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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

North Harrison Water Supply Corporation

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.

 

6

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
2016N/A00N/A
2017N/A00N/A
2018ND30ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-03-20Q1510571002ND
2015-05-27Q1519430008ND
2015-05-27Q1519430001ND
2018-11-06Q1844291012ND
2018-11-06Q1844291013ND
2018-11-06Q1844291014ND