Know Your Environment. Protect Your Health.

Alachlor (Lasso)

Oakview Water Corporation

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

 

21

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020ND90ND
2021ND60ND
2022ND30ND
2023ND30ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2020-02-262002643ND
2020-03-04100104-01ND
2020-03-11100286-01ND
2020-07-14101916-01ND
2020-07-14101917-01ND
2020-07-14101918-01ND
2020-09-29103000-01ND
2020-09-29103001-01ND
2020-11-03103535-01ND
2021-03-09105357-01ND
2021-03-09105356-01ND
2021-03-10105358-01ND
2021-04-13105834-01ND
2021-04-13105835-01ND
2021-04-21105921-01ND
2022-04-05110971-01ND
2022-04-05110972-01ND
2022-05-24111761-01ND
2023-06-07117292-01ND
2023-06-07117293-01ND
2023-06-07117294-01ND