Water quality in South Houston, Texas
South Houston is in Harris 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 |
|---|---|---|---|---|
| Van Manor Mobile Home Park |
250 | 2 | 4.2 mi | |
| Kirkmont MUD |
2,277 | 0 | 4.5 mi | |
| Sagemeadow Utility District |
6,975 | 2 | 5.1 mi | |
| City of Pasadena |
152,000 | 1 | 5.1 mi | |
| City of Galena Park |
10,487 | 5 | 5.5 mi | |
| Clear Brook City MUD |
18,246 | 0 | 5.6 mi | |
| City of Deer Park |
34,495 | 0 | 7.0 mi | |
| Harris County Wcid 161 |
3,129 | 2 | 7.0 mi | |
| City of Jacinto City |
9,613 | 1 | 7.3 mi | |
| Harris County Wcid 156 |
1,116 | 0 | 7.8 mi | |
| Clear Lake City Water Authority |
89,702 | 0 | 8.2 mi | |
| Harris County MUD 8 |
3,271 | 0 | 8.7 mi | |
| Harris County Wcid 36 |
11,073 | 0 | 8.8 mi | |
| Harris County Wcid 89 |
9,033 | 0 | 9.0 mi | |
| Harris County Fwsd 47 |
4,250 | 1 | 9.2 mi | |
| Harris County MUD 55 Heritage Park |
16,392 | 0 | 9.2 mi | |
| Harris County Fwsd 51 |
19,671 | 1 | 9.8 mi | |
| Baybrook MUD 1 |
3,087 | 0 | 9.9 mi | |
| Harris County Fwsd 6 |
2,229 | 2 | 10.1 mi | |
| Advanced RV Park |
327 | 1 | 10.2 mi | |
| City of la Porte |
36,569 | 1 | 10.5 mi | |
| Pine Trails Utility |
6,969 | 0 | 10.6 mi | |
| Harris County Wcid 21 |
13,845 | 3 | 10.6 mi | |
| Harris County MUD 53 |
17,856 | 1 | 10.8 mi | |
| Harris County MUD 285 |
14,268 | 2 | 10.9 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, nearest to South Houston 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.