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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Lacey Water Department

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.

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43

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND130ND
2015ND190ND
2016ND80ND
2017N/A00N/A
2018ND10ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-12-02201412040301AMND
2014-12-02201412040492AMND
2014-12-02201412040255AMND
2014-12-02201412040482AMND
2014-12-03201412050482AMND
2014-12-03201412040484AMND
2014-12-03201412050528AMND
2014-12-03201412040287AMND
2014-12-03201412040345AMND
2014-12-03201412050406AMND
2014-12-04201412040579AMND
2014-12-04201412050498AMND
2014-12-04201412050473AMND
2015-02-2615436ND
2015-06-29201506300498AMND
2015-06-29201506300521AMND
2015-06-29201506300274AMND
2015-06-29201506300268AMND
2015-06-29201506300314AMND
2015-06-29201506300307AMND
2015-06-29201506300327AMND
2015-06-30201507010550AMND
2015-06-30201507010336AMND
2015-06-30201507010518AMND
2015-06-30201507010523AMND
2015-06-30201507010547AMND
2015-06-30201507010636AMND
2015-09-1618580ND
2015-09-1618581ND
2015-09-1618582ND
2015-09-1618583ND
2015-09-1618584ND
2016-04-14ND
2016-09-15ND
2016-10-12ND
2016-10-12ND
2016-10-12ND
2016-10-13ND
2016-10-13ND
2016-10-13ND
2018-04-26ND
2019-06-20ND
2019-11-13ND