RIDGWAY
PWS ID: IL0590300 · RIDGWAY, Illinois 62979
Population Served
874
Total Violations
90
Health-Based Violations
37
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 483
- County
- Gallatin
- School/Daycare
- No
- MCL Violations
- 36
- Monitoring Violations
- 14
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Arsenic | MCL | 32 | 2007 |
| Lead and Copper Rule | MR | 6 | 2021 |
| Coliform (TCR) | MR | 5 | 1999 |
| Consumer Confidence Rule | Other | 5 | 2025 |
| Coliform (TCR) | MCL | 4 | 2011 |
| Chlorine | MR | 2 | 2007 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
| Lead and Copper Rule | TT | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.