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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Cornell University

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
2013ND40ND
2014ND10ND
2015ND10ND
2016N/A00N/A
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-01-161008159003ND
2013-04-031020361003ND
2013-07-101037431003ND
2013-10-221055557003ND
2014-11-201419165-001ND
2015-10-27CU POCS 15ND
2017-11-21CU17POCND
2018-11-30CU18POCND
2019-12-09CU19POCND