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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Rochester City

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

 

5

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-10-151410A98-001DND
2015-10-29351865SOCSND
2016-11-09376759SOCSND
2017-10-243806464SOCSND
2018-10-154089378SOCSND