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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Sjra Grp Sw Treatment Plant

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.

 

12

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
2016ND60ND
2017ND20ND
2018ND20ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-04-12AD32829ND
2016-04-12AD32827ND
2016-09-16AD50113ND
2016-09-16AD50115ND
2016-12-02AD60335ND
2016-12-02AD60339ND
2017-01-19AD65781ND
2017-01-19AD65775ND
2018-01-26AE11026ND
2018-01-26AE11030ND
2019-01-28AE51682ND
2019-01-28AE51676ND