|
Frederick Eaton
Frederick Eaton (1856 – March 11, 1934), known as Fred Eaton, was a major individual in the transformation and expansion of Los Angeles in the latter 19th century through early 20th century, in California. Eaton was the political mastermind behind the early 20th century Los Angeles Aqueduct project, designed by William Mulholland. Introduction Frederick Eaton was born in Los Angeles in 1856, into a prominent family who were among those that founded what has become the city of Pasadena. As an adult Eaton was a Radical Republican. He was a promoter of the Civil War Reconstruction, new railroads, and Southern California water supplies. He became the Mayor of Los Angeles. Accomplishments Fred Eaton taught himself engineering and was the superintendent of the Los Angeles City Water Company by age 19 in 1875. As head of the Water Company, in 1878 Eaton first hired William Mulholland as a ditch-digger for distribution canals from the Los Angeles River to the city. In 1886 Eaton ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Los Angeles
Los Angeles ( ; es, Los Ángeles, link=no , ), often referred to by its initials L.A., is the largest city in the state of California and the second most populous city in the United States after New York City, as well as one of the world's most populous megacities. Los Angeles is the commercial, financial, and cultural center of Southern California. With a population of roughly 3.9 million residents within the city limits , Los Angeles is known for its Mediterranean climate, ethnic and cultural diversity, being the home of the Hollywood film industry, and its sprawling metropolitan area. The city of Los Angeles lies in a basin in Southern California adjacent to the Pacific Ocean in the west and extending through the Santa Monica Mountains and north into the San Fernando Valley, with the city bordering the San Gabriel Valley to it's east. It covers about , and is the county seat of Los Angeles County, which is the most populous county in the United States with an estim ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Canal
Canals or artificial waterways are waterways or engineered channels built for drainage management (e.g. flood control and irrigation) or for conveyancing water transport vehicles (e.g. water taxi). They carry free, calm surface flow under atmospheric pressure, and can be thought of as artificial rivers. In most cases, a canal has a series of dams and locks that create reservoirs of low speed current flow. These reservoirs are referred to as ''slack water levels'', often just called ''levels''. A canal can be called a ''navigation canal'' when it parallels a natural river and shares part of the latter's discharges and drainage basin, and leverages its resources by building dams and locks to increase and lengthen its stretches of slack water levels while staying in its valley. A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Round Valley, California
Round Valley is a census-designated place (CDP) in Inyo County, California, United States. Round Valley is located northeast of Mount Tom, at an elevation of 4692 feet (1430 m). The population was 435 at the 2010 census, up from 278 at the 2000 census. Geography According to the United States Census Bureau, the CDP has a total area of 13.8 square miles (35.8 km2), over 99% of it land. Demographics 2010 At the 2010 census Round Valley had a population of 435. The population density was . The racial makeup of Round Valley was 333 (76.6%) White, 38 (8.7%) African American, 21 (4.8%) Native American, 3 (0.7%) Asian, 0 (0.0%) Pacific Islander, 27 (6.2%) from other races, and 13 (3.0%) from two or more races. Hispanic or Latino of any race were 69 people (15.9%). The census reported that 324 people (74.5% of the population) lived in households, no one lived in non-institutionalized group quarters and 111 (25.5%) were institutionalized. There were 141 households, ... [...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] |
Water Right
Water right in water law refers to the right of a user to use water from a water source, e.g., a river, stream, pond or source of groundwater. In areas with plentiful water and few users, such systems are generally not complicated or contentious. In other areas, especially arid areas where irrigation is practiced, such systems are often the source of conflict, both legal and physical. Some systems treat surface water and ground water in the same manner, while others use different principles for each. Types of water right Understanding ‘Water Rights’ first requires consideration of the context and origin of the ‘right’ being discussed, or asserted. Traditionally, a water rights refers to the utilization of water as an element supporting basic human needs like drinking or irrigation. Water Rights could also include the physical occupancy of waterways for purposes of travel, commerce and even recreational pursuits. The legal principles and doctrines that forms the basis o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aqueduct (watercourse)
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] |
Cadillac Desert
