Water quality for ZIP code 77081
ZIP 77081 covers Houston and Bellaire in Harris County, Texas, one of 132 ZIP codes in the county. 1,320 active public water systems serve the county; 679 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 Harris County
713 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| City of Southside Place |
2,457 | 1 | 2.7 mi | |
| City of West University Place |
19,200 | 3 | 2.9 mi | |
| Memorial Villages Water Authority |
11,382 | 1 | 4.2 mi | |
| City of Bunker Hill Village |
3,771 | 1 | 4.8 mi | |
| Rice University |
8,415 | 5 | 4.8 mi | |
| Southwest Harris County MUD 1 |
1,581 | 2 | 5.4 mi | |
| City of Hilshire Village |
945 | 1 | 5.5 mi | |
| City of Spring Valley Village |
4,229 | 0 | 5.6 mi | |
| Harris County MUD 537 |
1,416 | 0 | 5.6 mi | |
| Harris County Wcid Fondren Road |
3,144 | 2 | 5.8 mi | |
| Harris County MUD 372 |
2,619 | 0 | 6.2 mi | |
| Harris County MUD 122 |
1,158 | 0 | 6.2 mi | |
| City of Houston |
2,970,543 | 1 | 6.7 mi | |
| Harris County MUD 420 |
1,941 | 0 | 8.0 mi | |
| P & B Water System |
660 | 4 | 8.3 mi | |
| Bissonnet MUD |
8,160 | 0 | 8.3 mi | |
| Harris County MUD 158 |
6,798 | 0 | 8.7 mi | |
| West Harris County MUD 6 |
3,435 | 0 | 8.9 mi | |
| Beechnut MUD |
2,451 | 0 | 9.0 mi | |
| Renn Road MUD |
4,464 | 1 | 9.1 mi | |
| Mission Bend MUD 2 |
10,155 | 2 | 9.6 mi | |
| Advanced RV Park |
327 | 1 | 10.1 mi | |
| Harris County MUD 120 |
13,197 | 0 | 10.4 mi | |
| Harris County Wcid 89 |
9,033 | 0 | 10.6 mi | |
| Mission Bend MUD 1 |
6,546 | 2 | 10.7 mi |
Non-community systems in Harris County (606: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
About this data
Water systems are matched to Harris 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.