DIETERICH
PWS ID: IL0490150 · DIETERICH, Illinois 62424
Population Served
900
Total Violations
70
Health-Based Violations
4
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 432
- County
- Effingham
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 31
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 6 | 1993 |
| Nitrate | MR | 4 | 1996 |
| Xylenes, Total | MR | 4 | 1996 |
| Nitrite | MCL | 4 | 1996 |
| Chlorine | MR | 4 | 2011 |
| TTHM | MR | 4 | 2015 |
| Ethylbenzene | MR | 4 | 1996 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2015 |
| 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.