Water quality for ZIP code 77428
Matagorda County, Texas, one of 12 ZIP codes in the county. 45 active public water systems serve the county; 29 had an EPA violation in the past three years.
Most likely your provider
Other community water systems in Matagorda County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| Waypoint Landing |
54 | 2 | 8.5 mi | |
| Matagorda Dunes Subdivision |
429 | 0 | 13.5 mi | |
| Hubert Watson Subdivision |
108 | 3 | 14.4 mi | |
| River Bend Water Services |
100 | 2 | 14.7 mi | |
| Matagorda WSC |
1,746 | 4 | 15.2 mi | |
| Tres Palacios Oaks Subdivision |
774 | 0 | 15.7 mi | |
| Selkirk WSC |
678 | 3 | 16.2 mi | |
| Tidewater Oaks Subdivision |
189 | 2 | 16.9 mi | |
| Holiday Harbor Subdivision |
75 | 4 | 17.3 mi | |
| Live Oak Landing Subdivision |
30 | 1 | 17.9 mi | |
| Matagorda County Wcid 5 |
1,128 | 1 | 18.5 mi | |
| Oak Hollow Subdivision |
78 | 0 | 18.9 mi | |
| Wadsworth WSC |
570 | 0 | 22.3 mi | |
| Midfield WSC |
426 | 2 | 23.1 mi | |
| Eldorado Water |
120 | 4 | 25.2 mi | |
| Markham MUD |
1,400 | 0 | 25.9 mi | |
| Letulle Estates Chinquapin 1 |
150 | 0 | 27.6 mi | |
| City of Bay City |
18,061 | 5 | 29.6 mi | |
| River Oaks WSC |
382 | 3 | 30.2 mi | |
| Frost Mobile Home Park |
84 | 5 | 30.4 mi | |
| Matagorda County Wcid 6 |
1,518 | 1 | 33.9 mi | |
| Camelot Forest Water System |
297 | 1 | 35.2 mi | |
| Spanish Bit Plantation Subdivision |
126 | 1 | 35.7 mi | |
| Caney Creek MUD of Matagorda County |
2,764 | 3 | 35.9 mi | |
| Matagorda County Wcid 2 |
564 | 4 | 38.3 mi |
Non-community systems in Matagorda County (19: schools, campgrounds, workplaces, restaurants)
These systems serve places you visit rather than homes.
| System | Serves | Status | Rules violated, 3 yr | Unresolved |
|---|---|---|---|---|
|
Bowers Shrimp Farm |
75 | 1 | 0 | |
|
Main Potable Water System |
603 | 0 | 0 | |
|
Nsc Ntf Potable Water System |
502 | 0 | 0 | |
|
Equistar Matagorda Plant |
210 | 0 | 0 | |
|
Tidehaven Consolidated JR & SR High Tisd |
500 | 0 | 0 | |
|
Oxea Corporation Bay City Plant |
192 | 1 | 0 | |
|
Riverside Park Water Bay City |
100 | 1 | 0 | |
|
Rio Colorado Golf Course |
100 | 1 | 0 | |
|
City of Bay City Letulle Park |
70 | 1 | 0 | |
|
Berts RV Park |
60 | 0 | 0 | |
|
Matagorda County Nature Center |
52 | 2 | 1 | |
|
Nile Valley RV Park |
28 | 0 | 0 | |
|
Dollar General Bay City Store 18534 |
150 | 0 | 0 | |
|
Sugar Valley RV Resort |
157 | 2 | 1 | |
|
Old Oaks Resort |
162 | 1 | 0 | |
|
TC Country Store |
203 | 0 | 0 | |
|
Stonebridge RV Park |
321 | 0 | 0 | |
|
SH RV Park |
22 | 0 | 0 | |
|
Lighthouse Landing RV Park |
55 | 1 | 0 |
About this data
Water systems are matched to Matagorda 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.