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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Hartford Waterworks

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

 

20

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND50ND
2014ND100ND
2015N/A00N/A
2016N/A00N/A
2017ND50ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-11-18759065-10298ND
2013-11-18759067-10298ND
2013-11-18759063-10298ND
2013-11-18759061-10298ND
2013-11-18759069-10298ND
2014-03-18775372ND
2014-03-18775378ND
2014-03-18775381ND
2014-03-18775384ND
2014-03-18775375ND
2014-05-14785741-11363ND
2014-05-14785745-11363ND
2014-05-14785743-11363ND
2014-05-14785747-11363ND
2014-05-14785739-11363ND
2017-03-21978870ND
2017-03-21978873ND
2017-03-21978879ND
2017-03-21978867ND
2017-03-21978876ND