County · Texas
Montague County, Texas: drinking water records
This overview covers 7 ZIP codes and 10 community water systems in Montague 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 Saint Jo TX1690006 | 881 | 180 | 0 | 1 | 1 ppb |
| City of Bowie TX1690001 | 5,534 | 120 | 1 | 0 | 1.5 ppb |
| Amon G Carter Lake WSC TX1690023 | 750 | 0 | 0 | 6 | 207 ppb |
| Nocona Hills WSC TX1690009 | 600 | 0 | 0 | 1 | 3 ppb |
| Sunset Water System TX1690007 | 570 | 0 | 0 | 1 | 0 ppb |
| Montague Water System TX1690004 | 534 | 0 | 0 | 1 | 0 ppb |
| Oak Shores Water System TX1690011 | 234 | 0 | 0 | 1 | 3.3 ppb |
| City of Nocona TX1690002 | 3,170 | 0 | 0 | 0 | 10.1 ppb |
| Forestburg WSC TX1690003 | 264 | 0 | 0 | 0 | 3.2 ppb |
| Rra Ringgold TX1690005 | 183 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Montague 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.