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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Harris County UD 16

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

 

6

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
2016ND30ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-05-18AD37370ND
2016-10-18AD53632ND
2016-12-06AD60763ND
2017-01-30AD67679ND
2018-05-02AE24889ND
2019-08-15AE79055ND