Read the full article by Emmett Gartner (Portland Press Herald).
“Nearly four dozen water systems that provide drinking water across Maine would be at risk of violating new limits on ‘forever chemicals’ if the state began enforcing updated rules on the toxic substances today, showing how much work they have left to do to meet new requirements.
In 2025, 44 public water systems had a well that tested above at least one of the state’s tightened thresholds for the chemicals, called per- and polyfluoroalkyl substances, or PFAS, according to a state dataset. The systems include 15 schools, nearly a dozen mobile home parks and five water districts from across Maine that together provide more than 25,000 people with drinking water on a regular basis, an analysis conducted by The Maine Monitor showed.
Without reducing the quarterly average of their PFAS levels by April 2029, the systems could be subject to fines or other enforcement measures from the Maine Department of Health and Human Services, according to the new rule. The more stringent limits are effectively a fifth of what they previously were and mostly apply to individual PFAS compounds, not total sums.”…