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BASIN RESOURCES, INC. <br />SEDIMENTATION POND INSPECTION FORM <br />Pond 71, k~a,~ ro:to NPDES No. ~~ <br />Date of Inspection yl~~-,eCy / ~; /94% `" <br />EMBANKMENT <br />1. Adequacy of the vegetative cover: Excellent, oder te, Few, Poor <br />2. Erosion fornung gullies: Extensive, Somc, ry Fe None <br />3. Is wave action causing erosion: <br />On [he upstream embankment? Yes No ~- <br />At the principal spillway inlet? Yes No~__ <br />4. Erosion of [he downstream toe of the embankment? Yes No C-~ <br />The cause of the erosion is attributed to: <br />5. Is seepage occurring through the dam? Yes No <br />Could this seepage cause potential instability? Yes No <br />PRINCIPAL SPILLWAY~Lc~--yq-i~aCyasc~\,C,~s~~~D !flQ-7tl1'~t~ c4w'~r9~fNr~'~r <br />1. Is the principal spilhvay system in working order' Yes No <br />2. Is the inlet free of debris and restrictive material? <br />3. Is the discharge outlet free of restrictive material? <br />~. Is erosion occurring at the discharge outlet? <br />Evaluate the severity: <br />Exlensice Moderate <br />Yes No <br />Yes No <br />Yes No <br />Just Starting None <br />EMERGENCY SPILLWAY <br />1. Is the overall emergency spillway system capable of passing design storm discharge? <br />Yes No <br />2. Does it appear as if the emergency spillway has discharged wa[tlr since the last inspection? <br />Yes No <br />3. [s erosion occurring at any section of the emergency spilhvay? Yes No <br />Describe the extent: _. <br />SEDIMENT STORAGE CAPACITY <br />1. Has [he design storage capacity of the reservoir been surpassed? Yes No V <br />If yes, explain: <br />)~eztie~ ald'd uny special cottibteots concerhing potentially dangerous p blems oo the back of this <br />sheet! <br />~Iospected by: <br />