Glen Canyon DamGlen
Canyon Dam is a concrete arch-gravity dam on the Colorado River in
northern Arizona, United States, near the town of Page. The high dam was
built by the U.S. Bureau of Reclamation from 1956 to 1966 and forms
Lake Powell, one of the largest man-made reservoirs in the U.S.Country:United StatesLocation:Coconino County, ArizonaConstruction began:1956
(it was a flood)
Sorry if i dont rock your block
