The Glen Canyon dam forming Lake Powell was completed in 1966. Hoover Dam was completed in 1936.
The Hoover Dam is only one dam. If you are talking about all the dams on the Colorado River there are six dams Glen Canyon dam, Hoover dam, Davis dam, Parker dam, Paulo Verde Diversion dam, and Imperial dam.
First the Three Gorges Dam is way bigger and second the Three Gorges Dam is located on the Yangtze River. The Yangtze river is used for commercial shipping and the Colorado river is not used for shipping so the Three Gorges Dam has locks on the side for the passing of ships
There are six of them on the Colorado river. Glenn Canyon dam, Hoover dam, Davis dam, Parker dam, Palo Verde diversion dam and Imperial dam.
A nickname for the Hoover Dam is Boulder Dam.
hoover dam =D
In the hoover dam.
* Glen Canyon Dam * Hoover Dam * Davis Dam * Parker Dam * Palo Verde Diversion Dam * Imperial Dam * It is also dammed close to its headwaters to create the reservoirs of Lake Granby and the Shadow Mountain Reservoir. they were your mom
Hoover Dam was built by people.
Hoover dam opened in 1920
Hoover Dam was originally called Boulder Dam.
Herbert Hoover - Boulder Dam in the Black Canyon on the Colorado River was renamed to Hoover Dam in his honor.