Dwight, Illinois Water Quality Report
Water quality data for 3 water systems serving 4,673 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (7)
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (493)
71
Jul 1, 2025
71
Jul 1, 2025
72
Jul 1, 2024
72
Jul 1, 2024
04
Jul 1, 2023 — Sep 30, 2023
+ 488 more resolved violations
Frequently Asked Questions
Is Dwight tap water safe to drink?
Dwight'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 Dwight tap water?
0 contaminants have been detected in Dwight's water supply across 3 water systems. See the full contaminant table above for details.
How can I improve my water quality in Dwight?
Install a water filter rated for the specific contaminants found in Dwight's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Dwight have any water quality violations?
Yes, Dwight currently has 61 active violations. See the violations section above for details.