SUN WATER SUPPLY
PWS ID: LA1103038 · SUN, Louisiana 70463
Population Served
726
Total Violations
129
Health-Based Violations
86
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 252
- County
- St. Tammany Parish
- School/Daycare
- No
- MCL Violations
- 14
- Monitoring Violations
- 11
- Treatment Tech Violations
- 72
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 68 | 2021 |
| Coliform (TCR) | MCL | 14 | 1999 |
| Consumer Confidence Rule | Other | 9 | 2017 |
| Public Notice | Other | 6 | 2021 |
| Lead and Copper Rule | MR | 4 | 2012 |
| Lead and Copper Rule | TT | 4 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 3 | 2011 |
| TTHM | MR | 3 | 2011 |
| Revised Total Coliform Rule | Other | 2 | 2016 |
| Coliform (TCR) | MR | 1 | 2001 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.