Menu

EWG's Tap Water Database — 2021 UPDATE

Donate

Methomyl

West Harris County Municipal Utility District 10

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.

 

4

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

ppb = parts per billion

All test results

Date Lab ID Result
2014-08-07AC62599ND
2014-08-07AC62598ND
2017-02-08AD69714ND
2017-02-08AD69713ND