Houghton, Michigan Water Quality Report
Water quality data for 5 water systems serving 10,512 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (10)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (145)
71
Jul 1, 2025
71
Jul 1, 2025
4B
Jan 11, 2025
4B
Jan 11, 2025
4B
Jan 11, 2025
+ 140 more resolved violations
Frequently Asked Questions
Is Houghton tap water safe to drink?
Houghton'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 Houghton tap water?
0 contaminants have been detected in Houghton's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Houghton?
Install a water filter rated for the specific contaminants found in Houghton's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Houghton have any water quality violations?
Yes, Houghton currently has 10 active violations. See the violations section above for details.