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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

El Monte Water Department

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

MORE ABOUT THIS CONTAMINANT

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND50ND
2015ND40ND
2016ND20ND
2017ND20ND
2018ND20ND
2019ND50ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-01-289588-006-1035ND
2014-07-289588-009-1030ND
2014-10-284J28073-03AND
2014-10-284J28073-05AND
2014-10-284J28073-01AND
2015-01-139588-006-1015ND
2015-04-285D28066-05AND
2015-04-285D28066-01AND
2015-04-285D28066-03AND
2016-01-119588-006-1045ND
2016-07-079588-009-0950ND
2017-01-309588-006-1350ND
2017-08-039588-009-0945ND
2018-01-259588-006-1130ND
2018-07-259588-009-1300ND
2019-01-319588-006-1050ND
2019-05-289588-044-1240ND
2019-05-289588-045-1255ND
2019-05-289588-043-1310ND
2019-07-259588-009-1430ND