Anna, Illinois Water Quality Report
Water quality data for 2 water systems serving 5,210 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 16.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 160% | Above guideline |
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Compliance & Violations
Active Violations (17)
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Violation
Unknown
Resolved Violations (70)
71
Jul 1, 2025
71
Jul 1, 2025
02
Apr 1, 2024 — Jun 30, 2024
02
Apr 1, 2024 — Jun 30, 2024
02
Apr 1, 2024 — Jun 30, 2024
+ 65 more resolved violations
Frequently Asked Questions
Is Anna tap water safe to drink?
Anna's water meets all EPA maximum contaminant levels. However, 1 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Anna tap water?
1 contaminants have been detected in Anna's water supply across 2 water systems. See the full contaminant table above for details.
How can I improve my water quality in Anna?
Install a water filter rated for the specific contaminants found in Anna's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Anna have any water quality violations?
Yes, Anna currently has 17 active violations. See the violations section above for details.