Bloomington, Illinois Water Quality Report
Water quality data for 6 water systems serving 82,110 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.005 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (25)
75
Aug 22, 2025
75
Aug 22, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
71
Jul 1, 2025
72
Jul 1, 2025
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
72
Jul 1, 2024
66
Dec 30, 2022
75
Aug 16, 2017
Resolved Violations (475)
27
Jul 1, 2025 — Jul 31, 2025
75
Jan 26, 2025
75
Jan 26, 2025
75
Jan 26, 2025
75
Jan 26, 2025
+ 470 more resolved violations
Frequently Asked Questions
Is Bloomington tap water safe to drink?
Bloomington'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 Bloomington tap water?
1 contaminants have been detected in Bloomington's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Bloomington?
Install a water filter rated for the specific contaminants found in Bloomington's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Bloomington have any water quality violations?
Yes, Bloomington currently has 76 active violations. See the violations section above for details.