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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Monticello

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015ND20ND
2016ND80ND
2017ND40ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-11-0314K0033-02ND
2014-11-0314K0033-04ND
2015-01-0715A0109-01ND
2015-01-0715A0109-02ND
2016-09-083542103ND
2016-09-083542117ND
2016-09-083542125ND
2016-09-083542134ND
2016-11-023578003ND
2016-11-023578033ND
2016-11-023578040ND
2016-11-023578047ND
2017-03-3017C1248-01ND
2017-03-3017C1248-03ND
2017-08-1617H1267-01ND
2017-08-1617H1267-02ND