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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Files Valley Water Supply Corporation

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

 

0

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND40ND
2016ND40ND
2017ND40ND
20180.0500 ppb42ND - 0.1000 ppb
20190.125 ppb42ND - 0.300 ppb

ppb = parts per billion

All test results

Date Lab ID Result