The City of Ann Arbor Water Treatment Plant has taken voluntary steps to enhance the removal of per- and polyfluoroalkyl substances (PFAS) from drinking water.
- The city began piloting the new filtration technology in fall 2017 to replace the current granular activated carbon (GAC) technology, and installed new GAC filters to improve PFAS removal.
- In 2018, the city was awarded a grant by The Water Research Foundation to continue to study and refine techniques to remove PFAS compounds from drinking water.
- The city partners with local organizations, such as the Huron River Watershed Council, to protect the city's drinking water sources from further PFAS contamination.
Granular Activated Carbon filter used to remove PFAS.