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Topic: Los Angeles Aqueduct


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In the News (Fri 11 Dec 09)

  
  Los Angeles Aqueduct - Wikipedia, the free encyclopedia
The original Los Angeles Aqueduct was designed by William Mulholland (an Irish immigrant who became a self-taught engineer and head of the Los Angeles Department of Water and Power) to deliver water from the Owens River to the city of Los Angeles, California.
The construction of the Los Angeles Aqueduct effectively ended the development of the Owens Valley as a farming community and devastated the ecosystem of Owens Lake.
However, the aqueduct's water was crucial in the development of Los Angeles, and a rehabilitation of Mulholland's reputation has taken place in recent years.
en.wikipedia.org /wiki/Los_Angeles_Aqueduct   (441 words)

  
 Los Angeles, California - City of Angels - Page 2
In 1906 the approval of the Port of Los Angeles and a change in state law allowed the city to annex the Shoestring, a narrow and crooked strip of land leading from Los Angeles south towards the port.
Los Angeles continued to spread out, particularly with the development of the San Fernando Valley and the building of the freeways launched in the 1940s.
The famed urban sprawl of Los Angeles became a notable feature of the town, and the pace of the growth accelerated in the first decades of the 20th century.
www.legendsofamerica.com /CA-LosAngeles2.html   (1063 words)

  
 Perspectives
The second aqueduct was to be supplied from three sources: increased surface water diversion from the Owens Valley and Mono Basin; reduced irrigated acreage of Los Angeles-owned lands in Mono and Inyo Counties; and increased pumping of groundwater in the Owens Valley.
In a second lawsuit brought against the ordinance by Los Angeles, a superior court issued a tentative decision in 1983, that the County's ordinance was unconstitutional and preempted by state law.
The fate of the agreement between Inyo County and the City of Los Angeles on groundwater and surface water management in the Owens Valley thus remains with the court that issued the original decision in 1972, that opened the door to the development of the agreement.
www.inyowater.org /About_ICWD/chg_pers.htm   (3990 words)

  
 Mono Lake Case Study   (Site not responding. Last check: 2007-11-02)
Los Angeles is a city located in a semi-arid plain and as a result water has been an integral part of its growth.
The Owens Valley is 230 miles northeast of Los Angeles, and lies between the Sierra Nevada Mountains on the east and the White Mountains on the west.
Due to the fact that the Los Angeles Water Company was a "junior" claimant in the area and did not own a sufficient amount of riparian land, the amount of water available for the city would depend on the water usage in the entire watershed.
www.american.edu /ted/mono.htm   (3956 words)

  
 STEPPING OUTSIDE THE BOX: Water in Southern California
By 1900, the City of Los Angeles was beginning to fear a "future" water famine, based both on real population growth and the dreams of speculators to develop the San Fernando Valley.
Needless to say, the bond passed, but the aqueduct was built only to the edge of the San Fernando Valley where the terminal point still remains, and the water was initially used to irrigate agricultural land outside of the City boundaries, not to provide domestic water to the residents of Los Angeles.
In 1915, the Los Angeles Department of Water and Power began work to extend the Owens Valley aqueduct north, and still later, it sponsored the Boulder Dam Act to secure water from the Colorado River, which would require the construction of another aqueduct of 400 miles.
www.monolake.org /waterpolicy/outsidebox.htm   (2858 words)

  
 A Short History of Los Angeles Real Estate
Los Angeles is a city larger than life, the stuff of legends.
The first Los Angeles boom was in the late 1880s, when many people came to Los Angeles County seeking their fortune and healthy sunshine.
Los Angeles is one of the most ethnically diverse cities in the world.
www.tierraproperties.com /short_history_of_los_angeles_real_estate.htm   (1799 words)

  
 los angeles aqueduct
Completed in 1913, the first Los Angeles aqueduct spans an estimated 223 miles in length, tapping into the waters of the Owens River in central California.
The aqueduct was designed to support the continual development of Los Angeles which had already began to outgrow its water resources.
This photographic survey traces the los angeles aqueduct from its origins at the mono lake to its entrance into the city.
www.polarinertia.com /jan04/aqua00.htm   (214 words)

