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Celilo Tribe
Celilo may refer to: *Celilo Canal *Celilo Falls * Celilo Village, Oregon *Celilo Converter Station *The Celilo (tribe) Celilo may refer to: *Celilo Canal *Celilo Falls *Celilo Village, Oregon *Celilo Converter Station The Celilo Converter Station, built in 1970 and owned and operated by the Bonneville Power Administration, is the northern terminus of the Pacific ... of Native Americans {{Disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celilo Canal
Celilo Canal was a canal connecting two points of the Columbia River between the states of Oregon and Washington, U.S. just east of The Dalles. In the natural state of the Columbia River, there was an stretch from The Dalles to Celilo Falls that was impassable upstream and navigable downstream only at high water and at great risk. Celilo Canal was built in the early part of the 1900s to allow steamboat and river-borne traffic to bypass that stretch. History and construction In 1858, a -long wagon road, the Oregon Portage Railroad, had been built around the falls on the south side of the river. This was replaced in 1863 by a -long portage railway owned by the Oregon Steam Navigation Company. A number of studies and false starts were made towards building a canal around the falls, but construction on what was to become known as the Celilo Canal did not begin until 1905, and then took ten years to complete. In 1909, ''Scientific American'' summarized the status of the work and its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celilo Falls
Celilo Falls (Wyam, meaning "echo of falling water" or "sound of water upon the rocks," in several native languages) was a tribal fishing area on the Columbia River, just east of the Cascade Mountains, on what is today the border between the U.S. states of Oregon and Washington. The name refers to a series of cascades and waterfalls on the river, as well as to the native settlements and trading villages that existed there in various configurations for 15,000 years. Celilo was the oldest continuously inhabited community on the North American continent until 1957, when the falls and nearby settlements were submerged by the construction of The Dalles Dam. Geography Main waterfall The main waterfall, known variously as Celilo Falls, The Chutes, Great Falls, or Columbia Falls, consisted of three sections: a cataract, called Horseshoe Falls or Tumwater Falls; a deep eddy, the Cul-de-Sac; and the main channel. These features were formed by the Columbia River's relentless push through b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celilo Village, Oregon
Celilo Village, Oregon is an unincorporated Native American community on the Columbia River in northeastern Wasco County in the U.S. state of Oregon. It is near Lake Celilo, the former site of Celilo Falls; it is just south of the community of Wishram, Washington, across the Columbia River. In 2003 about 100 permanent residents lived in 14 dwellings. The site was once a major cultural and trading center, until Celilo Falls was inundated by The Dalles Dam in 1957. The 2000 census reported a total resident population of 44 persons living on a land area of 102.11 acres (0.4132 km). The United States Army Corps of Engineers provided funding for construction of a new tribal long house in 2006. Most residents of Celilo are members of either the Yakama Nation or Confederated Tribes of Warm Springs. Some may be members of the Confederated Tribes of the Umatilla Indian Reservation, or the Nez Perce tribe. Many residents are fishers engaging in ceremonial, subsistence, and commerc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celilo Converter Station
The Celilo Converter Station, built in 1970 and owned and operated by the Bonneville Power Administration, is the northern terminus of the Pacific DC Intertie, near The Dalles, Oregon, in the United States. History The Celilo Converter Station was originally configured with six groups of six-pulse mercury arc valves with a blocking voltage of 133 kV each (for a total of ±400 kV) and a maximum current of 2,000 amperes. ;1985: Two six-pulse valve groups of thyristors were added in 1985, to increase the voltage to 500 kV per pole for a total differential voltage of 1,000 kV. ; 1989: Two new 1,100 ampere, 500 kV thyristor converters were added, in 1989, in parallel with the two existing converters, giving a total transmission power of 3,100 Megawatts (3,100 A at ±500 kV). : For this extension a new converter hall was built at the southern side of the station at . ; September 2001: Security concerns in the aftermath of th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Celilo (tribe)
Celilo may refer to: *Celilo Canal *Celilo Falls *Celilo Village, Oregon *Celilo Converter Station *The Celilo (tribe) Celilo may refer to: *Celilo Canal *Celilo Falls *Celilo Village, Oregon *Celilo Converter Station The Celilo Converter Station, built in 1970 and owned and operated by the Bonneville Power Administration, is the northern terminus of the Pacific ... of Native Americans {{Disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
