Palos Park, Illinois Water Quality Report
Water quality data for 3 water systems serving 7,679 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (6)
75
Aug 22, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
Violation
Unknown
Resolved Violations (29)
27
Oct 1, 2024 — Oct 31, 2024
27
Oct 1, 2024 — Oct 31, 2024
27
Oct 1, 2024 — Oct 31, 2024
27
Oct 1, 2024 — Oct 31, 2024
66
Dec 30, 2021
+ 24 more resolved violations
Frequently Asked Questions
Is Palos Park tap water safe to drink?
Palos 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 Palos Park tap water?
0 contaminants have been detected in Palos Park's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Palos Park?
Install a water filter rated for the specific contaminants found in Palos 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 Palos Park have any water quality violations?
Yes, Palos Park currently has 6 active violations. See the violations section above for details.