McLean, Illinois Water Quality Report
Water quality data for 1 water system serving 791 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (11)
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
Resolved Violations (27)
71
Jul 1, 2023
71
Jul 1, 2023
03
Jan 1, 2017 — Dec 31, 2022
03
Jan 1, 2017 — Dec 31, 2022
03
Jan 1, 2017 — Dec 31, 2022
+ 22 more resolved violations
Frequently Asked Questions
Is McLean tap water safe to drink?
McLean'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 McLean tap water?
0 contaminants have been detected in McLean's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in McLean?
Install a water filter rated for the specific contaminants found in McLean's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does McLean have any water quality violations?
Yes, McLean currently has 11 active violations. See the violations section above for details.