Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Bromomethane

Perkasie Regional Authority

Bromomethane, or methyl bromide, is a pesticide fumigant that was banned because it depletes the ozone layer.

MORE ABOUT THIS CONTAMINANT

 

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
2013-03-26201303270206AMND
2013-03-26201303270196AMND
2013-03-26201303270202AMND
2013-03-26201303270200AMND
2013-03-26201303270232AMND
2013-09-24201309250098AMND
2013-09-24201309250056AMND
2013-09-24201309250043AMND
2013-09-24201309250047AMND
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
2015-03-1012501657ND
2015-03-1012501711ND
2015-06-0912867700ND
2015-06-0912867646ND
2015-09-0813250294ND
2015-09-0813250240ND
2015-09-0813250132ND
2015-09-0813250186ND
2015-09-0813250078ND
2015-12-0813619615ND
2015-12-0813619669ND
2016-03-0813972714ND
2016-03-0813972766ND
2016-06-0714389031ND
2016-06-0714389083ND
2016-09-1314889429ND
2016-09-1314889533ND
2016-09-1314889481ND
2016-09-1314889637ND
2016-09-1314889585ND
2016-12-0615355991ND
2016-12-0615356043ND
2017-03-0715780097ND
2017-03-0715780149ND
2017-06-0616240722ND
2017-06-0616240774ND
2017-09-0516710883ND
2017-09-0516710935ND
2017-09-0516710987ND
2017-09-0516711039ND
2017-12-0517146830ND
2017-12-0517146778ND