CASTOR WATER SYSTEM
PWS ID: LA1013006 · CASTOR, Louisiana 71016
Population Served
435
Total Violations
339
Health-Based Violations
212
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 145
- County
- Bienville Parish
- School/Daycare
- No
- MCL Violations
- 212
- Monitoring Violations
- 123
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 114 | 2018 |
| Total Haloacetic Acids (HAA5) | MCL | 95 | 2019 |
| TTHM | MR | 63 | 2017 |
| Total Haloacetic Acids (HAA5) | MR | 60 | 2017 |
| Coliform (TCR) | MCL | 3 | 1994 |
| Consumer Confidence Rule | Other | 1 | 1999 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.