LENZBURG
PWS ID: IL1630700 · SWANSEA, Illinois 62226
Population Served
680
Total Violations
52
Health-Based Violations
7
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 272
- County
- St. Clair
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 23
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Lead and Copper Rule | MR | 11 | 2023 |
| Consumer Confidence Rule | Other | 5 | 2010 |
| Interim Enhanced Surface Water Treatment Rule | TT | 5 | 2018 |
| Chlorine | MR | 4 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2023 |
| Coliform (TCR) | MR | 4 | 2009 |
| Lead and Copper Rule | TT | 2 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.