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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Oakland Association Inc.

Bromochloromethane is a tap water disinfection byproduct; it is also used as an intermediate in chemical manufacturing and as a fire extinguishing agent. Disinfection byproducts in drinking water increase the risk of cancer.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-141402275-01_TO12ND
2015-04-061501786-01_TO12ND
2016-04-191601909-01_TO12ND
2017-04-201701922-01_TO12ND
2018-04-031801622-01_TO12ND
2019-04-301901855-01_TO12ND