''Cadillac Desert'' (1986), is a history by American Marc Reisner about land development and water policy in the western United States. Subtitled ''The American West and Its Disappearing Water'', it explores the history of the federal agencies, Bureau of Reclamation and U.S. Army Corps of Engineers, and their struggles to remake the American West in ways to satisfy national settlement goals. The book concludes that the development-driven policies, formed when settling the West was the country's main concern, have had serious long-term negative effects on the environment and water quantity. The book was revised and updated in 1993. Topics discussed * Army Corps of Engineers *Bureau of Reclamation *California Aqueduct * California Water Wars *Central Arizona Project *Colorado River *Colorado River Storage Project *David Brower *Floyd Dominy *Garrison Dam * Glen Canyon Dam *Grand Coulee Dam * Hoover Dam * Klamath Diversion *Los Angeles Department of Water and Power * Manifest Dest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Newlands Reclamation Act
The Reclamation Act (also known as the Lowlands Reclamation Act or National Reclamation Act) of 1902 () is a United States federal law that funded irrigation projects for the arid lands of 20 states in the American West. The act at first covered only 13 of the western states as Texas had no federal lands. Texas was added later by a special act passed in 1906. The act set aside money from sales of semi-arid public lands for the construction and maintenance of irrigation projects. The newly irrigated land would be sold and money would be put into a revolving fund that supported more such projects. This led to the eventual damming of nearly every major western river. Under the act, the Secretary of the Interior created the ''United States Reclamation Service'' within the United States Geological Survey to administer the program. In 1907, the Service became a separate organization within the Department of the Interior and was renamed the United States Bureau of Reclamation. The Act ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens Valley
Owens Valley (Numic Numic is a branch of the Uto-Aztecan language family. It includes seven languages spoken by Native American peoples traditionally living in the Great Basin, Colorado River basin, Snake River basin, and southern Great Plains. The word Numic com ...: ''Payahǖǖnadǖ'', meaning "place of flowing water") is an arid valley of the Owens River in eastern California in the United States. It is located to the east of the Sierra Nevada (U.S.), Sierra Nevada, west of the White Mountains (California), White Mountains and Inyo Mountains, and north of the Mojave Desert. It sits on the west edge of the Great Basin section, Great Basin. The mountain peaks on the West side (including Mount Whitney) reach above in elevation, while the floor of the Owens Valley is about , making the valley the deepest in the United States. The Sierra Nevada casts the valley in a rain shadow, which makes Owens Valley "the Land of Little Rain." The bed of Owens Lake, now a predominantly dr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tributary
A tributary, or affluent, is a stream or river that flows into a larger stream or main stem (or parent) river or a lake. A tributary does not flow directly into a sea or ocean. Tributaries and the main stem river drain the surrounding drainage basin of its surface water and groundwater, leading the water out into an ocean. The Irtysh is a chief tributary of the Ob river and is also the longest tributary river in the world with a length of . The Madeira River is the largest tributary river by volume in the world with an average discharge of . A confluence, where two or more bodies of water meet, usually refers to the joining of tributaries. The opposite to a tributary is a distributary, a river or stream that branches off from and flows away from the main stream. PhysicalGeography.net, Michael Pidwirny & S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens River
The Owens River is a river in eastern California in the United States, approximately long.U.S. Geological Survey. National Hydrography Dataset high-resolution flowline dataThe National Map accessed March 17, 2011, It drains into and through the Owens Valley, an arid basin between the eastern slope of the Sierra Nevada and the western faces of the Inyo and White Mountains. The river terminates at the endorheic Owens Lake south of Lone Pine, at the bottom of a watershed. In the early 1900s, the Owens River was the focus of the California Water Wars, fought between the city of Los Angeles and the inhabitants of Owens Valley over the construction of the Los Angeles Aqueduct. Since 1913, the Owens River has been diverted to Los Angeles, causing the ruin of the valley's economy and the drying of Owens Lake. In winter 2006, the Los Angeles Department of Water and Power restored 5% of the pre-aqueduct flow to the river by court order, allowing the Owens River Gorge, the river bed in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Owens Lake
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, California. 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. A 2004 court order required the LADWP to reestablish a small flow from the river into the lake. Nevertheless, 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. Owens himself never set foot in the valley. The lake's original name, given by the ''Nüümü'' (Owens Valley Paiute), is ''Patsiata''. Before the diversion of the Owens River, Owens Lake was up to long and wide, covering an area of up to . In the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
