County · Texas
Brazos County, Texas: drinking water records
This overview covers 9 ZIP codes and 10 community water systems in Brazos County. It also stands in for 0 ZIP codes whose utility has too little EPA data for a page of its own.
System population figures are summed from EPA registry records and can overlap where wholesalers and retail systems serve the same people. They are not a Census county-population estimate.
Water systems with the most complete records
| Water system | People served | PFAS survey results | PFAS found | Health-based violations | Lead, 9 in 10 homes at or below |
|---|---|---|---|---|---|
| City of College Station TX0210002 | 104,103 | 60 | 4 | 0 | 0 ppb |
| City of Bryan TX0210001 | 91,031 | 60 | 0 | 0 | 1.8 ppb |
| Texas A&m University Main Campus TX0210017 | 58,500 | 120 | 0 | 0 | 0 ppb |
| Wellborn SUD TX0210016 | 25,092 | 395 | 1 | 0 | 1.5 ppb |
| Wickson Creek SUD TX0210005 | 15,000 | 180 | 2 | 0 | 0.8 ppb |
| Benchley Oaks Subdivision TX0210039 | 567 | 0 | 0 | 2 | 0 ppb |
| Smetana Forest TX0210010 | 150 | 0 | 0 | 16 | 0 ppb |
| Carousel Mobile Home Park TX0210045 | 56 | 0 | 0 | 1 | 0 ppb |
| Al Leonard Ranch TX0210062 | 31 | 0 | 0 | 1 | 0 ppb |
| Lakewood Estates TX0210042 | 202 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Brazos County
No ZIP report in this county is published yet.
Sources and scope
EPA UCMR 5 occurrence data, samples collected 2023-01-03 – 2026-06-17, final release, August 2026 (file dated Aug 28, 2026); EPA SDWIS via ECHO, 2026Q2 extract (file dated Jul 9, 2026); EPA service-area boundaries v3.0; Census 2020 ZCTAs. Page generated 2026-09-03.
Counts cover the systems that report this county to EPA. A water system may cross county lines. "Found" means at least one result at or above the laboratory reporting level; it is not a compliance finding.