Download or read book Bonneville Lock and Dam Navigation Development WA OR written by and published by . This book was released on 1981 with total page 342 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonneville Navigation Lock written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1981* with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonneville Lock and Dam Navigation Development WA OR written by and published by . This book was released on 1981 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Navigation Development Bonneville Lock and Dam Oregon and Washington final Supplement to Final EIS of March 1981 written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Navigation Development Bonneville Lock and Dam Oregon and Washington written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Navigation Development Bonneville Lock and Dam Oregon and Washington written by and published by . This book was released on 1986 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Navigation Development Bonneville Lock and Dam Oregon and Washington written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonneville lock and dam navigation development written by and published by . This book was released on 1981 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Final Environmental Impact Statement Navigation Development Bonneville Lock and Dam Oregon and Washington written by ARMY ENGINEER DISTRICT PORTLAND OREG. and published by . This book was released on 1981 with total page 307 pages. Available in PDF, EPUB and Kindle. Book excerpt: This environmental impact statement addresses the construction and subsequent operation of a new navigation lock at Bonneville Dam on the Oregon shore, south of the existing lock and powerhouse. The new lock would match the dimensions of the seven other locks on the Columbia-Snake River navigation system. Relocations required by the action would involve one building at the Corps of Engineers Hydraulic Lab and approximately one-quarter mile of the Union Pacific Railroad main line and siding. Lock construction would require the excavation of about 3.7 million cubic yards of earth and rock which would be placed on the low, downstream islands of Ives and Pierce. This action would eliminate existing vegetation and wildlife on these islands, and would raise large portions of the islands above the 10-year flood plain. Fish passage will not be significantly affected. Non-structural alternatives considered include: no action; modification of powerhouse operation to improve lock approach; and imposition of a congestion fee. Structural alternatives considered include: various alignments and dimensions for a new lock; rebuilding the existing lock; possible disposal sites for excavated materials; and delaying construction of a new lock by imposition of a congestion fee. Keywords: Locks(waterways); Excavation; Disposal; Waterway transportation; Inland waterways.
Download or read book Draft Environmental Impact Statement Supplement I Navigation Development Bonneville Lock and Dam Oregon and Washington written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonneville Lock and Dam Oregon and Washington Proposed Navigation Lock Project written by and published by . This book was released on 1977 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonneville Lock Dam in Celebration of Our 50 Fiftieth Year written by and published by . This book was released on 1987 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Navigation Channel Improvement at Bonneville Dam Columbia River Oregon and Washington Hydraulic Model Investigations written by ARMY ENGINEER DIV NORTH PACIFIC BONNEVILLE OREG DIV OF HYDRAULIC LAB. and published by . This book was released on 1966 with total page 183 pages. Available in PDF, EPUB and Kindle. Book excerpt: An undistorted 130-scale hydraulic model was used to develop a plan for reducing hazardous conditions that affected upstream-bound river traffic in a 4-mile reach of the Columbia River just below Bonneville Dam. Before 1959, when the study was made, river traffic past Bonneville Dam consisted principally of tug-propelled log rafts and barges, but it was expected that upstream industrial development and completion of the authorized 27-ft-deep navigation channel from Vancouver, Washington to The Dalles, Oregon, would encourage use of the navigation lock by deep-draft vessels. (Modified author abstract).
Download or read book Water Resources Development in Washington written by United States. Army. Corps of Engineers. North Pacific Division and published by . This book was released on 1979 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Feature Design Memorandum No 5 written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonneville Navigation Lock Columbia River Washington written by United States. Army. Corps of Engineers. Portland District and published by . This book was released on 1989 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Navigation Conditions at Bonneville Locks and Dam Columbia River written by Ronald T. Wooley and published by . This book was released on 1998-02-01 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: The navigation system currently in use at Bonneville Locks and Dam, Columbia River, was placed in operation in May 1943. Navigation problems have resulted in damage to the guide wall and the wing wall of the lock. A new 86-ft- wide by 675-ft-long lock has been proposed for construction immediately south of the existing lock. It was recognized that major channel modification 5 could be necessary to develop satisfactory navigation conditions for tows using the new lock. This report documents a comprehensive model study that was conducted to investigate conditions that could be expected with the proposed design and to develop the modifications required to ensure satisfactory navigation conditions. The effects of various plans and modifications on water-surface elevations and current directions and velocities were studied, as were the effects of the resulting currents on model towboat and tow behavior.
