HIGHWAY 90 RANCH WSC
PWS ID: TX1630014 · CASTROVILLE, Texas 78009-0721
Population Served
412
Total Violations
37
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 105
- County
- Medina
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 26
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 16 | 2020 |
| Consumer Confidence Rule | Other | 8 | 2010 |
| Lead and Copper Rule | MR | 6 | 2024 |
| Revised Total Coliform Rule | MON | 4 | 2017 |
| Public Notice | Other | 2 | 2015 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.