Water quality for ZIP code 78349
ZIP 78349 covers Concepcion in Duval County, Texas, one of 5 ZIP codes in the county. 9 active public water systems serve the county; 8 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Duval County
5 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Duval County Crd Realitos |
200 | 2 | 15.8 mi | |
| Duval County Crd Benavides |
2,285 | 4 | 17.2 mi | |
| City of San Diego Glossbrenner Unit |
545 | 4 | 23.5 mi | |
| San Diego MUD 1 |
6,291 | 5 | 26.8 mi | |
| Freer Wcid |
2,923 | 2 | 40.0 mi |
Non-community systems in Duval County (3: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Ramirez Common School District |
38 | 6 | 1 | |
|
Gonzalitoz Grocery Store |
40 | 1 | 1 | |
|
US Border Patrol Station Freer |
50 | 0 | 0 |
About this data
Water systems are matched to Duval County, the county this ZIP code lies in, nearest to the ZIP code's centre first. Your exact provider depends on your address and connection; the largest community water system in a county is usually the city or town utility. Distances are measured to the centre of the service area EPA publishes for the system.
ZIP code areas and town boundaries come from the U.S. Census Bureau's 2020 ZCTA files.
Source: the U.S. EPA's Enforcement and Compliance History Online system (ECHO), which publishes the federal Safe Drinking Water Information System. EPA's terms and values are shown as published. The Texas records are from EPA's data refresh of Oct 7, 2026; EPA refreshes this data quarterly, and states report to EPA with a lag of three to six months, so the newest violations may not appear yet. Retrieved from ECHO on Oct 11, 2026.