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Heppner, Oregon
Heppner is a city in, and the county seat of, Morrow County, Oregon, United States. As of 2010, the population was 1,291. Heppner is part of the Pendleton-Hermiston Micropolitan Area. Heppner is named after Henry Heppner, a prominent Jewish-American businessman. History Native American settlement Native Americans lived and traveled along the land between the Columbia Gorge and the Blue Mountains for more than 10,000 years prior to European-American settlement. Ancient petroglyphs have been found approximately 45 miles (72 km.) north of Heppner in Irrigon and Boardman. In 1855, the U.S. Government and the predominant tribes in the region—the Cayuse, Umatilla, and Walla Walla—signed a treaty whereby the tribes gave up, or ceded, to the United States more than 6.4 million acres in what is now northeastern Oregon and southeastern Washington. European-American settlement Prior to Heppner's founding in 1872, European-American ranchers used the area as sheep and cattle range ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
City
A city is a human settlement of notable size.Goodall, B. (1987) ''The Penguin Dictionary of Human Geography''. London: Penguin.Kuper, A. and Kuper, J., eds (1996) ''The Social Science Encyclopedia''. 2nd edition. London: Routledge. It can be defined as a permanent and densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks. Cities generally have extensive systems for housing, transportation, sanitation, utilities, land use, production of goods, and communication. Their density facilitates interaction between people, government organisations and businesses, sometimes benefiting different parties in the process, such as improving efficiency of goods and service distribution. Historically, city-dwellers have been a small proportion of humanity overall, but following two centuries of unprecedented and rapid urbanization, more than half of the world population now lives in cities, which has had profound consequences for g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Historical Society
The Oregon Historical Society (OHS) is an organization that encourages and promotes the study and understanding of the history of the Oregon Country, within the broader context of U.S. history. Incorporated in 1898, the Society collects, preserves, and makes available materials of historical character and interest, and collaborates with other groups and individuals with similar aims. The society operates the Oregon History Center that includes the Oregon Historical Society Museum in downtown Portland. History The Society was organized on December 17, 1898, in Portland at the Portland Library Building.Corning, Howard M. ''Dictionary of Oregon History''. Binfords & Mort Publishing, 1956. Its mission, as expressed in the first volume of its ''Oregon Historical Quarterly'', was to "bring together in the most complete measure possible the data for the history of the commonwealth, and to stimulate the widest and highest use of them." The first president was Harvey W. Scott, with memb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debris Dam
A landslide dam or barrier lake is the natural damming of a river by some kind of landslide, such as a debris flow, rock avalanche or volcanic eruption. If the damming landslide is caused by an earthquake, it may also be called a quake lake. Some landslide dams are as high as the largest existing artificial dam.Robert B. Jansen (1988) "Advanced Dam Engineering for Design, Construction, and Rehabilitation", Causes The major causes for landslide dams investigated by 1986 are landslides from excessive precipitation and earthquakes, which account for 84%. Volcanic eruptions account for a further 7% of dams. Other causes of landslides account for the remaining 9%. Consequences The water impounded by a landslide dam may create a dam reservoir (lake) that may last for a short time, to several thousand years. Because of their rather loose nature and absence of controlled spillway, landslide dams frequently fail catastrophically and lead to downstream flooding, often with high casualtie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cloudburst
A cloudburst is an extreme amount of precipitation in a short period of time, sometimes accompanied by hail and thunder, which is capable of creating flood conditions. Cloudbursts can quickly dump large amounts of water, e.g. 25 mm of precipitation corresponds to 25,000 metric tons per square kilometre (1 inch corresponds to 72,300 short tons over one square mile). However, cloudbursts are infrequent as they occur only via orographic lift or occasionally when a warm air parcel mixes with cooler air, resulting in sudden condensation. At times, a large amount of runoff from higher elevations is mistakenly conflated with a cloudburst. The term "cloudburst" arose from the notion that clouds were akin to water balloons and could burst, resulting in rapid precipitation. Though this idea has since been disproven, the term remains in use. Properties Rainfall rate equal to or greater than per hour is a cloudburst. However, different definitions are used, e.g. the Swedish weat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flash Flood
A flash flood is a rapid flooding of low-lying areas: washes, rivers, dry lakes and depressions. It may be caused by heavy rain associated with a severe thunderstorm, hurricane, or tropical storm, or by meltwater from ice or snow flowing over ice sheets or snowfields. Flash floods may also occur after the collapse of a natural ice or debris dam, or a human structure such as a man-made dam, as occurred before the Johnstown Flood of 1889. Flash floods are distinguished from regular floods by having a timescale of fewer than six hours between rainfall and the onset of flooding. Flash floods are a significant hazard, causing more fatalities in the U.S. in an average year than lightning, tornadoes, or hurricanes. Flash floods can also deposit large quantities of sediments on floodplains and can be destructive of vegetation cover not adapted to frequent flood conditions. Causes Flash floods most often occur in dry areas that have recently received precipitation, but they may ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Morrow County Courthouse (Oregon)
