PALMYRA
PWS ID: IL1170800 · MODESTO, Illinois 62667
Population Served
605
Total Violations
73
Health-Based Violations
52
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 281
- County
- Macoupin
- School/Daycare
- No
- MCL Violations
- 27
- Monitoring Violations
- 9
- Treatment Tech Violations
- 25
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Atrazine | MCL | 21 | 1995 |
| Interim Enhanced Surface Water Treatment Rule | TT | 15 | 2021 |
| CARBON, TOTAL | TT | 10 | 2025 |
| Consumer Confidence Rule | Other | 8 | 2017 |
| Coliform (TCR) | MCL | 6 | 2015 |
| Coliform (TCR) | MR | 5 | 2015 |
| Chloramine | MR | 4 | 2015 |
| Public Notice | Other | 2 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.