Chanhassen, Minnesota Water Quality Report
Water quality data for 1 water system serving 24,951 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 9.7 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 97% | Near guideline |
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Compliance & Violations
Active Violations (6)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (2)
4H
Jul 2, 2025
4H
Jul 2, 2025
Frequently Asked Questions
Is Chanhassen tap water safe to drink?
Chanhassen's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Chanhassen tap water?
1 contaminants have been detected in Chanhassen's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Chanhassen?
Install a water filter rated for the specific contaminants found in Chanhassen's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Chanhassen have any water quality violations?
Yes, Chanhassen currently has 6 active violations. See the violations section above for details.