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Meetings & Events

If you would like to present at a future chapter meeting, contact us at [email protected]. Note that we can no longer issue refunds for cancellations; in addition, you must pay in advance — we cannot take payments at the door or invoice you after an event.

Join the Tucson chapter for a talk by Matt Narter, ADEQ, on PFAS in Arizona.

February 2025

  • Date: February 11, 2025
  • Time: 6:00–7:30 PM (networking and snacks start at 6, talk at 6:30)
  • Place: Montgomery & Associates, 1550 E Prince Rd 85719
  • Cost: IN PERSON — $5 for AHS members / $10 for nonmembers / free for student members; ZOOM — free for AHS members / $10 for regular nonmembers / $5 for student nonmembers

Looking Ahead

March: Chelsea Ballard, Kartchner Caverns

April: Jennifer McIntosh, UA Hydrology & Atmospheric Sciences

May and beyond: Check back soon

All attendees must register in advance. We will turn away walk-ins! This applies to professionals and to students who are attending for free. We need to know the number of attendees in advance so we can plan accordingly. Likewise, if you sign up but later find that you cannot attend, please let us know so we can open up your spot for someone else. Please respect these ground rules… and register early to ensure that you reserve your spot.

Abstract: PFAS in Arizona

ADEQ recently completed its statewide per- and polyfluoroalkyl substances (PFAS) sampling project, a proactive initiative aimed at protecting Arizona residents from emerging contaminants in drinking water. ADEQ’s initiative ensures that most of Arizona’s regulated public water systems have now been sampled for PFAS well ahead of the initial monitoring requirements deadline in the PFAS National Primary Drinking Water Regulation. Using results from this and other sampling initiatives, ADEQ is supporting mitigation efforts through technical guidance, state and federal funding, and implementation of treatment solutions. This talk will discuss the scope of PFAS impacts observed in Arizona, provide updates on the latest regulatory developments, and describe ADEQ’s strategy to meet the challenges posed by PFAS in Tucson and throughout the state.

Speaker: Dr. Matt Narter, ADEQ

Matt Narter is a senior hydrogeologist at ADEQ with experience managing state and federal environmental remediation projects. He currently works to coordinate PFAS efforts across all ADEQ programs. Matt is an Arizona registered geologist and holds a Ph.D. in Environmental Science from the UA, where he studied contaminant hydrogeology and water policy..


Chapter Officers & Board Members

2025 Chapter Officers

  • President: MIlan Calendine, hydroGEOPHYSICS
  • Vice President: Mekha Pereira, Montgomery & Associates
  • Treasurer: Maya Teyechea, Metro Water District
  • Secretary: James Meza, Salt River Project
  • Chapter Board Member at Large: David Barnes, GEOSCIENCE Support Services
  • Chapter Board Member at Large: Marleigh Nicholas, UA

2025 Corporate Board Members

  • Corporate Treasurer: John Villinski, Clear Creek Associates
  • Corporate Board Member: Michael Block (Retired)

You can contact board members via email at [email protected].

Chapter News

  • Tucson Chapter Holiday Bash to Be Held at the Botanical Gardens
    This year’s annual holiday party will be held at the Tucson Botanical Gardens. Join AHS Tucson for a special evening at the Tucson Botanical Gardens on Monday, December. Enjoy the festive atmosphere among garden paths and local desert flora, celebrating…
  • Congratulations to Our 2024 Halpenny Intern Scholar, Samuel Booker!
    The Tucson chapter is pleased to announce that it has selected the Leonard Halpenny Inter Scholar for 2024. Samuel Booker is a junior pursuing a degree in hydrology and water resources at the UA. He is looking forward to working…
  • Order Your AHS Beer Mug
    Now’s your chance to grab one or more AHS mason jar beer mugs. If you order by September 4, you can pick your mug up at the 2023 AHS Symposium. If you’re not planning to attend the symposium, you can…
  • 2023 Halpenny Scholar Announced
    The Tucson chapter has selected this year’s Halpenny Intern Scholar: Natalie Yurek. Natalie is a rising junior in the UA’s Hydrology and Atmospheric Science (HAS) program. She is interested in exploring the interplay between Earth, atmosphere, and water systems by…
  • Mission Garden Tour Recap
    On February 18, a group of folks from the Tucson chapter joined Chuck Graf, our 2018 AHS Lifetime Achievement Award winner, for a tour of Mission Garden and surrounding areas. Mission Garden was originally part of, and served, the village…
  • Purchase your AHS Mason Jar Mugs
    Order now and pick your mug up at a Tucson chapter meeting. If you belong to the Flagstaff or Phoenix chapters, order by February 3rd and we’ll have them available for your chapter president to give you at your next…