ELMWOOD
PWS ID: IL1430300 · ELMWOOD, Illinois 61529
Population Served
2,058
Total Violations
111
Health-Based Violations
66
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 865
- County
- Peoria
- School/Daycare
- No
- MCL Violations
- 66
- Monitoring Violations
- 27
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 30 | 1993 |
| Gross Alpha, Excl. Radon and U | MCL | 21 | 1986 |
| Gross Alpha, Excl. Radon and U | MR | 16 | 1982 |
| Coliform (TCR) | MCL | 8 | 2000 |
| Coliform (TCR) | MR | 7 | 2000 |
| Fluoride | MCL | 7 | 1984 |
| Nitrate | MR | 4 | 2019 |
| Consumer Confidence Rule | Other | 2 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.