Westville, Illinois Water Quality Report
Water quality data for 3 water systems serving 4,761 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (39)
72
Jul 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
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Unknown
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Unknown
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Unknown
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Resolved Violations (338)
52
Jul 1, 2024
52
Jul 1, 2024
52
Jul 1, 2024
52
Jul 1, 2024
75
Apr 13, 2024
+ 333 more resolved violations
Frequently Asked Questions
Is Westville tap water safe to drink?
Westville'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 Westville tap water?
0 contaminants have been detected in Westville's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Westville?
Install a water filter rated for the specific contaminants found in Westville's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Westville have any water quality violations?
Yes, Westville currently has 39 active violations. See the violations section above for details.