Hazel Crest, Illinois Water Quality Report
Water quality data for 1 water system serving 13,098 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (16)
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
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Unknown
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Unknown
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
Resolved Violations (19)
27
Jul 1, 2024 — Sep 30, 2024
27
Jul 1, 2024 — Sep 30, 2024
27
Jul 1, 2024 — Sep 30, 2024
27
Jul 1, 2024 — Sep 30, 2024
27
Jul 1, 2004 — Sep 30, 2004
+ 14 more resolved violations
Frequently Asked Questions
Is Hazel Crest tap water safe to drink?
Hazel Crest'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 Hazel Crest tap water?
0 contaminants have been detected in Hazel Crest's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Hazel Crest?
Install a water filter rated for the specific contaminants found in Hazel Crest's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Hazel Crest have any water quality violations?
Yes, Hazel Crest currently has 16 active violations. See the violations section above for details.