CITY OF SANTA ROSA
PWS ID: TX0310009 · SANTA ROSA, Texas 78593-0326
Population Served
2,883
Total Violations
353
Health-Based Violations
155
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 787
- County
- Cameron
- School/Daycare
- No
- MCL Violations
- 152
- Monitoring Violations
- 132
- Treatment Tech Violations
- 3
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 103 | 2025 |
| Interim Enhanced Surface Water Treatment Rule | MR | 68 | 2017 |
| Total Haloacetic Acids (HAA5) | MCL | 44 | 2006 |
| Public Notice | Other | 22 | 2025 |
| Lead and Copper Rule | MR | 22 | 2024 |
| Consumer Confidence Rule | Other | 21 | 2022 |
| TTHM | MR | 11 | 2025 |
| Chlorite | MR | 9 | 2018 |
| Chlorine dioxide | MR | 8 | 2018 |
| Total Haloacetic Acids (HAA5) | MR | 8 | 2020 |
| Coliform (TCR) | MR | 6 | 2010 |
| Chlorite | MCL | 4 | 2019 |
| LEAD AND COPPER RULE REVISIONS | RPT | 3 | 2024 |
| LEAD AND COPPER RULE REVISIONS | TT | 3 | 2024 |
| Coliform (TCR) | MCL | 1 | 1991 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.