Know Your Environment. Protect Your Health.

Alachlor (Lasso)

Sunchase Meadows

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

 

12

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND10ND
2019ND40ND
2020ND30ND
2021ND10ND
2022ND10ND
2023ND20ND

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
2018-10-02Q1839402003ND
2019-04-02Q1913217005ND
2019-04-02Q1913217021ND
2019-08-06Q1951306005ND
2019-10-29Q1974367006ND
2020-01-28Q2003194005ND
2020-03-30Q2012921005ND
2020-03-30Q2012921006ND
2021-08-19Q2122573001ND
2022-02-17Q2205934001ND
2023-10-24Q2345789001ND
2023-10-24Q2345789006ND