Water quality in Markham, Texas
Markham is in Matagorda County. 45 active public water systems serve the county; 30 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 Matagorda County
25 systems, nearest first| System | Serves | Status | Rules violated, 3 yr | Distance |
|---|---|---|---|---|
| River Oaks WSC |
382 | 3 | 5.0 mi | |
| Eldorado Water |
120 | 4 | 5.7 mi | |
| City of Bay City |
18,061 | 5 | 6.3 mi | |
| Frost Mobile Home Park |
84 | 5 | 8.5 mi | |
| Midfield WSC |
426 | 2 | 9.1 mi | |
| Oak Hollow Subdivision |
78 | 0 | 9.1 mi | |
| Live Oak Landing Subdivision |
30 | 1 | 9.2 mi | |
| Tidewater Oaks Subdivision |
189 | 2 | 9.6 mi | |
| Tres Palacios Oaks Subdivision |
774 | 0 | 10.5 mi | |
| Matagorda County Wcid 6 |
1,518 | 1 | 11.1 mi | |
| Matagorda County Wcid 5 |
1,128 | 1 | 11.5 mi | |
| Wadsworth WSC |
570 | 0 | 11.7 mi | |
| Spanish Bit Plantation Subdivision |
126 | 1 | 13.0 mi | |
| Selkirk WSC |
678 | 3 | 14.4 mi | |
| Matagorda WSC |
1,746 | 4 | 19.4 mi | |
| Holiday Harbor Subdivision |
75 | 4 | 19.5 mi | |
| City of Palacios |
4,700 | 1 | 20.3 mi | |
| Hubert Watson Subdivision |
108 | 3 | 20.6 mi | |
| River Bend Water Services |
100 | 2 | 21.0 mi | |
| Waypoint Landing |
54 | 2 | 21.2 mi | |
| Letulle Estates Chinquapin 1 |
150 | 0 | 22.7 mi | |
| Camelot Forest Water System |
297 | 1 | 25.4 mi | |
| Matagorda Dunes Subdivision |
429 | 0 | 25.5 mi | |
| Caney Creek MUD of Matagorda County |
2,764 | 3 | 28.5 mi | |
| Matagorda County Wcid 2 |
564 | 4 | 31.1 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 |
|---|---|---|---|---|
|
City of Bay City Letulle Park |
70 | 1 | 0 | |
|
Berts RV Park |
60 | 0 | 0 | |
|
Matagorda County Nature Center |
52 | 2 | 1 | |
|
Riverside Park Water Bay City |
100 | 1 | 0 | |
|
Rio Colorado Golf Course |
100 | 1 | 0 | |
|
Tidehaven Consolidated JR & SR High Tisd |
500 | 0 | 0 | |
|
Nile Valley RV Park |
28 | 0 | 0 | |
|
Oxea Corporation Bay City Plant |
192 | 1 | 0 | |
|
Dollar General Bay City Store 18534 |
150 | 0 | 0 | |
|
Nsc Ntf Potable Water System |
502 | 0 | 0 | |
|
Sugar Valley RV Resort |
157 | 2 | 1 | |
|
Main Potable Water System |
603 | 0 | 0 | |
|
Equistar Matagorda Plant |
210 | 0 | 0 | |
|
Old Oaks Resort |
162 | 1 | 0 | |
|
TC Country Store |
203 | 1 | 1 | |
|
Stonebridge RV Park |
321 | 0 | 0 | |
|
SH RV Park |
22 | 0 | 0 | |
|
Bowers Shrimp Farm |
75 | 1 | 0 | |
|
Lighthouse Landing RV Park |
55 | 1 | 0 |
About this data
Water systems are matched to Matagorda County, nearest to Markham 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.