Is PFAS in your Water? 

 Use the interactive PFAS contamination map from EWG to see if your target area is affected. PFAS detection and measurement requires specialized testing. The EPA lists state-certified drinking water labs for accurate results. Public water systems are regularly tested, but private well owners should consider independent testing to identify PFAS contamination. 

 Use the interactive US PFAS map = 

https://www.ewg.org/interactive-maps/pfas_contamination/map/

Per- and polyfluoroalkyl substances (PFAS) are a group of thousands of man-made chemicals known for their resistance to water, grease, and heat. They are used in various products, including stain-resistant fabrics, cleaning products, fire-fighting foams, and non-stick cookware. PFAS are also a concern due to their persistence in the environment and potential health impacts. 

What are PFAS? PFAS are synthetic chemicals with a carbon chain that includes at least one fully fluorinated methyl or methylene carbon atom.  They have been used in a wide range of consumer and industrial products since the 1940s.  PFAS are known for their unique properties, including their resistance to grease, oil, water, and heat.  They are often referred to as "forever chemicals" because they do not break down easily in the environment.  

Where are PFAS found? 

PFAS can be found in various products, including: Stain- and water-resistant fabrics  Cleaning products  Fire-fighting foams  Non-stick cookware  Food packaging  Personal care products  Aerospace, automotive, and electronics industries  PFAS can also contaminate water, soil, and other environmental areas.  

Why are PFAS a concern? 

Persistence: PFAS do not readily break down in the environment and can persist for long periods.  Bioaccumulation: Some PFAS can accumulate in living organisms, including humans, over time.  Potential health impacts: Some PFAS are linked to potential health effects, such as developmental and reproductive problems, and certain cancers.  Environmental contamination: PFAS can contaminate water sources and soil, posing risks to ecosystems and human health.  

Examples of PFAS Perfluorooctanesulfonic acid (PFOS): A PFAS that has been widely used in fire-fighting foams and other products. Perfluorooctanoic acid (PFOA): Another PFAS that was previously used in many products, including Teflon. Perfluorohexanesulfonic acid (PFHxS): A PFAS that is similar to PFOS and is also a concern. Perfluorononanoic acid (PFNA): A PFAS that is used in some industrial processes and consumer products. Perfluoroheptanoic acid (PFHpA): A PFAS that is also used in some industrial processes. Perfluorodecanoic acid (PFDA): A PFAS that is found in some consumer products.