Water quality for ZIP code 76635
ZIP 76635 covers Coolidge in Limestone County, Texas, one of 8 ZIP codes in the county. 23 active public water systems serve the county; 21 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 Limestone County
18 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Coolidge |
786 | 4 | 2.5 mi | |
| Bistone Municipal Water Supply |
768 | 1 | 6.1 mi | |
| White Rock WSC 1 White Rock |
282 | 2 | 6.8 mi | |
| Hhsc Mexia State Supported Living Center |
256 | 3 | 7.1 mi | |
| City of Tehuacana |
224 | 1 | 7.1 mi | |
| White Rock WSC 3 West Lake Mexia |
602 | 2 | 7.5 mi | |
| White Rock WSC 2 Forest Glade |
1,968 | 2 | 10.6 mi | |
| City of Mexia |
7,459 | 2 | 10.8 mi | |
| Shiloh WSC |
615 | 4 | 14.8 mi | |
| City of Groesbeck |
4,250 | 2 | 15.3 mi | |
| Point Enterprise WSC |
2,388 | 1 | 17.3 mi | |
| City of Thornton Water System |
530 | 2 | 21.7 mi | |
| Slc WSC |
1,749 | 7 | 23.0 mi | |
| Big Creek West Subdivision Water Sytem |
57 | 2 | 25.6 mi | |
| Green Lake Estates Water Supply |
66 | 11 | 26.8 mi | |
| City of Kosse |
461 | 0 | 28.7 mi | |
| Farrar WSC |
52 | 1 | 28.8 mi | |
| Cedar Creek Water Supply |
207 | 1 | 30.1 mi |
Non-community systems in Limestone County (4: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Rainbow Ranch |
150 | 3 | 1 | |
|
Running Branch Campground & Marina |
168 | 1 | 0 | |
|
Limestone Electric Generating Facility |
275 | 0 | 0 | |
|
Lake Limestone Campground and Marina |
200 | 3 | 2 |
About this data
Water systems are matched to Limestone 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.