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Puyallup River
The Puyallup River ( ) is a river in the U.S. state of Washington (state), Washington. About long, it is formed by glaciers on the west side of Mount Rainier. It flows generally northwest, emptying into Commencement Bay, part of Puget Sound. The river and its tributaries drain an area of about in Pierce County, Washington, Pierce County and southern King County, Washington, King County. The river's drainage basin, watershed is the youngest in the Puget Sound region, having been formed from a series of lahars starting about 5,600 years ago. The valley's 150,000 residents are at risk from future lahars. For this reason, the United States Geological Survey has installed a lahar warning system. Course The Puyallup River begins in two forks, the North Puyallup River and the South Puyallup River. Both originate at glaciers on Mount Rainier. The North Puyallup River flows from the toe of Puyallup Glacier, while the South Puyallup River flows from Tahoma Glacier. The two streams flow t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electron Diversion Dam
The Electron Hydroelectric Project, originally known as the Puyallup Project, is a hydroelectricity, hydroelectric power plant operated by Electron Hydro LLC on the Puyallup River in Pierce County, Washington, Pierce County, Washington (state), Washington. It generates of electricity and is operated and maintained by approximately 20 full-time employees. Location It is located along the Puyallup River near Kapowsin, Pierce County, approximately southeast of Tacoma, Washington, Tacoma and southeast of Seattle in the western foothills of Mount Rainier. Technology The project, which was completed in 1904, draws water from the Puyallup River behind the Electron Diversion Dam, then funnels it to the Electron power plant via a span of wooden flume running along the side hills of the winding river valley while the river runs down a steep canyon. The wooden flume has a cross section of and can supply up to of water per second to the turbines of the Electron powerhouse. Original c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fife, Washington
Fife is a city in Pierce County, Washington, United States and a suburb of Tacoma. The population was 10,999 at the 2020 census. Fife is contained within the Puyallup Indian Reservation. History The lower Puyallup basin is the ancestral home of the Puyallup people, who were relocated after the signing of the Medicine Creek Treaty in 1854. The treaty ceded Puyallup lands and created the Puyallup Indian Reservation, which was expanded to include modern-day Fife. The land on which the city sits was lost after the signing of the General Allotment Act in 1887 and other land transfers that were later resolved in a 1990 claims settlement. In 1940, Fife was described as "at a valley crossroads in the midst of a thickly settled berry growing and truck-gardening district is represented by a string of markets, taverns, shops, and a large, balloon-roofed dance hall along the highway." The 1940 population was 135. Fife was officially incorporated on February 11, 1957. Due to the increas ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Glacier
A glacier (; ) is a persistent body of dense ice that is constantly moving under its own weight. A glacier forms where the accumulation of snow exceeds its Ablation#Glaciology, ablation over many years, often Century, centuries. It acquires distinguishing features, such as Crevasse, crevasses and Serac, seracs, as it slowly flows and deforms under stresses induced by its weight. As it moves, it abrades rock and debris from its substrate to create landforms such as cirques, moraines, or fjords. Although a glacier may flow into a body of water, it forms only on land and is distinct from the much thinner sea ice and lake ice that form on the surface of bodies of water. On Earth, 99% of glacial ice is contained within vast ice sheets (also known as "continental glaciers") in the polar regions, but glaciers may be found in mountain ranges on every continent other than the Australian mainland, including Oceania's high-latitude oceanic island countries such as New Zealand. Between lati ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puyallup (tribe)
The Puyallup, Spuyalpabš or S’Puyalupubsh (pronounced: Spoy-all-up-obsh) ('generous and welcoming behavior to all people, who enter our lands') are a federally recognized Coast Salish Native American tribe from western Washington state, United States. They were relocated onto reservation lands in what is today Tacoma, Washington, in late 1854, after signing the Treaty of Medicine Creek with the United States. Today they have an enrolled population of 6,700, of whom 3,000 live on the reservation. The Puyallup Indian Reservation is one of the most urban Indian reservations in the United States. It is located primarily in northern Pierce County, with a very small part extending north into the city of Federal Way, in King County. Parts of seven communities in the Tacoma metropolitan area extend onto reservation land; in addition the tribe controls off-reservation trust land. In decreasing order of included population, the communities are Tacoma, Waller, Fife, Milton, Edge ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sumner, Washington
Sumner is a city in northern Pierce County, Washington, United States. The population was 10,621 at the 2020 census. Nearby cities include Puyallup to the west, Auburn to the north, and Bonney Lake to the east. History Sumner was founded in 1853 as Stuck Junction and platted in 1883 by George H. Ryan, in anticipation of a stop on the Northern Pacific Railway. The town was named "Franklin" until 1891, when the Post Office Department requested that the name be changed to avoid confusion with similarly named towns. The name of abolitionist Senator Charles Sumner was chosen for the town after a lottery. Geography Sumner is located at (47.205823, -122.235803). According to the United States Census Bureau, the city has a total area of , of which is land and is water. After Orting, Sumner and Puyallup are geographically next in line to be hit by lahars whenever Mount Rainier erupts in the future. This is depicted in the ''Modern Marvels'' episode titled "Most Dangero ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Carbon Glacier
