Water quality in Colleyville, Texas
Colleyville is in Tarrant County. 111 active public water systems serve the county; 59 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 Tarrant County
76 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Bedford |
49,941 | 0 | 3.2 mi | |
| City of Hurst |
40,454 | 0 | 4.3 mi | |
| City of Southlake |
31,576 | 1 | 4.4 mi | |
| City of Euless |
61,601 | 0 | 4.5 mi | |
| City of North Richland Hills |
74,859 | 0 | 4.5 mi | |
| City of Grapevine |
52,346 | 1 | 5.3 mi | |
| City of Keller |
46,308 | 1 | 5.3 mi | |
| City of Watauga |
23,806 | 0 | 6.1 mi | |
| South Lake Park Service |
108 | 0 | 6.4 mi | |
| Town of Westlake |
2,002 | 0 | 6.9 mi | |
| City of Richland Hills |
8,521 | 0 | 7.2 mi | |
| City of Haltom City |
47,014 | 1 | 8.7 mi | |
| Blue Mound |
2,396 | 1 | 11.2 mi | |
| Blue Mound Estates |
111 | 0 | 11.6 mi | |
| City of Haslet |
3,579 | 0 | 11.9 mi | |
| North Ridge Estates |
138 | 0 | 12.2 mi | |
| Town of Pantego |
2,500 | 0 | 12.2 mi | |
| City of Saginaw |
23,890 | 2 | 12.7 mi | |
| Savanna Estates |
351 | 0 | 13.4 mi | |
| City of Arlington |
413,955 | 0 | 13.5 mi | |
| City of Dalworthington Gardens |
2,330 | 0 | 13.7 mi | |
| Van Zandt Farms |
702 | 0 | 13.8 mi | |
| City of Fort Worth |
955,900 | 1 | 14.4 mi | |
| North Fork Estates |
588 | 1 | 14.6 mi | |
| Sun Valley Estates Water Supply |
228 | 0 | 14.9 mi |
Non-community systems in Tarrant County (34: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Tarrant County, nearest to Colleyville 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.