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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Bourne Water District

Methomyl is an extremely toxic carbamate insecticide that targets the nervous system. In 2015 the EPA restricted some uses of methomyl on some food crops to reduce risks to human health.

 

31

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND80ND
2016ND70ND
2017ND120ND
2018ND20ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Result
2014-08-13ND
2014-10-17ND
2015-01-12ND
2015-11-17ND
2015-11-17ND
2015-11-17ND
2015-11-17ND
2015-11-17ND
2015-11-17ND
2015-12-21ND
2016-11-10ND
2016-11-10ND
2016-11-10ND
2016-11-10ND
2016-11-10ND
2016-11-10ND
2016-12-30ND
2017-01-20ND
2017-01-20ND
2017-01-20ND
2017-01-20ND
2017-01-20ND
2017-01-20ND
2017-07-26ND
2017-07-26ND
2017-07-26ND
2017-07-26ND
2017-07-26ND
2017-07-26ND
2018-01-10ND
2018-07-12ND