Eastern Oregon: Wikis


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From Wikipedia, the free encyclopedia

Eastern Oregon population according to the 8 county definition.

Eastern Oregon is the eastern part of the U.S. state of Oregon. It is not an officially recognized geographic entity, thus the boundaries of the region vary according to context. It is sometimes understood to include only the eight easternmost counties in the state; in other contexts, it includes the entire area east of the Cascade Range. Cities in the broadest definition include Baker City, Bend, Burns, Klamath Falls, La Grande, Ontario, Pendleton, and The Dalles. Major industries include timber, agriculture, and tourism, with the main transportation corridors consisting of I-84, U.S. Route 395, U.S. Route 97, U.S. Route 26, U.S. Route 30, and U.S. Route 20.

Compared to the climate of Western Oregon, the climate of Eastern Oregon is a drier continental climate, with much greater seasonal variations in temperature. Unlike the Willamette Valley, Eastern Oregon receives a significant amount of snow in the winter. Some parts of Eastern Oregon receive fewer than 10 inches (250 mm) of rain yearly, classifying them as deserts. This desert climate is in part due to a rain shadow effect caused by the Cascade Range. Pine and juniper forests cover 35% of Eastern Oregon, much in the mountains that include the Blue Mountains, Strawberry Mountains, Wallowa Mountains, Trout Creek Mountains, Ochoco Mountains, and Steens Mountain. Basalt flows from the Columbia River Basalt Group covered large sections of Eastern Oregon 6 to 17 million years ago. Other landforms include the Alvord Desert, Owyhee Desert, Warner Valley, Deschutes River, Owyhee River, Grande Ronde River, Joseph Canyon, The Honeycombs, and Malheur Butte.



Mountains and glacial lake in Wallowa County attract tourists to the area.
Downtown Burns
Downtown Pendleton

According to the Eastern Oregon Visitor's Association, Eastern Oregon includes only the following counties: Morrow, Umatilla, Union, Wallowa, Grant, Baker, Harney, and Malheur.[1] Other definitions of the region are sometimes more restrictive,[2] others include the base eight counties listed above plus several adjacent counties,[3][4] while some definitions include the entire area east of the Cascade Range;[5] this meaning would also include Sherman, Crook, Deschutes, Gilliam, Jefferson, Klamath, Lake, Wasco, and Wheeler counties.

The extreme eastern section of Oregon in the Snake River Valley, including Ontario, is part of the Treasure Valley, which extends east to Boise, Idaho; unlike the rest of the state, that section lies within the Mountain Time Zone.


Top 15 most populated Eastern Oregon Cities (according to the 8 county definition)

City Population[6]
Pendleton 17,310 Umatilla
Hermiston 15,030 Umatilla
La Grande 12,549 Union
Ontario 11,245 Malheur
Baker City 10,035 Baker
Milton-Freewater 6,470 Umatilla
Umatilla 6,385 Umatilla
Nyssa 3,163 Malheur
Burns 3,020 Harney
Boardman 2,855 Morrow
Stanfield 1,979 Umatilla
Vale 1,976 Malheur
Union 1,926 Union
Enterprise 1,895 Wallowa
John Day 1,821 Grant

By extending the boundary outside to include neighboring counties, Eastern Oregon would include four of the largest population centers east of the Cascade RangeBend, Redmond, Klamath Falls, and The Dalles. However, these lie outside the stricter boundary.

Climate and ecology

Compared to the maritime rainforest climate of Western Oregon, which is adjacent to the Pacific Ocean, the climate of Eastern Oregon is a drier continental climate, with much greater seasonal variations in temperature. Unlike the Willamette Valley, Eastern Oregon gets a significant amount of snow in the winter. Some parts of Eastern Oregon receive fewer than 10 inches (250 mm) of rain yearly, classifying them as deserts. The driest parts are the southeast and the area near Redmond. This desert climate is in part due to a rain shadow effect caused by the Cascade Range. Pine and juniper forests cover 35% of Eastern Oregon, especially in the mountains east of Klamath Falls and in the Blue Mountains.

