Mercer, North Dakota Water Quality Report
Water quality data for 1 water system serving 94 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (32)
66
Oct 26, 2010
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Unknown
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Resolved Violations (122)
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
3A
Jul 1, 2025 — Jul 31, 2025
+ 117 more resolved violations
Frequently Asked Questions
Is Mercer tap water safe to drink?
Mercer'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 Mercer tap water?
0 contaminants have been detected in Mercer's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Mercer?
Install a water filter rated for the specific contaminants found in Mercer's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Mercer have any water quality violations?
Yes, Mercer currently has 32 active violations. See the violations section above for details.