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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

New Design - Frederick County

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

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND80ND
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
2014-02-051070652003ND
2014-02-051070652008ND
2014-04-010100030_04_10797ND
2014-05-082006233003ND
2014-05-270100030_01_05176ND
2014-08-052021745006ND
2014-08-052021745001ND
2014-11-172040506001ND