br /> The cause of the erosion is attributed to: <br />5. Is seepage occurring through the dam? Yee Nom If ye:. <br />could this seepage cause potential inatnbility? Yea No~_ <br />Explain• <br />PRINCIPAL SPILLiIAY <br />1. is the principal spillway system in working order? Yea~No_ <br />_ 2. Is the inlet free o~~f//~~drebris and restrictive material?Yea_]~No_ <br />-` 3. Ia the discharge oUtiett free of restrictive material? Yea No^ <br />4. Is erosion occurring at the discharge outlet? Yea No~If <br />yes, <br />' evaluate the severity: Extensive Moderate Juat starting one <br />;~,Z EMERGENCY SPILLXAY p~I~ <br />1. Is the overall emergency spillway system capable of passing <br />design storm discharge? Yea No <br />2. Does it appear as if the emergency'epillway has discharged water <br />since the last inspection? Yes No~J _ <br />3. is erosion occurring at any section of the emergency spillway? <br />Yes No x Describe the <br />.extent <br />SEDIMENT STORAGE CAPACITY <br />1. Has the design storage capacity of the reservoir been surpassed? <br />?~:. Yea No_~_ If yea, <br />explain• ~ <br />"^~my: <br />Please add nny specinl comments concerning potentially dangerous <br />problems on the back of this sheet. <br />Inspector ~ <br />