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BASIN RESOURCES, INC. <br />SEDIMENTATION POND INSPECTION FORM <br />Pond c.~~ NPDES No. ,~0 7 <br />Date of Inspection <br />~( /~99 <br />~ <br />EMBANKMENT <br /> <br />1. Adequaq• of the vegetative cover. Excellent, de te, Few, Poor <br /> <br />2. Erosion forming gullies: Extensive, Somc, ~ c, None <br />3. ]s wavc action causing erosion: <br />On the upstream embankment? Yes No Ci <br />At the principal spillway inlet? Ycs No ~ <br /> <br />d. Erosion of the downstream toe of the embanl:ntent? Yzs No !~- <br />The cause of the erosion is attributed to. <br /> <br />~. is seepage occurring through the dam? Yes No /~ <br />Could this seepage cause potential instabilin~? Yes No <br />Explain: <br /> <br />PRINCIPAL SPILLWAY <br />1. Is the principal spillway system in working order? Yes C~ No <br />2. Is the inlet free of dzbris and restrictit e matenal? Yzs ~ No <br />3. Is the discharge outlet free of restricuve matenal^. Yes C~ No <br />d. Is erosion occurring at the discharge outlet^. Yes No l~ <br />Evaluate the severity: Extensive Moderatz Just Star ung Von: <br />EMERGENCY SPILLWAY <br />1. is the overall emergency spillway system capable of passing design storm d ischarge'.' <br /> Yes L No <br />2. Doe? it appear as if the zmergency spilhwy has discharged waif; since the last inspection? <br />Yzs No ~~ <br />3. Is erosion occurring at any secuon of the emergency spillway? Yes No=!~ <br />Describe the zxtent _. <br />SEDIMENT STORAGE CAPACITY <br />1. Has the design storage capacity of the reservoir been surpassed? Yes __ No ~_ <br />If yr, explain: __ <br />Pt'eas@ ~~ any speciitl com°s'Ents concertling potentially d2nderotr'! problems •Nt ti1'e back of this <br />sheet! <br />Inspected by: ...d>v1'(~?-~ <br />