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Arizona (Ringbolt) Hot Springs
Arizona (Ringbolt) Hot Springs, also known as simply Ringbolt Hot Springs or Arizona Hot Springs, is a group of three geothermal springs located near Hoover Dam, Arizona. They are located on the Lake Mead National Recreation Area. Water profile The hot mineral water emerges from the spring in the upper canyon at 110 °F. The water then flows over a 25-foot waterfall where it is cooled to 95 °F and collects in a gravel-bottomed rock soaking pool accessible by a ladder. Geography The springs are close to Willow Beach, which is downstream from the Ringbolt Rapids in White Rock Canyon in the Black Canyon of the Colorado on the Arizona side of the river downstream from Hoover Dam. The area around the three main soaking pools have been stabilized with sand bags and rocks. The most popular trail to the Hot Springs begins from a parking area north of US Hwy 93, 4.2 miles east of Hoover Dam. The trail is open most of the year but closed by the National Park Service in the s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
NPS Lake-mead-black-canyon-map
NPS may refer to: Organizations * National Park Service, U.S. * National Pension System, India * National Pension Service, Korea * National Phobics Society, UK charity * National Piers Society, UK charity * National Poetry Slam, competition * National Probation Service, a statutory criminal justice service for England and Wales * Nederlandse Programma Stichting, a Dutch broadcasting foundation now part of ''Omroep NTR'' * Nigerian Prisons Services * NPS MedicineWise, known prior to 2009 as the National Prescribing Service, a medical information provider in Australia * Nunavik Police Service in Quebec, Canada Science, medicine and pharmaceutics * Nail–patella syndrome, an autosomal dominant genetic disorder * Neuropeptide S, a neuropeptide found in human and mammalian brain * New psychoactive substance * Nonpoint source pollution * NPS Pharmaceuticals, acquired by Shire in 2015 Technology * Network Policy Server, component of Microsoft Server 2008 Pipes and pip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hot Spring
A hot spring, hydrothermal spring, or geothermal spring is a spring produced by the emergence of geothermally heated groundwater onto the surface of the Earth. The groundwater is heated either by shallow bodies of magma (molten rock) or by circulation through faults to hot rock deep in the Earth's crust. In either case, the ultimate source of the heat is radioactive decay of naturally occurring radioactive elements in the Earth's mantle, the layer beneath the crust. Hot spring water often contains large amounts of dissolved minerals. The chemistry of hot springs ranges from acid sulfate springs with a pH as low as 0.8, to alkaline chloride springs saturated with silica, to bicarbonate springs saturated with carbon dioxide and carbonate minerals. Some springs also contain abundant dissolved iron. The minerals brought to the surface in hot springs often feed communities of extremophiles, microorganisms adapted to extreme conditions, and it is possible that life on Earth had its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hoover Dam
Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. It was constructed between 1931 and 1936 during the Great Depression and was dedicated on September 30, 1935, by President Franklin D. Roosevelt. Its construction was the result of a massive effort involving thousands of workers, and cost over one hundred lives. It was referred to as Hoover Dam after President Herbert Hoover in bills passed by Congress during its construction; it was named Boulder Dam by the Roosevelt administration. The Hoover Dam name was restored by Congress in 1947. Since about 1900, the Black Canyon and nearby Boulder Canyon had been investigated for their potential to support a dam that would control floods, provide irrigation water and produce hydroelectric power. In 1928, Congress authorized the project. The winning bid to build the dam was submitted by a consortium named Six Companies, Inc., which began ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arizona
Arizona ( ; nv, Hoozdo Hahoodzo ; ood, Alĭ ṣonak ) is a state in the Southwestern United States. It is the 6th largest and the 14th most populous of the 50 states. Its capital and largest city is Phoenix. Arizona is part of the Four Corners region with Utah to the north, Colorado to the northeast, and New Mexico to the east; its other neighboring states are Nevada to the northwest, California to the west and the Mexican states of Sonora and Baja California to the south and southwest. Arizona is the 48th state and last of the contiguous states to be admitted to the Union, achieving statehood on February 14, 1912. Historically part of the territory of in New Spain, it became part of independent Mexico in 1821. After being defeated in the Mexican–American War, Mexico ceded much of this territory to the United States in 1848. The southernmost portion of the state was acquired in 1853 through the Gadsden Purchase. Southern Arizona is known for its desert cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lake Mead National Recreation Area
