Glen Canyon Dam holds back the Colorado River to create Lake Powell, which when full holds enough water to supply the entire United States for six months. Wikipedia: http://en.wikipedia.org/wiki/Glen_Canyon_Dam Category: canyondamglen
place comments:
9 months ago oregontektronix
+1
Visitors may tour the historic project free of charge beginning at the Carl B. Hayden Visitor Center perched above the lake and power plant...
1.3 million kilowatts of electricity ( powers Las Vegas )