County · West Virginia
Mineral County, West Virginia: drinking water records
This overview covers 8 ZIP codes and 10 community water systems in Mineral County. It also stands in for 2 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 |
|---|---|---|---|---|---|
| Frankfort PSD WV3302928 | 6,747 | 180 | 0 | 3 | 1.1 ppb |
| Keyser City of WV3302915 | 4,796 | 120 | 0 | 2 | 1.7 ppb |
| New Creek Water Association WV3302920 | 3,163 | 0 | 0 | 2 | 3.9 ppb |
| Frankfort PSD Wiley Ford WV3302926 | 1,062 | 60 | 0 | 0 | 3.8 ppb |
| Piedmont Municipal Wtr Wks WV3302921 | 847 | 0 | 0 | 14 | 9.7 ppb |
| Fountain PSD WV3302942 | 1,001 | 0 | 0 | 0 | 4.3 ppb |
| Carpendale, Town of WV3302947 | 937 | 0 | 0 | 0 | 2.6 ppb |
| Fountain PSD Burlington WV3302949 | 793 | 0 | 0 | 0 | 1.5 ppb |
| Ridgeley, Town of WV3302923 | 737 | 0 | 0 | 0 | 0.1 ppb |
| Knobley Water System WV3302946 | 132 | 0 | 0 | 0 | 6.3 ppb |
ZIP reports in Mineral 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: 26717, 26743.
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.