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EWG's Tap Water Database

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Bromochloromethane

Washington

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.

 

4

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2010N/A00N/A
2011N/A00N/A
2012N/A00N/A
2013N/A00N/A
2014N/A00N/A
2015ND40ND

ppb = parts per billion.

All test results

Date Lab ID Result
2015-03-11848089-13642ND
2015-03-11848087-13642ND
2015-09-22885085-14985ND
2015-09-22885083-14985ND