Roanoke, Illinois Water Quality Report
Water quality data for 1 water system serving 2,000 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (18)
52
Jul 1, 2025
52
Jul 1, 2025
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
Resolved Violations (18)
26
Mar 1, 2006 — Mar 31, 2006
26
Mar 1, 2006 — Mar 31, 2006
26
Mar 1, 2006 — Mar 31, 2006
22
Mar 1, 2006 — Mar 31, 2006
22
Mar 1, 2006 — Mar 31, 2006
+ 13 more resolved violations
Frequently Asked Questions
Is Roanoke tap water safe to drink?
Roanoke'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 Roanoke tap water?
0 contaminants have been detected in Roanoke's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Roanoke?
Install a water filter rated for the specific contaminants found in Roanoke's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Roanoke have any water quality violations?
Yes, Roanoke currently has 18 active violations. See the violations section above for details.