An inside look into the Hoover Dam from the powerplant tour. The Hoover Dam does not cost the taxpayers any money. It generates enough revenue from the sale of electricity and from the tourism industry to cover it's own costs.

Stock photo: An inside look into the Hoover Dam from the powerplant tour. The Hoover Dam does not cost the taxpayers any money. It generates enough revenue from the sale of electricity and from the tourism industry to cover it's own costs. was taken by patrick.thoms .