Lake Villa, Illinois Water Quality Report
Water quality data for 4 water systems serving 9,289 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (50)
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Resolved Violations (281)
3A
Sep 1, 2025 — Sep 30, 2025
3A
Sep 1, 2025 — Sep 30, 2025
27
Oct 1, 2023 — Dec 31, 2023
27
Oct 1, 2023 — Dec 31, 2023
27
Oct 1, 2023 — Dec 31, 2023
+ 276 more resolved violations
Frequently Asked Questions
Is Lake Villa tap water safe to drink?
Lake Villa'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 Lake Villa tap water?
0 contaminants have been detected in Lake Villa's water supply across 4 water systems. See the full contaminant table above for details.
How can I improve my water quality in Lake Villa?
Install a water filter rated for the specific contaminants found in Lake Villa's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Lake Villa have any water quality violations?
Yes, Lake Villa currently has 50 active violations. See the violations section above for details.