$ 9.50 · 4.5 (158) · In stock
New book and interactive map spotlight the threat of aging dams in the West
Hoover Dam marks 85th anniversary of final concrete pour
Hoover Dam - WorldAtlas
Hoover Dam - Wikipedia
The Hoover Dam Is a Remarkable Modern Marvel Outside Las Vegas – Life Beyond The Wire
Hoover Dam's Astronomical Site - Night Sky Tourist
American Dams Are Being Demolished. And Nature Is Pushing that Along.
Nevada and Arizona: Hoover Dam (U.S. National Park Service)
Tips on visiting Hoover Dam