OLD HWY 90 WATER SERVICE
PWS ID: TX1630035 · CASTROVILLE, Texas 78009-0100
Population Served
1,215
Total Violations
27
Health-Based Violations
0
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Private
- Connections
- 405
- County
- Medina
- School/Daycare
- No
- MCL Violations
- 0
- Monitoring Violations
- 23
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Chlorine | MR | 12 | 2013 |
| Coliform (TCR) | MR | 7 | 2012 |
| Lead and Copper Rule | MR | 4 | 2018 |
| Consumer Confidence Rule | Other | 2 | 2006 |
| Public Notice | Other | 1 | 2008 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.