ROSELAND WATER SYSTEM
PWS ID: LA1105022 · ROSELAND, Louisiana 70456
Population Served
1,521
Total Violations
118
Health-Based Violations
79
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 507
- County
- Tangipahoa Parish
- School/Daycare
- No
- MCL Violations
- 47
- Monitoring Violations
- 18
- Treatment Tech Violations
- 32
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MCL | 47 | 2008 |
| Groundwater Rule | TT | 32 | 2021 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2011 |
| TTHM | MR | 8 | 2011 |
| Consumer Confidence Rule | Other | 7 | 2017 |
| Public Notice | Other | 4 | 2021 |
| Coliform (TCR) | MR | 2 | 2006 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.