Know Your Environment. Protect Your Health.

Perfluorohexane sulfonate (PFHXS)

Rosemount

Perfluorohexane sulfonate is a member of a group of perfluorinated chemicals used in many consumer products. 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.

 

20

Samples

0

Samples exceeding legal limit (MCL)

1

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
20210.0960 ppt81ND - 0.770 ppt
2022N/A00N/A
2023ND120ND

ppt = parts per trillion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 0.001 ppt

The EWG Health Guideline of 0.001 ppt for perfluorohexane sulfonate was defined by EPA's toxicity value published in the Integrated Risk Information System's toxicological review. This health guideline harm to the developing immune system.

EPA Maximum Contaminant
Level (MCL): 10 ppt

ppt = parts per trillion

All test results

Date Lab ID Result
2021-06-0821F0457-03ND
2021-06-0821F0457-040.770 ppt
2021-06-0821F0457-05ND
2021-06-0821F0457-06ND
2021-06-0821F0457-07ND
2021-06-0821F0457-08ND
2021-06-0821F0457-09ND
2021-06-0821F0457-01ND
2023-05-0432301512011ND
2023-05-0432301512007ND
2023-05-0432301512009ND
2023-05-0432301512005ND
2023-05-0432301512003ND
2023-05-0432301512013ND
2023-05-0432301512015ND
2023-08-0832302699-9ND
2023-08-0832302699-7ND
2023-08-0832302699-5ND
2023-08-0832302699-3ND
2023-08-0832302699-1ND