Knoxville, Illinois Water Quality Report
Water quality data for 1 water system serving 3,120 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (16)
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
Resolved Violations (316)
72
Dec 3, 2023
72
Dec 3, 2023
22
Aug 1, 2007 — Aug 31, 2007
22
Aug 1, 2007 — Aug 31, 2007
22
Aug 1, 2007 — Aug 31, 2007
+ 311 more resolved violations
Frequently Asked Questions
Is Knoxville tap water safe to drink?
Knoxville'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 Knoxville tap water?
0 contaminants have been detected in Knoxville's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Knoxville?
Install a water filter rated for the specific contaminants found in Knoxville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Knoxville have any water quality violations?
Yes, Knoxville currently has 16 active violations. See the violations section above for details.