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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Joliet

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

MORE ABOUT THIS CONTAMINANT

 

22

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013ND220ND
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-03-132792436ND
2013-03-132792421ND
2013-03-132792458ND
2013-03-132792371ND
2013-03-132792360ND
2013-03-132792469ND
2013-03-132792410ND
2013-03-132792447ND
2013-03-132792385ND
2013-03-132792396ND
2013-05-212829465ND
2013-09-182898868ND
2013-09-182899823ND
2013-09-182898763ND
2013-09-182898879ND
2013-09-182898818ND
2013-09-182898857ND
2013-09-182898829ND
2013-09-182898774ND
2013-09-182899805ND
2013-09-252903619ND
2013-11-132930412ND