Wenona, Illinois Water Quality Report
Water quality data for 1 water system serving 974 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (27)
4H
Jul 2, 2025
4H
Jul 2, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
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Unknown
Violation
Unknown
Violation
Unknown
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Unknown
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Unknown
Violation
Unknown
Resolved Violations (109)
75
Jan 3, 2025
75
Jan 3, 2025
27
Jan 1, 2025 — Dec 31, 2025
02
Oct 1, 2024 — Dec 31, 2024
02
Oct 1, 2024 — Dec 31, 2024
+ 104 more resolved violations
Frequently Asked Questions
Is Wenona tap water safe to drink?
Wenona'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 Wenona tap water?
0 contaminants have been detected in Wenona's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Wenona?
Install a water filter rated for the specific contaminants found in Wenona's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Wenona have any water quality violations?
Yes, Wenona currently has 27 active violations. See the violations section above for details.