A warm and dry winter is raising concerns about extremely low reservoir levels, hydropower generation and summer recreation.

The white rings on the canyon walls tell a story no one wanted to hear. Each pale band marks where Lake Powell's water once reached, and each year, the rings ...

Recently, ABC15's Nick Ciletti traveled to the Hoover Dam, where water levels remain critically low; by many estimates, the dam is at about a third of its maximum capacity.

Residents in the Kingman area should have more information about the water that’s under their feet by this summer. The first of three planned groundwater monitoring wells that will keep ...