PONDEROSA RANCHES SUBDIVISION
PWS ID: LA1103077 · LORANGER, Louisiana 70446
Population Served
579
Total Violations
140
Health-Based Violations
29
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 193
- County
- St. Tammany Parish
- School/Daycare
- No
- MCL Violations
- 4
- Monitoring Violations
- 61
- Treatment Tech Violations
- 25
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Total Haloacetic Acids (HAA5) | MR | 29 | 2015 |
| Consumer Confidence Rule | Other | 25 | 2022 |
| Groundwater Rule | TT | 25 | 2025 |
| TTHM | MR | 24 | 2015 |
| Lead and Copper Rule | MR | 6 | 2024 |
| Public Notice | Other | 5 | 2021 |
| Coliform (TCR) | MCL | 4 | 2000 |
| Coliform (TCR) | MR | 2 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.