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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

River Falls 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.

 

10

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND50ND
2014ND50ND
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
2013-10-09751785-10019ND
2013-10-09751783-10032ND
2013-10-16753334-10045ND
2013-10-16753336-10050ND
2013-10-22754225-10078ND
2014-04-09779356-11131ND
2014-04-09779354-11131ND
2014-04-21781593-11212ND
2014-04-21781590-11212ND
2014-04-23782179-11259ND