ST MARTIN WATER AND SEWER COMMISSION 1
PWS ID: LA1099010 · MORGAN CITY, Louisiana 70380
Population Served
2,262
Total Violations
95
Health-Based Violations
11
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 754
- County
- St. Martin Parish
- School/Daycare
- No
- MCL Violations
- 6
- Monitoring Violations
- 72
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MR | 36 | 2014 |
| Total Haloacetic Acids (HAA5) | MR | 36 | 2014 |
| Coliform (TCR) | MCL | 6 | 2005 |
| Groundwater Rule | TT | 5 | 2015 |
| Consumer Confidence Rule | Other | 3 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.