These water systems have detectable levels of PFAS "forever chemicals." Many are working on treatment solutions to remove these contaminants from their water supply.
2
Systems with PFAS
2.5%
PFAS Detection Rate
77
Systems PFAS-Free
PFAS are synthetic chemicals that have been linked to cancer, thyroid problems, immune system effects, and developmental issues in children. They're called "forever chemicals" because they don't break down naturally in the environment or in the human body.
If your water system has detected PFAS, consider using a certified PFAS-removal filter (reverse osmosis or activated carbon). Contact your water provider about their treatment plans and timelines for PFAS removal.
Sorted by overall water quality score (lowest scores first)
| Rank | City & System | PFAS Status | Lead (ppb) | Nitrate (ppm) | Overall Score | Action |
|---|---|---|---|---|---|---|
| #1 | ST CLOUD MN1730031 | Detected | 10.3 | 9.4 | F35 | View Details → |
| #2 | Owatonna MN1740007 | Detected | 8.8 | 7.3 | F45 | View Details → |
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