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EWG's Tap Water Database — 2021 UPDATE

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Methomyl

Columbus

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.

 

5

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
2015N/A00N/A
2016ND40ND
2017N/A00N/A
2018N/A00N/A
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-03-28AJ08845ND
2016-06-14AJ14221ND
2016-09-19AJ28309ND
2016-11-14AJ33588ND
2019-10-01AK33820ND