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.

As Lake Powell and Lake Mead near critical elevations, federal planners face narrowing operational options that could reshape ...

Everything about the Hoover Dam, hailed as an engineering marvel of the 20th century, is massive. How massive? The dam, located just southeast of Las Vegas where it straddles the Nevada-Arizona border ...

In late May, as the outside temperature approached 100 degrees, Arizona’s top water policy officials gathered in an air-conditioned Phoenix conference room. Their purpose that day was to decide ...