Know Your Environment. Protect Your Health.

9-chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS)

Bethany Special Utility District

NOTE: Bethany Special Utility District purchases water from Johnson County SUD which is required to test for 9-chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9cl-pf3ons) . Sample information shown below was taken by Johnson County SUD.

9-chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) is a member of a group of perfluorinated chemicals used in many consumer products. 9Cl-PF3ONS 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.

 

18

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
2023N/A00N/A
2024ND130ND

ppt = parts per trillion

State, National, and Health Guidelines for Drinking Water

EWG Health Guideline: 1 ppt

The EWG Health Guideline of 1 ppt for 9Cl-PF3ONS was defined by EWG as based on studies by Phillipe Grandjean of Harvard University and many other independent researchers who found reduced effectiveness of vaccines and adverse impacts on mammary gland development from exposure to PFOA and PFOS, the two PFAS most widely detected in drinking water.

ppt = parts per trillion

All test results

NOTE: Bethany Special Utility District purchases water from Johnson County SUD which is required to test for 9-chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9cl-pf3ons) . Sample information shown below was taken by Johnson County SUD.

Date Lab ID Result
2024-01-17Q2402124013ND
2024-01-17Q2402124025ND
2024-01-17Q2402124023ND
2024-01-17Q2402124021ND
2024-01-17Q2402124019ND
2024-01-17Q2402124017ND
2024-01-17Q2402124015ND
2024-01-17Q2402124011ND
2024-01-17Q2402124009ND
2024-01-17Q2402124007ND
2024-01-17Q2402124005ND
2024-01-17Q2402124003ND
2024-03-13Q2411886001ND
2024-04-17Q2417932005ND
2024-04-17Q2417932001ND
2024-04-17Q2417932007ND
2024-04-17Q2417932003ND
2024-04-17Q2417932009ND