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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Westfield Water Department

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

MORE ABOUT THIS CONTAMINANT

 

51

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND120ND
2014ND80ND
2015ND80ND
2016ND60ND
2017ND60ND
2018ND60ND
2019ND50ND

ppb = parts per billion

All test results

Date Result
2013-02-27ND
2013-02-27ND
2013-02-27ND
2013-02-27ND
2013-02-27ND
2013-02-27ND
2013-08-19ND
2013-08-19ND
2013-08-19ND
2013-08-19ND
2013-08-19ND
2013-10-23ND
2014-02-26ND
2014-08-15ND
2014-08-15ND
2014-08-15ND
2014-08-15ND
2014-08-15ND
2014-08-15ND
2014-08-15ND
2015-08-20ND
2015-08-20ND
2015-08-20ND
2015-08-20ND
2015-08-20ND
2015-08-20ND
2015-08-20ND
2015-08-20ND
2016-08-23ND
2016-08-23ND
2016-08-23ND
2016-08-23ND
2016-08-23ND
2016-08-23ND
2017-08-23ND
2017-08-23ND
2017-08-23ND
2017-08-23ND
2017-08-23ND
2017-08-23ND
2018-08-29ND
2018-08-29ND
2018-08-29ND
2018-08-29ND
2018-08-29ND
2018-12-20ND
2019-08-15ND
2019-08-15ND
2019-08-15ND
2019-08-15ND
2019-08-15ND