County Water Quality Report
Norfolk County, Massachusetts
County average grade
D
Utilities rated
3
Population served
226,804
Top water quality concerns in Norfolk County
- PFAS contaminationin 3 of 3 utilities
- Haloacetic acids (HAA9) significantly above health guidelinein 3 of 3 utilities
- Haloacetic acids (HAA5)* significantly above health guidelinein 2 of 3 utilities
- Total trihalomethanes (TTHMs)* significantly above health guidelinein 2 of 3 utilities
- Perfluorohexane sulfonate (PFHXS) significantly above health guidelinein 1 of 3 utilities
All utilities in Norfolk County
Click any utility for full grade card, contaminant data, and treatment plant contact info.