The Greatest Dam in the World": Building Hoover Dam (Teaching with Historic Places) (U.S. National Park Service)
Building the Hoover Dam seen through rare photographs, 1931-1936 - Rare Historical Photos
Hoover Dam | Bureau of Reclamation
Building Hoover Dam, in pictures (1931-1936)
Nevada and Arizona: Hoover Dam (U.S. National Park Service)
Hoover Dam - Wikipedia
How Long Will It Take Hoover Dam Concrete to Cure? | Del Zotto Products
A Brief History Of The Hoover Dam
Mega-dams, like Hoover, probably wouldn't be built today - Marketplace
Hoover Dam
The Hoover Dam | The Herbert Hoover Presidential Library and Museum
The Hoover Dam Changed America—And It Might Do It Again
Construction on Hoover Dam Begins
How Much Did the Hoover Dam Cost to Build
13 Powerful Facts You Didn't Know About Hoover Dam
The Hoover Dam Will Finally Be Open to Visitors - Thrillist
Hoover Dam | Description, Location, Constructino, Facts, History, & Pictures | Britannica
Building the Hoover Dam: History & Facts | DOZR
Hoover Dam - Water Education Foundation
Are There Bodies Buried In The Hoover Dam?
Hoover Dam and Lake Mead to reach lowest levels in decades as drought grips the region | CNN
History of the Hoover Dam | Geoengineer.org
Epic drought tests Hoover Dam as water levels in Lake Mead plummet
Photos: Construction of Hoover Dam on the Colorado River in the 1930s
Hoover Dam: Where does the power go? Only Some goes to Las Vegas
How Long Will It Take Hoover Dam Concrete to Cure? | Del Zotto Products
