AEG

St. Louis, Missouri

Serving professionals in engineering, environmental, and groundwater geology since 1957.

The Association of Environmental and Engineering Geologists (AEG) contributes to its members’ professional success and the public welfare by providing leadership, advocacy, and applied research in environmental and engineering geology.

Upcoming events.

October 2026

AEG STL Chapter Meeting: PFAS Regulation Update

Please join us Thursday, October 8th at 4:30 PM for an optional lab tour, dinner, and presentation “PFAS Regulatory Update and Cross-Contamination Caused by Sampling” given by Paul Jackson, Program Manager, Environmental Compliance & Emerging Contaminates at Pace Analytical. For more information see HERE.

Thank you to our Fall 2026 meeting and event sponser!

See our sponser page for detail to contribute to our chapter.