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EWG's Tap Water Database — 2021 UPDATE

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Bromomethane

Nashville Water Department #1

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

 

21

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND100ND
2016ND20ND
2017ND20ND
2018ND20ND

ppb = parts per billion

All test results

Date Result
2014-09-02ND
2014-09-02ND
2014-09-02ND
2015-01-27ND
2015-01-27ND
2015-04-22ND
2015-04-22ND
2015-08-11ND
2015-08-11ND
2015-08-17ND
2015-08-17ND
2015-10-19ND
2015-10-19ND
2016-02-18ND
2016-02-18ND
2017-08-08ND
2017-08-08ND
2018-05-08ND
2018-05-08ND
2019-02-26ND
2019-02-26ND