Donnellson, Illinois Water Quality Report
Water quality data for 1 water system serving 213 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (44)
75
Jul 12, 2025
72
Jul 1, 2025
75
Jan 16, 2023
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Resolved Violations (344)
27
Oct 1, 2024 — Dec 31, 2024
27
Oct 1, 2024 — Dec 31, 2024
27
Oct 1, 2024 — Dec 31, 2024
27
Oct 1, 2024 — Dec 31, 2024
27
Oct 1, 2024 — Dec 31, 2024
+ 339 more resolved violations
Frequently Asked Questions
Is Donnellson tap water safe to drink?
Donnellson'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 Donnellson tap water?
0 contaminants have been detected in Donnellson's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Donnellson?
Install a water filter rated for the specific contaminants found in Donnellson's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Donnellson have any water quality violations?
Yes, Donnellson currently has 44 active violations. See the violations section above for details.