Trenton, Illinois Water Quality Report
Water quality data for 2 water systems serving 6,212 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (5)
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (122)
71
Jul 1, 2025
71
Jul 1, 2025
02
Apr 1, 2022 — Jun 30, 2022
02
Apr 1, 2022 — Jun 30, 2022
02
Apr 1, 2022 — Jun 30, 2022
+ 117 more resolved violations
Frequently Asked Questions
Is Trenton tap water safe to drink?
Trenton'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 Trenton tap water?
0 contaminants have been detected in Trenton's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Trenton?
Install a water filter rated for the specific contaminants found in Trenton's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Trenton have any water quality violations?
Yes, Trenton currently has 5 active violations. See the violations section above for details.