County · Alabama
Walker County, Alabama: drinking water records
This overview covers 13 ZIP codes and 15 community water systems in Walker 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 |
|---|---|---|---|---|---|
| Curry Water Authority AL0001432 | 18,060 | 120 | 0 | 2 | 0 ppb |
| Jasper Water Works & Sewer Board AL0001336 | 28,638 | 120 | 0 | 0 | 0.4 ppb |
| Parrish Water Works Board AL0001344 | 6,333 | 120 | 0 | 0 | 0 ppb |
| Sumiton Water Works Board AL0001351 | 5,994 | 120 | 0 | 0 | 1.7 ppb |
| Boldo, Water & Fire Protection Authority AL0001322 | 4,857 | 120 | 0 | 0 | 0 ppb |
| Dora Utilities AL0001721 | 4,083 | 120 | 0 | 0 | 0 ppb |
| Cordova, Water Works & Gas Board AL0001326 | 3,867 | 120 | 0 | 0 | 0 ppb |
| Oakman, Town of AL0001343 | 3,576 | 120 | 0 | 0 | 0 ppb |
| Kansas Water System AL0001337 | 318 | 0 | 0 | 1 | 1.5 ppb |
| Carbon Hill Utilities Board AL0001324 | 3,159 | 0 | 0 | 0 | 0 ppb |
| Townley Water Authority AL0001353 | 2,445 | 0 | 0 | 0 | 0 ppb |
| Nauvoo Water Works AL0001342 | 2,103 | 0 | 0 | 0 | 0 ppb |
| Eldridge Water System, Town of AL0001380 | 1,674 | 0 | 0 | 0 | 0 ppb |
| Providence Water Authority AL0001345 | 1,329 | 0 | 0 | 0 | 0 ppb |
| Copeland Ferry/Pumpkin Center Wa AL0001327 | 1,059 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Walker 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.