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Christmas Flood Of 1964
The Christmas flood of 1964 was a major flood in the United States' Pacific Northwest and some of Northern California between December 18, 1964, and January 7, 1965, spanning the Christmas holiday. Considered a 100-year flood, it was the worst flood in recorded history on nearly every major stream and river in coastal Northern California and one of the worst to affect the Willamette River in Oregon. It also affected parts of southwest Washington, Idaho, and Nevada. In Oregon, 17 or 18 people died as a result of the disaster, and it caused hundreds of millions of dollars in damage. The flooding on the Willamette covered . The National Weather Service rated the flood as the fifth most destructive weather event in Oregon in the 20th century. Note: Surpassed only by the Heppner Flood of 1903, the Vanport Flood of 1948, the Columbus Day Storm of 1962, and the Tillamook Burn of 1933, 1939, 1945, and 1951. California Governor Pat Brown was quoted as saying that a flood ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Willamette Falls
The Willamette Falls is a natural waterfall on the Willamette River between Oregon City, Oregon, Oregon City and West Linn, Oregon, in the United States. It is the largest waterfall in the Northwestern United States by volume, and the seventeenth widest in the world. Horseshoe in shape, it is wide and high with a flow of 30,849 cu ft/s (874 m³/s), located upriver from the Willamette's mouth. Willamette Falls is a culturally significant site for many tribal communities in the region. Opened in 1873 and closed since 2011, the Willamette Falls Locks allowed boat traffic on the Willamette to pass into the main Willamette Valley. Human history Native American oral history taught that the falls were placed there by the ancient hero T'allapus (Coyote) so that their people would have fish to eat all winter.· Willamette Falls was once the home to the Charcowah village of the Clowewalla band of Tumwaters or Willamette Band of Tumwaters, an upper Chinookan speaking people. The ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tillamook Burn
The Tillamook Burn was a series of forest fires in the Northern Oregon Coast Range of Oregon in the United States that destroyed a total area of of old growth timber in what is now known as the Tillamook State Forest. There were four wildfires in this series, which spanned the years of 1933–1951. By association, the name Tillamook Burn also refers to the location of these fires. This event is an important part of Oregon's history. First fire (1933) The first fire started in a ravine at the headwaters of Gales Creek on August 14, 1933. The exact cause of the first fire is unknown; however, the common narrative states that as logging crews were wrapping up operations early due to fire hazard restrictions, a steel cable dragging a fallen Douglas fir rubbed against the dry bark of a wind-fallen snag. The snag burst into flame, and the wildfire that grew out of this burned before it was extinguished by seasonal rains on September 5.Tillamook Burn reforested after three blaz ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Rhododendron, Oregon
Rhododendron is an unincorporated community in Clackamas County, Oregon, United States. It is located within the Mount Hood Corridor, between Government Camp and Zigzag on U.S. Route 26 (a.k.a. the Mount Hood Scenic Byway). It is one of the communities that make up the Villages at Mount Hood. A post office was established in the area in 1909 and named "Rowe" after Henry S. Rowe, a mayor of Portland, Oregon who was interested in developing the state's scenic attractions. In 1917 the office was renamed "Zig Zag" and shortly thereafter "Zigzag". (The name was later reused for the post office in the current community of Zigzag.) In 1920 the office was renamed "Rhododendron" because of the large number of rhododendrons growing near there. The community started out as a summer resort colony, but with the increased popularity of skiing Skiing is the use of skis to glide on snow. Variations of purpose include basic transport, a recreational activity, or a competitive winter ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Hood Corridor
The Mount Hood Corridor is a part of Oregon between Sandy and Government Camp, in Clackamas County. It is named after Mount Hood and has served travelers going in both directions since the days of Native Americans and Oregon Trail migrants. The area between Alder Creek and Government Camp is sometimes known as Hoodland. It includes the following communities (from east to west): * Government Camp * Rhododendron * Faubion * Zigzag * Welches * Wemme * Wildwood * Mountain Air Park * Salmon * Brightwood * Alder Creek * Marmot * Cherryville * Firwood * Several other small communities and rural neighborhoods * Sandy (incorporated city) The modern-day corridor includes part of the historic Barlow Road and a good-sized portion of the Mount Hood Scenic Byway. U.S. Route 26 runs through the corridor, sometimes alongside the Sandy River. For the United States 2000 Census, much of the corridor was consolidated into a single Mount Hood Village CDP. In December 2005, the co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel Bridge Christmas Flood 1964
Steel is an alloy made up of iron with added carbon to improve its strength and fracture resistance compared to other forms of iron. Many other elements may be present or added. Stainless steels that are corrosion- and oxidation-resistant typically need an additional 11% chromium. Because of its high tensile strength and low cost, steel is used in buildings, infrastructure, tools, ships, trains, cars, machines, electrical appliances, weapons, and rockets. Iron is the base metal of steel. Depending on the temperature, it can take two crystalline forms (allotropic forms): body-centred cubic and face-centred cubic. The interaction of the allotropes of iron with the alloying elements, primarily carbon, gives steel and cast iron their range of unique properties. In pure iron, the crystal structure has relatively little resistance to the iron atoms slipping past one another, and so pure iron is quite ductile, or soft and easily formed. In steel, small amounts of carbon, other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Joaquin Valley
