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Lake Mayfield
Lake Mayfield is a reservoir located near Mossyrock, Washington, in Lewis County. It was created by Mayfield Dam on the Cowlitz River, one of the dams in the Columbia River watershed. The Mayfield Dam was constructed in 1963 as a concrete arch and gravity dam. Some high and capable of generating 162 megawatts, it supplies Tacoma Power with a large percentage of its entire hydroelectric power supply, second only to Mossyrock Dam. The Cowlitz River Arm is significantly colder than the rest of the lake due to its proximity to the Riffe Lake which is created by Mossyrock Dam. The water from Riffe Lake flows through the Mossyrock Powerhouse's two hydroelectric generators. The Tilton River arm is much warmer and shallower due to past landslides. Ike Kinswa State Park is located on a peninsula bounded by the Cowlitz River and the Tilton River. The lake contains an island with a lighthouse. Throughout the 1980s and 1990s, there were many water ski and wake board tournaments held on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lewis County, Washington
Lewis County is a county in the U.S. state of Washington. As of the 2020 census, the county's population was 82,149. The county seat is Chehalis, and its largest city is Centralia. Lewis County comprises the Centralia, WA Micropolitan Statistical Area, which is also included in the Seattle- Tacoma, WA Combined Statistical Area. History The county was created as Vancouver County on December 19, 1845, by the Provisional Government of Oregon, named for George Vancouver. In 1849, the county name was changed, to honor Meriwether Lewis. At the time, the county included all U.S. lands north of the Cowlitz River, including much of the Puget Sound region and British Columbia. The county received official recognition as a "Purple Heart County" in November 2019. Geography and natural features According to the United States Census Bureau, the county has a total area of , of which is land and (1.4%) is water. One of the world's tallest Douglas fir trees was in the town of Mineral withi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cowlitz River
The Cowlitz River is a river in the state of Washington in the United States, a tributary of the Columbia River. Its tributaries drain a large region including the slopes of Mount Rainier, Mount Adams, and Mount St. Helens. The Cowlitz has a drainage basin, located between the Cascade Range in eastern Lewis County, Washington and the cities of Kelso and Longview. The river is roughly long, not counting tributaries. Major tributaries of the Cowlitz River include the Cispus River and the Toutle River, which was overtaken by volcanic mudflows ( lahars) during the May 1980 eruption of Mount St. Helens. When the smelt spawn in the Cowlitz River, the gulls go into a feeding frenzy that lasts for weeks. Kelso, Washington is known as the "Smelt Capital of the World". Dams The Cowlitz River has three major hydroelectric dams, with several small-scale hydropower and sediment retention structures within the Cowlitz Basin. The Cowlitz Falls Project is a 70 megawatt hydroelectric ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tilton River
The Tilton River is a tributary of the Cowlitz River, in the U.S. state of Washington. Named for territorial surveyor James Tilton, it flows for about , entirely within Lewis County. Course The Tilton River originates in the Cascade Range just north of Mount St. Helens and southwest of Mount Rainier. It flows south and west, joining the Cowlitz River in Lake Mayfield, near Mossyrock. See also *List of rivers of Washington *Tributaries of the Columbia River Tributaries and sub-tributaries are hierarchically listed in order from the mouth of the Columbia River upstream. Major dams and reservoir lakes are also noted. List of major tributaries The main river and tributaries are (sorted in order from t ... References Rivers of Lewis County, Washington Rivers of Washington (state) {{Washington-river-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reservoir
A reservoir (; from French ''réservoir'' ) is an enlarged lake behind a dam. Such a dam may be either artificial, built to store fresh water or it may be a natural formation. Reservoirs can be created in a number of ways, including controlling a watercourse that drains an existing body of water, interrupting a watercourse to form an embayment within it, through excavation, or building any number of retaining walls or levees. In other contexts, "reservoirs" may refer to storage spaces for various fluids; they may hold liquids or gasses, including hydrocarbons. ''Tank reservoirs'' store these in ground-level, elevated, or buried tanks. Tank reservoirs for water are also called cisterns. Most underground reservoirs are used to store liquids, principally either water or petroleum. Types Dammed valleys Dammed reservoirs are artificial lakes created and controlled by a dam A dam is a barrier that stops or restricts the flow of surface water or underground streams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mossyrock, Washington
Mossyrock is a city in Lewis County, Washington, United States. The population was 768 at the 2020 census. History The city began as a trading post named Mossy Rock in 1852, after a high moss-covered rock at the east end of Klickitat Prairie. The Indian name for the area of Mossyrock was ''Coulph''. Mossyrock was officially incorporated on January 2, 1948. Geography Mossyrock is located at (46.529844, -122.484269). According to the United States Census Bureau, the city has a total area of , all of it land. Demographics 2010 census As of the census of 2010, there were 759 people, 272 households, and 196 families living in the city. The population density was . There were 302 housing units at an average density of . The racial makeup of the city was 71.0% White, 0.1% African American, 0.8% Native American, 0.1% Asian, 25.4% from other races, and 2.5% from two or more races. Hispanic or Latino of any race were 30.8% of the population. There were 272 households, of which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Dams In The Columbia River Watershed
