DALCOUR WATERWORKS DISTRICT
PWS ID: LA1075004 · BELLE CHASSE, Louisiana 70037
Population Served
1,248
Total Violations
90
Health-Based Violations
66
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 416
- County
- Plaquemines Parish
- School/Daycare
- No
- MCL Violations
- 11
- Monitoring Violations
- 21
- Treatment Tech Violations
- 55
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| CARBON, TOTAL | TT | 55 | 2019 |
| Coliform (TCR) | MCL | 11 | 2001 |
| Coliform (TCR) | MR | 8 | 2011 |
| Lead and Copper Rule | MR | 4 | 2017 |
| TTHM | MR | 4 | 2013 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2013 |
| Public Notice | Other | 2 | 2014 |
| Surface Water Treatment Rule | MR | 1 | 1995 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.