Know Your Environment. Protect Your Health.

Alachlor (Lasso)

New Water Supply Corporation

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

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND30ND
2019N/A00N/A
2020ND10ND
2021ND30ND
2022N/A00N/A
2023ND10ND

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
2018-06-06Q1822507007ND
2018-06-06Q1822507008ND
2018-06-06Q1822507009ND
2020-11-09Q2043745011ND
2021-04-15Q2109763001ND
2021-04-15Q2109763005ND
2021-04-15Q2109763006ND
2023-06-15Q2322767008ND