LOUISVILLE
PWS ID: IL0250200 · LOUISVILLE, Illinois 62858
Population Served
1,201
Total Violations
52
Health-Based Violations
4
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 600
- County
- Clay
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 29
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 23 | 2005 |
| Consumer Confidence Rule | Other | 7 | 2022 |
| Public Notice | Other | 4 | 2007 |
| Coliform (TCR) | MCL | 4 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2024 |
| Lead and Copper Rule | MR | 1 | 2000 |
| 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.