Alachlor (Lasso)
Kanata Mills S/d
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 | ND | 1 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 2 | 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 |
|---|---|---|
| 2019-09-17 | 72184-01 | ND |
| 2020-03-11 | 79654-01 | ND |
| 2020-06-03 | 82994-01 | ND |
| 2020-09-21 | 8275-092120-E02S | ND |
| 2020-12-10 | 37729_20-53638 | ND |
| 2021-06-14 | 8275-061421-E03S | ND |
| 2021-08-18 | 8275-081821-E03S | ND |
| 2021-11-03 | 8275-110321-E03S | ND |
| 2022-02-16 | 8275-021622-E03S | ND |
| 2022-05-18 | 8275-051822-E03S | ND |
| 2023-02-15 | 8275-021523-E02S | ND |
| 2023-04-05 | 8275-040523-E03S | ND |