Add Yahoo as a preferred source to see more of our stories on Google. Water levels at Lake Powell and Lake Mead are being watched closely as the Colorado River Basin faces a grim spring runoff.

Lake Powell is only 23 percent full. Without sustained action, water providers could face increasingly difficult decisions.

The time-lapse shows years of falling water levels as federal forecasts warn the reservoir could see record-low inflows this ...

This video created with the assistance of AI. Spring is a critical time for the Colorado River Basin watershed, when snowmelt flows into major reservoirs. But after a hot and dry winter, the state of ...