A rusty barrel in the woods
Bryce Huffman

On Monday, environmental activist Erin Brockovich spoke at a west Michigan town hall.

She was there in support of a class-action lawsuit filed against three companies – 3M, Wolverine Worldwide, and Waste Management.

The suit accuses them of dumping toxic waste and polluting the groundwater in several areas of Kent County with a family of chemicals known as PFAS, which stands for per-and-polyfluoroalkyl substances.

A "no trespassing" sign from the House Street site boundary.
Bryce Huffman / Michigan Radio

People in northern Kent County have been dealing with the recent discovery of groundwater contamination for the past several months.

Some residents still have questions about what caused it and how it could affect their health.

Map from the MDEQ of affected area

More people in West Michigan might be getting their drinking water tested for chemical contamination.

The state has added 300 homes to its investigation, about 10 miles north of Grand Rapids.

Town hall panel meeting at Rockford High School
Bryce Huffman / Michigan Radio

Uncertainty lingers in West Michigan following an informational town hall meeting about contaminated well water.

State and county health official know the toxic chemicals discovered in Belmont and Plainfield Township are often used in leather goods.