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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

S S WSC

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.

 

11

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND50ND
2015ND10ND
2016N/A00N/A
2017ND50ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-26AC48421ND
2014-03-26AC48423ND
2014-03-26AC48420ND
2014-03-26AC48422ND
2014-11-20AC72691ND
2015-01-15AC76563ND
2017-05-10AD83801ND
2017-05-10AD83804ND
2017-05-10AD83806ND
2017-05-10AD83803ND
2017-05-10AD83807ND