After an unusually dry winter, the National Park Service says that it is preparing for lower-than-normal water levels at one ...

Extended warm weather across the Colorado River basin could reduce the amount of water delivered during spring runoff to a third of normal, according to federal forecasters.

LAS VEGAS (KLAS) — Forecasts keep going from bad to worse for water in the West, and a new report released Friday brought more bad news for the outlook at Lake Mead. Experts are now projecting the ...

A wicked snow drought picked a bad year to plague the West, with the Colorado River already reeling. Arizona's local supplies ...

Stabilizing Lake Powell will likely require both Lower Basin water cuts and upstream releases to keep levels above the minimum hydropower threshold.

Utah just wrapped up its warmest winter on record. The water supply outlook is well below normal, and Lake Powell could hit a ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo Credit: iStock Lake Powell is again in the danger zone. The chronically water-hungry reservoir could reach "minimum power ...

Amid worrying outlooks for water levels at Lake Powell, Glen Canyon National Recreation Area officials are undertaking new ramp work and warning of potential summer bottlenecks for boaters—even as ...

Heavy autumn rains brought relief to drought-plagued portions of the Southwest, but across the Colorado River basin, ongoing water supply concerns still linger amid tense policy negotiations and near ...

Glen Canyon Dam, which impounds the Colorado River to form Lake Powell, is a single point of failure that poses an unacceptable risk to the functioning of the entire river system. Modifying the dam to ...