Alachlor (Lasso)
Greenville
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
24
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 | 4 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 4 | 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 |
|---|---|---|
| 2018-03-06 | 18C0158-01_01 | ND |
| 2018-06-06 | 18F0252-01 | ND |
| 2018-08-08 | 18H0515-01 | ND |
| 2018-10-10 | 18J0408-01_01 | ND |
| 2019-03-04 | 19C0035-01 | ND |
| 2019-04-24 | 19D0535-01 | ND |
| 2019-07-16 | 19G0491-01 | ND |
| 2019-11-13 | 19K0371-01 | ND |
| 2020-02-18 | 20B0423-01 | ND |
| 2020-06-22 | 20F0397-01 | ND |
| 2020-08-12 | 20H0569-01 | ND |
| 2020-10-14 | 20J0496-01 | ND |
| 2021-01-11 | 21A0174-01 | ND |
| 2021-05-03 | 21E0051-01 | ND |
| 2021-09-08 | 21I0283-01 | ND |
| 2021-11-03 | 21K0193-01 | ND |
| 2022-03-07 | 22C0183-01 | ND |
| 2022-04-04 | 22D0065-01 | ND |
| 2022-07-11 | 22G0323-01 | ND |
| 2022-10-31 | 22K0005-01 | ND |
| 2023-01-23 | 23A0395-01 | ND |
| 2023-04-24 | 23D0564-01 | ND |
| 2023-08-21 | 23H1112-01 | ND |
| 2023-11-15 | 23K0452-01 | ND |