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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

White City WID

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.

 

20

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
2014N/A00N/A
2015ND40ND
2016ND20ND
2017ND20ND
2018ND100ND
2019ND20ND

ppb = parts per billion

All test results

Date Result
2015-06-10ND
2015-06-25ND
2015-06-25ND
2015-06-25ND
2016-01-26ND
2016-05-10ND
2017-03-07ND
2017-04-11ND
2018-01-12ND
2018-03-23ND
2018-03-23ND
2018-05-18ND
2018-05-18ND
2018-05-18ND
2018-06-22ND
2018-06-25ND
2018-08-20ND
2018-09-25ND
2019-06-25ND
2019-08-14ND