Alachlor (Lasso)
Sunchase Meadows
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 | ND | 1 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 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 |
|---|---|---|
| 2018-10-02 | Q1839402003 | ND |
| 2019-04-02 | Q1913217005 | ND |
| 2019-04-02 | Q1913217021 | ND |
| 2019-08-06 | Q1951306005 | ND |
| 2019-10-29 | Q1974367006 | ND |
| 2020-01-28 | Q2003194005 | ND |
| 2020-03-30 | Q2012921005 | ND |
| 2020-03-30 | Q2012921006 | ND |
| 2021-08-19 | Q2122573001 | ND |
| 2022-02-17 | Q2205934001 | ND |
| 2023-10-24 | Q2345789001 | ND |
| 2023-10-24 | Q2345789006 | ND |