Alachlor (Lasso)
Durham Village Res Association
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 8 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 2 | 0 | ND |
| 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 |
|---|---|---|
| 2015-02-03 | 12391183 | ND |
| 2015-02-03 | 12391213 | ND |
| 2015-05-04 | 12739271 | ND |
| 2015-05-04 | 12739272 | ND |
| 2015-08-03 | 13124942 | ND |
| 2015-08-31 | 13253332 | ND |
| 2015-11-02 | 13504264 | ND |
| 2015-11-02 | 13504235 | ND |
| 2018-05-01 | 2312490001 | ND |
| 2018-05-01 | 2312490002 | ND |