Batavia, Illinois Water Quality Report
Water quality data for 1 water system serving 26,098 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 34.5 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 345% | Above guideline |
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Compliance & Violations
Active Violations (16)
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Resolved Violations (273)
03
Jul 1, 2025 — Sep 30, 2025
03
Jul 1, 2025 — Sep 30, 2025
27
Oct 1, 2024 — Oct 31, 2024
27
Oct 1, 2024 — Oct 31, 2024
3A
Oct 1, 2024 — Oct 31, 2024
+ 268 more resolved violations
Frequently Asked Questions
Is Batavia tap water safe to drink?
Batavia'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 Batavia tap water?
1 contaminants have been detected in Batavia's water supply across 1 water system. See the full contaminant table above for details.
How can I improve my water quality in Batavia?
Install a water filter rated for the specific contaminants found in Batavia's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Batavia have any water quality violations?
Yes, Batavia currently has 16 active violations. See the violations section above for details.