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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Pembroke Water Division Dpw

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.

 

28

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND70ND
2014ND40ND
2015ND40ND
2016ND30ND
2017ND30ND
2018ND40ND
2019ND30ND

ppb = parts per billion

All test results

Date Result
2013-05-13ND
2013-05-15ND
2013-05-15ND
2013-11-04ND
2013-11-12ND
2013-11-12ND
2013-11-12ND
2014-03-06ND
2014-08-27ND
2014-08-27ND
2014-12-15ND
2015-03-13ND
2015-09-09ND
2015-12-14ND
2015-12-14ND
2016-09-20ND
2016-09-20ND
2016-12-08ND
2017-09-21ND
2017-09-21ND
2017-11-21ND
2018-01-31ND
2018-08-28ND
2018-08-28ND
2018-12-12ND
2019-09-19ND
2019-09-19ND
2019-11-27ND