There are more than 60 dams in the Columbia River watershed in the United States and Canada. Tributaries of the Columbia River and their dammed tributaries, as well as the main stem itself, each have their own list below. The dams are listed in the order as they are found from source to terminus. Many of the dams in the Columbia River watershed were not created for the specific purposes of water storage or flood protection. Instead, the primary purpose of many of these dams is to produce hydroelectricity. As can be seen in the lists, these dams provide many tens of gigawatts of power. Major dam construction began in the early 20th century and picked up the pace after the Columbia River Treaty in the 1960s, by the mid 1980s all the big dams were finished. Including just the dams listed below, there are 60 dams in the watershed, with 14 on the Columbia, 20 on the Snake, seven on the Kootenay, seven on the Pend Oreille / Clark, two on the Flathead, eight on the Yakima, and t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tacoma Power
Tacoma Power is a public utility providing electrical power to Tacoma, Washington and the surrounding areas. Tacoma Power serves the cities of Tacoma, University Place, Fircrest, and Fife, and also provides service to parts of Steilacoom, Lakewood, and unincorporated Pierce County. It is a division of the Tacoma Public Utilities and owns the Click! Network, developed by Steven Klein, Tacoma Power's former superintendent. History In 1884, Charles B. Wright was granted the exclusive right to create Tacoma's first power and water company, incorporating the Tacoma Light and Water Company. Wright's system drew water from Tule and Spanaway Lakes and Clover Creek. The water was transported to the city through a 10-mile wooden flume that emptied into an in-town reservoir. The flume was mostly uncovered and attracted thirsty cows and children in search of a good wading pool.Bjork v. Tacoma (1913) 76 Wash. 225, 135 Pac. 1005 This led to the spread of disease. Tacoma City Light was ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mossyrock Dam
Mossyrock Dam is a concrete arch-gravity dam on the Cowlitz River near Mossyrock in Lewis County, Washington. The reservoir created by the dam is called Riffe Lake and the primary purpose of the dam is hydroelectric production while flood control is secondary.Mossyrock Dam , NPDP Dam Directory The dam is the tallest in Washington State and its power station supplies 40% of 's electricity. History Planning for the Mossyrock Dam began in the 1940s but opposition from local fis ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riffe Lake
Riffe Lake is a long reservoir on the Cowlitz River in the U.S. state of Washington. It was created in with the construction of Mossyrock Dam by Tacoma City Light (now Tacoma Power). Originally named Mossyrock Lake, then later as Davisson Lake after a utilities commissioner in Tacoma, the lake was renamed in 1976 after the community of Riffe, which was inundated by the lake. The residents of Kosmos and Nesika were also relocated as the lake's water level would submerge all of Nesika and much of Kosmos. The lake contains species of fish including rainbow and brown trout, landlocked coho, bass both large mouth and small mouth, bluegill, crappie, and perch. In 2017, Tacoma Power lowered the maximum water level of the lake by due to concerns that the Mossyrock Dam could fail during a major seismic event and cause catastrophic flooding. Gallery See also * List of lakes in Washington List of lakes of Washington may refer to: * List of lakes of Washington (state) * List of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ike Kinswa State Park
Ike Kinswa State Park is a public recreation area on the northern side of Lake Mayfield, located northwest of Mossyrock in Lewis County, Washington. The state park covers that include of shoreline mostly along the Tilton River including the point where the Tilton and Cowlitz rivers once merged. The park offers boating, fishing, swimming, waterskiing and windsurfing plus facilities for camping, hiking, and mountain biking, It is managed by the Washington State Parks and Recreation Commission. History The park came into existence with the construction of the Mayfield Dam in 1963. In 1971, the park's original name, Mayfield Lake State Park, was changed to Ike Kinswa State Park, in honor of a member of the Cowlitz Indian Tribe The Cowlitz Indian Tribe is a federally recognized tribe of Cowlitz people. They are a tribe of Southwestern Coast Salish and Sahaptan indigenous people of the Pacific Northwest located in Washington. Other Cowlitz people are enrolled in the C .... ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Peninsula
A peninsula (; ) is a landform that extends from a mainland and is surrounded by water on most, but not all of its borders. A peninsula is also sometimes defined as a piece of land bordered by water on three of its sides. Peninsulas exist on all continents. The size of a peninsula can range from tiny to very large. The largest peninsula in the world is the Arabian Peninsula. Peninsulas form due to a variety of causes. Etymology Peninsula derives , which is translated as 'peninsula'. itself was derived , or together, 'almost an island'. The word entered English in the 16th century. Definitions A peninsula is usually defined as a piece of land surrounded on most, but not all sides, but is sometimes instead defined as a piece of land bordered by water on three of its sides. A peninsula may be bordered by more than one body of water, and the body of water does not have to be an ocean or a sea. A piece of land on a very tight river bend or one between two rivers is sometimes s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiger Muskellunge
The tiger muskellunge (''Esox masquinongy × lucius'' or ''Esox lucius × masquinongy''), commonly called tiger muskie, is a carnivorous fish, and is the usually-sterile, hybrid offspring of the true muskellunge (''Esox masquinongy'') and the northern pike (''Esox lucius''). It lives in fresh water and its range extends to Canada, the Northeast, and the Midwest United States. It grows quickly; in one study, tiger muskie grew 1.5 times as fast as muskellunge. Like other Hybrid speciation, hybrid species, tiger muskie are said to have "hybrid vigor," meaning they grow faster and stronger than the parent fish, and are also less susceptible to disease. Trophy specimens weigh about . Its main diet is fish and small birds. The tiger muskie and the muskie are called the fish of 10,000 casts due to the challenge involved in catching them. Distribution The tiger muskie lives in the lakes and quiet rivers in Canada, the Great Lakes, the Upper Mississippi Valley, and the Ohio and St. Lawren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
