County drinking water records
Zavala County, TX drinking water systems
4 community water systems serve Zavala County, TX, reporting 11,003 people served in all.
1 of them had at least one health-based violation in the last 10 years. 3 systems still have one unresolved.
4 rely mainly on groundwater, counting water bought from other systems.
3 systems filed a lead service line inventory listing no lead lines, no galvanized lines that must be replaced and no lines of unknown material.
- Community water systems
- 4
- People served, sum of each system's own figure
- 11,003
- Systems with a health-based violation, last 10 years
- 1
- Systems with one unresolved
- 3
- Lead service lines in inventories
- 0
Water systems serving Zavala County
4 systemsPeople served is each system's own figure for its whole service area. Violation counts cover the last 10 years of EPA records.
| System | Serves | People served | Main source | Health-based violations, 10 years | Unresolved | Lead lines |
|---|---|---|---|---|---|---|
| City of Crystal City | Crystal City | 7,128 | Groundwater | 0 | 0 | 0 |
| Zavala County WCID 1 | La Pryor | 2,043 | Groundwater | 0 | 1 | 0 |
| Batesville WSC | Batesville | 1,182 | Groundwater | 2 | 4 | No inventory |
| Loma Alta Water System | Chula Vista | 650 | Groundwater | 0 | 3 | 0 |
Cities and towns in Zavala County
4 places- Batesville1 system
- Chula Vista1 system
- Crystal City1 system
- La Pryor1 system
Counties come from the counties EPA lists each system serving, matched to 2024 Census counties; where EPA lists none, from the county coded in the system's ID, its service area map, or its mailing address. A county holding at least a fifth of a system's service area map is added when at least a fifth of that map lies in those counties. Towns are the ones EPA lists and the Census places such a map covers, always inside those counties. In New England, where EPA's town names a whole Town, it is not matched to the village of the same name. A system is not listed in a county holding less than a fifth of its map, or in a county or town its map reaches when the map lies mostly outside the counties EPA lists, so a page can leave out a system that serves part of the area. Methodology and limitations