CLIFTON
PWS ID: IL0750250 · CLIFTON, Illinois 60927
Population Served
1,500
Total Violations
30
Health-Based Violations
1
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 560
- County
- Iroquois
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 17
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2004 |
| Lead and Copper Rule | MR | 4 | 2003 |
| Consumer Confidence Rule | Other | 4 | 2004 |
| Public Notice | Other | 4 | 2005 |
| Lead and Copper Rule | TT | 1 | 1994 |
| 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.