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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Aquarion Water Company of Ct-ridgefield System

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

 

12

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
2016ND60ND
2017N/A00N/A
2018N/A00N/A
2019ND60ND

ppb = parts per billion

All test results

Date Lab ID Result
2016-06-07201607150-SOCND
2016-06-07201607155-SOCND
2016-06-07201607160-SOCND
2016-08-03201610102-SOCND
2016-08-03201610108-SOCND
2016-08-03201610104-SOCND
2019-09-18201915009-SOCND
2019-09-18201915008-SOCND
2019-10-02201916042-SOCND
2019-10-08201916443-SOCND
2019-10-16201917012-SOCND
2019-12-17201920468-SOCND