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Owens Lake (Arkansas)
Owens Lake is a mostly dry lake in the Owens Valley on the eastern side of the Sierra Nevada in Inyo County, California. It is about south of Lone Pine. Unlike most dry lakes in the Basin and Range Province that have been dry for thousands of years, Owens held significant water until 1913, when much of the Owens River was diverted into the Los Angeles Aqueduct, causing Owens Lake to desiccate by 1926. In 2006, 5% of the water flow was restored. As of 2013, it is the largest single source of dust pollution in the United States. History Owens Lake was given its present name by the explorer John C. Frémont, in honor of one of his guides, Richard Owens. The lake is called ''Patsiata'' by the Mono people. Before the diversion of the Owens River, Owens Lake was up to long and wide, covering an area of up to . In the last few hundred years the lake had an average depth of , and sometimes overflowed to the south, after which the water would flow into the Mojave Desert. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitney Portal
Whitney Portal (formerly, Hunter Flat and Hunters Camp) is the end of the Whitney Portal road in Inyo County, California, west of Lone Pine at an elevation of . Whitney Portal is the gateway to Mount Whitney, the highest point in the contiguous United States; it is the trailhead for the Mount Whitney Trail. It is also the trailhead for mountaineering routes such as the East Face (Mount Whitney), first climbed in 1931, and the Mountaineer's Route, first climbed by John Muir in 1873. Campgrounds, parking lots, bearproof food storage facilities, a store and a restaurant are located at Whitney Portal. The restaurant is known for serving "obscenely large pancakes, one-inch thick and large enough to be a hubcab on a tractor". as well as a variety of burgers, fries and beers. History A road reached Whitney Portal in 1936. Previously, the place was called Hunter Flat in honor of William L. Hunter, an Owens Valley pioneer. The road was used in scenes in at least two American feature ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mojave Desert
The Mojave Desert ( ; mov, Hayikwiir Mat'aar; es, Desierto de Mojave) is a desert in the rain shadow of the Sierra Nevada mountains in the Southwestern United States. It is named for the indigenous Mojave people. It is located primarily in southeastern California and southwestern Nevada, with small portions extending into Arizona and Utah. The Mojave Desert, together with the Sonoran, Chihuahuan, and Great Basin deserts, forms a larger North American Desert. Of these, the Mojave is the smallest and driest. The Mojave Desert displays typical basin and range topography, generally having a pattern of a series of parallel mountain ranges and valleys. It is also the site of Death Valley, which is the lowest elevation in North America. The Mojave Desert is often colloquially called the "high desert", as most of it lies between . It supports a diversity of flora and fauna. The desert supports a number of human activities, including recreation, ranching, and military training. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2022–2023 California Floods
Periods of heavy rainfall caused by multiple atmospheric rivers in California between December 31, 2022 and March 25, 2023 resulted in floods that affected parts of Southern California, the California Central Coast, Northern California and Nevada. The flooding resulted in property damage and at least 22 fatalities. At least 200,000 homes and business lost power during the December-January storms and 6,000 individuals were ordered to evacuate. The floods were widely reported by media as an example of how climate change is increasing extreme changes in weather, especially cycles of precipitation and drought. Scientists interviewed by ''Los Angeles Times'' said that further study is needed to determine the connection and California has recorded similar events almost every decade since records started in the 19th century. Other scientists have emphasized that floods were caused by ocean warming, directly related to climate change. Scientist Kevin Trenberth declared that "the inte ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens River Gorge
The Owens River Gorge is a steep 10 mi (16 km) canyon on the upper Owens River in eastern California in the United States. The canyon is located at the eastern edge of the Sierra Nevada mountains in southern Mono County, along the stretch of the river where it exits the Long Valley near its source and enters the north end of Owens Valley. The gorge is a popular destination for rock climbing. Geology The Owens River Gorge was formed when the Owens River cut through the Bishop Tuff: a layer of welded ash formed from the eruption of the Long Valley Caldera. This erosion exposed the tuff layers, including rare columnar rhyolite formations. Water restoration The Los Angeles Department of Water and Power constructed the Long Valley Dam at the head of the Owens River Gorge as part of a hydropower project in 1941, and completely dewatered the 16-km Lower Gorge reach from 1953 to 1991. Beginning in 1991, a limited range of flows has been released to rewater the reach, recreate ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flood Control
Flood control methods are used to reduce or prevent the detrimental effects of flood waters."Flood Control", MSN Encarta, 2008 (see below: Further reading). Flood relief methods are used to reduce the effects of flood waters or high water levels. Flooding can be caused by a mix of both natural processes, such as extreme weather upstream, and human changes to waterbodies and runoff. Though building hard infrastructure to prevent flooding, such as flood walls, can be effective at managing flooding, increased best practice within landscape engineering is to rely more on soft infrastructure and natural systems, such as marshes and flood plains, for handling the increase in water. For flooding on coasts, coastal management practices have to not only handle changes water flow, but also natural processes like tides. Flood control and relief is a particularly important part of climate change adaptation and climate resilience, both sea level rise and changes in the weather (climate cha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Crowley
