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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Manhasset Lakeville WD

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.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND20ND
2016N/A00N/A
2017ND50ND
2018ND60ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-241406G99-001-SOCSND
2014-06-241406G99-004-SOCSND
2014-06-261406J71-003-SOCSND
2014-06-301406L49-001-SOCSND
2015-12-221512H65-002-SOCSND
2015-12-221512H65-004-SOCSND
2017-01-20709604001ND
2017-01-25709899001ND
2017-03-297014449001ND
2017-06-267022424001-SOCSND
2017-06-307022905002-SOCSND
2018-11-287072243001-SOCSND
2018-11-287072243002-SOCSND
2018-12-047072991001-SOCSND
2018-12-067073139002-SOCSND
2018-12-067073139001-SOCSND
2018-12-1870ND