Know Your Environment. Protect Your Health.

Butanoic acid, 2,2,3,3,4,4-hexafluoro-4-(trifluoro...

Columbia Power and Water System

 

4

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
2023ND30ND
2024ND10ND

ppt = parts per trillion

State, National, and Health Guidelines for Drinking Water

ppt = parts per trillion

All test results

Date Result
2023-01-25ND
2023-04-12ND
2023-07-19ND
2024-01-30ND