Augusta Utility District Completed PFAS Filtration Project

The city utility finished a $2 million system to treat drinking water that previously exceeded regulatory limits.

Updated on Oct. 9, 2026 in Utilities

Augusta Utility District Completed PFAS Filtration Project

Live Poll

Should your local water utility prioritize public funding to filter emerging contaminants from the water supply?

In summer 2026, the Greater Augusta Utility District finalized a $2 million filtration project to remove PFAS from its local water supply. This initiative followed tests in November 2024 that recorded PFAS levels at 23.3 parts per trillion, exceeding the regulatory threshold of 20 parts per trillion.

Why it matters

The project ensures that the district's east side well complies with drinking water safety standards after levels surpassed allowable limits. By utilizing existing infrastructure, the utility managed to address the contamination issue while maintaining operational efficiency.

The Greater Augusta Utility District invested $2 million into a new filtration system to mitigate contamination. This project addresses PFAS concentrations that were measured at 23.3 parts per trillion.

The players

Greater Augusta Utility District

This is the primary public entity responsible for water service and infrastructure maintenance in the Augusta area.

Maine Drinking Water Program

This state agency oversees public water systems and provided the necessary grant funding for the filtration project.

The details

The district reactivated a water well originally installed in 2015 after completing the installation of new equipment inside an existing building. Staff managed the system design, secured permits, and obtained grant funding from the Maine Drinking Water Program to complete the work.

The east side well was originally installed in 2015.
Water tested at 23.3 parts per trillion for PFAS in November 2024.
The district reactivated the well in summer 2026.
Installation of an additional west side well is planned between 2026 and 2028.

Market Landscape

The Greater Augusta Utility District's project follows the pattern of local utilities nationwide upgrading infrastructure to comply with updated federal PFAS safety thresholds. This investment reflects a broader industry shift toward intensified water treatment requirements necessitated by evolving chemical regulations.

The reactivation of the local well ensures continued water service stability for area residents relying on the municipal system. Consumers benefit from upgraded filtration that brings local water quality back into compliance with state safety mandates.

The takeaway

Communities facing similar contamination issues can look to the Augusta model of utilizing existing structures to minimize capital expenses. This project demonstrates how local utilities are prioritizing long-term safety by proactively managing well sites and securing state grant support.