Know Your Environment. Protect Your Health.

PFOS + PFOA + PFHxS + PFNA

Clark Public Utilities

 

2

Samples

0

Samples exceeding legal limit (MCL)

2

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
202323.7 ppt2221.6 ppt - 25.7 ppt

ppt = parts per trillion

State, National, and Health Guidelines for Drinking Water

ppt = parts per trillion

All test results

Date Lab ID Result
2023-03-28447206021.6 ppt
2023-05-23446452725.7 ppt