County Water Quality Report
Hillsborough County, New Hampshire
County average grade
B
Utilities rated
2
Population served
212,573
Top water quality concerns in Hillsborough County
- PFAS contaminationin 2 of 2 utilities
- Haloacetic acids (HAA9) significantly above health guidelinein 2 of 2 utilities
- Perfluorohexane sulfonate (PFHXS) significantly above health guidelinein 1 of 2 utilities
- Perfluorooctanoic acid (PFOA) significantly above health guidelinein 1 of 2 utilities
All utilities in Hillsborough County
Click any utility for full grade card, contaminant data, and treatment plant contact info.