Water quality for ZIP code 78539
ZIP 78539 covers Edinburg and McAllen in Hidalgo County, Texas, one of 29 ZIP codes in the county. 31 active public water systems serve the county; 25 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 Hidalgo County
24 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| McAllen Public Utility |
145,050 | 1 | 6.6 mi | |
| City of San Juan |
30,000 | 1 | 6.8 mi | |
| City of Pharr |
79,715 | 0 | 7.7 mi | |
| City of Alamo |
21,065 | 2 | 8.0 mi | |
| Quiet Village II |
492 | 4 | 10.0 mi | |
| City of Mission |
77,058 | 2 | 10.4 mi | |
| Sharyland WSC |
68,562 | 0 | 11.4 mi | |
| City of Elsa |
5,500 | 2 | 11.8 mi | |
| City of Donna |
18,720 | 2 | 12.2 mi | |
| City of Hidalgo Water System |
14,800 | 4 | 12.7 mi | |
| City of Edcouch |
2,878 | 2 | 13.7 mi | |
| Military Hwy WSC Weslaco |
1,584 | 0 | 14.0 mi | |
| Hidalgo County MUD 1 |
8,420 | 3 | 14.2 mi | |
| City of Weslaco |
40,033 | 2 | 14.9 mi | |
| Trails End Mobile Home Park |
200 | 2 | 15.4 mi | |
| City of la Villa |
2,781 | 3 | 15.9 mi | |
| Agua SUD |
53,796 | 0 | 16.4 mi | |
| Military Hwy WSC Progreso |
12,198 | 0 | 16.9 mi | |
| City of la Joya |
3,033 | 7 | 17.9 mi | |
| Llano Grande Lake Park West |
300 | 4 | 18.1 mi | |
| Llano Grande Lake Park East |
1,300 | 3 | 18.5 mi | |
| City of Mercedes |
16,258 | 3 | 19.3 mi | |
| North Alamo WSC |
171,195 | 3 | 23.8 mi | |
| Military Hwy WSC las Rusias |
17,943 | 2 | 33.8 mi |
Non-community systems in Hidalgo County (6: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Aqua Planet Water Park |
110 | 2 | 0 | |
|
Bentsen Grove Resort |
1,550 | 1 | 0 | |
|
Sleepy Hollow Trailer Park |
55 | 0 | 0 | |
|
Leisure World Mobile Home Community |
700 | 1 | 0 | |
|
Lazy Palms Ranch |
400 | 3 | 1 | |
|
Usda Moore Field |
100 | 1 | 1 |
About this data
Water systems are matched to Hidalgo 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.