The San Joaquin Valley ( ; es, Valle de San Joaquín) is the area of the Central Valley of the U.S. state of California that lies south of the Sacramento–San Joaquin River Delta and is drained by the San Joaquin River. It comprises seven counties of Northern and one of Southern California, including, in the north, all of San Joaquin and Kings counties, most of Stanislaus, Merced, and Fresno counties, and parts of Madera and Tulare counties, along with a majority of Kern County, in Southern California. Although the valley is predominantly rural, it has densely populated urban centers: Fresno, Bakersfield, Stockton, Modesto, Tulare, Visalia, Hanford, and Merced. The first European to enter the valley was Pedro Fages in 1772. The San Joaquin Valley was originally inhabited by the Yokuts and Miwok peoples. The Tejon Indian Tribe of California is a federally recognized tribe of Kitanemuk, Yokuts, and Chumash indigenous people of California. Their ancestral ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Rivers Of Oregon
This is a partial listing of rivers in the state of Oregon, United States. This list of Oregon rivers is organized alphabetically and by tributary structure. The list may also include streams known as creeks, brooks, forks, branches and prongs, as well as sloughs and channels. A list of rivers of the Americas and a list of Pacific Ocean coast rivers of the Americas are also available, as is a list of Oregon lakes. __TOC__ Alphabetical listing * Abiqua Creek * Agency Creek (South Yamhill River) * Alsea River *Amazon Creek * Ana River *Applegate River * Ash Creek * Ashland Creek *Balch Creek * Bear Creek *Big Butte Creek * Big Marsh Creek * Big River * Birch Creek * Blue River * Breitenbush River *Bridge Creek (John Day River) * Buck Hollow River * Bull Run River * Bully Creek * Burnt River * Butte Creek *Calapooia River *Catherine Creek * Chetco River *Chewaucan River *Clackamas River *Clatskanie River * Clear Fork * Clearwater River * Coast Fork Willamette River * Collawash R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Crater Lake
Crater Lake ( Klamath: ''Giiwas'') is a volcanic crater lake in south-central Oregon in the western United States. It is the main feature of Crater Lake National Park and is famous for its deep blue color and water clarity. The lake partly fills a caldera that was formed around 7,700 (± 150) years ago by the collapse of the volcano Mount Mazama. There are no rivers flowing into or out of the lake; the evaporation is compensated for by rain and snowfall at a rate such that the total amount of water is replaced every 250 years. With a depth of , the lake is the deepest in the United States. In the world, it ranks ninth for maximum depth, and third for mean (average) depth. Crater Lake features two small islands. Wizard Island, located near the western shore of the lake, is a cinder cone approximately 316 acres (128 ha) in size. Phantom Ship, a natural rock pillar, is located near the southern shore. Since 2002, one of Oregon's regular-issue license plate designs has featu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Detroit, Oregon
Detroit is a city in Marion County, Oregon, United States. It was named for Detroit, Michigan, in the 1890s because of the large number of people from Michigan in the community. The population was 203 at the 2020 census. It is part of the Salem Metropolitan Statistical Area. History The original townsite of Detroit was inundated in the summer of 1952 when the Corps of Engineers finished Detroit Dam on the Santiam River.Willamette Valley Projects - Portland District - US Army Corps of Engineers The community was relocated about northwest of the original site, on Route 22, and was incorporated as a city the same year. Construction on the concrete Detroit Dam began on April ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Albany, Oregon
Albany is the county seat of Linn County, Oregon, and is the eleventh largest city in that state. Albany is located in the Willamette Valley at the confluence of the Calapooia River and the Willamette River in both Linn and Benton counties, just east of Corvallis and south of Salem. It is predominantly a farming and manufacturing city that settlers founded around 1848. As of the 2020 United States Census, the population of Albany, Oregon was 56,472. Albany has a home rule charter, a council–manager government, and a full-time unelected city manager. The city provides the population with access to over 30 parks and trails, a senior center, and many cultural events such as the Northwest Art & Air Festival, River Rhythms, Summer Sounds and Movies at Monteith. In addition to farming and manufacturing, the city's economy depends on retail trade, health care, and social assistance. In recent years the city has worked to revive the downtown shopping area, with help from the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atmospheric River
An atmospheric river (AR) is a narrow corridor or filament of concentrated moisture in the atmosphere. Other names for this phenomenon are tropical plume, tropical connection, moisture plume, water vapor surge, and cloud band. Atmospheric rivers consist of narrow bands of enhanced water vapor transport, typically along the boundaries between large areas of divergent surface air flow, including some frontal zones in association with extratropical cyclones that form over the oceans. Pineapple Express storms are the most commonly represented and recognized type of atmospheric rivers; the name is due to the warm water vapor plumes originating over the Hawaiian tropics that follow various paths towards western North America, arriving at latitudes from California and the Pacific Northwest to British Columbia and even southeast Alaska. Description The term was originally coined by researchers Reginald Newell and Yong Zhu of the Massachusetts Institute of Technology in the early 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oregon Department Of Transportation
The Oregon Department of Transportation (ODOT) is a department of the state government of the U.S. state of Oregon responsible for systems of transportation. It was first established in 1969. It had been preceded by the Oregon State Highway Department which, along with the Oregon State Highway Commission, was created by an act of the Oregon Legislative Assembly in 1913. It works closely with the five-member Oregon Transportation Commission (the modern name of the Highway Commission) in managing the state's transportation systems. The Oregon Transportation Commission, formerly the Oregon State Highway Commission, is a five-member governor-appointed government agency that manages the state highways and other transportation in the U.S. state of Oregon, in conjunction with the Oregon Department of Transportation. Inception The first State Highway Commission was created on August 12, 1913, and was composed of Governor Oswald West, Secretary of State Ben W. Olcott and Treasurer Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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