Thayer, Missouri Water Quality Report
Water quality data for 1 water system serving 2,200 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Thayer, Missouri.
Get Water Quality Alerts
Be the first to know when water quality changes in Thayer.
Compliance & Violations
Active Violations (6)
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (40)
71
Jul 1, 2023
71
Jul 1, 2023
71
Jul 1, 2022
72
Jul 1, 2020
24
May 1, 2014 — May 31, 2014
+ 35 more resolved violations
Frequently Asked Questions
Is Thayer tap water safe to drink?
Thayer'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 Thayer tap water?
0 contaminants have been detected in Thayer's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Thayer?
Install a water filter rated for the specific contaminants found in Thayer's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Thayer have any water quality violations?
Yes, Thayer currently has 6 active violations. See the violations section above for details.