Freshly tilled wheat fields on western edge of wheat growing area in central Wasco County


The region's economy is primarily agricultural. Timber and mining, while formerly key industries, have decreased in importance in recent years. Historical tourism is on the rise. The wheat growing region of Eastern Oregon includes the Columbia Plateau portion of northeastern Oregon, which begins with very marginal wheat fields in central Wasco County and extends east through Umatilla County. South of the wheat lands of northeast Oregon, agricultural activity is generally limited to livestock grazing except where irrigation is available. Irrigated areas are often used to produce alfalfa hay.


The John Day River passing by Sheep Rock in the John Day Fossil Beds National Monument

Historically, the region has been relatively isolated from Western Oregon, due to the difficulty of crossing the Cascades. Early settlers floated down the Columbia River from The Dalles to reach Western Oregon; in 1845, Sam Barlow built a road around the south side of Mount Hood, which served as the final leg of the Oregon Trail. The Applegate Trail and Santiam Wagon Road were constructed soon after, connecting eastern and western Oregon in the southern and central parts of the state. In the early 20th century, Samuel Hill built the Columbia River Highway, allowing automobiles to pass through the Columbia River Gorge.

Railroads began to be important as early as 1858 with the construction of the Oregon Portage Railroad which built a 4.5-mile (7.2 km) bypass around the rapids at Cascade Locks. This was followed by the 1862 incorporation of the Oregon Steam Navigation Company whose operations included building a rail bypass from The Dalles to Celilo Falls. In 1880 these two short sections of rail were incorporated into the Oregon Railway and Navigation Company (OR&N). Shortly thereafter Henry Villard, who then controlled OR&N, moved aggressively to block entry of the then under construction Northern Pacific Railway into the Columbia Gorge.[7] In an agreement first made in March 1880 and formalized in the fall of 1880, the Northern Pacific Railway, then controlled by Frederick Billings, and the OR&N, at that time controlled by Henry Villard, agreed to divide the Columbia Plateau at the Snake River, with the Northern Pacific staying to the north and the OR&N staying to the south. Northern Pacific was not to build down the gorge into Portland, but would receive trackage rights on the tracks that OR&N was building on the south bank into Portland.[7] The first St. Paul-Portland Northern Pacific train arrived in Portland on September 12, 1883, via OR&N trackage down the Oregon side of the Columbia River from Wallula, Washington forever ending the isolation of at least the northern portion of Eastern Oregon[7]. A year later in November 1884, the Oregon Short Line was completed across southern Idaho, and met the OR&N at the border station of Huntington[7] providing rail service that essentially paralleled the Oregon Trail all the way from Omaha, Nebraska. Later the OR&N became part of the Union Pacific Railway.

The only other railroad ever built east over the Cascade Mountains was trackage that was to become part of the Southern Pacific Railway which was opened in 1926 over Willamette Pass to Klamath Falls[8] to bypass the difficult line south of Eugene, Oregon to Ashland, Oregon.

All-weather highways over the Cascade Mountains were not completed until the 1930s and 1940s.[9][10]

Major road routes through eastern Oregon include I-84 from Ontario to the Columbia River Gorge. The only other interstate freeway in the region is an eleven mile (18 km) stretch of Interstate 82 that ends at the Columbia River in Umatilla. U.S. Route 395 is a major North-South route, passing through Pendleton, Burns, John Day, and Lakeview. Further west, U.S. Route 97 runs North-South from the California-Border through Klamath Falls, Bend, and Redmond to Biggs Junction on the Columbia River. Other major east-west routes include U.S. Route 26, U.S. Route 30, and U.S. Route 20.

