Alachlor (Lasso)
Wheatland, Town Of
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
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 4 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 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 |
|---|---|---|
| 2014-12-16 | C14120569-001B | ND |
| 2014-12-16 | C14120569-002B | ND |
| 2014-12-16 | C14120569-003B | ND |
| 2014-12-16 | C14120569-004B | ND |
| 2017-09-11 | C17090278-001B | ND |
| 2017-11-14 | C17110472-001B | ND |
| 2018-03-06 | C18030118-001B | ND |
| 2018-05-15 | C18050583-001B | ND |