TOWN OF OBERLIN WATER SYSTEM
PWS ID: LA1003007 · OBERLIN, Louisiana 70655
Population Served
2,730
Total Violations
102
Health-Based Violations
27
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 910
- County
- Allen Parish
- School/Daycare
- No
- MCL Violations
- 20
- Monitoring Violations
- 50
- Treatment Tech Violations
- 7
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 20 | 2012 |
| E. COLI | MR | 13 | 2022 |
| Total Haloacetic Acids (HAA5) | MR | 11 | 2012 |
| TTHM | MR | 11 | 2012 |
| Public Notice | Other | 10 | 2023 |
| Coliform (TCR) | MR | 10 | 2013 |
| Consumer Confidence Rule | Other | 8 | 2017 |
| Groundwater Rule | TT | 7 | 2023 |
| Chlorine | MR | 4 | 2016 |
| Lead and Copper Rule | MR | 1 | 1994 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.