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EWG's Tap Water Database — 2019 UPDATE

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Methomyl

Harris County MUD 165

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND10ND
2014ND20ND
2015N/A00N/A
2016ND10ND
2017ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2013-06-13AC22131ND
2014-03-20AC47848ND
2014-07-16AC59864ND
2016-03-21AD29748ND
2017-05-04AD82862ND
2017-05-04AD82856ND