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Last modified
1/26/2010 2:57:14 PM
Creation date
10/12/2006 4:06:41 AM
Metadata
Fields
Template:
Water Supply Protection
File Number
8220.200.05.A
Description
Hoover Dam/Lake Mead/Boulder Canyon Project
Basin
Colorado Mainstem
Date
1/1/1950
Title
The Story of Hoover Dam: Conservation Bulletin No. 9
Water Supply Pro - Doc Type
Publication
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<br /> <br />Majestic scenery awaits the vacationist in the upper reaches 0/ Lake Mead. <br /> <br />1906, with a population of only 160,000 the Los Angeles River became <br />-inadequate to assure the metropolitan area of an adequate supply of water. <br />It was then that the city of Los Angeles began to provide means for <br />importation of water. <br />It first turned northward, and constructed the Los Angeles Aqueduct, which <br />brings water from the Sierra Nevada Mountains 250 miles away. Although <br />this aqueduct made available water to meet the needs of some 2,000,000 per- <br />sons, yet, the growth of the metropolitan area was so rapid that by 1920 <br />the area was again face to face with impending shortages in its domestic water <br />;3upply. Everyone realized that if additional sources of water could not be <br />found the expansion of the entire coastal area of southern California would be <br />seriously impeded. <br />The only remaining source of water was the Colorado River. But the <br />river in its natural state was not a sure supply. In order to assure water for <br />domestic usage, as was the case for irrigation usage, the river had to be con- <br />trolled and regulated. <br />It became obvious that the construction of Hoover Dam would provide <br />the necessary regulation of the river. And from the inception of the proj- <br />ect, in the early 1920's, the southern California area became vitally interested <br />in the project as a solution to its pressing problem of domestic water supply_ <br /> <br />38 <br /> <br />n 1771 <br /> <br />When the Boulder Canyon Project Act was passed by the Congress, 13 of <br />the California coastal cities-Anaheim, Beverly Hills, Burbank, Compton, <br />Fullerton, Glendale, Long Beach, Los Angeles, Pasadena, San Marino, Santa <br />Ana, Santa Monica, and Torrence-combined to incorporate the Metropoli. <br />tan Water District to enable the area to import water from the Colorado <br />River. In 1944 the above cities were joined by the Coastal Municipal Water <br />District. which includes Laguna Beach, thus bringing the total membership <br />of the district to 14 incorporated communities. <br />With Hoover Dam in control of the Colorado River it 'was feasible to con. <br />strtlct Parker Dam 155 miles downstream to form a forebay from which an <br />aqueduct could draw off the needed water. The original 13 cities of the <br />Metropolitan Water District floated a bond issue of $220,000,000 to pay for <br />Parker Dam and the proposed Colorado River Aqueduct. The Bureau of <br />Reclamation built Parker Dam with funds advanced by the district and the <br />district built the aqueduct. <br />The Colorado River Aqueduct was completed in 1941, and today carries <br />'water over mountain and desert for 242 miles, through tunnels, conduits, <br />canals, and siphons, to distribute it to the homes and industries of southern <br />California. <br />With a capacity of 1,500 cubic feet of water per second or appriximate1y <br />a billion gallons daily, it is the largest single domestic water supply system <br />in the world. <br />The Metropolitan Water District has a contract with the Government per- <br />mitting it to draw 1,212,000 acre.feet of water annually from Colorado River <br /> <br />Fishing the modern way on Lake Mead. <br /> <br />
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