Know Your Environment. Protect Your Health.

Hexafluoropropylene oxide dimer acid (HFPO-DA)

Jblm Mcchord Field

Hexafluoropropylene oxide dimer acid (HFPO-DA) is a member of a group of perfluorinated chemicals used in many consumer products. HFPO-DA and other perfluorinated chemicals can cause serious health effects, including cancer, endocrine disruption, accelerated puberty, liver and immune system damage, and thyroid changes. These chemicals are persistent in the environment and they accumulate in people. Click here to read more about perfluorinated chemicals.

 

19

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023ND180ND
2024ND10ND

ppt = parts per trillion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 9 ppt

The EWG Health Guideline of 9 ppt for HFPO-DA was based on the EPA's Human Health toxicity value.This health guideline protects against harm to the liver.

EPA Maximum Contaminant
Level (MCL): 10 ppt

ppt = parts per trillion

All test results

Date Lab ID Result
2023-03-214446010ND
2023-03-214446017ND
2023-05-1863856701ND
2023-05-1863856601ND
2023-05-1863857001ND
2023-05-1863856901ND
2023-06-144508230ND
2023-06-2867013401ND
2023-07-194538486ND
2023-09-124538484ND
2023-09-144538485ND
2023-10-234560639ND
2023-11-1368606801ND
2023-11-1368607301ND
2023-11-1368607201ND
2023-11-1368607101ND
2023-11-1368607001ND
2023-12-054560638ND
2024-04-1868175401ND