Know Your Environment. Protect Your Health.

Alachlor (Lasso)

Schuyler, City of

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
2019ND10ND
2020ND20ND
2021N/A00N/A
2022ND40ND
2023ND40ND

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
2018-11-19577447ND
2019-06-10605212ND
2020-06-16668688ND
2020-09-08684767ND
2022-05-16801491ND
2022-05-16801490ND
2022-10-14834309ND
2022-11-14834310ND
2023-05-01856315ND
2023-05-15865681ND
2023-09-05874476ND
2023-09-05874475ND