County drinking water records
Duval County, TX drinking water systems
6 community water systems serve Duval County, TX, reporting 12,404 people served in all. A system that also serves other counties counts all of its customers here.
5 of them had at least one health-based violation in the last 10 years. 5 systems still have one unresolved.
6 rely mainly on groundwater, counting water bought from other systems.
1 system filed a lead service line inventory listing 0 lead lines, 0 galvanized lines that must be replaced and 2 lines of unknown material.
- Community water systems
- 6
- People served, sum of each system's own figure
- 12,404
- Systems with a health-based violation, last 10 years
- 5
- Systems with one unresolved
- 5
- Lead service lines in inventories
- 0
Water systems serving Duval County
6 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 |
|---|---|---|---|---|---|---|
| San Diego MUD 1 | San Diego and land outside it | 6,291 | Groundwater | 5 | 4 | No inventory |
| Freer WCID | Freer | 2,923 | Groundwater | 15 | 0 | 0 |
| Duval County CRD Benavides | Benavides | 2,285 | Groundwater | 57 | 3 | No inventory |
| City of San Diego Glossbrenner Unit | Outside cities and towns | 545 | Purchased groundwater | 1 | 4 | No inventory |
| Duval County CRD Realitos | Realitos | 200 | Groundwater | 0 | 1 | No inventory |
| Duval County CRD Concepcion | Concepcion | 160 | Groundwater | 36 | 4 | No inventory |
Cities and towns in Duval County
5 places- Benavides1 system
- Concepcion1 system
- Freer1 system
- Realitos1 system
- San Diego1 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