ST TAM PARISH - ALTON
PWS ID: LA1103145 · COVINGTON, Louisiana 70433
Population Served
499
Total Violations
38
Health-Based Violations
5
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 200
- County
- St. Tammany Parish
- School/Daycare
- No
- MCL Violations
- 5
- Monitoring Violations
- 30
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 8 | 2016 |
| Coliform (TCR) | MR | 7 | 2016 |
| Coliform (TCR) | MCL | 5 | 1992 |
| TTHM | MR | 4 | 2013 |
| Revised Total Coliform Rule | MON | 4 | 2016 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2013 |
| Lead and Copper Rule | MR | 3 | 2004 |
| Consumer Confidence Rule | Other | 2 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.