Skokie, Illinois Water Quality Report
Water quality data for 15 water systems serving 74,032 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (15)
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
71
Jul 1, 2025
4G
Feb 1, 2025
2E
Feb 1, 2025
2E
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
52
Jan 1, 2022
71
Jul 1, 2021
72
Oct 1, 2020
72
Oct 1, 2020
52
Jan 1, 2019
Resolved Violations (485)
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Jan 1, 2025 — Jan 31, 2025
31
Jan 1, 2025 — Jan 31, 2025
+ 480 more resolved violations
Frequently Asked Questions
Is Skokie tap water safe to drink?
Skokie'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 Skokie tap water?
0 contaminants have been detected in Skokie's water supply across 15 water systems. See the full contaminant table above for details.
How can I improve my water quality in Skokie?
Install a water filter rated for the specific contaminants found in Skokie's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Skokie have any water quality violations?
Yes, Skokie currently has 172 active violations. See the violations section above for details.