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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Kelso-rohwer Water

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

ppb = parts per billion

All test results

Date Lab ID Result
2014-04-0814100002301ND
2014-05-2014142002009ND
2014-08-2614239002101ND
2014-10-1314289002501ND
2015-01-2815030001004ND
2017-06-0517158000701ND