The bottom of Hoover Dam, where the water from Lake Mead gushes back into the Colorado River, after a round through hydro-electric generators that produce energy for much of the Southwest. (Krissy Clark)

Where Does It All End?

The bottom of Hoover Dam, where the water from Lake Mead gushes back into the Colorado River, after a round through hydro-electric generators that produce energy for much of the Southwest.

Credit: Krissy Clark