When Herbert Hoover first proposed the dam it was planned to be built in Boulder Canyon, in 1928 Congress authorized the construction of Boulder Dam, which later became the Hoover Dam.
The Colorado River.
Construction of Hoover Dam began on April 20, 1931, the dam was completed on March 1, 1936.
$500 per generator after that it's virtually free
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.
Dams such as Hoover Dam or the dams of the Niagra River generate hydroelectric power.
Hoover Dam was originally called Boulder Dam.
It was called Boulder Dam.
It is called Hoover Dam.
boulder dam
Boulder Dam.
Hoover Dam was originally known as "Boulder Dam."
Boulder Dam is now called Hoover Dam. It is located on the Colorado River between Arizona and Nevada.
Boulder dam was originaly named Hoover Dam.
Boulder Dam.
A nickname for the Hoover Dam is Boulder Dam.
Boulder Dam.
Herbert Hoover - Boulder Dam in the Black Canyon on the Colorado River was renamed to Hoover Dam in his honor.