PFOS in Missouri water
PFOS was detected in 1 of 63 Missouri cities with a published result, 1 of them above the federal limit.
1 city above the federal limit
Not detected or no usable result: 62 cities
- BeltonNot detected
- Blue SpringsNot detected
- Boone County Cons PwsdNot detected
- Boone County PwsdNot detected
- BransonNot detected
- Butler County PwsdNot detected
- Callaway 2 DistrictNot detected
- CameronNot detected
- Cape GirardeauNot detected
- CarthageNot detected
- ChillicotheNot detected
- Cole County PwsdNot detected
- ColumbiaNot detected
- Excelsior SpringsNot detected
- FarmingtonNot detected
- FestusNot detected
- FultonNot detected
- GladstoneNot detected
- Grain ValleyNot detected
- HannibalNot detected
- HarrisonvilleNot detected
- IndependenceNot detected
- JacksonNot detected
- Jackson County PwsdNot detected
- Jefferson Cons Pwsd CNot detected
- Jefferson County PwsdNot detected
- Johnson County PwsdNot detected
- Kansas CityNot detected
- KearneyNot detected
- KennettNot detected
- KirksvilleNot detected
- KirkwoodNot detected
- LebanonNot detected
- Lees SummitNot detected
- LibertyNot detected
- Lincoln County PwsdNot detected
- Macon PwsdNot detected
- MarshallNot detected
- MaryvilleNot detected
- MoberlyNot detected
- NeoshoNot detected
- NixaNot detected
- OfallonNot detected
- OzarkNot detected
- Poplar BluffNot detected
- RaymoreNot detected
- RepublicNot detected
- RollaNot detected
- SedaliaNot detected
- SikestonNot detected
- SmithvilleNot detected
- St Charles County PwsdNot detected
- St. CharlesNot detected
- St. LouisNot detected
- St. PetersNot detected
- Thomas Hill PwsdNot detected
- TroyNot detected
- UnionNot detected
- WashingtonNot detected
- Webb CityNot detected
- WentzvilleNot detected
- West PlainsNot 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 →