Alachlor (Lasso)
Wood River Valley Mobile Home Park
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
10
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 |
|---|---|---|---|---|
| 2014 | ND | 4 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 4 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State and national drinking water standards and health guidelines
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 |
|---|---|---|
| 2014-01-22 | 281787 | ND |
| 2014-05-14 | 302169 | ND |
| 2014-07-21 | 308796 | ND |
| 2014-10-15 | 329616 | ND |
| 2015-01-20 | 342750 | ND |
| 2016-01-20 | ND | |
| 2017-01-30 | ND | |
| 2017-06-19 | ND | |
| 2017-08-01 | ND | |
| 2017-11-06 | ND |