HICO WATER SYSTEM
PWS ID: LA1061008 · DUBACH, Louisiana 71235
Population Served
1,530
Total Violations
424
Health-Based Violations
308
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 510
- County
- Lincoln Parish
- School/Daycare
- No
- MCL Violations
- 308
- Monitoring Violations
- 84
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 269 | 2025 |
| TTHM | MR | 36 | 2023 |
| Total Haloacetic Acids (HAA5) | MCL | 26 | 2024 |
| Total Haloacetic Acids (HAA5) | MR | 17 | 2016 |
| Coliform (TCR) | MR | 16 | 2015 |
| Public Notice | Other | 14 | 2025 |
| Coliform (TCR) | MCL | 13 | 2012 |
| Consumer Confidence Rule | Other | 10 | 2024 |
| Chlorine | MR | 9 | 2015 |
| Lead and Copper Rule | MR | 6 | 2024 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.