Park Ridge, Illinois Water Quality Report
Water quality data for 1 water system serving 39,800 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (3)
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Resolved Violations (16)
71
Jul 1, 2022
71
Jul 1, 2022
27
Mar 1, 2022 — May 31, 2022
27
Mar 1, 2022 — May 31, 2022
27
Mar 1, 2022 — May 31, 2022
+ 11 more resolved violations
Frequently Asked Questions
Is Park Ridge tap water safe to drink?
Park Ridge'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 Park Ridge tap water?
0 contaminants have been detected in Park Ridge's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Park Ridge?
Install a water filter rated for the specific contaminants found in Park Ridge's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Park Ridge have any water quality violations?
Yes, Park Ridge currently has 3 active violations. See the violations section above for details.