Water quality for ZIP code 77511
ZIP 77511 covers Alvin, League City, Manvel, Pearland, Santa Fe, and Hillcrest in Brazoria County, Texas, one of 16 ZIP codes in the county. 327 active public water systems serve the county; 194 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 Brazoria County
161 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| South Meadows East |
321 | 1 | 0.4 mi | |
| Calico Farms Subdivision |
72 | 3 | 0.5 mi | |
| City of Hillcrest Village |
813 | 0 | 1.4 mi | |
| City of Alvin |
26,244 | 1 | 3.0 mi | |
| Maria Elenas Mobile Homes |
45 | 7 | 3.3 mi | |
| Mark V Estates |
330 | 2 | 3.3 mi | |
| Oak Bend Estates |
171 | 0 | 4.1 mi | |
| Oak Manor MUD |
537 | 0 | 4.5 mi | |
| Bayou Shadows Water System |
174 | 5 | 4.5 mi | |
| J M P Utilities |
300 | 4 | 4.9 mi | |
| Country Acre Estates |
132 | 1 | 5.1 mi | |
| Weybridge Subdivision Water System |
120 | 0 | 5.3 mi | |
| City of Liverpool |
500 | 4 | 5.5 mi | |
| Country Meadows |
141 | 1 | 5.7 mi | |
| Savannah Plantation Subdivision |
300 | 0 | 6.0 mi | |
| Brazoria County MUD 24 |
708 | 0 | 6.2 mi | |
| Moreland Subdivision |
294 | 0 | 6.3 mi | |
| Country Creek Estates Water System |
336 | 0 | 6.5 mi | |
| Mooreland Subdivision Water System |
201 | 1 | 6.6 mi | |
| Meadowland Subdivision |
510 | 0 | 6.6 mi | |
| Pine Colony Mobile Home Park |
450 | 11 | 6.7 mi | |
| Briar Meadows |
111 | 2 | 6.8 mi | |
| Lee Ridge Subdivision |
78 | 1 | 7.2 mi | |
| Snug Harbor Subdivision |
135 | 2 | 7.3 mi | |
| Hastings Homeowners Water System |
231 | 0 | 7.5 mi |
Non-community systems in Brazoria County (165: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Brazoria 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.