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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Sjra The Woodlands

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
2014N/A00N/A
2015N/A00N/A
2016ND80ND
2017N/A00N/A
2018N/A00N/A
2019ND80ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-05-03AD35214ND
2016-05-03AD35208ND
2016-05-03AD35206ND
2016-05-03AD35218ND
2016-05-03AD35209ND
2016-05-03AD35211ND
2016-05-03AD35207ND
2016-11-02AD56550ND
2019-03-21AE59582ND
2019-03-21AE59578ND
2019-03-21AE59590ND
2019-03-21AE59585ND
2019-03-21AE59581ND
2019-03-21AE59587ND
2019-03-21AE59583ND
2019-03-21AE59584ND