Water quality for ZIP code 78931
Austin County, Texas, one of 7 ZIP codes in the county. 33 active public water systems serve the county; 25 had an EPA violation in the past three years.
Most likely your provider
Your location is within the outer bounds of this system's EPA service area.
Other community water systems in Austin County
20 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Austin County WSC 1 |
1,080 | 6 | 8.0 mi | |
| New Ulm WSC |
300 | 1 | 10.1 mi | |
| City of Bellville |
4,206 | 6 | 12.5 mi | |
| Austin County WSC 4 |
681 | 5 | 16.2 mi | |
| Austin County WSC 3 |
425 | 7 | 16.7 mi | |
| Austin County WSC 2 |
576 | 4 | 17.0 mi | |
| Coushatte Campground |
250 | 2 | 18.3 mi | |
| Hillside Estates Water System |
72 | 2 | 20.3 mi | |
| Lakeside Estates Water System |
78 | 1 | 20.7 mi | |
| Settlers Crossing Water System |
123 | 1 | 21.1 mi | |
| Settlers Crossing Water System 2 |
135 | 0 | 21.2 mi | |
| Settlers Estates Sec II |
132 | 1 | 22.1 mi | |
| Settlers Meadows Water System |
138 | 1 | 22.6 mi | |
| City of Sealy |
6,839 | 2 | 24.4 mi | |
| Meadowview Estates II |
144 | 3 | 27.4 mi | |
| Meadowview Estates |
162 | 4 | 27.4 mi | |
| Green Meadows WSC |
84 | 3 | 30.2 mi | |
| City of Brazos Country |
579 | 1 | 30.8 mi | |
| SK Mobile Home Park |
60 | 4 | 33.7 mi | |
| City of Wallis |
1,292 | 4 | 35.8 mi |
Non-community systems in Austin County (12: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Central Texas Vipassana Association |
50 | 0 | 0 | |
|
Bluebonnet Ranch |
25 | 0 | 0 | |
|
Contech Engineered Solutions |
65 | 2 | 2 | |
|
Star Maxx |
200 | 2 | 1 | |
|
Acme Brick San Felipe Plant |
115 | 4 | 1 | |
|
Tpwd Stephen F Austin State Historical P |
200 | 0 | 0 | |
|
Stephen F Austin Golf Club |
25 | 1 | 0 | |
|
San Felipe Austin State Historic Museum |
25 | 0 | 0 | |
|
Sun Mart 121 |
175 | 2 | 1 | |
|
Gulf States Toyota |
127 | 0 | 0 | |
|
Vital Link |
35 | 1 | 1 | |
|
Wctractor Sealy Kubota |
250 | 0 | 0 |
About this data
Water systems are matched to Austin 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.