Updated on May 5th The Verde Headwaters Field School is being run by the Flagstaff Chapter of the Arizona Hydrological Society from June 4-7 at various locations in the Paulden,...
There is an old folk saying about actions that are too late: ‘Closing the barn door after the horse has bolted.’ Litigation filed by the Arizona Attorney General Kris Mayes...
On April 21, the Flagstaff Chapter (Erin Young, President), Kachina Village Domestic Water Improvement District (Sam Mossman, Utility Director), and KP Ventures (Kenny Porter, President) brought off an impromptu field...
The Arizona Legislature remains in session, and water-related bills continue to be debated and voted upon. One bill could signal a shift in the way the groundwater resources of remote...
The following four minute video presents the need and rational for the 1-Year Masters in Science in hydrogeology at the University of Arizona. It outlines the thinking of the Hydrology...
The U.S. Bureau of Reclamation (Reclamation), which is responsible for managing the Colorado River system as a whole, published its long-awaited draft Environmental Impact Statement (EIS) in early January 2026....
The Arizona Legislature has convened again for its second regular session. Several bills have been introduced, and many are water-related. One legislator alone has dropped 71 bills as of February...
The Arizona Hydrological Society (AHS) Symposium will return in 2026! We're excited to begin planning another engaging and collaborative event bringing together hydrologists, engineers, geoscientists, water professionals, students, and partners...