Fostoria, Ohio Water Quality Report
Water quality data for 4 water systems serving 13,915 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (11)
72
Sep 4, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
72
Jan 30, 2024
72
Jan 7, 2022
71
Jul 1, 2021
71
Jul 1, 2011
71
Jul 1, 2009
71
Jul 1, 2009
71
Jul 1, 2008
Resolved Violations (489)
3A
Mar 1, 2025 — Mar 31, 2025
3A
Mar 1, 2025 — Mar 31, 2025
3A
Mar 1, 2025 — Mar 31, 2025
3A
Mar 1, 2025 — Mar 31, 2025
71
Jul 1, 2024
+ 484 more resolved violations
Frequently Asked Questions
Is Fostoria tap water safe to drink?
Fostoria'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 Fostoria tap water?
0 contaminants have been detected in Fostoria's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Fostoria?
Install a water filter rated for the specific contaminants found in Fostoria's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Fostoria have any water quality violations?
Yes, Fostoria currently has 26 active violations. See the violations section above for details.