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Gibraltar Dam
Gibraltar Dam is located on the Santa Ynez River, in southeastern Santa Barbara County, California, in the United States. Forming Gibraltar Reservoir, the dam is owned by the city of Santa Barbara. Originally constructed in 1920 and expanded in 1948, the dam and reservoir are located in a remote part of the Los Padres National Forest. The main purpose of Gibraltar Dam is domestic water supply. It provides about of water to Santa Barbara each year, supplying almost 30% of the city's needs. Water diverted from the dam also powers a small hydroelectric plant. Due to having lost a massive portion of its capacity to sediment build-up, the lake can often fill and spill after a single storm, while drying up completely in some years. As of February 2019, sedimentation has reduced the reservoir's capacity to , only 19% of its designed capacity. The dam is built in a part of the Santa Ynez River called the "Gibraltar Narrows" that gave its name to the Gibraltar (or Sunbird) mercury mine ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Barbara County, California
Santa Barbara County, California, officially the County of Santa Barbara, is located in Southern California. As of the 2020 census, the population was 448,229. The county seat is Santa Barbara, and the largest city is Santa Maria. Santa Barbara County comprises the Santa Maria-Santa Barbara, CA Metropolitan Statistical Area. Most of the county is part of the California Central Coast. Mainstays of the county's economy include engineering, resource extraction (particularly petroleum extraction and diatomaceous earth mining), winemaking, agriculture, and education. The software development and tourism industries are important employers in the southern part of the county. Southern Santa Barbara County is sometimes considered the northern cultural boundary of Southern California. History The Santa Barbara County area, including the Northern Channel Islands, was first settled by Native Americans at least 13,000 years ago. Evidence for a Paleoindian presence has been found in the fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilowatt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bradbury Dam
Bradbury Dam is an earthen dam across the Santa Ynez River in central Santa Barbara County, California. The dam forms Lake Cachuma, which provides the majority of water supplies within the county. Although the Santa Ynez can reach massive flows in the winter, it usually dries up for several months of the year in the summer. A large storage facility to catch winter floodwaters for use in the summer and autumn was desperately needed by the growing population of the region, especially that of south coast cities like Santa Barbara and Carpinteria. Even before Bradbury Dam was considered, the Gibraltar Dam was built upstream to divert water through a tunnel to the city of Santa Barbara. However, that dam was plagued by siltation and was unable to fully serve the water requirements of the city. Construction on Bradbury Dam started in 1950 as part of a U.S. Bureau of Reclamation scheme called the Cachuma Project, intended to provide long-term water storage and delivery to Santa Barbar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lompoc, California
Lompoc ( ; Chumash: ''Lum Poc'') is a city in Santa Barbara County, California. Located on the Central Coast, Lompoc has a population of 43,834 as of July 2021. Lompoc has been inhabited for thousands of years by the Chumash people, who called the area Lum Poc, meaning "stagnant waters" or "lagoon" in the local Purisimeño language. The Spanish called the area Lompoco after Fermín de Lasuén had established Mission La Purísima in 1787. In 1837, the Mexican government sold the area as the Rancho Lompoc land grant. Following the U.S. conquest of California, multiple settlers acquired the Lompoc Valley, including William Welles Hollister, who sold the land around the mission to the Lompoc Valley Land Company, which established a temperance colony which incorporated in 1888 as Lompoc. Lompoc is often considered a military town because it is near Vandenberg Space Force Base. History Before the Spanish conquest, the area around Lompoc was inhabited by the Chumash people. The Ori ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles Flood Of 1938
The Los Angeles flood of 1938 was one of the largest floods in the history of Los Angeles, Orange, and Riverside Counties in southern California. The flood was caused by two Pacific storms that swept across the Los Angeles Basin in February-March 1938 and generated almost one year's worth of precipitation in just a few days. Between 113–115 people were killed by the flooding. The Los Angeles, San Gabriel, and Santa Ana Rivers burst their banks, inundating much of the coastal plain, the San Fernando and San Gabriel Valleys, and the Inland Empire. Flood control structures spared parts of Los Angeles County from destruction, while Orange and Riverside Counties experienced more damage. The flood of 1938 is considered a 50-year flood. It caused $78 million of damage ($ in dollars), making it one of the costliest natural disasters in Los Angeles' history. In response to the floods, the U.S. Army Corps of Engineers and other agencies began to channelize local streams in concrete, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Debris Dam
A landslide dam or barrier lake is the natural damming of a river by some kind of landslide, such as a debris flow, rock avalanche or volcanic eruption. If the damming landslide is caused by an earthquake, it may also be called a quake lake. Some landslide dams are as high as the largest existing artificial dam.Robert B. Jansen (1988) "Advanced Dam Engineering for Design, Construction, and Rehabilitation", Causes The major causes for landslide dams investigated by 1986 are landslides from excessive precipitation and earthquakes, which account for 84%. Volcanic eruptions account for a further 7% of dams. Other causes of landslides account for the remaining 9%. Consequences The water impounded by a landslide dam may create a dam reservoir (lake) that may last for a short time, to several thousand years. Because of their rather loose nature and absence of controlled spillway, landslide dams frequently fail catastrophically and lead to downstream flooding, often with high casualtie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Matilija Fire
