Grand Marais, Minnesota Water Quality Report
Water quality data for 2 water systems serving 1,404 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (1)
Violation
Unknown
Resolved Violations (23)
38
Sep 1, 2023 — Sep 30, 2023
38
Sep 1, 2023 — Sep 30, 2023
38
Aug 1, 2023 — Aug 31, 2023
38
Aug 1, 2023 — Aug 31, 2023
3A
Oct 1, 2021 — Dec 31, 2021
+ 18 more resolved violations
Frequently Asked Questions
Is Grand Marais tap water safe to drink?
Grand Marais'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 Grand Marais tap water?
0 contaminants have been detected in Grand Marais's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Grand Marais?
Install a water filter rated for the specific contaminants found in Grand Marais's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Grand Marais have any water quality violations?
Yes, Grand Marais currently has 1 active violation. See the violations section above for details.