The Morrow County Courthouse is a building in Heppner in the U.S. state of Oregon. Built in 1902–03, it was listed on the National Register of Historic Places in 1985. It was among the early commissions of architect Edgar M. Lazarus. Built on the site of an earlier courthouse made of wood, the two-story building is made of locally quarried dark blue basalt and lighter trim stone from quarries near Elgin and Baker A baker is a tradesperson who bakes and sometimes sells breads and other products made of flour by using an oven or other concentrated heat source. The place where a baker works is called a bakery. History Ancient history Since grains ha .... Features include a hip roof, a central entrance pavilion, and a domed cupola with clock faces on three sides. The courthouse site is elevated above much of the rest of the city, and this saved the building from severe flood damage in 1903. County officials had moved into the building in March; in June of the same ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Railroad And Navigation Company
The Oregon Railroad and Navigation Company (OR&N) was a railroad that operated a rail network of running east from Portland, Oregon, United States, to northeastern Oregon, northeastern Washington, and northern Idaho. It operated from 1896 as a consolidation of several smaller railroads. OR&N was initially operated as an independent carrier, but Union Pacific (UP) purchased a majority stake in the line in 1898. It became a subsidiary of UP titled the Oregon–Washington Railroad and Navigation Company in 1910. In 1936, Union Pacific formally absorbed the system, which became UP's gateway to the Pacific Northwest. Predecessors The OR&N was made up of several railroads: *Columbia Southern Railway from Biggs to Shaniko, Oregon. *Oregon ''Railway'' and Navigation Company traces its roots back as far as 1860. It was incorporated in 1879 in Portland, Oregon and operated between Portland and eastern Washington and Oregon until 1896, when it was reorganized into the Oregon ''Railroad'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Municipal Corporation
A municipal corporation is the legal term for a local governing body, including (but not necessarily limited to) cities, counties, towns, townships, charter townships, villages, and boroughs. The term can also be used to describe municipally owned corporations. Municipal corporation as local self-government Municipal incorporation occurs when such municipalities become self-governing entities under the laws of the state or province in which they are located. Often, this event is marked by the award or declaration of a municipal charter. A city charter or town charter or municipal charter is a legal document establishing a municipality, such as a city or town. Canada In Canada, charters are granted by provincial authorities. India The Corporation of Chennai is the oldest Municipal Corporation in the world outside the United Kingdom. Ireland The title "corporation" was used in boroughs from soon after the Norman conquest until the Local Government Act 2001. Under the 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wasco County, Oregon
Wasco County is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 25,213. Its county seat is The Dalles. The county is named for a local tribe of Native Americans, the Wasco, a Chinook tribe who live on the south side of the Columbia River. It is near the Washington state line. Wasco County comprises The Dalles Micropolitan Statistical Area. History Celilo Falls on the Columbia River served as a gathering place and major trading center for the local Native Americans, including the Wasco, Paiute, and Warm Springs tribes, for thousands of years. These rapids came to be named ''Les Grandes Dalles de la Columbia'' or "The Great Falls of the Columbia" by the French Canadian fur traders. The Dalles initially served as a way station on the Oregon Trail as it approached the Willamette Valley. The construction of the Barlow Road over the Cascade Range in 1845, and the Donation Land Claim Act of 1850 encouraged families to settle in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Umatilla County, Oregon
Umatilla County () is one of the 36 counties in the U.S. state of Oregon. As of the 2020 census, the population was 80,075. Hermiston is the largest city in Umatilla County, but Pendleton remains the county seat. Umatilla County is part of the Hermiston-Pendleton, OR Micropolitan Statistical Area, which has a combined population of 92,261. It is included in the eight-county definition of Eastern Oregon. The county is named for the Umatilla River. History Umatilla County was created on September 27, 1862, out of a portion of Wasco County. Adjustments were made to the county's boundaries following the creation of Grant, Morrow, Union, and Wallowa Counties. This legislative act also designated Marshall Station as the temporary county seat. An 1865 election selected Umatilla City, now known as Umatilla, as the county seat. With the development of wheat farming, population shifted to the north and east parts of the county, and a subsequent election in 1868 moved the county s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Legislative Assembly
The Oregon Legislative Assembly is the state legislature for the U.S. state of Oregon. The Legislative Assembly is bicameral, consisting of an upper and lower house: the Senate, whose 30 members are elected to serve four-year terms; and the House of Representatives, with 60 members elected to two-year terms. There are no term limits for either house in the Legislative Assembly. Each Senate district is composed of exactly two House districts: Senate District 1 contains House Districts 1 and 2, SD 2 contains HD 3 and HD 4, and so on. (Maps of Senate districts can be found in the Oregon State Senate article.) Senate districts contain about 127,700 people, and are redrawn every ten years. The legislature is termed as a "citizens' assembly" (meaning that most legislators have other jobs.) Since 1885, its regular sessions of up to 160 days occurred in odd-numbered years, beginning on the second Monday in January. Effective 2012, the legislature moved into an annual session, with ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
