Colorado River Aqueduct

The Colorado River Aqueduct is a 242-mi (392 km) water conveyance in southern California in the United States. The aqueduct diverts water from the Colorado Riverat Lake Havasu on the California-Arizona border west across the Mojave and Colorado deserts to the east side of the Santa Ana Mountains . The aqueduct is operated by the Metropolitan Water District of Southern California (MWD) as one of the primary sources of drinking water in southern California. Colorado River Aqueduct © 2004 Matthew Trump File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Colorado River Aqueduct © 2004 Matthew Trump File history Legend: (cur) = this is the current file, (del) = delete this old version, (rev) = revert to this old version. ... Official language(s) English Capital Sacramento Largest city Los Angeles Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 3rd 410,000 km² 402. ... Colorado River in the Grand Canyon from Desert View The Colorado River is a river in the southwestern United States and northwestern Mexico, approximately 1,450 mi (2,333 km) long, draining a part of the arid regions on the western slope of the Rocky Mountains. ... State nickname: The Grand Canyon State, The Copper State Official languages English Capital Phoenix Largest city Phoenix Governor Janet Napolitano (D) Senators John McCain (R) Jon Kyl (R) Area  - Total  - % water Ranked 6th 295,254 km² 0. ... Mojave Desert The Mojave Desert (Mojave is used for the desert while Mohave is used for the native people of the desert. ... The Colorado Desert (yellow) showing Joshua Tree National Park The Colorado Desert is a large arid depression in southeastern California and northeastern Baja California in Mexico. ... Santa Ana Mountains The Santa Ana Mountains are short peninsular mountain range along the coast of southern California in the United States. ... The Metropolitan Water District of Southern California is one of the largest water districts in the world. ... Drinking water Drinking water is water that is intended to be drunk by humans. ...

Description

The aqueduct begins at the Parker Dam on the Colorado southeast of Lake Havasu City, Arizona. It crosses the southern Mojave Desert, skirting around several small mountain ranges and the southern edge of Joshua Tree National Park. It enters the Coachella Valley north of the Salton Sea and flows northwest along the Little San Bernardino Mountains. It crosses the San Jacinto Mountains west of Palm Springs and terminates at Lake Mathews in western Riverside County, from whence it is distributed to multiple communities in the MWD region. Parker Dam is a concrete gravity-arch dam which spans the Colorado river, at a point 155 miles downstream of Hoover Dam. ... Lake Havasu City is a city located in Mohave County, Arizona. ... A Joshua tree silhouetted by a rock Joshua Tree National Park is located in south-eastern California. ... Coachella Valley The Coachella Valley is an irrigated agricultural and recreational desert valley in southern California east of Los Angeles. ... The Salton Sea (with local/regional cities) The Salton Sea and the Imperial Valley as seen from the Space shuttle. ... Little San Bernardino Mountains The Little San Bernardino Mountains are short peninsular range in southern California in the United States. ... North slope of San Jacinto Peak San Jacinto Mountains The San Jacinto Mountains are short mountain range east of Los Angeles in southern California in the United States. ... View of Canyon Country Club, Palm Springs, from the air Palm Springs is a city located in Riverside County, California, USA. As of the 2000 census, the city had a total population of 42,807. ... Lake Matthews is a large reservoir in Riverside County, California, located in the foothills of the Santa Ana Mountains. ... Riverside County is a county located in the southeastern part of the U.S. state of California, stretching from Orange County to the Colorado River, which is the border with Arizona. ...

The aqueduct consists of two reservoirs, five pumping plants, 63 miles of canals, 92 miles of tunnels, and 84 miles of buried conduit and siphons. Its capacity is 1.3 million acre-feet per year.

The aqueduct was constructed between 1933-1941 by the MWD to ensure a steady supply of drinking water to Los Angeles and now serves southern California communities from Ventura county to San Diego county. Originally conceived by William Mulholland and designed by Chief Engineer Frank E. Weymouth of the MWD, it was the largest public works product in southern California during the Great Depression. The project employed 30,000 people over an eight-year period and as many as 10,000 at one time. Pont du Gard, France, a Roman era aqueduct circa 19 BC, it is one of Frances top tourist attractions at over 1. ... 1933 (MCMXXXIII) was a common year starting on Sunday (link will take you to calendar). ... For the movie, see 1941 (film) 1941 (MCMXLI) was a common year starting on Wednesday (link will take you to calendar). ... Los Angeles redirects here. ... The Great Depression was a massive global economic recession (or depression) that ran from 1929 to approximately 1939. ...

