| |
 |
The Grand Coulee Dam
stands across the Columbia River about 90 miles
northwest of Spokane, Washington. It is 4,173
feet long, stands 550 feet high, and is the third
largest producer of electricity in the world. |
Hoover
Dam (aka Boulder Dam) spans the
Colorado River on the Arizona-Nevada border,
about 25 miles southeast of Las Vegas. With a
total height of 726.4 feet, it is the highest
concrete dam in the UNited States, and the 18th
highest in the world. |
|