County · Alabama
Lauderdale County, Alabama: drinking water records
This overview covers 9 ZIP codes and 7 community water systems in Lauderdale 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 |
|---|---|---|---|---|---|
| Chisholm Heights, Water & F P Authority AL0000777 | 4,881 | 120 | 4 | 1 | 0 ppb |
| Florence Water Department, City of AL0000783 | 77,766 | 300 | 5 | 0 | 3.4 ppb |
| West Lauderdale Co, Water & Fpa AL0000794 | 15,681 | 120 | 6 | 0 | 0 ppb |
| East Lauderdale County Water Authority AL0001424 | 10,296 | 120 | 0 | 0 | 0.6 ppb |
| Greenhill Water & Fire Pro Authority AL0001423 | 8,214 | 180 | 6 | 0 | 1.4 ppb |
| Rogersville Water Works & Sewer Board AL0000789 | 5,271 | 180 | 8 | 0 | 1 ppb |
| Lexington Water Works AL0000788 | 2,910 | 0 | 0 | 0 | 1.3 ppb |
ZIP reports in Lauderdale 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.