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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Cypress Hill Municipal Utility District 1

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
2014ND10ND
2015N/A00N/A
2016N/A00N/A
2017ND50ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-07-17AC60094ND
2017-01-26AD67306ND
2017-01-26AD67304ND
2017-04-18AD80017ND
2017-07-25AD90671ND
2017-12-13AE07711ND