Port Byron, Illinois Water Quality Report
Water quality data for 5 water systems serving 2,309 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (65)
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
72
Jul 1, 2024
52
Oct 1, 2017
52
Oct 1, 2017
76
Sep 13, 2006
76
Sep 13, 2006
75
Sep 8, 2006
75
Sep 8, 2006
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Unknown
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Resolved Violations (320)
72
Jul 1, 2023
72
Jul 1, 2023
72
Jul 1, 2023
72
Jul 1, 2023
71
Jul 1, 2022
+ 315 more resolved violations
Frequently Asked Questions
Is Port Byron tap water safe to drink?
Port Byron'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 Port Byron tap water?
0 contaminants have been detected in Port Byron's water supply across 5 water systems. See the full contaminant table above for details.
How can I improve my water quality in Port Byron?
Install a water filter rated for the specific contaminants found in Port Byron's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Port Byron have any water quality violations?
Yes, Port Byron currently has 65 active violations. See the violations section above for details.