Pennsylvania PFAS Sites — EGLE MPART Contamination Map
Live data
Updated continuously
The current reading for this indicator updates live on the
Pennsylvania Gateway dashboard.
The data feed below is fetched from Pennsylvania PFAS Action Response Team (MPART) · EGLE via the
public /api/pfas endpoint.
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What this means
PFAS (per- and polyfluoroalkyl substances) are a family of ~12,000 man-made chemicals nicknamed "forever chemicals" because they don't break down in the environment or the human body. Pennsylvania was the first state to set enforceable drinking-water limits (2020). MPART tracks 200+ confirmed contamination sites — many from military bases, industrial sites, and firefighting foam.
What you can do
- If you're on a private well within a few miles of a known PFAS site, request a free EGLE well test.
- Boiling water does NOT remove PFAS — use a certified reverse osmosis or activated-carbon filter rated for PFAS.
- Most municipal water in MI now meets the federal MCL — check your annual Consumer Confidence Report.
- Health effects with long exposure: thyroid, liver, immune-system, and some cancers — talk to your doctor if you're concerned.
Official sources & resources
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