U.S. to hold back Lake Powell water to protect hydropower

(KYMA, KECY/ AP News) - U.S. officials have announced what they called extraordinary steps to keep hundreds of billions of gallons of water stored in Lake Powell on the Utah-Arizona line.

This action taken to prevent it from shrinking more amid prolonged drought and climate change.

The U.S. Bureau of Reclamation plans to hold back about 480,000 acre-feet of water in Lake Powell to maintain Glen Canyon Dam’s ability to produce hydropower for millions of homes and businesses in the region.

That’s roughly enough water to serve 1 million to 1.5 million average households annually.

Keeping the water stored in the reservoir would stave off hydropower concerns for at least 12 months, giving officials time to strategize for how to operate the dam at a lower water elevation.

The lake currently holds less than one-fourth of its full capacity and the dam produces electricity for about 5 million customers in seven U.S. states.