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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Leigh Wsc-rural

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND30ND
2016ND30ND
2017N/A00N/A
2018N/A00N/A
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-05-18Q1518186008ND
2015-05-18Q1518186009ND
2015-10-27Q1542396007ND
2016-02-09Q1605518004ND
2016-04-25Q1616019002ND
2016-07-21Q1629877004ND
2019-05-22Q1927732005ND