Libby, Montana Water Quality Report
Water quality data for 10 water systems serving 5,613 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Resolved Violations (500)
72
Oct 1, 2025
72
Oct 1, 2025
72
Oct 1, 2025
72
Oct 1, 2025
72
Oct 1, 2025
+ 495 more resolved violations
Frequently Asked Questions
Is Libby tap water safe to drink?
Libby's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Libby tap water?
0 contaminants have been detected in Libby's water supply across 10 water systems. See the full contaminant table above for details.
How can I improve my water quality in Libby?
Install a water filter rated for the specific contaminants found in Libby's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Libby have any water quality violations?
Yes, Libby currently has 57 active violations. See the violations section above for details.