Aviston, Illinois Water Quality Report
Water quality data for 6 water systems serving 6,854 people.
Water Source
Detected Contaminants
No contaminant data available for this location.
Get a Free Water Quality Consultation
Connect with a certified water treatment professional in Aviston, Illinois.
Get Water Quality Alerts
Be the first to know when water quality changes in Aviston.
Compliance & Violations
Active Violations (26)
75
Aug 22, 2025
75
Aug 22, 2025
75
Aug 22, 2025
75
Jul 12, 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
52
Jul 1, 2025
52
Jul 1, 2025
66
Apr 1, 2025
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
4G
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
2E
Oct 17, 2024
52
Oct 1, 2023
52
Oct 1, 2023
52
Oct 1, 2023
Resolved Violations (474)
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
71
Jul 1, 2025
+ 469 more resolved violations
Frequently Asked Questions
Is Aviston tap water safe to drink?
Aviston's water meets all EPA maximum contaminant levels. However, 0 contaminants were detected at various levels. Some residents may prefer additional filtration for peace of mind.
What contaminants are in Aviston tap water?
0 contaminants have been detected in Aviston's water supply across 6 water systems. See the full contaminant table above for details.
How can I improve my water quality in Aviston?
Install a water filter rated for the specific contaminants found in Aviston's water. See our filter recommendations above. You can also request your utility's Consumer Confidence Report for the most current test results.
Does Aviston have any water quality violations?
Yes, Aviston currently has 92 active violations. See the violations section above for details.