Alachlor (Lasso)
Fouke Water Supply Corporation
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
11
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 |
|---|---|---|---|---|
| 2018 | ND | 3 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 0 | ND |
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 |
|---|---|---|
| 2018-05-16 | Q1819991007 | ND |
| 2018-05-16 | Q1819991008 | ND |
| 2018-05-16 | Q1819991009 | ND |
| 2019-06-06 | Q1932560001 | ND |
| 2020-10-22 | Q2041268009 | ND |
| 2021-01-25 | Q2101631001 | ND |
| 2021-01-25 | Q2101631002 | ND |
| 2021-01-25 | Q2101631003 | ND |
| 2021-01-25 | Q2101631004 | ND |
| 2022-10-12 | Q2230969012 | ND |
| 2023-07-11 | Q2326819008 | ND |