Mackinaw City, Michigan Water Quality Report
Water quality data for 3 water systems serving 1,006 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (18)
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2024
52
Oct 1, 2023
52
Oct 1, 2023
52
Oct 1, 2023
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (54)
3A
Sep 1, 2025 — Sep 30, 2025
75
Oct 31, 2024
75
Oct 31, 2024
75
Oct 31, 2024
71
Jul 1, 2022
+ 49 more resolved violations
Frequently Asked Questions
Is Mackinaw City tap water safe to drink?
Mackinaw City'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 Mackinaw City tap water?
0 contaminants have been detected in Mackinaw City's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Mackinaw City?
Install a water filter rated for the specific contaminants found in Mackinaw City's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mackinaw City have any water quality violations?
Yes, Mackinaw City currently has 18 active violations. See the violations section above for details.