Water quality for ZIP code 78391
ZIP 78391 covers Tynan in Bee County, Texas, one of 9 ZIP codes in the county. 8 active public water systems serve the county; 7 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Bee County
6 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Skidmore WSC |
777 | 1 | 5.3 mi | |
| Tdcj Chase Field |
5,669 | 4 | 13.8 mi | |
| City of Beeville |
13,664 | 5 | 15.8 mi | |
| Hilltop Mobile Home Park |
85 | 2 | 18.2 mi | |
| South Texas Childrens Home |
116 | 0 | 29.2 mi | |
| Pettus MUD |
650 | 1 | 30.8 mi |
Non-community systems in Bee County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Tdcj Water Hauler R IV Faciilities Maint |
25 | 2 | 0 |
About this data
Water systems are matched to Bee 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.