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EWG's Tap Water Database — 2021 UPDATE

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Alachlor (Lasso)

Kingman Municipal Water

Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.

MORE ABOUT THIS CONTAMINANT

 

31

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
2015ND120ND
2016ND20ND
2017N/A00N/A
2018ND150ND
2019ND20ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EPA Maximum Contaminant
Level (MCL) 2 ppb

The legal limit for alachlor, established in 1991, was based on toxicity studies in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2015-02-09550-39973-1ND
2015-02-09550-39972-1ND
2015-02-09550-39970-1ND
2015-02-17550-40405-1ND
2015-02-17550-40404-1ND
2015-02-17550-40403-1ND
2015-08-17550-49709-1ND
2015-08-17550-49708-1ND
2015-08-17550-49707-1ND
2015-08-17550-49706-1ND
2015-08-17550-49705-1ND
2015-08-17550-49703-1ND
2016-02-16550-59042-1ND
2016-07-12550-66385-1SND
2018-02-26550-98566-1 SOCND
2018-02-26550-98567-1 SOCND
2018-03-06550-99028-1 SOCND
2018-03-06550-99016-1 SOCND
2018-03-13550-99583-1 SOCND
2018-03-26680-150420-1ND
2018-03-26680-150418-1 SOCND
2018-07-173996200ND
2018-07-173996199ND
2018-07-244001793ND
2018-07-244001791ND
2018-07-244001789ND
2018-07-314009756ND
2018-07-314009752ND
2018-10-084085015ND
2019-02-194206604ND
2019-07-094351373ND