Arizona Hydrological Society Arizona Hydrological Society
Home page Arizona Hydrological Society


AHS home
join AHS online
member resources
contact AHS

events calendar
2013 Symposium
2014 Symposium
lifetime achievement award
workshops & field trips


meetings / chapter info


student resources


news & resources
job listings

online donations

Resources for Arizona water professionals

Formed in 1985, AHS is a nonprofit organization dedicated to advancing hydrology and water resource research, planning, and development. We not only provide an open forum for professionals to exchange information, but we also support public understanding, education, and training in the science and technology of hydrology and water resources.

An important part of AHS’ mission is promoting the responsible use, management, and preservation of water resources in the arid southwest.

AHS is also dedicated to helping establish standards for the practice of hydrology as a profession. To support these goals, AHS funds meetings, scholarships, symposia, and other outreach and student activities.

More News ...

The 2014 AIPG & AHS National Conference is over except for thanking everyone who made it possible. We would like to thank our partner in this Conference - the American Institute of Professional Geologists (AIPG) and, especially, Ms. Cathy Duran and Ms. Wendy Davidson.

We also would like to thank this year's Sponsors:
Platimum - SRP
Gold: Clear Creek Associates
Silver: USGS, CAP, Resolution Copper, TWG, Montgomery & Associates.

Our Event Sponsors include First Bank of Westminster, Colorado; the AIPG Northeast Section; and GeoSystems Analysis (); and our Product Sponsors Rockware, Inc., and Aspen Laser & Technologies.

Please visit the 2014 Conference web page for a complete list of our exhibitors and sponsors which we depend on so much!

AHS September Newsletter is now available.
Click here.

Job opportunities. Check out our jobs page!
Click here.

Don’t forget that AHS has a LinkedIn Group! Join us for another way to network.
Join the Group.

Win a 2014 Jeep Cherokee and Support the AHS Foundation!

Need some new wheels?

With your $25 contribution (or 5 tickets for $100) you could win a 2014 Jeep Cherokee!!! The best part is that 100% of your contribution will support the AHS Foundation’s funding of scholarships, internships, science fairs, and teachers’ workshops. The drawing will be held November 13, 2014. All entries must be received by October 31.

The Jeep Cherokee, donated by Jim Click Automotive, is the feature prize in a raffle to raise $1 million for non-profit organizations in Tucson. A maximum of 50,000 tickets are available to nonprofits to sell. AHSF has initially taken 200 tickets, dividing them among the Chapters and the Foundation. Tickets can be purchased at Chapter meetings and the Annual Symposium or by contacting Howard Grahn, AHSF Treasurer at

Get Adobe Reader! You’ll need Adobe Reader to open the PDF files we’ve posted on this site. It’s free, fast, and easy to install.

AHS events

View our online calendar of meetings. symposia, and water-related events.

Mike Hulst
Allwyn Environmental

Vice President:
Charles Ester
(602) 236-2587.

Beth Proffitt
Accutest Laboratories
(602) 501-5673

Marla Odom
Montgomery & Associates
(520) 881-4912

Board Members:
Damien Gosch
Hargis + Associates

John Villinski
Clear Creek Associates

Mike Tomlinson
UHM Oceanography
(928) 266-2236

David Sampson
Decision Center for a Desert City, Arizona State University

Dennis Hall
Montgomery & Associates