PORT OF WEST ST MARY
PWS ID: LA1101013 · FRANKLIN, Louisiana 70538
Population Served
400
Total Violations
183
Health-Based Violations
142
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 27
- County
- St. Mary Parish
- School/Daycare
- No
- MCL Violations
- 136
- Monitoring Violations
- 33
- Treatment Tech Violations
- 6
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 136 | 2025 |
| TTHM | MR | 18 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 7 | 2006 |
| Lead and Copper Rule | TT | 6 | 2019 |
| Public Notice | Other | 5 | 2016 |
| Coliform (TCR) | MR | 4 | 2015 |
| Lead and Copper Rule | MR | 4 | 2016 |
| Consumer Confidence Rule | Other | 2 | 2017 |
| Groundwater Rule | Other | 1 | 2021 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.