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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Tract 349 Mutual Water Co.

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-099588-003-0914ND
2015-10-269588-003-0929ND
2016-01-299588-003-0900ND
2017-02-249588-003-0910ND
2018-01-269588-003-0905ND
2019-02-229588-003-0930ND
2019-05-249588-003-0910ND