AVISTON
PWS ID: IL0270100 · AVISTON, Illinois 62216
Population Served
2,545
Total Violations
81
Health-Based Violations
2
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,032
- County
- Clinton
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 69
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 9 | 2004 |
| Lead and Copper Rule | MR | 5 | 2004 |
| Consumer Confidence Rule | Other | 4 | 2018 |
| Chlorine | MR | 4 | 2004 |
| Arsenic | MR | 4 | 2002 |
| Barium | MR | 4 | 2002 |
| Cadmium | MR | 4 | 2002 |
| CYANIDE | MR | 4 | 2002 |
| Fluoride | MR | 4 | 2002 |
| Nickel | MR | 4 | 2002 |
| Antimony, Total | MR | 4 | 2002 |
| Beryllium, Total | MR | 4 | 2002 |
| Thallium, Total | MR | 4 | 2002 |
| Public Notice | Other | 4 | 2006 |
| Selenium | MR | 4 | 2002 |
| Mercury | MR | 4 | 2002 |
| Chromium | MR | 4 | 2002 |
| Chloramine | MR | 2 | 2007 |
| Lead and Copper Rule | TT | 2 | 1999 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.