Highland Park, Illinois Water Quality Report
Water quality data for 1 water system serving 30,176 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (6)
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (10)
43
Apr 1, 2005 — Apr 30, 2005
43
Apr 1, 2005 — Apr 30, 2005
43
Apr 1, 2005 — Apr 30, 2005
43
Apr 1, 2005 — Apr 30, 2005
43
Apr 1, 2005 — Apr 30, 2005
+ 5 more resolved violations
Frequently Asked Questions
Is Highland Park tap water safe to drink?
Highland Park'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 Highland Park tap water?
0 contaminants have been detected in Highland Park's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Highland Park?
Install a water filter rated for the specific contaminants found in Highland Park's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Highland Park have any water quality violations?
Yes, Highland Park currently has 6 active violations. See the violations section above for details.