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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Harris County FWSD 61

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
2014ND40ND
2015N/A00N/A
2016N/A00N/A
2017ND40ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-28AC45376ND
2014-02-28AC45373ND
2014-02-28AC45374ND
2014-07-18AC60313ND
2017-02-02AD68509ND
2017-02-02AD68511ND
2017-02-02AD68510ND
2017-02-02AD68512ND