Water quality for ZIP code 76639
ZIP 76639 covers Dawson in Navarro County, Texas, one of 12 ZIP codes in the 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 |
|---|---|---|---|---|
| City of Dawson |
822 | 1 | 3.9 mi | |
| Purdon Water |
528 | 4 | 6.9 mi | |
| Navarro Mills WSC |
3,852 | 0 | 13.1 mi | |
| City of Richland |
1,020 | 4 | 14.1 mi | |
| Angus WSC |
1,206 | 1 | 15.2 mi | |
| City of Blooming Grove |
857 | 3 | 16.0 mi | |
| City of Barry |
336 | 3 | 16.1 mi | |
| Retreat Water System |
864 | 0 | 16.2 mi | |
| B & B WSC |
3,027 | 4 | 16.5 mi | |
| City of Frost |
759 | 2 | 17.1 mi | |
| Beaton Lake Estates Water System |
93 | 1 | 18.1 mi | |
| City of Corsicana PWS |
25,885 | 0 | 18.6 mi | |
| Northcrest Water System |
60 | 0 | 20.8 mi | |
| M E N WSC |
4,040 | 3 | 21.4 mi | |
| North Town Acres |
666 | 2 | 21.5 mi | |
| Emhouse Water System |
1,146 | 2 | 21.7 mi | |
| Winkler WSC |
1,344 | 8 | 24.8 mi | |
| Chatfield WSC |
6,546 | 2 | 28.1 mi | |
| City of Goodlow |
234 | 6 | 30.8 mi | |
| Rice WSC |
10,167 | 1 | 31.6 mi | |
| City of Kerens |
1,520 | 3 | 32.4 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, 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.