Alachlor (Lasso)
Forestbrook S/d
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
17
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 | 2 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 3 | 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 |
|---|---|---|
| 2018-10-09 | 7069-100918-E03S | ND |
| 2018-10-09 | 7069-100918-E04S | ND |
| 2018-10-09 | 7069-100918-E01S | ND |
| 2019-06-13 | 7069-061319-E03S | ND |
| 2019-10-08 | 7069-100819-E03S | ND |
| 2020-10-27 | 7069-102720-E03S | ND |
| 2021-10-19 | 7069-101921-E04S | ND |
| 2021-10-19 | 7069-101921-E03S | ND |
| 2021-10-19 | 7069-101921-E01S | ND |
| 2021-11-17 | 7069-111721-E03S | ND |
| 2022-02-15 | 7069-021522-E03S | ND |
| 2022-04-27 | 7069-042722-E03S | ND |
| 2022-07-12 | 7069-071222-E03S | ND |
| 2022-10-11 | 7069-101122-E03S | ND |
| 2023-01-10 | 752-1061-1_A | ND |
| 2023-06-05 | 752-7773-1 | ND |
| 2023-08-07 | 752-10177-1 | ND |