Hoover Dam - Wikipedia
Hoover Dam is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona. Constructed between 1931 and 1936, during the Great Depression, it was dedicated on September 30, …
The Colorado River and Hoover Dam Facts and Figures - Bureau …
HOOVER DAM. Where is Hoover Dam? In Black Canyon on the Colorado River, about 30 miles southeast of Las Vegas, Nevada. How high is Hoover Dam? It is 726.4 feet from foundation rock to the roadway on the crest of the dam. The towers and ornaments on the parapet rise 40 feet above the crest. How much does Hoover Dam weigh? More than 6,600,000 tons.
Hoover Dam - Bureau of Reclamation
Information provided about the construction of the dam, how it works, and how to take a tour of the dam.
Hoover Dam | Description, Location, Constructino, Facts, History ...
2024年12月18日 · Hoover Dam, dam in Black Canyon on the Colorado River, at the Arizona - Nevada border, U.S. Constructed between 1930 and 1936, it is the highest concrete arch- gravity dam in the United States. It impounds Lake Mead, which extends for 115 miles (185 km) upstream and is one of the largest artificial lakes in the world.
Hoover Dam ‑ Facts, Construction & Lake Mead - HISTORY
2010年4月14日 · The Hoover Dam was devised as a means for controlling the wild waters of the Colorado River and became the world's largest dam upon its completion in 1935.
Nevada and Arizona: Hoover Dam - U.S. National Park Service
Hoover Dam, spanning the Arizona-Nevada border about 30 miles southeast of Las Vegas, is the most-visited dam in the world, counting some 7 million tourists a year.
Hoover Dam - Bureau of Reclamation
Where is Hoover Dam? In Black Canyon spanning the Colorado River between Arizona and Nevada, about 30 miles southeast of Las Vegas, Nevada. How tall is Hoover Dam? It is 726.4 feet from foundation rock to the roadway on the crest of the dam. The towers and ornaments on the parapet rise 40 feet above the crest. How much does Hoover Dam weigh?
The Hoover Dam: History & Major Facts - World History Edu
2024年10月5日 · The Hoover Dam, completed in 1936, stands as a symbol of American ingenuity, engineering, and resilience. Built during the Great Depression, it is located on the border of Arizona and Nevada and straddles the Colorado River.
Hoover Dam, Nevada | All You Need To Know
Hoover Dam is a concrete arch gravity dam located about 70 miles from Laughlin, Clark, Nevada. The dam, which is on the Colorado River, was primarily built for hydroelectric purposes, but also serves for Irrigation and Water Supply benefits.
Hoover Dam - Water Education Foundation
2014年9月15日 · Hoover Dam, a concrete-arch gravity dam, captures water from the Colorado River and fills Lake Mead. At capacity (1,221.4 feet above sea level), the lake is the nation’s largest reservoir, able to contain 28.9 million acre-feet of water covering about 248 square miles.