Kankakee, Illinois Water Quality Report
Water quality data for 34 water systems serving 189,548 people.
Water Source
Detected Contaminants
| Contaminant | Detected Level | EPA Limit (MCL) | Health Guideline | % of Limit | Status |
|---|---|---|---|---|---|
| lithium | 52.0 | No federal limit | 10.0 ug/L(EPA/USGS HBSL) | 520% | Above guideline |
| PFBA | 0.007 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
| PFBS | 0.005 | No federal limit | 2000.0 ug/L(EPA Health Advisory) | 0% | Below guideline |
| PFHxA | 0.004 | No federal limit | 1000.0 ug/L(EWG) | 0% | Below guideline |
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 (14)
52
Jul 1, 2025
72
Jul 1, 2025
52
Jul 1, 2025
51
Jul 1, 2025
52
Jul 1, 2025
52
Jul 1, 2025
52
Jul 1, 2025
72
Jul 1, 2025
52
Jul 1, 2025
72
Jul 1, 2024
75
Jul 12, 2015
75
Jul 12, 2015
75
Aug 14, 2013
75
Aug 14, 2013
Resolved Violations (486)
27
Aug 1, 2025 — Aug 31, 2025
3A
Aug 1, 2025 — Aug 31, 2025
3A
Aug 1, 2025 — Aug 31, 2025
3A
Aug 1, 2025 — Aug 31, 2025
27
Aug 1, 2025 — Aug 31, 2025
+ 481 more resolved violations
Frequently Asked Questions
Is Kankakee tap water safe to drink?
Kankakee's water meets all EPA maximum contaminant levels. However, 4 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Kankakee tap water?
4 contaminants have been detected in Kankakee's water supply across 34 water systems. See the full contaminant table above for details.
How can I improve my water quality in Kankakee?
Install a water filter rated for the specific contaminants found in Kankakee's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Kankakee have any water quality violations?
Yes, Kankakee currently has 284 active violations. See the violations section above for details.