  
 Los Angeles County - 1910 to 1929
Los Angeles deploys a trainload of World War I veterans to the Owens Valley to patrol the Los Angeles Aqueduct.
Los Angeles is found to have the highest suicide rate in the nation.
The Los Angeles City Council selects 640 acres of a former wheat, barley, and lima bean field as the location for the new City of Los Angeles Airport.
www.laalmanac.com /history/hi01f.htm   (1405 words)

  
 COUNTY OF INYO v. CITY OF LOS ANGELES
At that point the focus of the lawsuit was clear--its primary aim was protection of subsurface water aquifers against pumping for the purpose of exportation to Los Angeles; secondarily, it sought to restrict utilization of underground water as a substitute for surface water diverted from in-valley uses to exportation.
Georgeson, aqueduct engineer in charge of the *194 City's water-gathering operations in the Owens Valley, stated: 'Although ground water pumping for export has been carried on historically since 1917, expansion of ground water pumping by the Department is part and parcel of the Second Barrel or Second Los Angeles Aqueduct.
In short, while the capacity of the second aqueduct was fixed and known for a number of years before CEQA, the effect of its construction on subsurface water extraction has been a variable but steady escalation, dependent in large part, no doubt, upon the extent of seasonal rain and snowfall from year to year.
ceres.ca.gov /ceqa/cases/1977/inyo_062777.html   (6336 words)

  
 Online Exhibition: Los Angeles Mapped (Library of Congress Exhibition)
Shown here is the earliest manuscript map of Los Angeles in the collections of the Library of Congress, as drawn ninety-two years after Los Angeles was first settled by the Spanish.
The siting of Los Angeles's harbor at San Pedro was the outcome of an intense competition in the 1890s between railroad interests that desired a monopoly port on their property in Santa Monica and advocates of a public harbor twenty miles south of the city in San Pedro.
Los Angeles comprised just over twenty-eight square miles when it was incorporated in 1850.
www.loc.gov /exhibits/lamapped/lamapped-exhibit.html   (1528 words)

  
 History of the LA Aqueduct   (Site not responding. Last check: 2007-11-02)
To increase the Aqueduct capacity, a second aqueduct was built from Haiwee Reservoir in Southern Inyo County to Los Angeles.
With Los Angeles growing at a rapid pace, not only the availability of water, but also the quality of water became more important at the last part of the 20th century.
Los Angeles built a filtration plant in 1986 and continues to monitor and improve water quality from its three sources.
web.ladwp.com /~wsoweb/Aqueduct/historyoflaa/index.htm   (983 words)

  
 Haiwee Dam Los Angeles Aqueduct
The base of the Haiwee dam is where the "double barrels" of the Los Angeles Aqueduct are loaded.
The first aqueduct was finished in 1913, and the second built in 1970.
The Los Angeles aqueduct system at the time of construction was the largest single water project in the world, and was an unprecedented engineering feat comprised of a number of sizable engineering projects.
ludb.clui.org /ex/i/CA3023   (246 words)

  
 PBS - THE WEST - William Mulholland
As Los Angeles boomed and its business leaders began to envision endless prosperity, Mulholland and his former boss, Fred Eaton -- a one-time Los Angeles mayor -- warned that the city would need more water to sustain its growth.
The completion of the Los Angeles Aqueduct in 1913 was a personal triumph for William Mulholland and the first step toward making his city the international metropolis it is today.
As they watched employees of the Los Angeles Department of Water and Power destroy the dams and locks of their irrigation system, the residents of Owens Valley decided to fight back.
www.pbs.org /weta/thewest/people/i_r/mulholland.htm   (1406 words)

  
 [No title]
The DWP Los Angeles Aqueduct Filtration Plant (LAAFP) facilities consist of two different chlorination stations and one chemical depot; the LAAFP facility, the Los Angeles Reservoir Outlet Chlorination Station, and the Van Norman Chemical Depot.
The Los Angeles Aqueduct Filtration Plant Liquid chlorine is supplied to the Los Angeles Aqueduct Filtration Plant in 90-ton railcars with a backup of one-ton containers for the chlorination process.
The Los Angeles Reservoir Outlet Chlorination Station At the Los Angeles Reservoir Outlet Chlorination Station the primary supply of liquid chlorine is from a bulk tank.
www.rtk.net /rmp/sum7/CA/fac100000140019   (3479 words)

