PFHxS in Minnesota water
PFHxS was detected in 16 of 100 Minnesota cities with a published result, 3 of them with a sample above a 2024 EPA limit.
3 cities with a sample above a 2024 EPA limit
- AnokaAbove reference
- Sauk RapidsAbove reference
- WoodburyAbove reference
- AlexandriaDetected
- Apple ValleyDetected
- Brooklyn CenterDetected
- Brooklyn ParkDetected
- CloquetDetected
- HastingsDetected
- MarshallDetected
- MonticelloDetected
- North Saint PaulDetected
- RobbinsdaleDetected
- RochesterDetected
- South Saint PaulDetected
- StillwaterDetected
Not detected or no usable result: 84 cities
- Albert LeaNot detected
- AndoverNot detected
- Arden HillsNot detected
- AustinNot detected
- BemidjiNot detected
- Big LakeNot detected
- BlaineNot detected
- BloomingtonNot detected
- BrainerdNot detected
- BuffaloNot detected
- BurnsvilleNot detected
- CambridgeNot detected
- ChamplinNot detected
- ChanhassenNot detected
- ChaskaNot detected
- Columbia HeightsNot detected
- Coon RapidsNot detected
- Cottage GroveNot detected
- CrystalNot detected
- Detroit LakesNot detected
- DuluthNot detected
- EaganNot detected
- Eden PrairieNot detected
- EdinaNot detected
- Elk RiverNot detected
- FairmontNot detected
- FaribaultNot detected
- FarmingtonNot detected
- Fergus FallsNot detected
- Forest LakeNot detected
- FridleyNot detected
- Golden ValleyNot detected
- Grand RapidsNot detected
- HermantownNot detected
- HibbingNot detected
- HopkinsNot detected
- HugoNot detected
- HutchinsonNot detected
- Inver Grove HeightsNot detected
- Lake ElmoNot detected
- LakevilleNot detected
- Lincoln-Pipestone RuralNot detected
- Lino LakesNot detected
- Little CanadaNot detected
- MankatoNot detected
- Maple GroveNot detected
- MinneapolisNot detected
- MinnetonkaNot detected
- MoorheadNot detected
- Mounds ViewNot detected
- New BrightonNot detected
- New HopeNot detected
- New UlmNot detected
- North BranchNot detected
- North MankatoNot detected
- NorthfieldNot detected
- OakdaleNot detected
- OtsegoNot detected
- OwatonnaNot detected
- PlymouthNot detected
- Prior LakeNot detected
- RamseyNot detected
- Red WingNot detected
- RichfieldNot detected
- RogersNot detected
- RosemountNot detected
- RosevilleNot detected
- Saint CloudNot detected
- Saint Louis ParkNot detected
- Saint PaulNot detected
- Saint PeterNot detected
- SartellNot detected
- SavageNot detected
- ShakopeeNot detected
- ShoreviewNot detected
- St. MichaelNot detected
- Vadnais HeightsNot detected
- VictoriaNot detected
- WaconiaNot detected
- White Bear LakeNot detected
- White Bear TownshipNot detected
- WillmarNot detected
- WinonaNot detected
- WorthingtonNot 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. That limit is judged on a yearly average, and water systems have until 2029 to meet it, so a single sample is not a violation.
What can carry a PFHxS 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 →