RICHLAND HEIGHTS SUBD WATER SYSTEM
PWS ID: LA1083015 · MANDEVILLE, Louisiana 70471
Population Served
30
Total Violations
95
Health-Based Violations
12
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 10
- County
- Richland Parish
- School/Daycare
- No
- MCL Violations
- 12
- Monitoring Violations
- 59
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 33 | 2016 |
| Chlorine | MR | 18 | 2016 |
| Public Notice | Other | 14 | 2015 |
| Coliform (TCR) | MCL | 12 | 1996 |
| Consumer Confidence Rule | Other | 9 | 2011 |
| TTHM | MR | 4 | 2015 |
| Total Haloacetic Acids (HAA5) | MR | 4 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.