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EWG's Tap Water Database — 2021 UPDATE

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Metolachlor

Rancho Carrillo Mutual Water Company

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

 

7

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
2015ND10ND
2016N/A00N/A
2017ND50ND
2018ND10ND
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2015-07-069469-016-0800ND
2017-03-019588-004-1400ND
2017-03-019588-006-1500ND
2017-03-019588-012-1300ND
2017-03-019588-013-1230ND
2017-03-019588-014-1330ND
2018-01-109588-017-1630ND