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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Liberty Water Rio Rico

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
2014ND120ND
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
2014-02-262982215ND
2014-02-262982425ND
2014-02-262982371ND
2014-02-262982283ND
2014-02-262982344ND
2014-03-052986348ND
2014-08-193087039ND
2014-08-193087094ND
2014-08-193087054ND
2014-08-193086999ND
2014-08-193087024ND
2014-08-193087074ND