Water quality in Randolph AFB, Texas
Randolph AFB is in Bexar County. 81 active public water systems serve the county; 55 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 Bexar County
41 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Converse |
29,709 | 0 | 2.1 mi | |
| City of Universal City |
20,119 | 1 | 2.3 mi | |
| City of Live Oak |
8,724 | 0 | 4.0 mi | |
| City of Selma |
11,418 | 1 | 4.4 mi | |
| Bexar County Wcid 10 Windcrest |
8,154 | 1 | 6.1 mi | |
| City of Kirby |
8,142 | 4 | 8.1 mi | |
| East Central SUD |
26,137 | 0 | 10.1 mi | |
| Jbsa Sam Houston |
37,563 | 1 | 10.6 mi | |
| City of Alamo Heights |
7,357 | 2 | 11.8 mi | |
| Cadillac Water |
252 | 0 | 14.9 mi | |
| Estates Utility Stonegate |
276 | 0 | 15.8 mi | |
| San Antonio Water System |
2,643,729 | 0 | 16.8 mi | |
| City of Shavano Park |
2,200 | 5 | 16.9 mi | |
| Oak North Mobile Homes Estates |
1,059 | 0 | 17.1 mi | |
| East Central SUD Palm Park Water |
882 | 1 | 17.7 mi | |
| Bavarian Hills |
207 | 0 | 18.1 mi | |
| City of Elmendorf |
4,221 | 2 | 19.8 mi | |
| City of Leon Valley |
6,870 | 2 | 20.3 mi | |
| North Breeze MHP |
123 | 4 | 20.4 mi | |
| Jbsa Lackland |
20,907 | 0 | 22.3 mi | |
| Lazy Acres Trailer Park |
105 | 4 | 22.4 mi | |
| Evetts Apartments |
51 | 6 | 22.6 mi | |
| Camp Stanley |
133 | 1 | 23.5 mi | |
| The Oaks WSC |
1,191 | 1 | 24.9 mi | |
| Water Exploration Stein Roger Well Field |
0 | 2 | 25.0 mi |
Non-community systems in Bexar County (39: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Bexar County, nearest to Randolph AFB 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.
Town locations and ZIP code areas come from U.S. Census Bureau 2020 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.