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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Quint-mar Water Authority

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.

 

24

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND20ND
2015N/A00N/A
2016ND100ND
2017ND20ND
2018N/A00N/A
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-13AA88468ND
2014-07-29AA90730ND
2016-06-14AB12484ND
2016-06-14AB12481ND
2016-06-14AB12485ND
2016-06-14AB12483ND
2016-06-14AB12482ND
2016-07-20AB13719ND
2016-07-20AB13721ND
2016-07-20AB13722ND
2016-07-20AB13718ND
2016-07-20AB13720ND
2017-01-26AB17479ND
2017-07-13AB21022ND
2019-02-05AB32808ND
2019-02-05AB32811ND
2019-02-05AB32810ND
2019-02-05AB32809ND
2019-04-17AB34287ND
2019-07-17AB36912ND
2019-07-17AB36911ND
2019-07-17AB36910ND
2019-07-17AB36909ND
2019-07-17AB36908-1ND