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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Easthampton Water Department

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

MORE ABOUT THIS CONTAMINANT

 

65

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND40ND
2014ND190ND
2015ND130ND
2016ND160ND
2017N/A00N/A
2018N/A00N/A
20191.23 ppb131ND - 16.0 ppb

ppb = parts per billion

All test results

Date Result
2013-10-23ND
2013-10-23ND
2013-10-23ND
2013-10-23ND
2014-01-14ND
2014-01-14ND
2014-01-14ND
2014-04-28ND
2014-04-28ND
2014-04-28ND
2014-04-28ND
2014-05-07ND
2014-05-07ND
2014-05-07ND
2014-09-17ND
2014-09-17ND
2014-09-17ND
2014-09-17ND
2014-09-17ND
2014-09-17ND
2014-12-01ND
2014-12-01ND
2014-12-01ND
2015-03-23ND
2015-03-23ND
2015-03-23ND
2015-05-12ND
2015-05-12ND
2015-05-12ND
2015-08-18ND
2015-08-18ND
2015-08-18ND
2015-08-18ND
2015-11-16ND
2015-11-16ND
2015-11-16ND
2016-01-11ND
2016-01-11ND
2016-01-11ND
2016-02-22ND
2016-02-22ND
2016-02-22ND
2016-06-06ND
2016-06-06ND
2016-06-06ND
2016-08-29ND
2016-08-29ND
2016-08-29ND
2016-08-29ND
2016-10-27ND
2016-10-27ND
2016-10-27ND
2019-03-11ND
2019-03-11ND
2019-03-11ND
2019-06-11ND
2019-06-11ND
2019-06-1116.0 ppb
2019-08-21ND
2019-08-21ND
2019-08-21ND
2019-08-21ND
2019-12-09ND
2019-12-09ND
2019-12-09ND