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Alameda County Water District
The Alameda County Water District (ACWD) is a public agency in Alameda County, California, United States, which has responsibilities for managing and protecting certain groundwater resources within Alameda County. While most of the county is served by the East Bay Municipal Utility District, the Alameda County Water District serves only the cities of Newark, Fremont, and Union City. While not an administrative unit of the county government, this water district derives certain of its authorities from the County of Alameda. In particular, much of the work of the ACWD relates to management of the Niles Cone aquifer. (ACWD, 2007) Some of the work of the ACWD is regional in nature, coordinating with water management agencies of the San Francisco Peninsula and Santa Clara Valley Water District. (S.F. Bay, 2003) The Alameda County Water Agency receives grant funding from such agencies as the U.S. Environmental Protection Agency and State of California Department of Water Resources ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Alameda County, California
Alameda County ( ) is a county located in the U.S. state of California. As of the 2020 census, the population was 1,682,353, making it the 7th-most populous county in the state and 21st most populous nationally. The county seat is Oakland. Alameda County is in the San Francisco Bay Area, occupying much of the East Bay region. The Spanish word ''alameda'' means either "a grove of poplars...or a tree lined street." The name was originally used to describe the Arroyo de la Alameda. The willow and sycamore trees along the banks of the river reminded the early Spanish explorers of a road lined with trees. Although a strict translation to English might be "Poplar Grove Creek," the name of the principal stream that flows through the county is now simply " Alameda Creek." Alameda County is part of the San Francisco–Oakland–Berkeley, CA Metropolitan Statistical Area, and the San Jose–San Francisco–Oakland, CA Combined Statistical Area. History The county was formed on Mar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Santa Clara Valley Water District
The Santa Clara Valley Water District (also known as Valley Water) provides stream stewardship, wholesale water supply and flood protection for Santa Clara County, California, in the southern San Francisco Bay Area. The district encompasses all of the county's and serves the area's 15 cities, 2 million residents and more than 200,000 commuters. In terms of acres, the district includes 138,000 acres, and 120,700 of those acres are lands that people have built cities, roads or cultivate farms on. Almost 2,000 pumping wells supply the districts fields, houses and businesses with a clean reliable source of water. The water district has about 150 miles of pipelines and operates 10 dams and reservoirs, three treatment plants, many groundwater recharge basins, three pump stations and an advanced water purification plant. The district's three water treatment plants can produce as much as of drinking water a day. Watersheds of Santa Clara Valley: There are five major watersheds in the S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
County Government Agencies In California
A county is a geographic region of a country used for administrative or other purposesChambers Dictionary, L. Brookes (ed.), 2005, Chambers Harrap Publishers Ltd, Edinburgh in certain modern nations. The term is derived from the Old French denoting a jurisdiction under the sovereignty of a count (earl) or a viscount.The Oxford Dictionary of English Etymology, C. W. Onions (Ed.), 1966, Oxford University Press Literal equivalents in other languages, derived from the equivalent of "count", are now seldom used officially, including , , , , , , , and ''zhupa'' in Slavic languages; terms equivalent to commune/community are now often instead used. When the Normans conquered England, they brought the term with them. The Saxons had already established the districts that became the historic counties of England, calling them shires;Vision of Britai– Type details for ancient county. Retrieved 31 March 2012 many county names derive from the name of the county town (county seat) with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Management Authorities In California
Water (chemical formula ) is an inorganic, transparent, tasteless, odorless, and nearly colorless chemical substance, which is the main constituent of Earth's hydrosphere and the fluids of all known living organisms (in which it acts as a solvent). It is vital for all known forms of life, despite not providing food, energy or organic micronutrients. Its chemical formula, H2O, indicates that each of its molecules contains one oxygen and two hydrogen atoms, connected by covalent bonds. The hydrogen atoms are attached to the oxygen atom at an angle of 104.45°. "Water" is also the name of the liquid state of H2O at standard temperature and pressure. A number of natural states of water exist. It forms precipitation in the form of rain and aerosols in the form of fog. Clouds consist of suspended droplets of water and ice, its solid state. When finely divided, crystalline ice may precipitate in the form of snow. The gaseous state of water is steam or water vapor. Water covers ab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Government Of Alameda County, California
The government of Alameda County, California, is defined and authorized under the California Constitution, California law, and the Charter of the County of Alameda. Much of the Government of California is in practice the responsibility of county governments such as the Government of Alameda County. The County government provides countywide services such as elections and voter registration, law enforcement, jails, vital records, property records, tax collection, public health, and social services. In addition the County serves as the local government for all unincorporated areas. County services are provided to residents by more than 9,000 employees working in 21 different agencies and departments with an annual budget expenditure of $2.4 billion. It is composed of the elected five-member Board of Supervisors, several other elected offices and officers including the Sheriff-Coroner, the District Attorney, Assessor, Auditor-Controller/Clerk-Recorder, and Treasurer-Tax Collector, a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Whitfield Reservoir
