Water quality for ZIP code 77420
ZIP 77420 covers Boling and Iago in Wharton County, Texas, one of 12 ZIP codes in the county. 32 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 Wharton County
12 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| H & L New Gulf |
90 | 6 | 2.1 mi | |
| Pyssens Live Oak Estates Subdivision |
159 | 0 | 2.4 mi | |
| Maxim Production Subdivision |
45 | 1 | 5.9 mi | |
| Turtle Creek Village |
105 | 2 | 8.4 mi | |
| City of Wharton |
8,756 | 5 | 11.1 mi | |
| Hungerford MUD 1 |
390 | 5 | 13.0 mi | |
| Straightway Training Center |
50 | 5 | 13.9 mi | |
| Isaacson MUD |
729 | 2 | 20.1 mi | |
| Wharton County Wcid 2 |
2,200 | 2 | 20.3 mi | |
| City of EL Campo |
12,095 | 1 | 21.2 mi | |
| Village Estates Mobile Home Park |
32 | 3 | 24.1 mi | |
| Wharton County Wcid 1 Louise |
1,206 | 1 | 30.6 mi |
Non-community systems in Wharton County (19: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Boling Isd New Gulf Elementary |
300 | 3 | 2 | |
|
Maxim Production Old Farm |
125 | 0 | 0 | |
|
Country Escape RV Park |
60 | 1 | 1 | |
|
Maxim Production 273 Farm |
60 | 0 | 0 | |
|
Lane Food Mart |
60 | 2 | 1 | |
|
Blue Dolphin Water Supply System |
31 | 4 | 2 | |
|
Coyote Cove RV Park |
25 | 0 | 0 | |
|
Lamberti USA |
65 | 0 | 0 | |
|
Wharton Municipal Airport |
36 | 2 | 0 | |
|
EL Campo Truck Stop |
200 | 2 | 1 | |
|
American Legion Post 226 |
100 | 1 | 1 | |
|
Leedo Manufacturing |
361 | 1 | 0 | |
|
Greenleaf Nursery Administration |
438 | 1 | 0 | |
|
Lone Star Cafe |
75 | 2 | 0 | |
|
Praseks Hillje Smokehouse |
284 | 0 | 0 | |
|
S P J S T Senior Living |
64 | 2 | 1 | |
|
Mustang Creek Bar B Que |
75 | 2 | 0 | |
|
Myra S Pryor Girl Scout Camp |
300 | 3 | 0 | |
|
KW Industries |
60 | 0 | 0 |
About this data
Water systems are matched to Wharton 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.