This huge structure was begun inand the Dam and Power Plant were completed in
Bureau of Reclamation when the dam was being planned and built flooded the community of St. Thomas, Nevada, and turned it into a ghost town. The last resident of the town, which was settled by Mormon pioneers inrowed away from his home in Today, the reservoir supplies water to farms, businesses and millions of people in Nevada, Arizona, California and Mexico.
Today, as a result of a drought the Colorado River basin has experienced for the past decade-and-a-half, Lake Mead has dropped to its lowest level since it was first filled in the s. No one was buried alive in the concrete. A total of 21, men worked on the dam; an average of 3, each day, with the daily figure peaking at more than 5, in June When it came to hiring, the contractor was supposed to give preference to veterans of the Spanish-American War and World War I.
Officially, the project had 96 construction-related fatalities —from such causes as falling rocks and run-ins with heavy equipment—but some sources contend the number likely was higher. It has an installed capacity of 2, megawatts MW and currently generates around 4 billion kilowatt-hours kWh of hydroelectric power annually, for homes and business in Nevada, Arizona and California.
InThree Gorges broke the global record for annual hydroelectric power production, generating The biggest hydropower producer in the U. After American authorities learned of the plot, private boats were prohibited in the Black Canyon, stricter regulations for dam employees and visitors were enacted and a variety of other security measures such as physical barriers and increased lighting were put in place.
Following the attack on Pearl Harbor in Decemberthe dam was closed to visitors for the rest of the war. The dam had its own police force but the Army provided some personnel to help guard the dam.
Additionally, government officials investigated various possibilities for protecting the dam from an aerial attack, such as large-scale smoke screens or the construction of a decoy dam, but none of these options were used.
Hoover Dam reopened to the general public in September Since the s, U. Route 93 ran right along the top of the dam; however, the two-lane highway was hazardous and had grown increasingly congested over the years.
In an effort to remedy these problems, construction began on a dam bypass bridge in We strive for accuracy and fairness. But if you see something that doesn't look right, contact us!
Twice a week we compile our most fascinating features and deliver them straight to you.The dam was later renamed the Hoover Dam during the Truman administration. Work started on the dam in and Las Vegas' population swelled from around 5, citizens to 25,, with most of the newcomers looking for a job building the dam.
Hoover Dam is a testimony to a country's ability to construct monolithic projects in the midst of adverse conditions.
Built during the Depression; thousands of men and their families came to Black Canyon to tame the Colorado River. Hoover Dam Facts - Hoover Dam was the most expensive engineering project in U.S. history at the time of its construction. The project was completed two years ahead of schedule and cost less than the original budget of $49 million.
Construction History of Hoover Dam A Brief Overview of Hoover Dam Construction “Hoover Dam” or “Boulder Dam”. Few know that Hoover Dam was originally named Boulder Dam.
That’s because the initial planned site was at Boulder Canyon about 10 miles north upriver from where it . Hoover Dam Historical Information. The Story of Hoover Dam. Hoover Dam is a testimony to a country's ability to construct monolithic projects in the midst of adverse conditions.
Built during the Depression; thousands of men and their families came to Black Canyon to tame the Colorado River. Feb 28, · Find out more about the history of Hoover Dam, including videos, interesting articles, pictures, historical features and more.
some 21, workers contributed to its construction. Hoover Dam.