Collinsville has reversed its previous guidance that the city’s drinking water is safe after new tests revealed rising levels of so-called “forever chemicals” in groundwater and treated water , which exceed federal limits.

The city is now recommending that residents filter city tap water before drinking or cooking with it, contrary to assurances it gave just five months ago.

Exposure to the contaminants known as PFAS has been linked to certain types of cancer , fertility and child development issues and other health problems.

PFAS is shorthand for perfluoroalkyl and polyfluoroalkyl substances. The synthetic chemicals have been used for decades to make products that repel oil and water such as nonstick cookware, waterproof clothing, stain resistant furniture, food packaging and cos

See Full Page