Know Your Environment. Protect Your Health.

Perfluorohexane sulfonate (PFHXS)

City of Taneytown

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

2

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
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A
20240.600 ppt142ND - 4.30 ppt

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
2024-01-17111994PND
2024-01-17111995PND
2024-01-17111996P4.10 ppt
2024-01-17111997PND
2024-01-17111998PND
2024-01-17111999PND
2024-01-17112000PND
2024-07-15118250PND
2024-07-15118251PND
2024-07-15118252P4.30 ppt
2024-07-15118253PND
2024-07-15118254PND
2024-07-15118255PND
2024-07-15118256PND