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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Portage

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.

 

11

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
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018ND110ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2018-05-22LLH81761ND
2018-05-22LLH81760ND
2018-05-22LLH81759ND
2018-05-22LLH81762ND
2018-05-22LLH81758ND
2018-05-22LLH81756ND
2018-05-22LLH81757ND
2018-06-25LLH88663ND
2018-06-25LLH88664ND
2018-08-22LLI00614ND
2018-12-13LLI19332ND