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Snoqualmie Falls Hydroelectric Plant
The Snoqualmie Falls Hydroelectric Plant is located just north of Snoqualmie in King County, Washington state, US. It is situated about east of Seattle. Located just below the Snoqualmie Falls, the power plant consists of two power houses, Plant 1 and Plant 2. Plant 1 was completed in 1899 and is located underground. It is the first completely underground hydroelectric power plant ever built in the world. Plant 2 was built in 1910 and is located along the right bank of the Snoqualmie River. Both plants receive water from a small reservoir created by a weir atop the falls. Plant 1 has an installed capacity of 13.7 MW and Plant 2 a capacity of 40.2 MW for a total installed capacity of 53.9 MW, enough to power 40,000 homes. Plant 1 was added to the National Register of Historic Places as Snoqualmie Falls Cavity Generating Station on April 23, 1976. In 1981, Plant 1 was also designated as an National Historic Civil Engineering Landmark by the American Society of Ci ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snoqualmie, Washington
Snoqualmie ( ) is a city next to Snoqualmie Falls in King County, Washington, United States. It is east of Seattle. Snoqualmie city is home to the Northwest Railway Museum. The population was 10,670 at the 2010 census and an estimated 13,622 in 2019. Many of the exterior shots for David Lynch's ''Twin Peaks'' television series and movie (''Fire Walk with Me'') were filmed in Snoqualmie and in the neighboring towns of North Bend and Fall City. Movie actress Ella Raines was born on August 6, 1920, in Snoqualmie Falls, a mill town across the Snoqualmie River that is now part of Snoqualmie. Etymology The name "Snoqualmie" comes from the name of the indigenous people of the same name. It is an Anglicization of the Lushootseed name ''sdukʷalbixʷ'', which means "people of the moon". History The second written record of the exploration of the Snoqualmie Valley comes from the notes of Samuel Hancock, who ventured up-river with the Snoqualmie tribe in 1851 in search of coal. N ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Snoqualmie Falls 2005
Snoqualmie might refer to: People * Snoqualmie people, a Coast Salish people of Washington state :*Snoqualmie Indian Tribe, a federally recognized tribe of Snoqualmie people Places * Snoqualmie Indian Reservation *Snoqualmie Valley, ancestral home to the Snoqualmie tribe * Snoqualmie, Washington, a city in King County, Washington * The Snoqualmie River ** Snoqualmie Falls, a large waterfall on the Snoqualmie River * Snoqualmie Pass, a mountain pass over the Cascade Range * Snoqualmie Pass, Washington, a census designated place (CDP) in Kittitas County, Washington * Snoqualmie Mountain, a mountain near Snoqualmie Pass * Mount Baker–Snoqualmie National Forest Other * Snoqualmie Valley School District, a public school district serving the city of Snoqualmie and surrounding areas *Snoqualmie Depot, a rail depot in Snoqualmie owned by the Northwest Railway Museum * The Summit at Snoqualmie The Summit at Snoqualmie is a winter resort in the northwest United States, located on Snoqua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Forebay (reservoir)
A forebay is an artificial pool of water in front of a larger body of water. The larger body of water may be natural or man-made. at www.wisegeek.com. Retrieved on 13 Jun 2013 Forebays have a number of functions. They are used in to act as a buffer during or s, impounding water and releasing in a controlled way into the larger waterbody. They may be used upstream of |
Snoqualmie Falls Power Plant No
Snoqualmie might refer to: People * Snoqualmie people, a Coast Salish people of Washington state :*Snoqualmie Indian Tribe, a federally recognized tribe of Snoqualmie people Places * Snoqualmie Indian Reservation *Snoqualmie Valley, ancestral home to the Snoqualmie tribe * Snoqualmie, Washington, a city in King County, Washington * The Snoqualmie River ** Snoqualmie Falls, a large waterfall on the Snoqualmie River * Snoqualmie Pass, a mountain pass over the Cascade Range * Snoqualmie Pass, Washington, a census designated place (CDP) in Kittitas County, Washington * Snoqualmie Mountain, a mountain near Snoqualmie Pass * Mount Baker–Snoqualmie National Forest Other * Snoqualmie Valley School District, a public school district serving the city of Snoqualmie and surrounding areas *Snoqualmie Depot, a rail depot in Snoqualmie owned by the Northwest Railway Museum * The Summit at Snoqualmie The Summit at Snoqualmie is a winter resort in the northwest United States, located on Snoqua ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacoma, Washington
Tacoma ( ) is the county seat of Pierce County, Washington, United States. A port city, it is situated along Washington's Puget Sound, southwest of Seattle, northeast of the state capital, Olympia, Washington, Olympia, and northwest of Mount Rainier National Park. The city's population was 219,346 at the time of the 2020 United States census, 2020 census. Tacoma is the second-largest city in the Puget Sound area and the List of municipalities in Washington, third-largest in the state. Tacoma also serves as the center of business activity for the South Sound region, which has a population of about 1 million. Tacoma adopted its name after the nearby Mount Rainier, called wikt:Tacoma, təˡqʷuʔbəʔ in the Lushootseed, Puget Sound Salish dialect. It is locally known as the "City of Destiny" because the area was chosen to be the western terminus of the Northern Pacific Railroad in the late 19th century. The decision of the railroad was influenced by Tacoma's neighboring deep-wat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Westinghouse Electric (1886)
