Geneseo, Illinois Water Quality Report
Water quality data for 11 water systems serving 8,096 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFBA | 0.008 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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Compliance & Violations
Active Violations (18)
75
Aug 22, 2025
4H
Jul 2, 2025
4H
Jul 2, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
72
Jul 1, 2025
66
Jun 30, 2025
66
Apr 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
72
Jul 1, 2024
72
Jul 1, 2024
71
Jul 1, 2018
Resolved Violations (482)
02
Jul 1, 2025 — Sep 30, 2025
71
Jul 1, 2025
02
Jul 1, 2025 — Sep 30, 2025
71
Jul 1, 2025
02
Apr 1, 2025 — Jun 30, 2025
+ 477 more resolved violations
Frequently Asked Questions
Is Geneseo tap water safe to drink?
Geneseo'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 Geneseo tap water?
1 contaminants have been detected in Geneseo's water supply across 11 water systems. See the full contaminant table above for details.
How can I improve my water quality in Geneseo?
Install a water filter rated for the specific contaminants found in Geneseo's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Geneseo have any water quality violations?
Yes, Geneseo currently has 141 active violations. See the violations section above for details.