Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Methomyl

Hoey-de Graw Waterworks Inc.

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
2014N/A00N/A
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND10ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2018-12-06SOCS 420-146528ND
2019-03-20SOCS 420-151078-ND
2019-04-02SOCS 420-151793-ND
2019-07-09SOCS 420-156669ND
2019-07-09SOCS 420-156669ND