Hoover Dam spillway on the Arizona side of the dam (Hoover Dam is on the Arizona-Nevada border). The spillways divert excess water around the dam via underground tunnels | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Williamson, Mark |
Taille de l’image : | 3456 px × 5163 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |