PFAS in the Age of Uncertainty Conference

Date: March 9- 10, 2026
Location: San Antonio, Texas

Overview:

The chemistry and environmental behavior of PFAS, combined with recent and proposed regulatory actions and toxicological uncertainties, create significant challenges for groundwater management and protection. This National Ground Water Association (NGWA) conference provides a forum to share best science and state-of-the-practice approaches to address PFAS contamination while maintaining groundwater’s essential roles for drinking water, agriculture, environmental, and other purposes. The conference provides an opportunity to share lessons learned in addressing this high-profile and rapidly evolving issue.

The Call for Poster Abstract is open until February 2nd, 2026.

Abstracts are solicited on these general topics:

Regulations and Risk Management
PFAS in the Hydrologic Cycle
PFAS and Managed Aquifer Recharge
Site Investigation
Remediation/Treatment

View the conference schedule.

Fees & Registration

On/before February 6, 2026

NGWA member — $545
NGWA early career member — $345
Government employee (ID required)* — $545
Nonmember — $695
Full-time student (ID required) — $150

Starting February 7, 2026

NGWA member — $645
NGWA early career Member — $445
Government employee (ID required)* — $645
Nonmember — $795
Full-time student (ID required) — $200

Optional March 11 field trip

$130 — includes the bus transportation, lunch, and snacks
Attendance is limited to 25 participants.

Please note: Accepted paper/poster/panel presenters will receive 25% off their registration fee; a discount code will be included in the abstract acceptance notification.

*Those registering as a government employee must do so by phone, fax, or mail; online registration cannot be accepted.

Team discounts up to 10% available. Click here for more details.

PFAS Conference Field Trip

Wednesday, March 11th 8:00 a.m. – 5:00 p.m. (tentative)

Cost: $130 includes charter bus transportation and lunch
CEUs: 6-8 hours (depending on final times of tours)

Edwards Aquifer Authority Field Research Park
The Edwards Aquifer Authority (EAA) is a groundwater conservation district, charged with managing, enhancing, and protecting the Edwards Aquifer. Through the generosity of the City of San Antonio and their Edwards Aquifer Protection Program, the Edwards Aquifer Conservancy (EAC), acting on behalf of the EAA took ownership of 151-acres of land in November of 2019. The land is located adjacent to Cibolo Creek on the Recharge Zone of the Edwards Aquifer in northeast Bexar County, Texas. Now known as the Field Research Park or FRP, it is a hub for research focusing on hydrologic restoration as it relates to groundwater and surface water. At the FRP the EAA is demonstrating and quantitatively evaluating various land management practices and their potential effects on groundwater and watershed sustainability.

San Antonio Water System H2Oaks Center

The SAWS H2Oaks Center, located in southern Bexar County, is a pioneering water production facility that integrates three major water supply projects:

Brackish Groundwater Desalination
Aquifer Storage and Recovery (ASR)
Local Carrizo Aquifer Project
These projects collectively contribute to SAWS’ diversified water supply strategy, enhancing long-term water security and drought resilience. The H2Oaks Center manages a suite of integrated water operations that support these projects.

Sponsorship Opportunities

Click here for more details.

Venue & Accommodations

Hilton Palacio del Rio

200 South Alamo Street

San Antonio, TX 78205

P: 210-222-1400

Accommodations: NGWA has secured a limited block of rooms on a first come, first served basis at the group rate of $289 per night, plus any applicable taxes and fees. This rate applies to the NGWA room block and is valid until the February 11, 2026 cutoff date, unless our room block has been filled before that date. Click here to make your hotel room reservation online.