EJ WATER-MONTROSE
PWS ID: IL0490350 · DIETERICH, Illinois 62424
Population Served
201
Total Violations
57
Health-Based Violations
31
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 110
- County
- Effingham
- School/Daycare
- No
- MCL Violations
- 30
- Monitoring Violations
- 14
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 30 | 2020 |
| Chlorine | MR | 8 | 2010 |
| Coliform (TCR) | MR | 4 | 2010 |
| Consumer Confidence Rule | Other | 2 | 2006 |
| Lead and Copper Rule | MR | 1 | 2000 |
| 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.