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Release : 2002-07-01
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Dredged Material Management Plan and Environmental Impact Statement. Mcnary Reservoir and Lower Snake River Reservoirs. Appendix B - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Dredged Material Management Plan and Environmental Impact Statement. Mcnary Reservoir and Lower Snake River Reservoirs. Appendix B write by . This book was released on 2002-07-01. Dredged Material Management Plan and Environmental Impact Statement. Mcnary Reservoir and Lower Snake River Reservoirs. Appendix B available in PDF, EPUB and Kindle. This final Dredged Material Management Plan/Environmental Impact Statement (DMMP/EIS) presents the Corps of Engineers' programmatic plan for maintenance of the authorized navigation channel and certain publicly owned facilities in the lower Snake River reservoirs between Lewiston, Idaho and the Columbia River , and McNary reservoir on the Columbia River for 20 years; for management of dredged material from these reservoirs; and for maintenance of flow conveyance - capacity at the most upstream extent of the Lower Granite reservoir for the remaining economic life of the dam and reservoir project (to year 2074). The Corps, along with the U.S. Environmental Protection Agency, analyzed four alternatives for this Final DMMP/EIS: Alternative 1 - No Action (No Change) - Maintenance Dredging With In-Water Disposal; Alternative 2 - Maintenance Dredging With In-Water Disposal to Create Fish Habitat and a 3-Foot Levee Raise; Alternative 3 - Maintenance Dredging With Upland Disposal and a 3- Foot Levee Raise; and Alternative 4 - Maintenance Dredging With Beneficial Use of Dredged Material and a 3-Foot Levee Raise (Recommended Plan/Preferred Alternative).