Massillon, Ohio Water Quality Report
Water quality data for 17 water systems serving 106,702 people.
Water Source
Detected Contaminants
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Compliance & Violations
Active Violations (12)
72
Dec 23, 2024
72
Oct 18, 2021
72
Nov 30, 2020
72
Feb 6, 2020
72
Jan 15, 2020
72
Jan 10, 2020
72
Jan 9, 2020
72
Jan 23, 2019
72
Jan 23, 2019
72
Dec 5, 2018
71
Jul 1, 2012
71
Jul 1, 2010
Resolved Violations (488)
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
+ 483 more resolved violations
Frequently Asked Questions
Is Massillon tap water safe to drink?
Massillon's water meets all EPA maximum contaminant levels. However, 3 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Massillon tap water?
3 contaminants have been detected in Massillon's water supply across 17 water systems. See the full contaminant table above for details.
How can I improve my water quality in Massillon?
Install a water filter rated for the specific contaminants found in Massillon's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Massillon have any water quality violations?
Yes, Massillon currently has 54 active violations. See the violations section above for details.