John Day Dam


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John Day Dam,

219 ft (67 m) high and 5,640 ft (1,719 m) long, on the Columbia River between Oregon and Wash.; built between 1959 and 1968 by the U.S. Army Corps of Engineers. It is an extremely large generator of hydroelectric power. The dam's reservoir regulates navigation upstream; locks provide ship passage from The Dalles Dam reservoir to McNary Dam (see Columbia basin projectColumbia basin project,
central Wash., a multipurpose development of the U.S. Bureau of Reclamation providing irrigation, hydroelectric power, and flood control. Its key unit, the Grand Coulee Dam, provides the project with power and pumps the waters of the Columbia River into
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).
References in periodicals archive ?
A putative juvenile (recently metamorphosed) River Lamprey was collected at the John Day Dam smolt bypass facility on 28 May 2013 from a sample time frame of 13:00 to 07:00.
The dive team began the operation at the John Day Dam on 4 December 2006.
In a field study, Damkaer and Dey[10] (See sidebar, Flouride Effects on Salmon at John Day Dam, Columbia River, 1982-1986) demonstrated that high salmon loss at John Day Dam on the Columbia River, 1982-1986, was caused by the inhibition of migration by fluoride contamination from an aluminum smelter located 1.
23) The team is also planning for a $20 million Passive Integrated Transponder (PIT) tag sampling facility at John Day Dam, although there are far more critical passage measures on which scarce money can and should be spent.
A cooling coil for the John Day Dam on your left, and dead ahead, it's the prototype for a new portable branch and limb trimmer.
He first encountered that dance in 1968 , when the Corps brought John Day Dam on the Columbia on-line in time for Hubert Humphrey to dedicate it, even though its ladders weren't fully operative.
18, 1995--A contract to construct a multimillion dollar juvenile fish sampling and monitoring facility at John Day Dam on the Columbia River was awarded on Dec.
The language also urges the Army Corps to issue implementation guidance for the development plan for replacement housing near the Bonneville Dam and a study on potential housing losses at the John Day Dam that were authorized in the WIIN Act.
Presolicitation: John day dam drilled waterstop repair
Contract Awarded for Purchase and installation of intake gates and draft tube bulkheads for the john day powerhouse, john day dam, rufus, oregon.
For 10 years he traveled the country working construction sites, including the turbines at John Day Dam.
At the Bonneville Dam, the firm which also set up upgraded systems, the John Day Dam, The Dalles Dam and other industrial facilities, beat out four other bidders to gain the plan