Carbon Glacier is located on the north slope of Mount Rainier in the U.S. state of Washington and is the source of the Carbon River. The snout at the glacier terminal moraine is at about above sea level, making it the lowest-elevation glacier in the contiguous United States. The glacier also has the greatest length (), thickness () and volume () of any U.S. glacier outside of Alaska. Carbon Glacier is accessible from the northwest Carbon River entrance of Mount Rainier National Park, just outside the town of Carbonado, Washington. The glacier is accessible on foot via an hike from the Carbon River entrance of Mt. Rainier National Park. The road and trail is currently washed out in several areas due to flooding of the Carbon River in 2006. See also *List of glaciers in the United States This is a list of glaciers existing in the United States, currently or in recent centuries. These glaciers are located in nine states, all in the Rocky Mountains or farther west. The southern ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectricity
Hydroelectricity, or hydroelectric power, is Electricity generation, electricity generated from hydropower (water power). Hydropower supplies one sixth of the world's electricity, almost 4500 TWh in 2020, which is more than all other Renewable energy, renewable sources combined and also more than nuclear power. Hydropower can provide large amounts of Low-carbon power, low-carbon electricity on demand, making it a key element for creating secure and clean electricity supply systems. A hydroelectric power station that has a dam and reservoir is a flexible source, since the amount of electricity produced can be increased or decreased in seconds or minutes in response to varying electricity demand. Once a hydroelectric complex is constructed, it produces no direct waste, and almost always emits considerably less greenhouse gas than fossil fuel-powered energy plants. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flume
A flume is a human-made channel for water, in the form of an open declined gravity chute whose walls are raised above the surrounding terrain, in contrast to a trench or ditch. Flumes are not to be confused with aqueducts, which are built to transport water, rather than transporting materials using flowing water as a flume does. Flumes route water from a diversion dam or weir to a desired materiel collection location. Flumes are usually made up of wood, metal or concrete. Many flumes took the form of wooden troughs elevated on trestles, often following the natural contours of the land. Originating as a part of a mill race, they were later used in the transportation of logs in the logging industry, known as a log flume. They were also extensively used in hydraulic mining and working placer deposits for gold, tin and other heavy minerals. Etymology The term ''flume'' comes from the Old French word ''flum'', from the Latin ''flumen'', meaning a river. It was formerly used for a st ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Rainier National Park
Mount Rainier National Park is an American national park located in southeast Pierce County and northeast Lewis County in Washington state. The park was established on March 2, 1899, as the fourth national park in the United States, preserving including all of Mount Rainier, a stratovolcano. The mountain rises abruptly from the surrounding land with elevations in the park ranging from 1,600 feet to over 14,000 feet (490–4,300 m). The highest point in the Cascade Range, Mount Rainier is surrounded by valleys, waterfalls, subalpine meadows, and of old-growth forest. More than 25 glaciers descend the flanks of the volcano, which is often shrouded in clouds that dump enormous amounts of rain and snow. Mount Rainier is circled by the Wonderland Trail and is covered by glaciers and snowfields totaling about . Carbon Glacier is the largest glacier by volume in the contiguous United States, while Emmons Glacier is the largest glacier by area. Mount Rainier is a popula ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tahoma Glacier
The Tahoma Glacier is a long glacier mostly on the western flank of Mount Rainier in Washington. It covers and contains of ice. The glacier starts out near the summit of the volcano at over . As the glacier flows west-southwest out of the summit area, it cascades down a steep rocky face as an icefall from to , where the glacier is connected to the South Mowich Glacier to the north in the Sunset Amphitheater. As the glacier drops below , it broadens and joins the smaller South Tahoma Glacier. After the broad expanse of ice at over , the Tahoma Glacier narrows as it descends around the rocky Glacier Island, a sub-peak of Rainier once fully encircled by both the South Tahoma and Tahoma Glaciers. Leaving the bottleneck in the glacier, the glacier splits; the larger, longer northern arm continues flowing west-southwest and terminates at around . The southern arm flows south towards the arm of the South Tahoma Glacier, but this arm terminates before it rejoins the South Tahoma at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Puyallup Glacier
The Puyallup Glacier is a glacier on the west flank of Mount Rainier in Washington. It covers and contains 10.2 billion ft3 (289 million m3) of ice. Sharing the same source of ice as the northern South Mowich Glacier, the Puyallup Glacier begins as a branch off the ice stream that flow out of the Sunset Amphitheater. From the split at around , the glacier expands into a broad sheet of ice ranging from to in elevation. Leaving the large expanse of ice, the glacier flows down a small valley, it narrows significantly as it turns northwestward. From there on, the glacier is dirty and ends on steep, uneven terrain at about . The glacier gives rise to the Puyallup River. See also *List of glaciers A glacier ( ) or () is a persistent body of dense ice that is constantly moving under its own weight; it forms where the accumulation of snow exceeds its ablation (melting and sublimation) over many years, often centuries. Glaciers slowly deform ... References {{Authority control ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lahar
A lahar (, from jv, ꦮ꧀ꦭꦲꦂ) is a violent type of mudflow or debris flow composed of a slurry of pyroclastic material, rocky debris and water. The material flows down from a volcano, typically along a river valley. Lahars are extremely destructive: they can flow tens of metres per second, they have been known to be up to deep, and large flows tend to destroy any structures in their path. Notable lahars include those at Mount Pinatubo and Nevado del Ruiz, the latter of which killed thousands of people in the town of Armero. Etymology The word ''lahar'' is of Javanese origin. Berend George Escher introduced it as a geological term in 1922. Description The word ''lahar'' is a general term for a flowing mixture of water and pyroclastic debris. It does not refer to a particular rheology or sediment concentration. Lahars can occur as normal stream flows (sediment concentration of less than 30%), hyper-concentrated stream flows (sediment concentration between 30 and 60% ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
