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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Burlington 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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127

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND290ND
2015ND200ND
2016ND260ND
2017ND250ND
2018ND170ND
2019ND100ND

ppb = parts per billion

All test results

Date Result
2014-03-04ND
2014-03-04ND
2014-06-05ND
2014-06-05ND
2014-06-17ND
2014-07-01ND
2014-07-02ND
2014-07-03ND
2014-07-11ND
2014-07-17ND
2014-07-23ND
2014-07-29ND
2014-08-07ND
2014-08-12ND
2014-08-12ND
2014-08-22ND
2014-08-30ND
2014-09-05ND
2014-09-05ND
2014-09-05ND
2014-09-10ND
2014-09-10ND
2014-09-24ND
2014-09-24ND
2014-10-16ND
2014-11-20ND
2014-11-20ND
2014-12-08ND
2014-12-11ND
2015-01-20ND
2015-02-13ND
2015-02-24ND
2015-02-24ND
2015-03-06ND
2015-03-19ND
2015-03-19ND
2015-04-16ND
2015-05-06ND
2015-06-01ND
2015-06-02ND
2015-06-18ND
2015-07-10ND
2015-07-10ND
2015-08-04ND
2015-09-08ND
2015-10-16ND
2015-10-16ND
2015-11-05ND
2015-12-09ND
2016-01-04ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-01-14ND
2016-02-08ND
2016-02-18ND
2016-02-18ND
2016-03-10ND
2016-04-01ND
2016-05-24ND
2016-05-24ND
2016-06-03ND
2016-07-11ND
2016-07-15ND
2016-08-01ND
2016-09-26ND
2016-10-06ND
2016-10-13ND
2016-11-21ND
2016-12-23ND
2017-01-23ND
2017-02-08ND
2017-02-22ND
2017-02-22ND
2017-02-22ND
2017-02-22ND
2017-02-22ND
2017-02-22ND
2017-02-22ND
2017-02-22ND
2017-03-10ND
2017-03-17ND
2017-03-17ND
2017-04-03ND
2017-04-03ND
2017-05-25ND
2017-06-27ND
2017-07-19ND
2017-08-28ND
2017-08-28ND
2017-09-22ND
2017-10-30ND
2017-11-27ND
2017-12-04ND
2017-12-29ND
2018-01-26ND
2018-02-26ND
2018-03-14ND
2018-03-23ND
2018-04-26ND
2018-05-25ND
2018-06-26ND
2018-06-29ND
2018-07-23ND
2018-07-23ND
2018-08-23ND
2018-08-29ND
2018-09-21ND
2018-10-19ND
2018-11-16ND
2018-11-27ND
2018-12-07ND
2019-01-10ND
2019-02-05ND
2019-02-07ND
2019-02-08ND
2019-03-25ND
2019-04-11ND
2019-07-02ND
2019-09-20ND
2019-10-29ND
2019-12-23ND