BROWNSVILLE NAVIGATION DISTRICT
PWS ID: TX0310028 · BROWNSVILLE, Texas 78521-1000
Population Served
708
Total Violations
23
Health-Based Violations
1
Water Source
Surface Water
System Details
- System Type
- Non-Transient Non-Community
- Owner Type
- Local
- Connections
- 236
- County
- Cameron
- School/Daycare
- No
- MCL Violations
- 1
- Monitoring Violations
- 18
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 8 | 2018 |
| Revised Total Coliform Rule | MON | 8 | 2024 |
| Coliform (TCR) | Other | 2 | 1993 |
| Coliform (TCR) | MR | 2 | 1993 |
| Coliform (TCR) | MCL | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.