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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Aquarion Water Company of Connecticut - Main System

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

 

23

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014N/A00N/A
2015ND100ND
2016N/A00N/A
2017N/A00N/A
2018ND40ND
2019ND90ND

ppb = parts per billion

All test results

Date Lab ID Result
2015-07-06201508663-SOCND
2015-07-06201508689-SOCND
2015-07-06201508646-SOCND
2015-07-08201508843-SOCND
2015-08-05201510632-SOCND
2015-10-05201514160-SOCND
2015-10-05201514098-SOCND
2015-10-06201514213-SOCND
2015-10-07201514316-SOCND
2015-10-07201514322-SOCND
2018-07-02201809434-SOCND
2018-07-02201809407-SOCND
2018-07-02201809385-SOCND
2018-07-05201809658-SOCND
2019-05-20201907127-SOCND
2019-05-20201907132-SOCND
2019-05-20201907135-SOCND
2019-06-17201908775-SOCND
2019-07-01201909657-SOCND
2019-07-01201909689-SOCND
2019-07-01201909695-SOCND
2019-07-01201909693-SOCND
2019-07-02201909818-SOCND