Whitfield may refer to: Places Australia * Whitfield, Queensland, a suburb of Cairns * Whitfield, Victoria, an agricultural township England * Whitfield, Derbyshire, a hamlet and former parish * Whitfield, Gloucestershire, a hamlet * Whitfield, Herefordshire * Whitfield, Kent, a village, civil parish and electoral ward * Whitfield, Northamptonshire, a village and parish * Whitfield, Northumberland, a village and former civil parish Ireland * Whitfield, Waterford Scotland * Whitfield, Dundee, a residential, social-housing scheme located to the north of Dundee, Scotland United States * Whitfield, Manatee County, Florida, an unincorporated community and census-designated place * Whitfield, Santa Rosa County, Florida, an unincorporated community and census-designated place * Whitfield, Indiana, an unincorporated community * Whitfield, Kansas, a ghost town * Whitfield, Kentucky, an unincorporated community * Whitfield, Jones County, Mississippi, an unincorporated c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pipeline Transport
Pipeline transport is the long-distance transportation of a liquid or gas through a system of pipes—a pipeline—typically to a market area for consumption. The latest data from 2014 gives a total of slightly less than of pipeline in 120 countries of the world. The United States had 65%, Russia had 8%, and Canada had 3%, thus 76% of all pipeline were in these three countries. ''Pipeline and Gas Journals worldwide survey figures indicate that of pipelines are planned and under construction. Of these, represent projects in the planning and design phase; reflect pipelines in various stages of construction. Liquids and gases are transported in pipelines, and any chemically stable substance can be sent through a pipeline. Pipelines exist for the transport of crude and refined petroleum, fuels – such as oil, natural gas and biofuels – and other fluids including sewage, slurry, water, beer, hot water or steam for shorter distances. Pipelines are useful for transporting water ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrological
Hydrology () is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and environmental watershed sustainability. A practitioner of hydrology is called a hydrologist. Hydrologists are scientists studying earth or environmental science, civil or environmental engineering, and physical geography. Using various analytical methods and scientific techniques, they collect and analyze data to help solve water related problems such as environmental preservation, natural disasters, and water management. Hydrology subdivides into surface water hydrology, groundwater hydrology (hydrogeology), and marine hydrology. Domains of hydrology include hydrometeorology, surface hydrology, hydrogeology, drainage-basin management, and water quality, where water plays the central role. Oceanography and meteorology are not included because water is only one of many important aspects within those fields. Hydr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
San Francisco Peninsula
The San Francisco Peninsula is a peninsula in the San Francisco Bay Area that separates San Francisco Bay from the Pacific Ocean. On its northern tip is the City and County of San Francisco. Its southern base is Mountain View, south of Palo Alto and north of Sunnyvale and Los Altos. Most of the Peninsula is occupied by San Mateo County, between San Francisco and Santa Clara counties, and including the cities and towns of Atherton, Belmont, Brisbane, Burlingame, Colma, Daly City, East Palo Alto, El Granada, Foster City, Hillsborough, Half Moon Bay, La Honda, Loma Mar, Los Altos, Menlo Park, Millbrae, Pacifica, Palo Alto, Pescadero, Portola Valley, Redwood City, San Bruno, San Carlos, San Mateo, South San Francisco, and Woodside. Whereas the term ''peninsula'' in a geographical sense technically refers to the entire San Francisco Peninsula, in local jargon, "The Peninsula" does not include the city of San Francisco. History In 1795, Governor Diego de Borica gave ... [...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] |
Aquifer
An aquifer is an underground layer of water-bearing, permeable rock, rock fractures, or unconsolidated materials (gravel, sand, or silt). Groundwater from aquifers can be extracted using a water well. Aquifers vary greatly in their characteristics. The study of water flow in aquifers and the characterization of aquifers is called hydrogeology. Related terms include aquitard, which is a bed of low permeability along an aquifer, and aquiclude (or ''aquifuge''), which is a solid, impermeable area underlying or overlying an aquifer, the pressure of which could create a confined aquifer. The classification of aquifers is as follows: Saturated versus unsaturated; aquifers versus aquitards; confined versus unconfined; isotropic versus anisotropic; porous, karst, or fractured; transboundary aquifer. Challenges for using groundwater include: overdrafting (extracting groundwater beyond the Dynamic equilibrium, equilibrium yield of the aquifer), groundwater-related subsidence of land, gro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Niles Cone
The Niles Cone is a groundwater basin in Alameda County, California, United States which is the source of drinking water for a sizeable human urban population in the East Bay. The land area corresponding to this groundwater basin is approximately 103 square miles; (California, 1998) the Niles Cone Basin is bounded on the east by the Diablo Range and on the west by San Francisco Bay. Surface runoff in the Alameda Creek catchment basin accounts for much of the recharge of the Niles Cone. (Niles Cone, 2007) The Alameda County Water District is responsible for management of the Niles Cone aquifer and has developed water treatment plants and pipelines for the conveyance of its waters to urban users. (Earth Metrics, 1990) The Alameda County Water District also performs water quality monitoring of the Niles Cone Basin for total dissolved solids and other parameters. (California, 2001) See also * Arroyo de la Laguna * Niles Canyon * Whitfield Reservoir * Mocho Subbasin - groundwater ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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