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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Old Egypt Subdivision

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.

 

13

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND20ND
2016ND10ND
2017N/A00N/A
2018ND20ND
2019ND40ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-14AC59553ND
2014-08-13AC63513ND
2014-08-13AC63503ND
2014-08-13AC63506ND
2015-05-05AC90594ND
2015-05-05AC90593ND
2016-02-17AD24050ND
2018-04-26AE24257ND
2018-04-26AE24256ND
2019-04-16AE62643ND
2019-04-16AE62641ND
2019-07-11AE74240ND
2019-12-06AE91730ND