Alachlor (Lasso)
Alabaster Water Board
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 4 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 4 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-02-25 | 140225029-2 | ND |
2014-02-25 | 140225029-1 | ND |
2014-05-27 | 140527023-2 | ND |
2014-05-27 | 140527023-1 | ND |
2017-03-17 | 170317016-2 | ND |
2017-03-17 | 170317016-1 | ND |
2017-06-02 | 170602026-2 | ND |
2017-06-02 | 170602026-1 | ND |