Water quality for ZIP code 76093
ZIP 76093 covers Rio Vista in Johnson County, Texas, one of 11 ZIP codes in the county. 61 active public water systems serve the county; 39 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 Johnson County
56 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Westover Hills |
150 | 3 | 2.5 mi | |
| Nolan River Estates |
303 | 1 | 4.3 mi | |
| Fishermans Paradise |
351 | 6 | 5.7 mi | |
| Parker WSC |
3,300 | 3 | 6.0 mi | |
| Westlake Village Mobile Home Park |
132 | 4 | 6.1 mi | |
| Rolling Oaks Subdivision |
252 | 7 | 6.1 mi | |
| The Retreat Water Supply |
633 | 0 | 6.4 mi | |
| Fred Mitchell MHP |
132 | 0 | 7.7 mi | |
| City of Cleburne |
34,075 | 3 | 9.8 mi | |
| Oakridge Mobile Home Subdivision |
60 | 2 | 10.9 mi | |
| Woodland Oaks Estates |
189 | 2 | 12.3 mi | |
| City of Grandview |
1,879 | 1 | 13.2 mi | |
| Johnson County SUD |
65,517 | 2 | 13.5 mi | |
| City of Keene |
6,863 | 2 | 13.5 mi | |
| Buffalo Creek |
300 | 0 | 13.5 mi | |
| Blue Water Oaks Estates |
606 | 3 | 14.1 mi | |
| Oak Leaf Trail |
132 | 2 | 14.6 mi | |
| Martin Creek Estates |
84 | 0 | 14.7 mi | |
| Garden Acres |
78 | 0 | 14.9 mi | |
| Thomas Acres |
165 | 7 | 15.4 mi | |
| Twin Creek Subdivision |
780 | 1 | 15.5 mi | |
| Bethany SUD |
4,503 | 3 | 16.0 mi | |
| Ridgecrest Addition & Misty Hollow |
459 | 0 | 16.7 mi | |
| Northcrest Addition |
744 | 2 | 16.8 mi | |
| City of Alvarado |
6,614 | 4 | 17.3 mi |
Non-community systems in Johnson County (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Highland Hideaway RV Park |
102 | 0 | 0 | |
|
Tpwd Cleburne State Park |
375 | 0 | 0 | |
|
Chambers Creek Baptist Church |
50 | 1 | 0 | |
|
Owen Oil Tools |
157 | 0 | 0 |
About this data
Water systems are matched to Johnson 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.