Shannon, Illinois Water Quality Report
Water quality data for 1 water system serving 801 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (23)
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Unknown
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Resolved Violations (368)
27
Oct 1, 2023 — Dec 31, 2023
27
Oct 1, 2023 — Dec 31, 2023
27
Oct 1, 2023 — Dec 31, 2023
27
Oct 1, 2023 — Dec 31, 2023
66
Sep 29, 2022
+ 363 more resolved violations
Frequently Asked Questions
Is Shannon tap water safe to drink?
Shannon'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 Shannon tap water?
0 contaminants have been detected in Shannon's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Shannon?
Install a water filter rated for the specific contaminants found in Shannon's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Shannon have any water quality violations?
Yes, Shannon currently has 23 active violations. See the violations section above for details.