The Westinghouse Electric Corporation was an American manufacturing company founded in 1886 by George Westinghouse. It was originally named "Westinghouse Electric & Manufacturing Company" and was renamed "Westinghouse Electric Corporation" in 1945. The company acquired the CBS television network in 1995 and was renamed "CBS Corporation" until being acquired by Viacom in 1999, a merger completed in April 2000. The CBS Corporation name was later reused for one of the two companies resulting from the split of Viacom in 2006. The Westinghouse trademarks are owned by Westinghouse Electric Corporation, and were previously part of Westinghouse Licensing Corporation. The nuclear power business, Westinghouse Electric Company, was spun off from the Westinghouse Electric Corporation in 1999. History Westinghouse Electric was founded by George Westinghouse in Pittsburgh, Pennsylvania, on January 8, 1886. The firm became active in developing electric infrastructure throughout the U ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pelton Turbine
The Pelton wheel or Pelton Turbine is an impulse-type water turbine invented by American inventor Lester Allan Pelton in the 1870s. The Pelton wheel extracts energy from the impulse of moving water, as opposed to water's dead weight like the traditional overshot water wheel. Many earlier variations of impulse turbines existed, but they were less efficient than Pelton's design. Water leaving those wheels typically still had high speed, carrying away much of the dynamic energy brought to the wheels. Pelton's paddle geometry was designed so that when the rim ran at half the speed of the water jet, the water left the wheel with very little speed; thus his design extracted almost all of the water's impulse energywhich made for a very efficient turbine. History file:Pelton wheel (patent).png, Figure from Lester Allan Pelton's original October 1880 patent Lester Allan Pelton was born in Vermillion, Ohio in 1829. In 1850, he traveled overland to take part in the California Gold Rush. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drill
A drill is a tool used for making round holes or driving fasteners. It is fitted with a bit, either a drill or driverchuck. Hand-operated types are dramatically decreasing in popularity and cordless battery-powered ones proliferating due to increased efficiency and ease of use. Drills are commonly used in woodworking, metalworking, construction, machine tool fabrication, construction and utility projects. Specially designed versions are made for miniature applications. History Around 35,000 BC, ''Homo sapiens'' discovered the benefits of the application of rotary tools. This would have rudimentarily consisted of a pointed rock being spun between the hands to bore a hole through another material. This led to the hand drill, a smooth stick, that was sometimes attached to flint point, and was rubbed between the palms. This was used by many ancient civilizations around the world including the Mayans. The earliest perforated artifacts, such as bone, ivory, shells, and antler ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cofferdam
A cofferdam is an enclosure built within a body of water to allow the enclosed area to be pumped out. This pumping creates a dry working environment so that the work can be carried out safely. Cofferdams are commonly used for construction or repair of permanent dams, oil platforms, bridge piers, etc., built within water. These cofferdams are usually welded steel structures, with components consisting of Larssen sheet piling, sheet piles, Wale (ship part), wales, and cross timber framing, braces. Such structures are usually dismantled after the construction work is completed. The origin of the word comes from ''coffer'' (originally from Latin ''cophinus'' meaning "basket") and ''dam'' from Proto-Germanic, Proto-German ''*dammaz'' meaning "barrier across a stream of water to obstruct its flow and raise its level"). Uses For dam construction, two cofferdams are usually built, one upstream and one downstream of the proposed dam, after an alternative diversion tunnel or channel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Panic Of 1893
The Panic of 1893 was an economic depression in the United States that began in 1893 and ended in 1897. It deeply affected every sector of the economy, and produced political upheaval that led to the political realignment of 1896 and the presidency of William McKinley. Causes The Panic of 1893 has been traced to many causes, one of those points to Argentina; investment was encouraged by the Argentine agent bank, Baring Brothers. However, the 1890 wheat crop failure and a failed coup in Buenos Aires ended further investments. In addition, speculations in South African and Australian properties also collapsed. Because European investors were concerned that these problems might spread, they started a run on gold in the U.S. Treasury. Specie was considered more valuable than paper money; when people were uncertain about the future, they hoarded specie and rejected paper notes.Nelson, Scott Reynolds. 2012. A Nation of Deadbeats. New York: Alfred Knopf, p. 189. During the Gi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydroelectric Power
Hydroelectricity, or hydroelectric power, is 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 sources combined and also more than nuclear power. Hydropower can provide large amounts of 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] |
New York (state)
New York, officially the State of New York, is a state in the Northeastern United States. It is often called New York State to distinguish it from its largest city, New York City. With a total area of , New York is the 27th-largest U.S. state by area. With 20.2 million people, it is the fourth-most-populous state in the United States as of 2021, with approximately 44% living in New York City, including 25% of the state's population within Brooklyn and Queens, and another 15% on the remainder of Long Island, the most populous island in the United States. The state is bordered by New Jersey and Pennsylvania to the south, and Connecticut, Massachusetts, and Vermont to the east; it has a maritime border with Rhode Island, east of Long Island, as well as an international border with the Canadian provinces of Quebec to the north and Ontario to the northwest. New York City (NYC) is the most populous city in the United States, and around two-thirds of the state's popul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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