LASALLE WATERWORKS DISTRICT 1
PWS ID: LA1059002 · TROUT, Louisiana 71371
Population Served
3,240
Total Violations
51
Health-Based Violations
35
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,080
- County
- La Salle Parish
- School/Daycare
- No
- MCL Violations
- 22
- Monitoring Violations
- 11
- Treatment Tech Violations
- 13
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 22 | 2006 |
| Groundwater Rule | TT | 11 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2013 |
| TTHM | MR | 4 | 2013 |
| Coliform (TCR) | MR | 3 | 2006 |
| Lead and Copper Rule | TT | 2 | 2018 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.