Thompson, North Dakota Water Quality Report
Water quality data for 3 water systems serving 8,795 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (3)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (22)
3A
Apr 1, 2025 — Apr 30, 2025
3A
Apr 1, 2025 — Apr 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
+ 17 more resolved violations
Frequently Asked Questions
Is Thompson tap water safe to drink?
Thompson'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 Thompson tap water?
0 contaminants have been detected in Thompson's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Thompson?
Install a water filter rated for the specific contaminants found in Thompson's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Thompson have any water quality violations?
Yes, Thompson currently has 3 active violations. See the violations section above for details.