County · Texas
Tom Green County, Texas: drinking water records
This overview covers 15 ZIP codes and 17 community water systems in Tom Green County. It also stands in for 2 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 San Angelo TX2260001 | 105,229 | 120 | 5 | 2 | 4.0 ppb |
| Goodfellow Air Force Base TX2260027 | 5,241 | 480 | 3 | 3 | 2.8 ppb |
| Concho Rural Water Grape Creek TX2260008 | 5,049 | 331 | 3 | 2 | 0 ppb |
| Concho Rural Water N Concho Lake Estates TX2260020 | 1,470 | 0 | 0 | 2 | 0 ppb |
| Concho Rural Water Pecan Creek TX2260057 | 1,275 | 0 | 0 | 3 | 0 ppb |
| Tom Green County FWSD 3 TX2260052 | 1,002 | 0 | 0 | 1 | 0 ppb |
| Red Creek MUD TX2260101 | 897 | 0 | 0 | 2 | 0 ppb |
| Concho Rural Water the Oaks TX2260093 | 825 | 0 | 0 | 1 | 0 ppb |
| Tom Green County FWSD 1 Carlsbad TX2260003 | 690 | 0 | 0 | 1 | 0 ppb |
| Concho Rural Water Deer Valley Estates TX2260067 | 327 | 0 | 0 | 1 | 0 ppb |
| The Haciendas at Christoval Ranch TX2260113 | 132 | 0 | 0 | 7 | 0 ppb |
| Concho Rural Water Water Valley TX2260060 | 123 | 0 | 0 | 1 | 2 ppb |
| Twin Buttes Water System TX2260026 | 42 | 0 | 0 | 6 | 0 ppb |
| Hhsc San Angelo State Supported Living C TX2260002 | 900 | 0 | 0 | 0 | 3.4 ppb |
| Tom Green County FWSD 2 Christoval TX2260004 | 482 | 0 | 0 | 0 | 2.7 ppb |
| Browns Pool and Park TX2260022 | 50 | 0 | 0 | 0 | 3.7 ppb |
| West Texas Boys Ranch TX2260038 | 48 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Tom Green County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 76902, 76939.
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.