TWIN BUTTES WATER SYSTEM
PWS ID: TX2260026 · SAN ANGELO, Texas 76904-9719
Population Served
42
Total Violations
161
Health-Based Violations
33
Water Source
Surface Water
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 22
- County
- Tom Green
- School/Daycare
- No
- MCL Violations
- 33
- Monitoring Violations
- 94
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| TTHM | MCL | 32 | 2025 |
| Coliform (TCR) | MR | 23 | 2010 |
| TTHM | MR | 21 | 2017 |
| Total Haloacetic Acids (HAA5) | MR | 21 | 2017 |
| Public Notice | Other | 15 | 2018 |
| Chlorine | MR | 14 | 2019 |
| Consumer Confidence Rule | Other | 8 | 2022 |
| Lead and Copper Rule | MR | 7 | 2022 |
| Coliform (TCR) | Other | 6 | 1993 |
| Nitrate | MR | 4 | 2016 |
| E. COLI | MR | 4 | 2011 |
| Coliform (TCR) | MCL | 1 | 1993 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.