HALFWAY-CARROLL WATER SYSTEM
PWS ID: LA1081005 · COUSHATTA, Louisiana 71019
Population Served
498
Total Violations
44
Health-Based Violations
18
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 166
- County
- Red River Parish
- School/Daycare
- No
- MCL Violations
- 18
- Monitoring Violations
- 19
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 14 | 2010 |
| TTHM | MR | 6 | 2007 |
| Total Haloacetic Acids (HAA5) | MR | 6 | 2007 |
| Chlorine | MR | 4 | 2013 |
| Revised Total Coliform Rule | MCL | 4 | 2020 |
| Coliform (TCR) | MR | 3 | 2015 |
| Public Notice | Other | 2 | 2016 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.