PLEASANT RIDGE WATER SYSTEM
PWS ID: LA1059006 · OLLA, Louisiana 71465
Population Served
540
Total Violations
145
Health-Based Violations
113
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 180
- County
- La Salle Parish
- School/Daycare
- No
- MCL Violations
- 112
- Monitoring Violations
- 28
- Treatment Tech Violations
- 1
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 112 | 2019 |
| TTHM | MR | 21 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 5 | 2013 |
| Public Notice | Other | 2 | 2017 |
| Lead and Copper Rule | MR | 2 | 2023 |
| LEAD AND COPPER RULE REVISIONS | TT | 1 | 2024 |
| 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.