The Bureau of Reclamation Photographs of the Hoover Dam and Boulder City, Nevada depict the construction of the Hoover (Boulder) Dam and the development of Boulder City, Nevada from 1869 to 1974, with a bulk of the materials dating from 1929 to 1940. The photographs primarily depict the construction operations in Black Canyon, including digging tunnels, pouring concrete, building the power plant, and inspections by Bureau of Reclamation engineers. The photographs also depict Boulder City, including schools, workers, and dormitories. The collection also includes photographs of St. Thomas, Nevada, Lake Mead, Nelson’s Landing, Nevada, and an archaeological excavation near Lake Mohave, Nevada.
Looking upstream at the Hoover Dam construction site. The white, horizontal, building in the lower middle is the cooling system for the dam. Site Name: Hoover Dam (dam)
One of The "Winged Figures of the Republic" statues. The winged figures are 30 feet high and located at the top of the Hoover Dam. Site Name: Hoover Dam (dam)