  
 Los Angeles   (Site not responding. Last check: 2007-11-02)
The Los Angeles coastal area was occupied by the Tongva, Chumash, and even earlier Native American peoples for thousands of years.
Los Angeles was incorporated as a city in 1850.
In 1913, William Mulholland completed the aqueduct that assured the city's growth and led to the annexation by the City of Los Angeles, starting in 1915, of dozens of neighboring communities without water supplies of their own.
www.losangeleslakers.us /history.html   (458 words)

  
 CLUI #CA4933 - Los Angeles Aqueduct Jawbone Canyon Siphon
This is the largest of the siphons along the Los Angeles Aqueduct (8,095 feet, with a 850 foot drop), and is notable also for having burst in freezing weather in 1988.
A few siphon points are visible along the course of the original Los Angeles aqueduct which, when it was built in 1913, was the largest single water project in the world, and was especially remarkable for being gravity powered for its entire 226 mile length.
In order to flow through valleys the aqueduct is contained in steel pipes, using the pressure developed in the down slope to force the water through the up slope - a syphon.
www.clui.org /clui_4_1/ludb/sites/CA4933.html   (204 words)

  
 page1   (Site not responding. Last check: 2007-11-02)
The Los Angeles aqueduct is one of the marvels of early twentieth-century engineering.
In 1940, the aqueduct was extended 170 km to the Mono Lake area (Lee Vining Creek).
In 1970, a second LA aqueduct was constructed south of Haiwee Reservoir in the Owens Valley; this increased water delivery by 50%, so that the combined LA aqueduct today supplies approximately 70% of LA's water.
www.lalc.k12.ca.us /uclasp/issues/bringing_water/page1.htm   (945 words)

  
 Los Angeles - Timeline and History
June 18, 1943: Eleanor Roosevelt is criticized in the Los Angeles papers for inciting racial discord.
Damage is extensive throughout the Los Angeles Basin and the San Gabriel Valley.
It causes widespread damage throughout the Los Angeles area and is the most costly earthquake in U.S. history.
www.twoop.com /places/archives/2005/10/los_angeles.html   (2137 words)

  
 William Mulholland and the Rise of Los Angeles   (Site not responding. Last check: 2007-11-02)
The first is the construction of the Los Angeles Aqueduct and the second is the building of the fated St. Francis Dam, which came crashing down in 1928.
Mulholland, a self-taught engineer, was the chief architect of the Owens Valley Aqueduct--a project ranking in magnitude and daring with the Panama Canal--that brought water to semi-arid Los Angeles from the lush Owens Valley.
This vivid portrait of a rich chapter in the history of Los Angeles is enhanced with a generous selection of previously unpublished photographs.
www.ucpress.edu /books/pages/8763.html   (576 words)

  
 Los Angeles Aqueduct Photographs - Water Resources Center Archives - University of California
While serving as assistant chief engineer of the Los Angeles Aqueduct, Lippincott collected a series of photographs documenting the construction of the Aqueduct, from initial surveys of the Owens River Valley to delivery of water to Los Angeles.
The photographs, many taken by Lippincott himself, illustrate the sparse beauty of the Valley, the enormity of the project, and the constructed elegance of the Aqueduct.
The Lippincott Collection contains more than 800 photographs documenting the construction of the Los Angeles Aqueduct from 1906 to 1914.
www.lib.berkeley.edu /WRCA/aqueduct.html   (365 words)

  
 Los Angeles Reservoir Complex   (Site not responding. Last check: 2007-11-02)
Located on the northeast portion of the Van Norman Reservoir complex is the Los Angeles terminal for the 846 mile, 800,000 volt Pacific Intertie direct current transmission system.
This plant was designed to utilize the falling waters of the Second Los Angeles Aqueduct to generate 11,000 kW of energy.
When the power plant shuts down, water is diverted to the terminal structure where it spills into the Second Aqueduct Cascades and flows into the Los Angeles Reservoir complex.
keck.ucsf.edu /~krb/aque5.html   (443 words)

