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BASIN RESOURCES, INC. <br />SEDIMENTATION POND INSPECTION FORM ~ <br />NEW ELK 004 ' <br />Pond NPDES No. _ <br />~ Date of Inspection_~,eu( ,~ 7 , /956 ' <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: xcellent Moderate, Few, Pooz <br />2. Erosion forming gullies: Extensive, Some, Very Few, Ilona; <br />3. Is wave action causing erosion: <br />On the upstream embankment? Yea No~_ <br />At the principal spillway inlet? Yee 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? Yea No~C _ If yes <br />could this seepage cause potential instnbility? Yes Nom <br />Explain: <br />PRINCIPAL SPILLMAY <br />1. Is the principal spillway system in working order? Yea~_No <br />2, is the inlet free of debris and restrictive material?Yea~_No <br />;.. <br />3. Is the discharge outlet free of restrictive material? Yea~_No_ <br />4. Is erosion occurring at the discharge outlet? Yea No~_I! <br />Yes. ' <br />evaluate the severity: Extensive. Moderate Just starting Non <br />.,mot . <br />EI!~RGENCY SPILLMAY . ' <br />1. Is the overall emergency spillway system capable of passing <br />design storm discharge? Yes~O ^No <br /> <br />4' <br />2. Does it appear as if the emergeney'spillway has dischnrged water <br />since the last inspection? Yes No~,_ <br />3. Is erosion occurring at any section of the emergency spillway? <br />Yea No~_ Describe the <br />extent <br />SEDIMENT STORAGE CAPACITY <br />1. Haa the design storage capacity .of <br />Yee Nom Ii yes, <br />explein• <br />the reservoir been surpassed? <br />{ <br />Please add any special codents concerning potentially dangerous <br />problems on the beck of this ^heet. <br />Inspector ~ , <br />