Water quality in El Lago, Texas
El Lago 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 |
|---|---|---|---|---|
| City of Pasadena EL Cary Estates |
1,470 | 1 | 1.1 mi | |
| City of Seabrook |
13,560 | 1 | 1.5 mi | |
| City of Nassau Bay |
5,347 | 1 | 3.2 mi | |
| City of Shoreacres |
1,493 | 1 | 3.7 mi | |
| Clear Lake City Water Authority |
89,702 | 0 | 4.7 mi | |
| Harris County Wcid 156 |
1,116 | 0 | 4.8 mi | |
| City of Webster |
13,710 | 0 | 5.3 mi | |
| Harris County Wcid 161 |
3,129 | 2 | 5.6 mi | |
| City of la Porte |
36,569 | 1 | 6.5 mi | |
| Baybrook MUD 1 |
3,087 | 0 | 6.9 mi | |
| City of Morgans Point |
275 | 1 | 7.6 mi | |
| Harris County MUD 55 Heritage Park |
16,392 | 0 | 7.9 mi | |
| City of Pasadena |
152,000 | 1 | 8.7 mi | |
| City of Deer Park |
34,495 | 0 | 9.1 mi | |
| Clear Brook City MUD |
18,246 | 0 | 10.3 mi | |
| Sagemeadow Utility District |
6,975 | 2 | 11.4 mi | |
| Kirkmont MUD |
2,277 | 0 | 11.9 mi | |
| City of South Houston |
17,397 | 1 | 12.6 mi | |
| City of Baytown |
86,004 | 1 | 14.1 mi | |
| Harris County Fwsd 6 |
2,229 | 2 | 14.3 mi | |
| Harris County Fwsd 27 |
2,190 | 1 | 14.8 mi | |
| Van Manor Mobile Home Park |
250 | 2 | 15.0 mi | |
| Harris County Wcid 21 |
13,845 | 3 | 15.4 mi | |
| Sjolander Road Mobile Home Park |
146 | 2 | 15.6 mi | |
| Lazy Acres Mobile Home Park |
75 | 3 | 15.7 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, nearest to El Lago 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.