ZAVALA COUNTY WCID 1
PWS ID: TX2540003 · LA PRYOR, Texas 78872-0358
Population Served
2,043
Total Violations
504
Health-Based Violations
422
Water Source
Groundwater
System Details
- System Type
- Community
- Owner Type
- Local
- Connections
- 681
- County
- Zavala
- School/Daycare
- No
- MCL Violations
- 422
- Monitoring Violations
- 12
- Treatment Tech Violations
- 0
Violation History
Contaminant violations recorded by EPA.
| Contaminant | Category | Count | Latest |
|---|---|---|---|
| Combined Radium (-226 and -228) | MCL | 210 | 2013 |
| Gross Alpha, Excl. Radon and U | MCL | 208 | 2014 |
| Public Notice | Other | 17 | 2022 |
| Chlorine | MR | 9 | 2020 |
| Nitrate | MCL | 4 | 2011 |
| Coliform (TCR) | Other | 3 | 1992 |
| Coliform (TCR) | MR | 3 | 1992 |
Data Sources: EPA Safe Drinking Water Information System (SDWIS), Q4 2025.
This data is provided for informational purposes only.