Minnesota Water Quality
Check tap water quality for any ZIP code in Minnesota. See contaminants, violations, and health risks for your water system.
Enter a Minnesota ZIP code to get your free water quality report.
Water Quality in Minnesota
Key factors and concerns
Minnesota benefits from abundant water resources, but faces challenges from agricultural contamination, PFAS from 3M's historical operations, and naturally occurring manganese. The state has been a leader in addressing PFAS contamination.
What's in your Minnesota water report
Contaminant levels
Every detected contaminant in your Minnesota water system, compared to EPA limits and health guidelines.
Violation history
All EPA violations on record for water systems in Minnesota, including health-based and monitoring violations.
Water quality grade
An A through F grade based on violation history, contaminant levels, and health guideline comparisons.
Filter recommendations
Which type of water filter will actually remove the contaminants found in your specific water system.
Check your Minnesota water now
Enter your ZIP code for a free water quality report specific to your water system in Minnesota.
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