Water quality in D'Hanis, Texas
D'Hanis is in Medina County. 34 active public water systems serve the county; 16 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 Medina County
28 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| West Medina WSC |
1,683 | 2 | 1.1 mi | |
| City of Hondo |
11,044 | 2 | 6.8 mi | |
| Yancey WSC |
12,186 | 0 | 12.7 mi | |
| East Medina County SUD Unit 4 |
483 | 0 | 15.3 mi | |
| Old Hwy 90 N Ridge W System |
246 | 1 | 16.7 mi | |
| Old Hwy 90 Water Service |
1,215 | 0 | 17.6 mi | |
| East Medina County SUD Unit 2 |
2,505 | 0 | 18.0 mi | |
| Ville Dalsace Water Supply |
597 | 5 | 20.4 mi | |
| Highway 90 Ranch WSC |
412 | 2 | 20.8 mi | |
| East Medina County SUD Unit 3 |
1,365 | 0 | 20.9 mi | |
| New Alsace WSC |
201 | 0 | 22.0 mi | |
| Rocky Creek Subdivision Water System |
156 | 0 | 22.8 mi | |
| Medina River West WSC |
1,158 | 0 | 23.3 mi | |
| City of Castroville |
3,913 | 0 | 23.6 mi | |
| East Medina County SUD Unit 1 |
6,153 | 0 | 23.8 mi | |
| Valley Mobile Home Properties |
219 | 4 | 25.3 mi | |
| City of Devine |
4,335 | 3 | 25.3 mi | |
| Gusville Mobile Home Park |
273 | 3 | 25.6 mi | |
| Medina Valley Water Supply CO |
255 | 0 | 25.7 mi | |
| City of Natalia |
1,336 | 3 | 26.7 mi | |
| City of la Coste |
1,488 | 1 | 27.2 mi | |
| Summit Ridge |
252 | 2 | 27.5 mi | |
| West View Subdivision |
900 | 0 | 27.8 mi | |
| Dancing Bear |
444 | 0 | 29.3 mi | |
| Rio Medina Estates |
201 | 2 | 29.4 mi |
Non-community systems in Medina County (5: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Martin Marietta Medina County Quarry |
45 | 2 | 0 | |
|
Castroville Airport |
150 | 0 | 0 | |
|
Medina Valley High School |
2,501 | 4 | 1 | |
|
Zinsmeyer Trailer Park |
50 | 0 | 0 | |
|
Everfree Shire Ranch |
2 | 0 | 0 |
About this data
Water systems are matched to Medina County, nearest to D'Hanis 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.