Groundwater supplies are declining rapidly in five farming-dominated basins across Arizona where pumping isn't regulated, ... ADWR relied heavily on estimates done by the U.S. Geological Survey.

The Arizona Geological Survey is aware of about 1.5 more additional miles of fissuring on private property in the Willcox Basin that it hasn’t mapped, said Joe Cook, a research geologist for the ...

There are 169 miles of fissures currently charted by the Arizona Geological Survey. ... some of these basins in Arizona are so far beyond that point that it's never going to bounce back," Cook added.

If Arizona’s Colorado River water allocation was cut to zero, “we could burn through the available groundwater in 50 years,” Famiglietti said. “We’re talking about decades. That’s scary.

Yellowstone National Park has a new plan for dealing with geologic hazards like thermal explosions and earthquakes for the ...

Arizona-based scientist developing geologic map of Southeast Alaska Alaska Public Media | By Shelby Herbert Published August 1, 2024 at 12:17 PM AKDT ...

If Arizona’s Colorado River water allocation was cut to zero, “we could burn through the available groundwater in 50 years,” Famiglietti said. “We’re talking about decades. That’s scary.