LOUISA, TOWN OF
PWS ID: VA2109450 · LOUISA, Virginia 23093
Population Served
1,555
Total Violations
150
Health-Based Violations
142
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 872
- County
- Louisa
- School/Daycare
- No
- MCL Violations
- 142
- Monitoring Violations
- 6
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MCL | 73 | 2025 |
| TTHM | MCL | 55 | 2017 |
| Coliform (TCR) | MCL | 14 | 2013 |
| Coliform (TCR) | MR | 6 | 2002 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.