PFOS in West Virginia water
PFOS was detected in 1 of 17 West Virginia cities with a published result, 1 of them above the federal limit.
1 city above the federal limit
Not detected or no usable result: 16 cities
- Berkeley County Pswd-Potomac RiverNot detected
- BridgeportNot detected
- Charles TownNot detected
- ClarksburgNot detected
- FairmontNot detected
- KenovaNot detected
- LewisburgNot detected
- Logan County Psd - NorthernNot detected
- Lubeck PsdNot detected
- MartinsburgNot detected
- MorgantownNot detected
- ParkersburgNot detected
- Putnam P S DNot detected
- St. AlbansNot detected
- ViennaNot detected
- WheelingNot detected
Values are from the published EPA record; a contaminant that was never tested is shown as pending, never as a pass. A system-level result, not a measurement of any single home.
What can carry a PFOS reduction claim
- Reverse osmosis
Semi-permeable membrane separation removing dissolved minerals, heavy metals, and persistent fluorinated chemicals down to 0.0001 microns.
- Activated carbon (GAC)
Highly porous adsorption media targeting chlorine, disinfection byproducts, volatile organic compounds, and organic chemicals.
- Anion exchange
Synthetic polyvalent resin beads that exchange unwanted dissolved ionic contaminants for harmless benchmark ions.
Boiling does not remove a dissolved chemical compound and can concentrate it. Many pitcher and refrigerator filters carry no verified claim for a compound like this at all.
A finding establishes the need, the need names the capability, the capability requires a verified certification. No product appears before that sequence completes. Filter Finder →