ST MARY PARISH WATER SEWERAGE COMM 1
PWS ID: LA1101009 · AMELIA, Louisiana 70340
Population Served
2,823
Total Violations
47
Health-Based Violations
8
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 1,200
- County
- St. Mary Parish
- School/Daycare
- No
- MCL Violations
- 3
- Monitoring Violations
- 30
- Treatment Tech Violations
- 5
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2015 |
| Consumer Confidence Rule | Other | 9 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2013 |
| TTHM | MR | 8 | 2013 |
| Interim Enhanced Surface Water Treatment Rule | TT | 4 | 2014 |
| Total Haloacetic Acids (HAA5) | MCL | 3 | 2025 |
| Lead and Copper Rule | MR | 2 | 2023 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.