Secessionist movement

Some residents of Eastern Oregon feel that the state of Oregon, with the majority of its population and political control based in the western part of the state, has neglected the eastern part of the state, preventing it from developing along with the western part. A movement to have Eastern Oregon secede and join the United States as a 51st state was underway in 2008.[11] This movement is similar to other Northwest secession proposals such as Jefferson, Lincoln, and Cascadia.

See also


  1. ^ "Eastern Oregon Visitor's Association". http://www.eova.com/index.html. Retrieved 2007-10-24.  
  2. ^ "Frommer's: Eastern Oregon". http://www.frommers.com/images/destinations/maps/jpg/2780_easternoregon.jpg. Retrieved 2007-10-26.  
  3. ^ Explore Eastern Oregon. Oregon Parks and Recreation Department. Retrieved on October 26, 2007.
  4. ^ Eastern Oregon. Guide to Oregon. Retrieved on October 26, 2007.
  5. ^ Are Introduced Plants Common in Eastern Oregon Forests? United States Forest Service. Retrieved on October 26, 2007.
  6. ^ 2006 Oregon Population Report. Population Research Center, Portland State University. Accessed October 24, 2007.
  7. ^ a b c d Armbruster, Kurt (1999). Orphan Railroad: The railroad comes to Seattle, 1953-1911. Pullman, WA: Washington State University Press. pp. 63,80. ISBN 0-87422-186-2.  
  8. ^ from trainweb.org
  9. ^ Engeman, Richard H. Subtopic : Revival Styles, Highway Alignment: 1890-1940: One Big City, Many Small Towns. The Oregon History Project. Retrieved on October 29, 2007.
  10. ^ Tonsfeldt, Ward and Paul G. Claeyssens. Subtopic : Post-Industrial Years: 1970-Present: Tourism and Recreation. The Oregon History Project. Retrieved on October 29, 2007.
  11. ^ Wright, Phil (2008-04-25). "Group eyes Eastern Oregon as 51st state". Eastern Oregonian. http://www.eastoregonian.com/main.asp?SectionID=13&SubSectionID=48&ArticleID=76761. Retrieved 2008-04-25.  


Travel guide

Up to date as of January 14, 2010
(Redirected to Eastern Oregon article)

From Wikitravel

Eastern Oregon is the eastern portion of Oregon which is arid and sparsely inhabited. Much of it is desert and semi-desert. It covers between a third and a half of the state's land area.

  • Hells Canyon [1]
  • John Day Fossil Beds National Monument - Within the John Day Valley are fossil beds. These sedimentary rock layers preserve a 40-million-year record of plant and animal life.
  • Nez Perce National Historical Park - Since time immemorial, the Nimiipuu or Nez Perce have lived among the rivers, canyons and prairies of the inland northwest. Despite the cataclysmic change of the past two centuries, the Nez Perce are still here.
  • Oregon Trail
  • Owyhee Uplands
  • Leslie Gulch
  • Succor Creek
  • The Honeycombs
  • Vale Murals [2]
  • Malheur County and Eastern Oregon Wildflowers [3]
  • Four Rivers Cultural Center [4]

The three rivers that border Sherman County provide world class recreation. The Columbia River to the north provides world class wind surfing and kite sailing. The moderate wind speeds and large swells on the river can provide for some interesting viewing of these activities. On days when the wind is not blowing the wide river provides great water skiing and personal watercraft riding. Fishing is also popular on the Columbia. Depending on the time of year, the Columbia provides excellent walleye, sturgeon, steelhead, and salmon fishing.

To the west lies the wild Deschutes River. The Deschutes is famous for fly fishermen to test their luck at landing salmon, steelhead, and trout. It was once rumored that Tiger Woods even made the trip to test his luck. If fishing isn't exciting enough for you, then the white water rafting might be what you are after. The ever changing rapids provide dangerous yet exciting fun.

The John Day River to the east provides steelhead fishing in the colder months and great bass fishing in the summer time. The lower John Day also allows for water skiing.

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