WATER & SEWER COMMISSION 4 OF ST MARY Water Quality Report
F
Unsafe
Safety Grade
10 violations in the past 5 years, including 10 health-based
System Details
- PWSID
- LA1101011
- Population Served
- 9,709
- Water Source
- Surface Water
- Owner
- Local Government
- State
- Louisiana
- EPA Region
- 6
Contaminants of Concern
| Contaminant | Status | Violations |
|---|---|---|
| Total Trihalomethanes (TTHMs) | ✕ Health-Based | 5 |
| Haloacetic Acids (HAA5) | ✕ Health-Based | 5 |
Violation History
2025
1
2024
6
2023
3
Total violations on record: 10
Service Area
Cities Served
ZIP Codes Served
Recommended Water Filters
Based on contaminants detected in this water system:
Activated Carbon Filter
Effective for chlorine, THMs, pesticides, and taste/odor improvement
Removes: Total Trihalomethanes (TTHMs), Haloacetic Acids (HAA5)