RARITAN
PWS ID: IL0710350 · RARITAN, Illinois 61471
Population Served
180
Total Violations
192
Health-Based Violations
130
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 73
- County
- Henderson
- School/Daycare
- No
- MCL Violations
- 130
- Monitoring Violations
- 22
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 70 | 2003 |
| Gross Alpha, Excl. Radon and U | MCL | 47 | 2000 |
| Coliform (TCR) | MR | 14 | 1999 |
| Fluoride | MCL | 13 | 1985 |
| Lead and Copper Rule | MR | 4 | 2018 |
| Nitrate | MR | 3 | 1999 |
| Consumer Confidence Rule | Other | 2 | 2013 |
| 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.