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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

High Meadows Ranch Water Supply

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
2014N/A00N/A
2015ND20ND
2016N/A00N/A
2017ND40ND
2018ND20ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-07-07AC98621ND
2015-07-07AC98622ND
2017-02-10AD70481ND
2017-05-01AD81964ND
2017-07-28AD91460ND
2017-11-16AE05231ND
2018-04-09AE21759ND
2018-04-09AE21758ND