Montreal, Wisconsin Water Quality Report
Water quality data for 1 water system serving 887 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (2)
4H
Jul 2, 2025
75
Oct 1, 2011
Resolved Violations (498)
52
Jun 1, 2023
52
Jun 1, 2023
52
Jun 1, 2023
52
Jun 1, 2023
12
May 2, 2023
+ 493 more resolved violations
Frequently Asked Questions
Is Montreal tap water safe to drink?
Montreal'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 Montreal tap water?
0 contaminants have been detected in Montreal's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Montreal?
Install a water filter rated for the specific contaminants found in Montreal's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Montreal have any water quality violations?
Yes, Montreal currently has 3 active violations. See the violations section above for details.