Glen Canyon Dam

Melissa Sevigny

An environmental group in Utah wants to drain Lake Powell and move its water downstream to Lake Mead. Supporters say the plan will save water and restore a natural ecosystem in Glen Canyon. KNAU’s Melissa Sevigny reports.


Kirk Siegler/NPR

Federal water managers last month predicted rising levels in Lake Mead after an especially wet winter in the West. But they changed those forecasts this week, and now say the lake will fall much lower in the coming year. KNAU’s Ryan Heinsius reports. 


Adam Kliczek

A ceremony is planned Tuesday in northern Arizona to celebrate the new opening of displays at the Glen Canyon Dam visitor center at Lake Powell.

U.S. Bureau of Reclamation

The U.S. Department of the Interior has agreed to manage the Glen Canyon Dam for at least another twenty years. 

Melissa Sevigny

The Grand Canyon is running short on sand. Sediment that once washed down the Colorado River to form beaches is now trapped behind Glen Canyon Dam. For two decades river managers have released artificial floods to rebuild the beaches … but it’s not clear if the river has enough sand for these experiments to work in the long run. That’s what scientists want to find out.

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