ARENZVILLE
PWS ID: IL0170050 · ARENZVILLE, Illinois 62611-0144
Population Served
419
Total Violations
66
Health-Based Violations
37
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 201
- County
- Cass
- School/Daycare
- No
- MCL Violations
- 37
- Monitoring Violations
- 14
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Nitrate | MCL | 37 | 1992 |
| Chlorine | MR | 4 | 2014 |
| TTHM | MR | 4 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2021 |
| Consumer Confidence Rule | Other | 2 | 2016 |
| Gross Alpha, Excl. Radon and U | MR | 1 | 1977 |
| Nitrate | MR | 1 | 1986 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.