Water quality in Rockport, Texas
Rockport is in Aransas County. 18 active public water systems serve the county; 16 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 Aransas County
8 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Copano Heights Water |
330 | 2 | 2.0 mi | |
| Copano Cove Subdivision |
1,668 | 2 | 3.0 mi | |
| Copano Ridge Subdivision |
765 | 2 | 3.4 mi | |
| Aransas Bay Utilities |
1,062 | 3 | 7.2 mi | |
| Lamar Improvement District |
450 | 1 | 7.3 mi | |
| Sunset Bay |
123 | 3 | 7.5 mi | |
| Aransas County MUD 1 |
615 | 1 | 7.7 mi | |
| Holiday Beach WSC |
2,553 | 2 | 8.7 mi |
Non-community systems in Aransas County (9: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Alluring Oaks RV Park |
30 | 1 | 0 | |
|
Seaport Village RV Park |
101 | 0 | 0 | |
|
Wayward Wind RV Park |
90 | 1 | 0 | |
|
Tpwd Goose Island State Park |
150 | 0 | 0 | |
|
Hidden Oaks RV Resort |
183 | 1 | 0 | |
|
South Sands RV Park |
96 | 2 | 0 | |
|
Aransas National Wildlife Refuge Visitor |
150 | 1 | 0 | |
|
Shellys RV Park |
99 | 1 | 0 | |
|
Mom and Pops RV and Fishing Retreat |
84 | 3 | 0 |
About this data
Water systems are matched to Aransas County, nearest to Rockport 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.