Herscher, Illinois Water Quality Report
Water quality data for 1 water system serving 1,600 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (22)
4H
Jul 2, 2025
4H
Jul 2, 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
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (6)
25
May 1, 2002 — May 31, 2002
25
May 1, 2002 — May 31, 2002
24
Apr 1, 1995 — Apr 30, 1995
24
Apr 1, 1995 — Apr 30, 1995
24
Apr 1, 1995 — Apr 30, 1995
+ 1 more resolved violations
Frequently Asked Questions
Is Herscher tap water safe to drink?
Herscher'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 Herscher tap water?
0 contaminants have been detected in Herscher's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Herscher?
Install a water filter rated for the specific contaminants found in Herscher's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Herscher have any water quality violations?
Yes, Herscher currently has 22 active violations. See the violations section above for details.