TOWN OF WASHINGTON WATER SYSTEM
PWS ID: LA1097016 · WASHINGTON, Louisiana 70589
Population Served
1,713
Total Violations
56
Health-Based Violations
37
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 571
- County
- St. Landry Parish
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 9
- Treatment Tech Violations
- 17
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 20 | 2015 |
| Groundwater Rule | TT | 17 | 2022 |
| Public Notice | Other | 4 | 2020 |
| Chlorine | MR | 4 | 2016 |
| Revised Total Coliform Rule | MON | 4 | 2016 |
| Lead and Copper Rule | MR | 1 | 1993 |
| 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.