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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Chapel Hill - Aberdeen Proving Grounds

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.

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

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

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-220120002_01_00029ND
2015-10-19E16001689005ND
2016-05-09E16004258010ND
2017-04-19E17004136001ND
2018-06-04E18004355003ND