COLUMBIA HEIGHTS WATER DISTRICT
PWS ID: LA1021003 · COLUMBIA, Louisiana 71418
Population Served
1,965
Total Violations
12
Health-Based Violations
8
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 655
- County
- Caldwell Parish
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 4
- Treatment Tech Violations
- 8
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Groundwater Rule | TT | 8 | 2021 |
| Lead and Copper Rule | MR | 4 | 2022 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.