PFOA in Arizona water
PFOA was detected in 8 of 35 Arizona cities with a published result, 7 of them above the federal limit.
7 cities above the federal limit
- AvondaleAbove reference
- GilbertAbove reference
- GoodyearAbove reference
- PaysonAbove reference
- PeoriaAbove reference
- PrescottAbove reference
- TempeAbove reference
- El MirageDetected
Not detected or no usable result: 27 cities
- Apache Junction DistrictNot detected
- Buckeye - Valencia TownNot detected
- Buckeye Sonora - SundanceNot detected
- ChandlerNot detected
- Desert OasisNot detected
- DouglasNot detected
- FlagstaffNot detected
- FlorenceNot detected
- GlendaleNot detected
- KingmanNot detected
- Lake HavasuNot detected
- MesaNot detected
- NogalesNot detected
- Oro ValleyNot detected
- PhoenixNot detected
- Prescott ValleyNot detected
- Queen CreekNot detected
- SaffordNot detected
- San LuisNot detected
- ScottsdaleNot detected
- Show LowNot detected
- SomertonNot detected
- SurpriseNot detected
- Surprise City - Mountain VistaNot detected
- TucsonNot detected
- Tucson Corona De TucsonNot detected
- YumaNot 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 PFOA 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 →