UNION PARISH WATERWORKS DISTRICT 1
PWS ID: LA1111015 · FARMERVILLE, Louisiana 71241
Population Served
1,626
Total Violations
939
Health-Based Violations
302
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 542
- County
- Union Parish
- School/Daycare
- No
- MCL Violations
- 233
- Monitoring Violations
- 532
- Treatment Tech Violations
- 69
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 231 | 2017 |
| TTHM | MCL | 220 | 2025 |
| Total Haloacetic Acids (HAA5) | MR | 217 | 2016 |
| Public Notice | Other | 63 | 2025 |
| Groundwater Rule | TT | 60 | 2023 |
| Chlorine | MR | 26 | 2018 |
| Consumer Confidence Rule | Other | 23 | 2017 |
| Lead and Copper Rule | MR | 21 | 2022 |
| Revised Total Coliform Rule | MON | 16 | 2018 |
| Coliform (TCR) | MCL | 13 | 1997 |
| Coliform (TCR) | MR | 12 | 2015 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 9 | 2013 |
| Revised Total Coliform Rule | TT | 8 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| LEAD AND COPPER RULE REVISIONS | RPT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.