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EWG's Tap Water Database — 2021 UPDATE

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Bromochloromethane

Perkasie Regional Authority

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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53

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND100ND
2014ND110ND
2015ND110ND
2016ND110ND
2017ND100ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-03-26201303270196AMND
2013-03-26201303270202AMND
2013-03-26201303270206AMND
2013-03-26201303270200AMND
2013-03-26201303270232AMND
2013-09-24201309250098AMND
2013-09-24201309250056AMND
2013-09-24201309250047AMND
2013-09-24201309250043AMND
2013-09-24201309250180AMND
2014-03-11L2515685-1ND
2014-03-11L2515685-2ND
2014-06-10L5101092-11ND
2014-06-10L5101092-12ND
2014-09-09L5170431-1ND
2014-09-09L5170431-5ND
2014-09-09L5170431-4ND
2014-09-09L5170431-2ND
2014-09-09L5170431-3ND
2014-12-09L5292845-2ND
2014-12-09L5292845-1ND
2015-03-1012501675ND
2015-03-1012501729ND
2015-06-0912867718ND
2015-06-0912867664ND
2015-09-0813250312ND
2015-09-0813250258ND
2015-09-0813250150ND
2015-09-0813250204ND
2015-09-0813250096ND
2015-12-0813619633ND
2015-12-0813619687ND
2016-03-0813972731ND
2016-03-0813972783ND
2016-06-0714389048ND
2016-06-0714389100ND
2016-09-1314889446ND
2016-09-1314889550ND
2016-09-1314889498ND
2016-09-1314889654ND
2016-09-1314889602ND
2016-12-0615356008ND
2016-12-0615356060ND
2017-03-0715780114ND
2017-03-0715780166ND
2017-06-0616240739ND
2017-06-0616240791ND
2017-09-0516710900ND
2017-09-0516710952ND
2017-09-0516711004ND
2017-09-0516711056ND
2017-12-0517146847ND
2017-12-0517146795ND