Springfield, Illinois Water Quality Report
Water quality data for 15 water systems serving 129,791 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.006 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (40)
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
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Resolved Violations (460)
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
27
Apr 1, 2025 — Jun 30, 2025
+ 455 more resolved violations
Frequently Asked Questions
Is Springfield tap water safe to drink?
Springfield'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 Springfield tap water?
1 contaminants have been detected in Springfield's water supply across 15 water systems. See the full contaminant table above for details.
How can I improve my water quality in Springfield?
Install a water filter rated for the specific contaminants found in Springfield's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Springfield have any water quality violations?
Yes, Springfield currently has 103 active violations. See the violations section above for details.