The 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 …

Official Bureau of Reclamation Web Site for Hoover Dam. Information provided about the construction of the dam, how it works, and how to take a tour of the dam.

Dec 12, 2025 · 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 …

Sep 13, 2024 · The Hoover Dam (originally known as the Boulder Dam), which holds back the mighty Colorado River, is a sight to behold. This truly remarkable structure forms Lake Mead and is located …

Oct 5, 2024 · 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 …

Mar 1, 2025 · The Hoover Dam captures water from the Colorado River and fills Lake Mead. The dam also generates enough energy each year to serve 1.3 million people in Nevada, Arizona and …

The recently opened Hoover Dam Bypass Bridge, in background, diverts traffic around the crest of the dam. Bureau of Reclamation Physically, Hoover Dam is a massive, concrete arch-gravity dam, 660 …

Apr 14, 2010 · Did you know that the Hoover Dam supplies electricity to more than 20 million people? Get all the facts on this marvel of engineering.

The Hoover Dam, a monumental feat of engineering situated on the border between Arizona and Nevada, stands as an enduring testament to human ingenuity and resourcefulness. Named after …

Upon becoming Secretary of Commerce in 1921, Hoover proposed the construction of a dam on the Colorado River. In addition to flood control and irrigation, it would provide a dependable supply of …