SOUTH DESOTO WATER SYSTEM
PWS ID: LA1031029 · MANSFIELD, Louisiana 71052
Population Served
963
Total Violations
691
Health-Based Violations
398
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 321
- County
- De Soto Parish
- School/Daycare
- No
- MCL Violations
- 385
- Monitoring Violations
- 224
- Treatment Tech Violations
- 13
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 385 | 2025 |
| TTHM | MR | 122 | 2023 |
| Total Haloacetic Acids (HAA5) | MR | 95 | 2016 |
| Public Notice | Other | 54 | 2024 |
| Groundwater Rule | TT | 13 | 2018 |
| Consumer Confidence Rule | Other | 10 | 2021 |
| Lead and Copper Rule | MR | 5 | 2016 |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | MR | 2 | 2010 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.