Rantoul, Illinois Water Quality Report
Water quality data for 4 water systems serving 13,574 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (5)
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
Resolved Violations (495)
02
Jul 1, 2025 — Sep 30, 2025
75
Jun 7, 2025
75
Jun 7, 2025
75
Jun 7, 2025
75
Jun 7, 2025
+ 490 more resolved violations
Frequently Asked Questions
Is Rantoul tap water safe to drink?
Rantoul'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 Rantoul tap water?
0 contaminants have been detected in Rantoul's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Rantoul?
Install a water filter rated for the specific contaminants found in Rantoul's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Rantoul have any water quality violations?
Yes, Rantoul currently has 64 active violations. See the violations section above for details.