Hoover Dam
2.2 × 102 m
The Hoover Dam, which was built on the Colorado River, holds in the largest reservoir in the United States, Lake Mead. Not only does the Hoover Dam provide water, but its turbines also generate electricity.

2.2 × 102 m
The Hoover Dam, which was built on the Colorado River, holds in the largest reservoir in the United States, Lake Mead. Not only does the Hoover Dam provide water, but its turbines also generate electricity.
