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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Mc Gehee

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
2014N/A00N/A
2015N/A00N/A
2016ND30ND
2017N/A00N/A
2018N/A00N/A
2019ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-05-0316126016601ND
2016-05-0316126016501ND
2016-05-0316126016702ND
2019-04-2919121004101ND
2019-04-2919121004201ND
2019-04-2919121004002ND