  
 The Los Angeles Owens River Aqueduct System
Owned by the city and extending 340 miles northerly from Los Angeles, the Los Angeles Owens River Aqueduct System taps the vast eastern slope snow fields of California's Sierra Nevada and their derivative streams and lakes to provide power and 80 percent of the water for the West's largest city.
The Second Los Angeles aqueduct, completed in 1970, increased water deliveries to Los Angeles by nearly 50 percent from the Eastern Sierra.
Paralleling the Aqueduct is a portion of the 846 mile long, 800,000 volt direct current Pacific Intertie transmission system which brings energy from hydroelectric generating stations on the Columbia River to the Los Angeles area.
keck.ucsf.edu /~krb/aque.html   (617 words)

  
 Los Angeles Aqueduct   (Site not responding. Last check: 2007-11-02)
The Los Angeles Aqueduct was built here in 1913.
The silver colored pipe in the background is the rebuilt portion of the pipe after being damaged in the 1971 earthquake.
A large spray of water was visible near the top of the cut in the photo.
www.scvresources.com /history/aqueduct.htm   (78 words)

  
 [No title]   (Site not responding. Last check: 2007-11-02)
While Los Angeles had seen steady growth ever since the arrival of Southern Pacific Railroad in 1883 made it into a viable a two-railroad town, much of this growth was based on the wildly exaggerated tales of an “Eden by the sea” told by land speculators, and was wildly cyclical.
It would not be a stretch to say that growth in the goods movement sector was the dominant factor in Los Angeles’ avoidance of the sort of long-term economic decline predicted for it in jeremiads such as Mike Davis’ City of Quartz (1988).
Conclusion Growth at the Ports of Los Angeles and Long Beach is going to occur, but it does not have to be to the incredibly high levels some have projected.
alumni.imsa.edu /~mcferrin/losangeles_longbeach.doc   (3949 words)

  
 Los Angeles Aqueduct   (Site not responding. Last check: 2007-11-02)
The first Los Angeles Aqueduct was designed by William Mulholland and completed in 1913 to deliver water from the Owens River to the city of Los Angeles, California.
The second Los Angeles Aqueduct was completed in 1970.
It carries water 137 miles and consists of 64 miles concrete conduit, 69 miles steel pipeline.
members.tripod.com /tai95112/aqueduct.html   (88 words)

  
 Los Angeles River - Wikipedia, the free encyclopedia
The Los Angeles River flows through Los Angeles County, California from Canoga Park in the west end of the San Fernando Valley, 51 miles south to its mouth in Long Beach.
Until the opening of the Los Angeles Aqueduct, the Los Angeles River was the primary water source for the Los Angeles Basin, and much of its channel was dry except during the winter rains.
Friends of the Los Angeles River (FoLAR) and Unpave LA, a coalition of environmental groups, have been advocating restoration of the river, creation of a wildlife corridor from the mountains to the sea and a radical change in the way we deal with rainwater on individual properties.
en.wikipedia.org /wiki/Los_Angeles_River   (1643 words)

  
 Los Angeles Aqueduct - Definition up Erdmond.Com   (Site not responding. Last check: 2007-11-02)
--the original Los Angeles Aqueduct was completed in 1913 to deliver water from the Owens_River to the city of Los_Angeles,_California.
The first aqueduct project began in 1905 with a budget of 24.5 million dollars.
With the help of 100,000 men and women, the Los Angeles Aqueduct was finished in 1913.
www.erdmond.com /Los_Angeles_Aqueduct.html   (185 words)

  
 Los Angeles
When parts of Rancho San Rafael were sold, Tomás Sánchez, Sheriff of Los Angeles County, purchased a tract of 100 acres and in 1865 built this artistic adobe of the hacienda type, restored in 1932.
Between 1905 and 1913, construction crews of the Los Angeles-Owens River Aqueduct were housed here, and it became a center of commercial and social activity in the early life of the community.
Francisco Lugo was a prominent early landholder and Antonio served as the Alcalde of Los Angeles.
ohp.parks.ca.gov /default.asp?page_id=21427   (7848 words)

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