Water quality for ZIP code 78610
ZIP 78610 covers Buda, Creedmoor, Mustang Ridge, Kyle, Austin, and Mountain City in Hays County, Texas, one of 7 ZIP codes in the county. 121 active public water systems serve the county; 77 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 Hays County
51 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| South Buda Wcid 1 |
2,517 | 1 | 1.4 mi | |
| Cimarron Park Water |
2,079 | 1 | 2.7 mi | |
| Leisurewoods Water |
1,338 | 0 | 2.9 mi | |
| Huntington Estates |
378 | 0 | 3.1 mi | |
| Plum Creek |
7,065 | 0 | 3.2 mi | |
| City of Hays |
270 | 1 | 3.6 mi | |
| Oak Forest WSC |
339 | 1 | 4.1 mi | |
| City of Mountain City |
725 | 1 | 4.3 mi | |
| Elliott Ranch Water System |
639 | 1 | 4.5 mi | |
| Chaparral Water System Hays |
444 | 0 | 5.0 mi | |
| Ruby Ranch WSC |
738 | 2 | 5.1 mi | |
| Copper Hills Water System |
141 | 1 | 5.1 mi | |
| Southwest Territory |
315 | 0 | 5.3 mi | |
| Meadow Woods Water Supply |
1,554 | 0 | 5.5 mi | |
| City of Kyle |
52,000 | 0 | 5.7 mi | |
| Goforth SUD |
34,893 | 3 | 6.2 mi | |
| Mid-Tex Utilities |
1,569 | 1 | 7.1 mi | |
| Reunion Ranch Wcid |
1,326 | 1 | 7.9 mi | |
| Granite Creek WSC |
219 | 5 | 8.2 mi | |
| Radiance WSC |
120 | 6 | 8.5 mi | |
| Goldenwood West WSC |
462 | 4 | 8.8 mi | |
| County Line SUD |
19,609 | 3 | 9.3 mi | |
| Sierra West Subdivision |
495 | 0 | 9.6 mi | |
| Signal Hill Water System 24 |
42 | 5 | 10.6 mi | |
| The Woodlands Water System |
195 | 3 | 10.7 mi |
Non-community systems in Hays County (69: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Hays 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.