Water quality in Oak Valley, Texas
Oak Valley is in Navarro County. 23 active public water systems serve the county; 19 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 Navarro County
21 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Retreat Water System |
864 | 0 | 2.8 mi | |
| Beaton Lake Estates Water System |
93 | 1 | 4.7 mi | |
| Angus WSC |
1,206 | 1 | 5.5 mi | |
| Northcrest Water System |
60 | 0 | 7.2 mi | |
| B & B WSC |
3,027 | 4 | 7.2 mi | |
| Purdon Water |
528 | 4 | 7.9 mi | |
| North Town Acres |
666 | 2 | 8.1 mi | |
| City of Barry |
336 | 3 | 8.6 mi | |
| Corbet WSC |
3,234 | 1 | 8.9 mi | |
| Emhouse Water System |
1,146 | 2 | 10.4 mi | |
| M E N WSC |
4,040 | 3 | 10.5 mi | |
| City of Richland |
1,020 | 4 | 10.8 mi | |
| City of Blooming Grove |
857 | 3 | 12.5 mi | |
| Navarro Mills WSC |
3,852 | 0 | 13.0 mi | |
| Chatfield WSC |
6,546 | 2 | 14.8 mi | |
| City of Dawson |
822 | 1 | 14.9 mi | |
| City of Frost |
759 | 2 | 17.3 mi | |
| Winkler WSC |
1,344 | 8 | 18.2 mi | |
| City of Goodlow |
234 | 6 | 18.6 mi | |
| Rice WSC |
10,167 | 1 | 19.4 mi | |
| City of Kerens |
1,520 | 3 | 19.8 mi |
Non-community systems in Navarro County (1: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Pelican Isle Water System |
384 | 1 | 1 |
About this data
Water systems are matched to Navarro County, nearest to Oak Valley 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.