Alachlor (Lasso)
Gibson Place Utilities
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
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 8 | 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 | Result |
|---|---|
| 2022-03-30 | ND |
| 2022-05-12 | ND |
| 2022-08-10 | ND |
| 2022-11-16 | ND |
| 2023-02-10 | ND |
| 2023-03-02 | ND |
| 2023-05-09 | ND |
| 2023-05-09 | ND |
| 2023-08-24 | ND |
| 2023-08-24 | ND |
| 2023-11-21 | ND |
| 2023-11-21 | ND |