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EWG's Tap Water Database — 2019 UPDATE

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Methomyl

Connecticut Water Company - Shoreline Region-chester System

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.

 

7

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012N/A00N/A
2013ND40ND
2014N/A00N/A
2015N/A00N/A
2016ND30ND
2017N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-01-17130117CWCCSOC2ND
2013-04-11130412CWCASOC2ND
2013-06-20130621CWCSOC2ND
2013-07-16130716CWCFSOC2ND
2016-05-04BN25257SOC2ND
2016-07-12BN71472SOC2ND
2016-07-19BN75759SOC2ND