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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Harris County Water System

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
2014ND50ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-19201402200279AMND
2014-03-26AI36789ND
2014-05-06201405070348AMND
2014-08-05201408060361AMND
2014-11-04201411050247AMND
2015-03-03AI65822ND
2016-03-14AJ08120ND
2017-05-23AJ55995ND
2018-03-27AJ86462ND
2019-05-13AK17333ND