Flanagan, Illinois Water Quality Report
Water quality data for 1 water system serving 1,110 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (3)
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
Resolved Violations (21)
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
27
Jan 1, 2023 — Dec 31, 2023
66
Dec 30, 2020
+ 16 more resolved violations
Frequently Asked Questions
Is Flanagan tap water safe to drink?
Flanagan'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 Flanagan tap water?
0 contaminants have been detected in Flanagan's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Flanagan?
Install a water filter rated for the specific contaminants found in Flanagan's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Flanagan have any water quality violations?
Yes, Flanagan currently has 3 active violations. See the violations section above for details.