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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Atascosa Rural WSC

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.

 

8

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
2016N/A00N/A
2017ND40ND
2018ND20ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-12AC42538ND
2014-03-27AC48570ND
2017-01-12AD64869ND
2017-01-12AD64866ND
2017-08-09AD92595ND
2017-10-06AD99897ND
2018-01-18AE09325ND
2018-04-06AE21755ND