IL AMERICAN-TOLONO
PWS ID: IL0191000 · GODFREY, Illinois 62035
Population Served
3,604
Total Violations
73
Health-Based Violations
26
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,200
- County
- Champaign
- School/Daycare
- No
- MCL Violations
- 24
- Monitoring Violations
- 43
- Treatment Tech Violations
- 2
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 24 | 2021 |
| Chlorine | MR | 12 | 2019 |
| Coliform (TCR) | MR | 8 | 2009 |
| TTHM | MR | 8 | 2022 |
| Revised Total Coliform Rule | MON | 8 | 2019 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2022 |
| Lead and Copper Rule | MR | 2 | 2006 |
| Lead and Copper Rule | TT | 2 | 1995 |
| Public Notice | Other | 2 | 2021 |
| 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.