Groundwater is life in Arizona. Find out how we’re helping Grand Canyon communities manage their limited water supplies.

Gov. Hobbs said the legislation is meant to protect Arizona communities’ groundwater from being over-pumped by out-of-state ...

Heliogen, a California company, is seeking approval for a solar array that will power extraction of hydrogen for fuel.

The overall goal is to reduce groundwater overdraft, a condition in which more water is drawn from a well or aquifer than is ...

There is wide agreement — again, in theory — that doing both could not only save significant amounts of water but also improve the long-term health and management of our aquifers, which still supply ...

Prescott Mayor Phil Goode addresses the media about water resources at a state Capitol press conference on Jan. 30, 2025.

Below Mount Jefferson and McKenzie Pass is a massive storehouse of water three times the size of Lake Mead, say Oregon ...

Researchers discovered the aquifer to be nearly three times the capacity of Lake Mead, a reservoir that covers parts of Nevada and Arizona. It also supplied water to those two states and California.