Water managers can flush colder water into the Grand Canyon from outlets in the dam 100 feet lower than the penstocks. This ...

The current system by which Colorado River water is allocated expires at the end of 2026, and water users are scrambling to ...

Returning Rapid’s Mike Dehoff likens the river to a friend who is sick in the hospital ― and its symptoms are worsening ...

Five alternatives for managing the Colorado River aim to balance competing interests and address the megadrought's impact.

The long-shot plan is the latest move in a water showdown that has simmered for years between states as the West becomes more ...

The U.S. Department of the Interior's alternative proposals to guide the management of the Colorado River received mixed ...

The Bureau of Reclamations has released potential alternative guidelines to replace the current Colorado River management ...

The iconic reservoir faces the risk of becoming a mud lake as 100 million tons of sediment accumulate each year.

The park also contains the Glen Canyon Dam, which was completed in 1963, creating Lake Powell and changing the surrounding environment dramatically. Visitors can kayak the Colorado River which flows ...

In this Sept. 9, 2011 file photo visitors view the dramatic bend in the Colorado River at the popular Horseshoe Bend in Glen Canyon National Recreation Area in Page, Arizona. (AP Photo/Ross D.