TPWD LONGHORN CAVERNS STATE PARK
PWS ID: TX0270031 · AUSTIN, Texas 78744-3218
Population Served
300
Total Violations
45
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Transient Non-Community
- Owner Type
- State
- Connections
- 2
- County
- Burnet
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 32
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Revised Total Coliform Rule | MON | 20 | 2022 |
| Coliform (TCR) | MR | 8 | 2014 |
| Public Notice | Other | 5 | 2022 |
| E. COLI | MR | 4 | 2020 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.