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EWG's Tap Water Database — 2019 UPDATE

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Bromomethane

Choice Water Supply Corporation

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

 

9

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND10ND
2013ND10ND
20141.91 ppb111.91 ppb
2015ND20ND
20160.940 ppb21ND - 1.88 ppb
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-02-161202508003ND
2013-08-13Q1305388008ND
2014-09-02Q14409660011.91 ppb
2015-07-30Q1529716001ND
2015-07-30Q1529716003ND
2016-09-13Q1637145001ND
2016-09-13Q16371450031.88 ppb
2017-11-03Q1756823006ND
2017-11-03Q1756823001ND