County Water Quality Report
Warren County, Ohio
County average grade
F
Utilities rated
1
Population served
81,975
Top water quality concerns in Warren County
- PFAS contaminationin 1 of 1 utilities
- Haloacetic acids (HAA9) significantly above health guidelinein 1 of 1 utilities
- Perfluorohexane sulfonate (PFHXS) significantly above health guidelinein 1 of 1 utilities
- Total trihalomethanes (TTHMs) significantly above health guidelinein 1 of 1 utilities
All utilities in Warren County
Click any utility for full grade card, contaminant data, and treatment plant contact info.