Country Club Hills, Illinois Water Quality Report
Water quality data for 1 water system serving 16,500 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (18)
72
Jul 1, 2025
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Violation
Unknown
Resolved Violations (6)
66
Dec 30, 2020
66
Dec 30, 2020
71
Jul 1, 2016
71
Jul 1, 2016
52
Oct 1, 1994
+ 1 more resolved violations
Frequently Asked Questions
Is Country Club Hills tap water safe to drink?
Country Club Hills'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 Country Club Hills tap water?
0 contaminants have been detected in Country Club Hills's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Country Club Hills?
Install a water filter rated for the specific contaminants found in Country Club Hills's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Country Club Hills have any water quality violations?
Yes, Country Club Hills currently has 18 active violations. See the violations section above for details.