Walnut Grove, Missouri Water Quality Report
Water quality data for 1 water system serving 665 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (7)
4B
Sep 1, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
66
Dec 30, 2023
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (190)
72
Jul 1, 2024
72
Jul 1, 2024
4B
Feb 1, 2024
4B
Feb 1, 2024
4B
Feb 1, 2024
+ 185 more resolved violations
Frequently Asked Questions
Is Walnut Grove tap water safe to drink?
Walnut Grove'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 Walnut Grove tap water?
0 contaminants have been detected in Walnut Grove's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Walnut Grove?
Install a water filter rated for the specific contaminants found in Walnut Grove's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Walnut Grove have any water quality violations?
Yes, Walnut Grove currently has 7 active violations. See the violations section above for details.