New Lenox, Illinois Water Quality Report
Water quality data for 2 water systems serving 28,434 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (30)
72
Jul 1, 2025
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Resolved Violations (61)
27
Jan 1, 2024 — Dec 31, 2024
27
Jan 1, 2024 — Dec 31, 2024
27
Jan 1, 2024 — Dec 31, 2024
27
Jan 1, 2024 — Dec 31, 2024
27
Jul 1, 2020 — Sep 30, 2020
+ 56 more resolved violations
Frequently Asked Questions
Is New Lenox tap water safe to drink?
New Lenox'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 New Lenox tap water?
0 contaminants have been detected in New Lenox's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in New Lenox?
Install a water filter rated for the specific contaminants found in New Lenox's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does New Lenox have any water quality violations?
Yes, New Lenox currently has 30 active violations. See the violations section above for details.