Advancing water resources education, research, planning, and development since 1985
The Arizona Hydrological Society is a 501(c)(6) nonprofit organization that provides an open forum for professionals to exchange information. AHS supports public understanding, education, and training in the science and technology of hydrology and water resources. An important part of our mission is promoting the responsible use, management, and preservation of water resources in the arid Southwest.
To support these goals, AHS funds meetings, scholarships, symposia, and other outreach and educational activities, mostly through its 501(c)(3) charitable arm, the AHS Foundation.
Upcoming Events
Be sure to check our Events Calendar for info on many more events!
Latest News From AHS
- April 2025: A Tale of Two RiversSometimes government actions work as intended, and sometimes they don’t. In the arena of water politics, especially in a time of extended drought, miscalculated moves can have unforeseen and undesirable consequences. Surface water in the Southwest is a case in…
- March 2025: The Arizona Legislature Rides Again The last day to introduce a bill in the First Regular Session of the Arizona Legislature was February 21. This date has come and gone. According to the Arizona Department of Water Resources (ADWR) Legislative Affairs webpage, some 52 bills…
- Bus n’ Beer has been CancelledUnfortunately, the Bus n’ Beer event scheduled for April 12th has been cancelled. However, if you’d still like to get together, we’ll be meeting at Bone Haus (14825 E Shea Blvd #101, Fountain Hills, AZ) on April 12th at 12pm for…
- February 2025: Colorado River Non-negotiationsNegotiations depend on the interested parties actually talking to one another. Amongst the seven states of the Colorado River Basin, there doesn’t appear to be a lot of talking going on, at least to an outside observer. And 2026 gets…
- Judges Needed for El Día del Agua y la Atmósfera 2025El Día del Agua y la Atmósfera is the annual student research symposium organized by students in the the Department of Hydrology and Atmospheric Sciences (HAS). The symposium is held every spring and is one of the hallmark events held…
- Judges Needed for the Arizona Science and Engineering FairAzSEF, the state science fair for Arizona, will be held in March on the ASU campus in Tempe. Managed by Arizona Science Center, AzSEF brings together first-place winners from school, homeschool, district, county, and regional science fairs across Arizona to…
Thanks to Our Corporate Members
Thinking about becoming a corporate member? Our corporate bundles save you a bundle — more than 15% — and ensure that your group members get discounts on AHS events and free access to perks such as our job board. For more information, contact us at [email protected].