The construction of the aqueduct is widely credited as being a principal reason for the industrial growth of the region during World War II and the following decades. In 1992, the aqueduct was recognized by the American Society of Civil Engineers (ASCE) as one of the seven "wonders" of the American engineering world. Combatants Allied Powers Axis Powers Commanders {{{commander1}}} {{{commander2}}} Strength {{{strength1}}} {{{strength2}}} Casualties 17 million military deaths 7 million military deaths World War II, also known as the Second World War (sometimes WW2 or WWII), was a mid-20th century conflict that engulfed much of the globe and is accepted as... 1992 (MCMXCII) was a leap year starting on Wednesday. ... The American Society of Civil Engineers (ASCE) was founded in 1852 to represent members of the civil engineering profession worldwide. ...

The Colorado River from the bottom of Marble Canyon, in the Upper Grand Canyon Colorado River in the Grand Canyon from Desert View The Colorado River is a river in the southwestern United States and northwestern Mexico, approximately 1,450 mi (2,333 km) long, draining a part of the... Scrivener Dam, in Canberra, Australia, was engineered to withstand a once-in-5000-years flood event A dam is a barrier across flowing water that obstructs, directs or retards the flow, often creating a reservoir, lake or impoundment. ... Pont du Gard, France, a Roman era aqueduct circa 19 BC, it is one of Frances top tourist attractions at over 1. ... The United States Bureau of Reclamation (Formerly the United States Reclamation Service) is a division of the U.S. Department of the Interior which oversees water development projects in the western United States. ... Glen Canyon Dam Glen Canyon Dam is a dam on the Colorado River at Page, Arizona. ... Hoover Dam Hoover Dam (, ) is a concrete gravity-arch dam in the Black Canyon of the Colorado River, on the border between Arizona and Nevada. ... The Davis Dam is a dam on the Colorado River. ... Parker Dam is a concrete gravity-arch dam which spans the Colorado river, at a point 155 miles downstream of Hoover Dam. ... The Imperial Dam is a dam near Yuma, Arizona (USA), built in the 1930s. ... The Central Arizona Project Aqueduct (CAP) is a 336 mi (541 km) diversion canal in Arizona in the United States. ... The All-American canal is a canal that feeds the entire Imperial Valley in California. ... Colorado River in the Grand Canyon from Desert View The Colorado River is a river in the southwestern United States and northwestern Mexico, approximately 1,450 mi (2,333 km) long, draining a part of the arid regions on the western slope of the Rocky Mountains. ... White Goat Wilderness Area, Alberta, Canada The Rocky Mountains, often called the Rockies, are a broad mountain range in western North America. ... Grand Lake is a natural lake, one of the headwaters of the Colorado River in Grand County, Colorado. ... Sonoran Desert wildlife Mountains in the Sonoran Desert The Sonoran Desert is a North American desert which straddles part of the border between the United States and Mexico and covers large parts of the states of Arizona, California and Sonora. ... Mojave Desert The Mojave Desert (Mojave is used for the desert while Mohave is used for the native people of the desert. ... The Imperial Valley and the Salton Sea, as seen from the Space shuttle. ... The Colorado Plateau, also called the Colorado Plateaus Province, is a physiographic region of the Intermontane Plateaus, roughly centered on the Four Corners region of the southwestern United States. ... The Grand Canyon is a colorful, steep-sided gorge, carved by the Colorado River, in northern Arizona, USA. The canyon appears on many versions of the Seven Natural Wonders of the World list, although none of these lists are by any means authoritative. ... Glen Canyon was carved by two rivers, the Colorado River and the San Juan River. ... Marble Canyon is the section of the Colorado River canyon from Glen Canyon Dam to the confluence with the Little Colorado River, which marks the beginning of the Grand Canyon. ... A backpacker at the confluence of Buckskin Gulch and the Paria River. ... The Gulf of California (also known as the Sea of Cortez or Sea of Cortés; locally known in the Spanish language as Mar de Cortés or, much less frequently, Golfo de California) is a body of water that separates the Baja California