Glen Canyon Dam is a concrete arch-gravity dam in the southwestern United States, located on the Colorado River in northern Arizona, near the city of Page. The 710-foot-high (220 m) dam was built by the Bureau of Reclamation (USBR) from 1956 to 1966 and forms Lake Powell, one of the largest man-made reservoirs in the U.S. with a capacity of more than 25 million acre-feet (31 km3). The dam is named for Glen Canyon, a series of deep sandstone gorges now flooded by the reservoir; Lake Powell is named for John Wesley Powell, who in 1869 led the first expedition to traverse the Colorado River's Grand Canyon by boat.
Glen Canyon Dam and Bridge, looking upstream
A boater on the river in Glen Canyon before damming, circa 1898.
Near Music Temple in Glen Canyon during the 1870s
Glen Canyon damsite from the air in November 1957, prior to construction of the Glen Canyon Bridge
Page is a city in Coconino County, Arizona, United States, near the Glen Canyon Dam and Lake Powell. As of the 2010 census, the population of the city was 7,247.
View of Lake Powell Boulevard in Page
Satellite photo showing Page, Lake Powell, Glen Canyon Dam, Navajo Generating Station, and the Colorado River
Colorado River, Page city area on the right and Navajo Generating Station in the background