Alachlor (Lasso)
Kress Municipal Water System
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 | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 2 | 0 | ND |
| 2021 | ND | 2 | 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 |
|---|---|---|
| 2018-01-18 | Q1802138003 | ND |
| 2018-05-17 | Q1820299005 | ND |
| 2019-01-24 | Q1903571001 | ND |
| 2019-04-09 | Q1914247005 | ND |
| 2020-01-16 | Q2001710005 | ND |
| 2020-04-08 | Q2014314003 | ND |
| 2021-02-09 | Q2103898005 | ND |
| 2021-04-20 | Q2110121001 | ND |
| 2022-06-08 | Q2216106001 | ND |
| 2022-10-18 | Q2231523001 | ND |
| 2023-01-19 | Q2302865001 | ND |
| 2023-07-31 | Q2330814001 | ND |