Hanover, Illinois Water Quality Report
Water quality data for 1 water system serving 863 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (10)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (17)
23
Aug 1, 2007 — Aug 31, 2007
23
Aug 1, 2007 — Aug 31, 2007
27
Jul 1, 2007 — Sep 30, 2007
27
Jul 1, 2007 — Sep 30, 2007
25
Jun 1, 1994 — Jun 30, 1994
+ 12 more resolved violations
Frequently Asked Questions
Is Hanover tap water safe to drink?
Hanover'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 Hanover tap water?
0 contaminants have been detected in Hanover's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Hanover?
Install a water filter rated for the specific contaminants found in Hanover's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Hanover have any water quality violations?
Yes, Hanover currently has 10 active violations. See the violations section above for details.