PFAS Watch lets citizens check, report, and track forever chemical contamination in drinking water. Starting in France, where 92% of municipalities show traces.
🔍 Check Your Water NowGovernment PFAS testing data is scattered across agencies, in formats nobody can read. Citizens have no simple way to check their water.
Existing platforms only show official data. Independent tests, well water results, and community reports have nowhere to go.
The best PFAS trackers (EWG, EPA, USGS) are all American. Europe has no equivalent, despite having 12.5 million people affected.
"Even if we stop drinking the water, we will still be exposed."Resident of Saint-Louis, France, after tap water was banned due to PFAS levels 4x the EU limit. The Guardian, 2025.
PFAS Watch combines official government data with citizen-reported results to build the most comprehensive PFAS contamination map in Europe.
Search by zip code or commune. See PFAS levels in your area compared against EU and French regulatory thresholds. Understand your exposure in plain language.
Submit your own test results from home kits or independent labs. Every data point strengthens the map and fills gaps that government monitoring misses.
Set up alerts for your location. When new data reveals contamination in your area, or regulations change, you'll know immediately.
140,000+ citizens petitioned Parliament. Law No. 2025-188 bans PFAS in cosmetics, textiles, and requires systematic water testing.
0.1 micrograms per liter maximum for 20 PFAS compounds. First systematic monitoring of forever chemicals in EU drinking water history.
Regional Health Agencies must now systematically screen for PFAS. A flood of new data with no citizen-friendly platform to make sense of it.
MIT, Harvard, and startups racing to deliver affordable at-home PFAS sensors. PFAS Watch becomes where that data aggregates.
PFAS Watch is being built in the open, starting in France, expanding across Europe. Because when citizens can see the contamination, they can demand the cleanup.