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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Midland-lonaconing

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.

 

14

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND30ND
2016ND30ND
2017ND30ND
2018ND30ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-05-050010018_02_00489ND
2014-05-050010018_03_00489ND
2015-05-11E15003488001ND
2015-05-11E15003488004ND
2015-05-11E15003488006ND
2016-04-26E16004054001ND
2016-04-26E16004054003ND
2016-04-26E16004054005ND
2017-04-26E17004256001ND
2017-04-26E17004256005ND
2017-04-26E17004256007ND
2018-04-25E18003853005ND
2018-04-25E18003853003ND
2018-04-25E18003855001ND