Though it's a vital part of Colorado's ecosystem and draws millions of visitors annually, this manmade lake controversially ...

Hydrologists said in December that Lake Powell’s runoff would be 92% of average. In January, the forecast dropped to 81%, ...

Lake Powell sits on the border of Arizona and Utah. The massive reservoir attracts vacationers each year, while some own ...

"That's why we want to clean up some of the boats that are left," Lake Mead National Recreation Area superintendent Mike ...

In the meantime, Lake Powell – the country’s second-largest reservoir – has struggled to serve even the places it currently provides water to. Last week it sank to the lowest water level ...

The massive lake acts like a savings bank for water users, but the account balance is low enough to make officials from across the West nervous Coloradans might know of Lake Powell from sun-filled ...

Weeks after the surface of Lake Powell sunk to an all-time low, the key Colorado River reservoir is rising more than a foot a day — on track to deepen by some 70 feet in the coming months.

LAKE POWELL, Utah — Muddy water whizzed past as John Weisheit steered a motorboat upstream in the Colorado River. He revved the engine as the boat sped around a bend and up a riffle. All along ...

PAGE, Arizona — Here where Lake Powell straddles the Utah and Arizona line, Kari Handley walks Wahweap Marina and sees things she doesn’t like. Handley squints in the bright sun. It reflects ...

If Lake Powell recedes much further, one of the nation’s largest reservoirs could be at risk of no longer generating hydropower for the region. The lake was just under 24 percent full as of last ...

GLEN CANYON DAM — The day’s first gillnet haul of nonnative fish on lower Lake Powell was already alarming: three striped bass, three gizzard shad and a channel catfish. Any one of them or ...