Know Your Environment. Protect Your Health.

PFOS + PFOA + PFHxS + PFNA

Dupont Water System City Of

 

14

Samples

0

Samples exceeding legal limit (MCL)

14

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
202317.2 ppt141412.8 ppt - 20.5 ppt

ppt = parts per trillion

State, National, and Health Guidelines for Drinking Water

ppt = parts per trillion

All test results

Date Lab ID Result
2023-03-27452166820.5 ppt
2023-03-27452166820.5 ppt
2023-03-27452166920.1 ppt
2023-03-27452166920.1 ppt
2023-03-27452166920.1 ppt
2023-03-27452166920.1 ppt
2023-06-26452166212.8 ppt
2023-06-26452166212.8 ppt
2023-06-26452166212.8 ppt
2023-06-26452166316.2 ppt
2023-06-26452166316.2 ppt
2023-06-26452166316.2 ppt
2023-06-26452166316.2 ppt
2023-06-26452166316.2 ppt