Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Methomyl

Harris County WCID 36

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
2013N/A00N/A
2014ND30ND
2015N/A00N/A
2016N/A00N/A
2017ND30ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-05AC41614ND
2014-02-05AC41615ND
2014-02-05AC41621ND
2017-02-14AD70900ND
2017-04-24AD80785ND
2017-04-24AD80788ND