Mansfield, LA 71052
5 water systems • 18,036 residents
Severe water quality issues - filtration essential
Score: 8/100
Graded on EPA violations, contaminants, severity, compliance, and enforcement history. See methodology.
Data updated June 2026 • Sources: EPA ECHO and EPA Envirofacts
15
Contaminants Detected
1,922
Violations on Record
1,259
Health-Based Violations
0
Recent Violations
Grade Breakdown
8 / 100 points
Recommended Water Filters
- ✓Point-of-Use Carbon Filter (NSF-certified for lead)
- ✓Ultraviolet (UV) Purification
- ✓Activated Carbon Filter (disinfection byproducts)
- ✓Whole Home Carbon Filter System
Consult a water quality specialist for personalized recommendations.
Mansfield vs LA & National Average
Detected Contaminants
15 contaminants detected across water systems serving this ZIP code
| Contaminant | Category |
|---|---|
| Total Haloacetic Acids (HAA5) | Disinfection Byproduct |
| TTHM | Disinfection Byproduct |
| Lead and Copper Rule | Heavy Metal |
| LEAD AND COPPER RULE REVISIONS | Heavy Metal |
| Coliform (TCR) | Microorganism |
| Revised Total Coliform Rule | Microorganism |
| CARBON, TOTAL | Other |
| Chlorine | Other |
| Consumer Confidence Rule | Other |
| Groundwater Rule | Other |
| Interim Enhanced Surface Water Treatment Rule | Other |
| Public Notice | Other |
| Stage 1 Disinfectants and Disinfection Byproducts Rule | Other |
| Stage 2 Disinfectants and Disinfection Byproducts Rule | Other |
| Surface Water Treatment Rule | Other |
Water System Information
- Systems Serving This ZIP:
- EAST DESOTO WATER SYSTEM, SOUTH MANSFIELD WATER SYSTEM, MANSFIELD WATER SYSTEM, SOUTH DESOTO WATER SYSTEM, DESOTO PARISH WATER WORKS DISTRICT 1
- Population Served:
- 18,036
- Systems With Violations:
- 5 of 5
- Major Violations:
- 371
- Enforcement Actions:
- 1,918
Frequently Asked Questions
What does the grade mean?
Our A–F grade ranks this ZIP code's water quality against every other analyzed ZIP in the country, based on EPA data. A = among the best, F = among the most troubled.
Is my tap water safe to drink?
Water systems regulated by the EPA must comply with Safe Drinking Water Act standards. However, if you're concerned about water quality, consider a water filter appropriate for your contaminants.
How often is the data updated?
We update our data quarterly with the latest EPA ECHO and Envirofacts data. Historical violations are tracked to identify patterns.
What filters do you recommend?
Filter recommendations are based on detected contaminants in your area. See our Filter Guide for detailed information about different filter types.