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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Nctams Eastpac

Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.

 

4

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
2016N/A00N/A
2017ND20ND
2018ND20ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2017-07-20ND
2017-09-14ND
2018-04-18C18-04-0101ND
2018-07-25C18-07-0329ND