Lake Mead National Recreation Area is a U.S. national recreation area in southeastern Nevada and northwestern Arizona. Operated by the National Park Service, Lake Mead NRA follows the Colorado River corridor from the westernmost boundary of Grand Canyon National Park to just north of the cities of Laughlin, Nevada and Bullhead City, Arizona. It includes all of the eponymous Lake Mead as well as the smaller Lake Mohave – reservoirs on the river created by Hoover Dam and Davis Dam, respectively – and the surrounding desert terrain and wilderness. Formation of Lake Mead began in 1935, less than a year before Hoover Dam was completed. The area surrounding Lake Mead was protected a bird refuge in 1933, later established as the Boulder Dam Recreation Area in 1936 and the name was changed to Lake Mead National Recreation Area in 1947. In 1964, the area was expanded to include Lake Mohave and its surrounding area and became the first National Recreation Area to be designated as such ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ringbolt Rapids
Ringbolt Rapids are a series of rapids in the upper Black Canyon of the Colorado, 12 miles above the Roaring Rapids (Colorado River), Roaring Rapids in the Colorado River between Arizona and Nevada. History The Ringbolt Rapids were one of two of the significant hazards to navigation to Steamboats of the Colorado River, steamboats, barges, and other shipping when ascending or descending the Colorado River between El Dorado Canyon and Callville, Nevada, Callville, in the 19th century. Ringbolt Rapids gets its name from the ring bolt driven into the canyon wall there in 1866, to allow the pioneering steamboat Esmerelda (sternwheeler), ''Esmerelda'' to affix a line to it and draw itself up through the rapids by means of its Capstan (nautical), capstan, to complete its voyage to Callville. References External links Murl [sic] Emory and the ring bolt in Black Canyon. from The Otis Marston Colorado River Collection, Huntington Digital Library; hdl.huntington.org accessed ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Black Canyon Of The Colorado
The Black Canyon of the Colorado is the canyon on the Colorado River where Hoover Dam was built. The canyon is located on the Colorado River at the state line between Nevada and Arizona. The western wall of the gorge is in the El Dorado Mountains, and the eastern wall is in the Black Mountains of Arizona. The canyon formed about 15 million years ago during the Miocene Basin and Range uplift.Black Canyon Wilderness Area Information on Black Canyon and its natural history. Black Canyon gets its name from the black that are found throughout the area. Just south of the Hoover Dam on the Nevada side of the canyon is the Sauna Cave. This cave was drilled by miners ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heat Wave
A heat wave, or heatwave, is a period of excessively hot weather, which may be accompanied by high humidity, especially in oceanic climate countries. While definitions vary, a heat wave is usually measured relative to the usual climate in the area and relative to normal temperatures for the season. Temperatures that people from a hotter climate consider normal can be called a heat wave in a cooler area if they are outside the normal climate pattern for that area. The term is applied both to hot weather variations and to extraordinary spells of hot weather which may occur only once a century. Severe heat waves have caused catastrophic crop failures, thousands of deaths from hyperthermia, increased risk of wildfires in areas with drought, and widespread power outages due to increased use of air conditioning. A heat wave is considered extreme weather, and poses danger to human health because heat and sunlight overwhelm the human body's cooling system. Heat waves can usually be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Hot Springs In The United States
__NOTOC__ This is a dynamic list of hot springs in the United States. The Western states in particular are known for their thermal springs: Alaska, Arizona, California, Colorado, Idaho, Montana, Nevada, New Mexico, Oregon, Utah, Washington, Wyoming; but there are interesting hot springs in other states throughout the country. Indigenous peoples' use of thermal springs can be traced back 10,000 years, per archaeological evidence of human use and settlement by Paleo-Indians. These geothermal resources provided warmth, healing mineral water, and cleansing. Hot springs are considered sacred by several Indigenous cultures, and along with sweat lodges have been used for ceremonial purposes. Since ancient times, humans have used hot springs, public baths and thermal medicine for therapeutic effects. Bathing in hot, mineral water is an ancient ritual. The Latin phrase, ''sanitas per aquam'', means "health through water", involving the treatment of disease and various ailments by balneother ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Hot Springs
There are hot springs on all continents and in many countries around the world. Countries that are renowned for their hot springs include Turkey, Honduras, Canada, Chile, Hungary, Iceland, Israel, Japan, Taiwan, New Zealand, India, Romania, Fiji and the United States, but there are interesting and unique hot springs in many other places as well. Africa Algeria * Hammam Essalihine ( Thermes de Flavius), 35.4403°N 7.0844°E * Hammam Chellala ( Thermes Chellala) * Hammam Guedjima (Thermes Guedjima) * N'Gaous (Source de Saïda) * Guelma (Source de Guelma) Democratic Republic of the Congo * Uvira, South Kivu province. (275 to 369 °C) * Kambo, North Kivu, in North Kivu province. (150 to 270 °C) Egypt * Oyoun Mossa (Moses Springs) * Hammam Pharaon ( Pharaoh Bath) * Hammam Musa ( Moses' Bath) Eswatini (Swaziland) There are thirteen developed and undeveloped hot spring pools in Eswatini (Swaziland). All are sulphur springs with temperatures ranging from 26 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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