Know Your Environment. Protect Your Health.

Bromomethane

Columbia Power and Water System

Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND40ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND10ND
2019ND10ND
2020ND10ND
2021ND10ND
2022ND20ND
2023ND10ND

ppb = parts per billion

All test results

Date Result
2013-02-18ND
2013-05-14ND
2013-08-26ND
2013-11-14ND
2018-02-15ND
2019-02-14ND
2020-02-13ND
2021-02-11ND
2022-02-10ND
2022-02-10ND
2023-02-09ND