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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Citizens Water Service, Inc.

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

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015N/A00N/A
2016N/A00N/A
2017ND40ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-03-10140310032-1ND
2014-03-10140310032-2ND
2014-06-12140612029-1ND
2014-06-12140612029-2ND
2017-01-10170110014-1ND
2017-01-10170110014-2ND
2017-06-14170614063-1ND
2017-06-14170614063-2ND