County · West Virginia
Logan County, West Virginia: drinking water records
This overview covers 30 ZIP codes and 10 community water systems in Logan County. It also stands in for 3 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 |
|---|---|---|---|---|---|
| Logan County PSD - Northern Regional WV3302364 | 16,921 | 120 | 0 | 5 | 0 ppb |
| Logan Water Board City of WV3302331 | 3,662 | 120 | 0 | 2 | 0 ppb |
| Logan Co Psd-Greenville System WV3302357 | 3,611 | 120 | 0 | 15 | 0 ppb |
| Buffalo Creek PSD WV3302347 | 3,542 | 120 | 0 | 1 | 0 ppb |
| Logan Co P S D - Crawley Creek WV3302363 | 2,145 | 0 | 0 | 7 | 0 ppb |
| Chapmanville, Town of WV3302317 | 1,589 | 0 | 0 | 1 | 0.5 ppb |
| West Logan Water Co WV3302343 | 908 | 0 | 0 | 3 | 0 ppb |
| Logan Co Psd-Rum Creek WV3302355 | 881 | 0 | 0 | 2 | 0 ppb |
| Ridgeview Estates Prop Assoc WV3302361 | 69 | 0 | 0 | 5 | 0 ppb |
| Logan Co PSD - Stollings WV3302341 | 861 | 0 | 0 | 0 | 0 ppb |
ZIP reports in Logan County
No ZIP report in this county is published yet.
These ZIP codes are covered by this overview because their utility has too little EPA data for a separate page: 25022, 25076, 25654.
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.