Peninsula from the Mexican mainland. ... The Salton Sea (with local/regional cities) The Salton Sea and the Imperial Valley as seen from the Space shuttle. ... A tributary (or affluent or confluent) is a contributory stream, a river that does not reach the sea, but joins another major river (a parent river), to which it contributes its waters, swelling its discharge. ... The Dirty Devil River near Twin Corral Box Canyon The Dirty Devil River is a tributary of the Colorado River, approximately 80 mi (129 km) long, in south central Utah in the United States. ... The Dolores River, a tributary of the Colorado, is shown highlighted on a map of the western United States The Dolores River is a tributary of the Colorado River, approximately 250 mi (402 km) long, in the U.S. states of Colorado and Utah. ... The Escalante River is a tributary of the Colorado River, approximately 90 mi (145 km) long, in southern Utah. ... The Gila River, a tributary of the Colorado, is shown highlighted on a map of the United States The Gila River (Oodham [Pima]: Hila Akimel) is a tributary of the Colorado River, 630 mile (1,014 km) long, in the southwestern United States. ... The Green River, a tributary of the Colorado, is shown highlighted on a map of the western United States The Green River is a tributary of the Colorado River, 730 mi (1,175 km) long, in the western United States. ... The Gunnison River, a tributary of the Colorado River, is shown highlighted on a map of the western United States The Gunnison River is a tributary of the Colorado River, approximately 180 mi (290 km) long, in the U.S. state of Colorado. ... The Little Colorado River is shown highlighted on a map of the United States The Little Colorado River is a tributary of the Colorado River, approximately 315 mi (507 km) long, in the U.S. state of Arizona. ... A backpacker at the confluence of Buckskin Gulch and the Paria River. ... Categories: Stub | Colorado rivers | Utah rivers ... The Virgin River, a tributary of the Colorado, is shown highlighted on a map of the southwestern United States The Virgin River is a tributary of the Colorado River, 200 mi (322 km) long, in the southwestern United States. ... Flaming Gorge Reservoir lies 43 miles (69 km) East of Vernal, Utah on the Green River (Utah). ... Lake Powell is a man-made reservoir on the Colorado River, straddling the border between Utah and Arizona. ... Lake Mead from space, November 1985 Lake Mead is the largest man-made lake and reservoir in the United States. ... Lake Havasu is the reservoir behind Parker Dam on the Colorado river. ... State nickname: The Grand Canyon State, The Copper State Official languages English Capital Phoenix Largest city Phoenix Governor Janet Napolitano (D) Senators John McCain (R) Jon Kyl (R) Area  - Total  - % water Ranked 6th 295,254 km² 0. ... Official language(s) English Capital Sacramento Largest city Los Angeles Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 3rd 410,000 km² 402. ... Official language(s) English Capital Denver Largest city Denver Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 8th 269,837 km² 451 km 612 km 0. ... Official language(s) None Capital Carson City Largest city Las Vegas Area  - Total  - Width  - Length  - % water  - Latitude  - Longitude Ranked 7th 286,367 km² 519 km 788 km 0. ... State nickname: Land of Enchantment Official languages English and Spanish Capital Santa Fe Largest city Albuquerque Governor Bill Richardson (D) Senators Pete Domenici (R) Jeff Bingaman (D) Area  - Total  - % water Ranked 5th 315,194 km² 0. ... Utah is one of the Four Corners states, and is bordered by: Idaho (at 42°N) and Wyoming (at 41°N and 111°W) in the north, by Colorado (at 109°W) in the east, at a single point by New Mexico to the southeast (at the Four Corners Monument... The Colorado River Compact is a 1922 agreement among seven U.S. states in the basin of the Colorado River in the American Southwest governing the allocation of the rivers water among the parties of the interstate compact. ... Glen Canyon National Recreation Area (Glen Canyon NRA) is a recreation and conservation unit of the National Park Service that encompasses the area around Lake Powell in Utah and Arizona, covering 1,254,429 acres (5,076 km²) of mostly desert. ... Lake Mead National Recreation Area is located in southern Nevada and northern Arizona. ...

External link

• NPS: Colorado River Aqueduct