SIERRA WEST SUBDIVISION
PWS ID: TX1050134 · AUSTIN, Texas 78723-2476
Population Served
495
Total Violations
29
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 165
- County
- Hays
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 25
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Coliform (TCR) | MR | 12 | 2007 |
| Lead and Copper Rule | MR | 10 | 2022 |
| Public Notice | Other | 4 | 2020 |
| Revised Total Coliform Rule | MON | 3 | 2025 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.