Water quality for ZIP code 77036
ZIP 77036 covers Houston in Harris County, Texas, one of 132 ZIP codes in the county. 1,320 active public water systems serve the county; 683 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 |
|---|---|---|---|---|
| Harris County MUD 372 |
2,619 | 0 | 3.3 mi | |
| City of Bunker Hill Village |
3,771 | 1 | 4.3 mi | |
| City of Bellaire |
18,090 | 3 | 4.4 mi | |
| Southwest Harris County MUD 1 |
1,581 | 2 | 4.6 mi | |
| Harris County MUD 122 |
1,158 | 0 | 4.7 mi | |
| Memorial Villages Water Authority |
11,382 | 1 | 4.8 mi | |
| Harris County Wcid Fondren Road |
3,144 | 2 | 4.8 mi | |
| Bissonnet MUD |
8,160 | 0 | 5.0 mi | |
| Harris County MUD 158 |
6,798 | 0 | 5.4 mi | |
| Beechnut MUD |
2,451 | 0 | 5.7 mi | |
| Renn Road MUD |
4,464 | 2 | 5.8 mi | |
| City of Southside Place |
2,457 | 1 | 5.9 mi | |
| West Harris County MUD 6 |
3,435 | 0 | 5.9 mi | |
| City of West University Place |
19,200 | 3 | 6.2 mi | |
| Mission Bend MUD 2 |
10,155 | 2 | 6.3 mi | |
| City of Spring Valley Village |
4,229 | 0 | 6.4 mi | |
| City of Hilshire Village |
945 | 1 | 6.7 mi | |
| Harris County MUD 120 |
13,197 | 0 | 7.3 mi | |
| Mission Bend MUD 1 |
6,546 | 2 | 7.4 mi | |
| Chelford One MUD |
4,557 | 0 | 7.6 mi | |
| Chelford City MUD |
8,917 | 1 | 7.9 mi | |
| Harris County MUD 537 |
1,416 | 0 | 8.0 mi | |
| Harris County MUD 147 |
3,003 | 0 | 8.0 mi | |
| Rice University |
8,415 | 5 | 8.1 mi | |
| West Harris County MUD 4 |
1,632 | 1 | 8.6 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.