TRI-WATER SYSTEM
PWS ID: LA1111020 · FARMERVILLE, Louisiana 71241
Population Served
1,302
Total Violations
503
Health-Based Violations
478
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 434
- County
- Union Parish
- School/Daycare
- No
- MCL Violations
- 474
- Monitoring Violations
- 19
- Treatment Tech Violations
- 4
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 466 | 2025 |
| TTHM | MR | 10 | 2016 |
| Coliform (TCR) | MCL | 8 | 2009 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2005 |
| Coliform (TCR) | MR | 4 | 2013 |
| Groundwater Rule | TT | 4 | 2022 |
| Lead and Copper Rule | MR | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.