Laserfiche WebLink
BASIN RESOURCES, INC. . <br />~._ SEDIMENTATION POND INSPECTION FORlI <br />Pond NEW ELK NPDES I[o. 006 <br />~~ Date of Inspection_~r,,.,~ ?3. 155 • <br />1, <br />1Adeq~uacy of the vegetative cover: Excellent, oderat law, Poor <br />2. Erosion forming gullies: Extensive, Sone, Very Few, one <br />3. I9 wave action causing erosion: <br />On the upstream embankment? Yes No X <br />At the principal spillway inlet? Yee No x <br />4. Erosion of the downstream toe of the embankment? Yee No ~ <br />The cnuae of the erosion is attributed to: <br />5. Is seepage occurring through the dam? Yes No x If yes <br />could this seepage cause potential Instability? Yes Ifo~_ <br />Explain: <br />PRINCIPAL SPILLMAY ~Gr~ <br />1. is the principal spillway system in working order? Yes Ifo <br />2. Is the inlet Tree of debris and restrictive material?Yes~_l1o <br />i, .. <br />- 3. Is the discharge outletufree of restrictive material? Yes No <br />• 4. Ia erosion occurring nt~t~~~ discharge outlet? Yes !fo ~e If <br />yes, <br />evaluate the severity: Extenuive. 1[oderate Just starting on <br />.~, <br />EdERGENCY SPILLMAY ,vo,JG <br />1. is the overall emergency spillway system capable of passing <br />design storm discharge? Yes No <br />2. Does it appear as if the emergency'spillway has discharged water <br />since the last inspection? Yea No_~ <br />3. Ia erosion occurring at any section of the emergency spillway? <br />Yea Nom Describe the <br />.extent <br />SEDIMENT STORAGE CAPACITY <br />1. Sas the. design storage capacity of the reservoir been surpassed? <br />Yas No_~_ I! yes, <br />explain: <br />F~~ti,' Please add any special comments concerning potentially dangerous <br />problems on the back o! this sheet. <br />Inspector!.[i~_bl~~ <br />