Glen Canyon Dam, Tonalea Coconino County: Address, Phone Number, Glen Canyon Dam Reviews: 4.5/5. Please consult government travel advisories before booking. Please consult government travel advisories before booking. The 26.2 million acre-feet of water storage capacity in Lake Powell, created by Glen Canyon Dam, serves as a ‘bank account’ of water that is drawn on in times of drought. Glen Canyon Dam is the second highest concrete-arch dam in the United States, second only to Hoover Dam which stands at 726 feet.

This stored water has made it possible to successfully weather extended dry periods by sustaining the … United States ; Arizona (AZ) Tonalea Coconino County ; Things to Do in Tonalea Coconino County ; Glen Canyon Dam; Search. Glen Canyon Dam Overlook, Page: Hours, Address, Glen Canyon Dam Overlook Reviews: 4.5/5. COVID-19 Update: To limit the spread of the coronavirus, attractions may be closed or have partial closures. United States ; Arizona (AZ) Page ; Things to Do in Page ; Glen Canyon Dam Overlook; Search. More information can be found here. COVID-19 Update: To limit the spread of the coronavirus, attractions may be closed or have partial closures.