Crowley Lake is a reservoir on the upper Owens River in southern Mono County, California, in the United States. Crowley Lake is south of Mammoth Lakes. The lake was created in 1941 by the building of the Long Valley Dam by the Los Angeles Department of Water and Power (DWP), as storage for the Los Angeles Aqueduct and for flood control. The dam is high and impounds . For more on the history of the lake, see Owens Lake. It is known for its trout fishing. Between 6,000 and 10,000 anglers hit the lake on opening day. Crowley Lake Fish Camp, run in cooperation with the Los Angeles Department of Water and Power, is the only way to access the lake, and visitors can rent boats, book camping sites, and buy supplies at the Fish Camp. The lake is named after Fr. John J. Crowley, "the desert Padre", who was a key figure in Owens Valley history and a local hero. When it became obvious that the city of Los Angeles's appropriation of the water supply had made agriculture impossible in the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Long Valley Dam
Long may refer to: Measurement * Long, characteristic of something of great duration * Long, characteristic of something of great length * Longitude (abbreviation: long.), a geographic coordinate * Longa (music), note value in early music mensural notation Places Asia * Long District, Laos * Long District, Phrae, Thailand * Longjiang (other) or River Long (lit. "dragon river"), one of several rivers in China * Yangtze River or Changjiang (lit. "Long River"), China Elsewhere * Long, Somme, France * Long, Washington, United States People * Long (surname) * Long (surname 龍) (Chinese surname) Fictional characters * Long (''Bloody Roar''), in the video game series Sports * Long, a fielding term in cricket * Long, in tennis and similar games, beyond the service line during a serve and beyond the baseline during play Other uses * , a U.S. Navy ship name * Long (finance), a position in finance, especially stock markets * Lòng, name for a laneway in Shanghai * Long in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aqueduct (water Supply)
An aqueduct is a watercourse constructed to carry water from a source to a distribution point far away. In modern engineering, the term ''aqueduct'' is used for any system of pipes, ditches, canals, tunnels, and other structures used for this purpose. The term ''aqueduct'' also often refers specifically to a bridge carrying an artificial watercourse. Aqueducts were used in ancient Greece, ancient Egypt, and ancient Rome. The simplest aqueducts are small ditches cut into the earth. Much larger channels may be used in modern aqueducts. Aqueducts sometimes run for some or all of their path through tunnels constructed underground. Modern aqueducts may also use pipelines. Historically, agricultural societies have constructed aqueducts to irrigate crops and supply large cities with drinking water. Etymology The word ''aqueduct'' is derived from the Latin words (''water'') and (''led'' or ''guided''). Ancient aqueducts Although particularly associated with the Romans, aqueducts we ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Keeler, California
Keeler, formerly known as Hawley, is a census-designated place (CDP) in Inyo County, California, United States. Keeler is located on the east shore of Owens Lake south-southeast of New York Butte. The population was 71 people at the 2020 census, up from 66 at the 2010 census. History When the 1872 Lone Pine earthquake rendered the pier in nearby Swansea inaccessible by uplifting the shoreline, a new pier was constructed to the south at a community named Hawley. In 1880 a new mill was constructed at Hawley by the Owens Lake Mining and Milling Company for processing silver ore from the Cerro Gordo Mines in the mountains to the east. A town was laid out by the company agent Julius M. Keeler, for whom the town of Hawley was later renamed. The steamship ''Bessie Brady'' brought ore from Keeler across the lake to the town of Cartago. There was a 300-foot wharf at Keeler, and the steamship route cut days off the time a freight wagon would have taken to circle the lake. She carried ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Department Of Water And Power
The Los Angeles Department of Water and Power (LADWP) is the largest municipal utility in the United States with 8,100 megawatts of electric generating capacity (2021-2022) and delivering an average of 435 million gallons of water per day to more than four million residents and local businesses in the City of Los Angeles. It was founded in 1902 to supply water to residents and businesses in the Los Angeles and surrounding communities. In 1917, it began to deliver electricity to portions of the city. It has been involved in a number of controversies and media portrayals over the years, including the 1928 St. Francis Dam failure and the books ''Water and Power'' and ''Cadillac Desert''. History Private operators By the middle of the 19th century, Los Angeles's rapid population growth magnified problems with the city's water distribution system. At that time, a system of open, often polluted ditches, was reasonably effective at supplying water for agricultural production but was n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ridgecrest, California
Ridgecrest is a city in Kern County, California, United States, along U.S. Route 395 in the Indian Wells Valley in northeastern Kern County, adjacent to the Naval Air Weapons Station China Lake (NAWS, or China Lake). It was incorporated as a city in 1963. The population was 27,959 at the 2020 census, up slightly from 27,616 at the 2010 census. Ridgecrest is surrounded by four mountain ranges; the Sierra Nevada on the west, the Cosos on the north, the Argus Range on the east, and the El Paso Mountains on the south. It is approximately from the Lancaster/Palmdale area, from Bakersfield, and from San Bernardino, the three nearest major urban centers. Private air travel in and out of the city is provided through the Inyokern Airport. There are currently no scheduled commercial flights. The city has been near the epicenter of major earthquakes, including one in 1995 and a series of quakes in July 2019. History The settlement began as a farming community called Crumville ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
