Marquette, Michigan Water Quality Report
Water quality data for 5 water systems serving 23,479 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (19)
72
Jul 1, 2025
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (481)
34
Feb 8, 2025
34
Feb 8, 2025
34
Feb 8, 2025
34
Feb 8, 2025
34
Feb 8, 2025
+ 476 more resolved violations
Frequently Asked Questions
Is Marquette tap water safe to drink?
Marquette'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 Marquette tap water?
0 contaminants have been detected in Marquette's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Marquette?
Install a water filter rated for the specific contaminants found in Marquette's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Marquette have any water quality violations?
Yes, Marquette currently has 21 active violations. See the violations section above for details.