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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

City of West

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

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND30ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-17AC43247ND
2015-03-18AC85087ND
2015-09-21AD07872ND
2015-10-22AD11496ND
2016-01-14AD18287ND
2017-02-06AD69196ND
2018-07-17AE33603ND
2019-04-18AE62967ND
2019-08-12AE78070ND
2019-11-04AE88315ND