Glen Canyon Dam -- Page AZ
N 36° 56.100 W 111° 29.143
12S E 456745 N 4087771
The Glen Canyon Dam was selected as the Outstanding Civil Engineering Achievement in 1964. The plaque is accessible on the tour, but a photo of the dam will suffice for a visit for WM purposes.
Waymark Code: WMMB2Y
Location: Arizona, United States
Date Posted: 08/24/2014
Views: 18
The WM coordinates are at the parking lot of the visitor center for the Glen Canyon Dam.
The Glen Canyon Dam was awarded the American Society of Civil Engineers' Outstanding Civil Engineering Achievement Award in 1964. The OCEA award is one of the most prestigious awards given by the American Society of Civil Engineers.
From the US Bureau of Reclamation website:
"Glen Canyon Dam
When John Wesley Powell’s expedition down the Colorado River entered Glen Canyon, he noted the unique beauty of the canyon as “a curious ensemble of wonderful features.” These features carved by the forces of nature as described by Powell include “carved walls, royal arches, glens, alcove gulches, mounds, and monuments.” An example of one of nature’s most impressive accomplishments, Glen Canyon is also the setting for one of man’s most impressive engineering and construction accomplishments. Glen Canyon Dam, rising 710 feet above bedrock within the steep, rust-colored sand-stone walls of Glen Canyon, was constructed to harness the power of the Colorado River in order to provide for the water and power needs of millions of people in the West.
Glen Canyon Dam is the second highest concrete-arch dam in the United States, second only to Hoover Dam which stands at 726 feet (above bedrock). But Glen Canyon Dam is significant for many reasons beyond its size. 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. This stored water has made it possible to successfully weather extended dry periods by sustaining the needs of cities, industries, and agriculture throughout the West.
Hydroelectric power produced by the dam’s eight generators helps meet the electrical needs of the West’s rapidly growing population. With a total capacity of 1,320 megawatts, Glen Canyon Power plant produces around five billion kilowatt-hours of hydroelectric power annually which helps supply the electrical needs of about 5.8 million customers. The Western Area Power Administration markets the power which is sold to municipalities, rural electric cooperatives, Native American tribes, and governmental agencies in Wyoming, Utah, Colorado, New Mexico, Arizona, Nevada, and Nebraska. In addition, revenues from production of hydropower help fund many important environmental programs associated with Glen and Grand canyons.
The designation of Glen Canyon National Recreation Area in 1972, underscores the value and importance of the recreation benefits associated with Lake Powell and the Colorado River downstream of the dam. The many recreational opportunities available draw numerous visitors from around the world each year. The NRA is managed by the National Park Service.
Glen Canyon Dam is the key water storage unit of the Colorado River Storage Project, one of the most complex and extensive river resource developments in the world. Without it, comprehensive development of the Upper Colorado River Basin states’ portion of the Colorado River would not have been possible. The foresight behind the CRSP has been well demonstrated as the purposes for which it was built have been realized. Glen Canyon Dam stands as a symbol of this foresight and of the significant accomplishments of the past, as well as the continued fulfillment of water and power needs for the future."
Location: Hwy 89A west of page AZ
Type of structure/site: Dam
Date of Construction: 1956-1966
Engineer/Architect/Builder etc.: US Bureau of Reclamation/Lem F. Wiley Chief Engineer
Engineering Organization Listing: American Society of Civil Engineers
Primary Web Site: [Web Link]
Secondary Web Site: [Web Link]
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Visit Instructions:
The listed coordinates for this waymark must be personally visited.
Please submit at least one ORIGINAL PHOTO of the structure, preferably one showing a different aspect, angle, season, etc. from the original waymark.
Give the DATE of your visit and any comments or additional information that will help other visitors enjoy this site.