The Matilija Fire was a major wildfire that burned nearly in the Santa Barbara National Forest (now the Los Padres National Forest) of Southern California, during the autumn of 1932. The fire is named for Matilija Creek, near the location from which it originated. With the possible exception of the Santiago Canyon Fire of 1889 (which occurred before the start of official record-keeping), it was the largest known wildfire in California history until the 2003 Cedar Fire. The Matilija Fire is currently the seventeenth-largest in the state's modern history. Events In 1932, most of the area burned by the Matilija Fire had not seen a major fire since at least 1911. The area had also been experiencing severe drought conditions for the two years prior to 1932. This had resulted in a major build-up of dry fuels in the chaparral, which typically burns every 10 or 15 years. The 1932 fire season had been relatively quiet for the Santa Barbara National Forest. At 10:00 AM local time on ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
California Supreme Court
The Supreme Court of California is the highest and final court of appeals in the courts of the U.S. state of California. It is headquartered in San Francisco at the Earl Warren Building, but it regularly holds sessions in Los Angeles and Sacramento. Its decisions are binding on all other California state courts. Since 1850, the court has issued many influential decisions in a variety of areas including torts, property, civil and constitutional rights, and criminal law. Composition Under the original 1849 California Constitution, the Court started with a chief justice and two associate justices. The Court was expanded to five justices in 1862. Under the current 1879 constitution, the Court expanded to six associate justices and one chief justice, for the current total of seven. The justices are appointed by the Governor of California and are subject to retention elections. According to the California Constitution, to be considered for appointment, as with any California j ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Riparian Water Rights
Riparian water rights (or simply riparian rights) is a system for allocating water among those who possess land along its path. It has its origins in English common law. Riparian water rights exist in many jurisdictions with a common law heritage, such as Canada, Australia, New Zealand, and states in the eastern United States. Common land ownership can be organized into a partition unit, a corporation consisting of the landowners on the shore that formally owns the water area and determines its use. General principle Under the riparian principle, all landowners whose properties adjoin a body of water have the right to make reasonable use of it as it flows through or over their properties. If there is not enough water to satisfy all users, allotments are generally fixed in proportion to frontage on the water source. These rights cannot be sold or transferred other than with the adjoining land and only in reasonable quantities associated with that land. The water cannot be t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Ynez Valley
The Santa Ynez Valley is located in Santa Barbara County, California, between the Santa Ynez Mountains to the south and the San Rafael Mountains to the north. The Santa Ynez River flows through the valley from east to west. The Santa Ynez Valley is separated from the Los Alamos Valley, to the northwest, by the Purisima Hills, and from the Santa Maria Valley by the Solomon Hills. The Santa Rita Hills separate the Santa Ynez Valley from the Santa Rita and Lompoc Valleys to the west. The valley has a population of about 20,000 residents living in the communities of Solvang, Los Olivos, Santa Ynez, Buellton, and Ballard. Culture The 2004 film ''Sideways'' was set (and shot on location) in the Santa Ynez Valley. Since then, visits from tourists looking to recreate the experiences of the fictional characters Miles and Jack, have become common. Fans of the movie can often be seen making a pilgrimage from the Buellton Days Inn to thHitching Postrestaurant. Other movies that have b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gin Chow
Gin Chow (1857 – June 1933) was a Chinese immigrant who gained fame in California as a prophet and fortune teller able to predict the weather and other natural events. Chow is credited with successfully predicting the 1925 Santa Barbara earthquake. Chow was also the main plaintiff in the California Supreme Court case ''Gin Chow v. City of Santa Barbara'' which still ranks as one of the most important water rights cases in the state. Biography Born in Guangzhou as the son of teachers, Chow immigrated to California at the age of 16 in 1873 arriving in San Francisco he worked as a dish washer in a French restaurant, went into domestic service for six years for William Welles Hollister and later became a gardener. It was while living in Northern California that he met his wife with whom he had three children. By 1890 Chow and family had moved south to the Lompoc Valley where he owned a small farm and grew strawberries and casaba melons which he then sold on the streets of Santa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Groundwater
Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidated deposit is called an aquifer when it can yield a usable quantity of water. The depth at which soil pore spaces or fractures and voids in rock become completely saturated with water is called the water table. Groundwater is recharged from the surface; it may discharge from the surface naturally at springs and seeps, and can form oases or wetlands. Groundwater is also often withdrawn for agricultural, municipal, and industrial use by constructing and operating extraction wells. The study of the distribution and movement of groundwater is hydrogeology, also called groundwater hydrology. Typically, groundwater is thought of as water flowing through shallow aquifers, but, in the technical sense, it can also contain soil moisture, perma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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