Glen Canyon Dam, which forms Lake Powell, is a concrete arch dam constructed from 1956-1964 to store water in the Colorado River Basin. More than 30 million people in Nevada, ...

One of Utah’s natural wonders will never be the same following an arch collapse at Glen Canyon National Recreation Area.. Double Arch, a frequently visited geologic feature in Glen Canyon’s ...

A popular geologic feature at the Glen Canyon National Recreation Area in Utah has collapsed as of Thursday, according to the National Parks Service. No injuries were reported resulting from the ...

Glen Canyon Dam forms Lake Powell, the huge Colorado River reservoir which lies between Arizona and Utah. Paired with Lake Mead, the reservoirs provide water for about 40 million people.

A popular natural phenomenon in the Glen Canyon National Recreation Area in southern Utah collapsed last week, the National Park Service said. According to NPS Rangers, the so-called “Double ...

UTAH - Officials with the National Park Service say a frequently-visited geological feature at the Glen Canyon National Recreation Area in Utah has collapsed.. In a statement released on Aug. 9 ...

Glen Canyon National Recreation Area spans 1.25 million acres in northern Arizona and southeastern Utah. About 13% of that acreage is covered by Lake Powell, but as the reservoir shrinks due to ...