Freeport, Illinois Water Quality Report
Water quality data for 8 water systems serving 24,560 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| PFOS | 0.014 | 0.004 ug/L | 0.300 ug/L(EWG) | 350% | Above limit |
Recommended Water Filters
Based on the contaminants detected in your water supply, these filtration systems are recommended:
Reverse Osmosis (RO)
Reverse osmosis systems remove up to 99% of PFAS compounds. Recommended for homes with detected PFAS.
Up to 99% PFAS removal
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Compliance & Violations
Active Violations (38)
72
Jul 1, 2025
52
Jul 1, 2025
52
Jul 1, 2025
52
Jul 1, 2025
52
Jul 1, 2025
75
Jan 16, 2025
52
Jan 1, 2025
52
Jan 1, 2025
52
Jan 1, 2025
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
72
Jul 1, 2023
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Resolved Violations (462)
71
Jul 1, 2024
71
Jul 1, 2024
52
Jan 1, 2024
52
Jan 1, 2024
52
Jan 1, 2024
+ 457 more resolved violations
Frequently Asked Questions
Is Freeport tap water safe to drink?
Freeport's water has 1 contaminant detected above EPA limits. While the water is treated, residents may want to consider additional filtration.
What contaminants are in Freeport tap water?
1 contaminants have been detected in Freeport's water supply across 8 water systems. See the full contaminant table above for details.
How can I improve my water quality in Freeport?
Install a water filter rated for the specific contaminants found in Freeport's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Freeport have any water quality violations?
Yes, Freeport currently has 126 active violations. See the violations section above for details.