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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Milwaukee Waterworks

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND80ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-02-112777868ND
2013-02-122778882ND
2013-05-062819869ND
2013-05-062819854ND
2013-08-052869993ND
2013-08-052869981ND
2013-11-042924749ND
2013-11-042924675ND