The dry Arizona spillway is put in use when the water of Lake Mead behind the Hoover Dam becomes too high. The spillways divert excess water around the dam via underground tunnels. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Jon G. Fuller, VW PICS |
Taille de l’image : | 4002 px × 6000 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |