A report shows that both Mead and Powell have "reached alarmingly low levels, holding just one-third of their usual capacity." ...

Tens of millions of people rely on water from the nation's largest reservoir, which is part of the Colorado River Basin.

The U.S. Army Corps of Engineers stands by its prediction that the water levels in the Great Lakes will continue to rise ...

Bleak projections for Lake Mead show the nation’s largest reservoir dropping to a new low in less than a year and a half, and plunging 11 feet below that by May 2027.

New data shows that water levels in major reservoirs including Lakes Mead and Powell are well below average for this time of year.

More than 90 years after it was created during the Great Depression, Lake Mead provides about 90% of the water supply in Southern Nevada. And while much of the focus is on the lake shrinking, those ...

Water levels in Lake Erie rise as the temperatures go up in the summer months. The levels in June were above the long-term ...

Summertime and heat mean more people will be looking to cool off in Arizona’s lakes and rivers. Here's low lake levels are ...

Both Lake Mead, which sits behind Hoover Dam, and the Colorado River, get their water from snowmelt that runs off of the Rocky Mountains, as well as other Colorado Plateau ridges. But during a ...