Most people assume their water is safe. But with PFAS showing up across the country, it’s worth taking a closer look. These “forever chemicals” have now been found in 7,400+ locations across all 50 states—and that number keeps growing.
Check Your Area
Start here:
See if PFAS are in your drinking water
Just type in your location and you’ll quickly see contamination sites nearby, affected water systems, and known PFAS detections in your area.
How to Think About It
This map isn’t a pass/fail; it’s more of a signal. If you see a lot of activity nearby, it’s worth paying attention. If you don’t, that’s a good sign, but not a guarantee. The data is still evolving, so new areas are being added over time.
What to Do Next
If PFAS show up near you, there are a few simple next steps. Start by checking your local water report so you understand what’s being tested and reported. From there, read our guide on what actually works to reduce PFAS in drinking water to understand your options. If you’re considering filtration, focus on systems certified to NSF/ANSI 53 or 58 and make sure PFOA/PFOS reduction is specifically listed.
