Herrick, Illinois Water Quality Report
Water quality data for 1 water system serving 358 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (6)
4H
Jul 2, 2025
4H
Jul 2, 2025
57
Apr 2, 2023
57
Apr 2, 2023
Violation
Unknown
Violation
Unknown
Resolved Violations (494)
27
Jan 1, 2025 — Dec 31, 2025
66
Dec 30, 2022
66
Dec 30, 2022
71
Jul 1, 2022
71
Jul 1, 2022
+ 489 more resolved violations
Frequently Asked Questions
Is Herrick tap water safe to drink?
Herrick'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 Herrick tap water?
0 contaminants have been detected in Herrick's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Herrick?
Install a water filter rated for the specific contaminants found in Herrick's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Herrick have any water quality violations?
Yes, Herrick currently has 25 active violations. See the violations section above for details.