SLIGO WATER SYSTEM INCORPORATED
PWS ID: LA1015044 · COUSHATTA, Louisiana 71019
Population Served
2,850
Total Violations
415
Health-Based Violations
92
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 950
- County
- Bossier Parish
- School/Daycare
- No
- MCL Violations
- 43
- Monitoring Violations
- 180
- Treatment Tech Violations
- 49
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Public Notice | Other | 110 | 2024 |
| Lead and Copper Rule | MR | 107 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 30 | 2012 |
| TTHM | MR | 30 | 2012 |
| Lead and Copper Rule | TT | 28 | 2020 |
| Consumer Confidence Rule | Other | 26 | 2023 |
| Coliform (TCR) | MCL | 22 | 2011 |
| Groundwater Rule | TT | 21 | 2021 |
| Arsenic | MCL | 21 | 2018 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 5 | 2008 |
| Chlorine | MR | 5 | 2015 |
| Coliform (TCR) | MR | 3 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.