Onarga, Illinois Water Quality Report
Water quality data for 1 water system serving 1,409 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
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Compliance & Violations
Active Violations (12)
Violation
Unknown
Violation
Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
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Unknown
Resolved Violations (21)
75
Oct 16, 2024
75
Oct 16, 2024
75
Oct 16, 2024
75
Oct 16, 2024
3A
Aug 1, 2023 — Aug 31, 2023
+ 16 more resolved violations
Frequently Asked Questions
Is Onarga tap water safe to drink?
Onarga'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 Onarga tap water?
0 contaminants have been detected in Onarga's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Onarga?
Install a water filter rated for the specific contaminants found in Onarga's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Onarga have any water quality violations?
Yes, Onarga currently has 12 active violations. See the violations section above for details.