County · Texas
Coryell County, Texas: drinking water records
This overview covers 9 ZIP codes and 12 community water systems in Coryell 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 |
|---|---|---|---|---|---|
| Coryell City Water Supply District TX0500013 | 6,042 | 360 | 1 | 1 | 0 ppb |
| Multi-County WSC TX0500044 | 3,631 | 120 | 3 | 29 | 2.4 ppb |
| City of Copperas Cove TX0500001 | 41,669 | 120 | 5 | 0 | 0 ppb |
| City of Gatesville TX0500002 | 16,135 | 116 | 2 | 0 | 0 ppb |
| Fort Gates WSC TX0500017 | 2,500 | 0 | 0 | 5 | 0 ppb |
| The Grove WSC TX0500023 | 808 | 0 | 0 | 1 | 0 ppb |
| Flat WSC TX0500016 | 180 | 0 | 0 | 1 | 0 ppb |
| Leon Junction WSC TX0500041 | 120 | 0 | 0 | 1 | 0 ppb |
| Mountain WSC TX0500020 | 2,400 | 0 | 0 | 0 | 0 ppb |
| Topsey WSC TX0500005 | 963 | 0 | 0 | 0 | 0.6 ppb |
| City of Oglesby TX0500003 | 454 | 0 | 0 | 0 | 2.8 ppb |
| City of Evant TX0500015 | 426 | 0 | 0 | 0 | 5.5 ppb |
ZIP reports in Coryell 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.