County · Georgia
Walker County, Georgia: drinking water records
This overview covers 6 ZIP codes and 5 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 |
|---|---|---|---|---|---|
| Walker County Water Authority GA2950003 | 36,000 | 300 | 7 | 0 | 3.2 ppb |
| Lafayette GA2950002 | 18,177 | 480 | 8 | 0 | 2.3 ppb |
| Chickamauga GA2950000 | 5,720 | 60 | 6 | 0 | 0 ppb |
| Walker Co. Rural Water Auth. GA2950014 | 3,410 | 0 | 0 | 0 | 2.2 ppb |
| Walker County W&SA - Armuchee Valley GA2950056 | 620 | 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.