Alachlor (Lasso)
City of Santa Fe Water System
Alachlor is a widely used agricultural herbicide. It causes cancer in laboratory animals and may be carcinogenic to people.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 7 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 1 | 0 | ND |
2017 | ND | 7 | 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 |
---|---|---|
2014-04-10 | 2014011959 | ND |
2014-06-11 | 2014019060 | ND |
2014-07-01 | 2014021157 | ND |
2014-07-01 | 2014021158 | ND |
2014-08-26 | 2014027732 | ND |
2014-09-30 | 2014031203 | ND |
2014-09-30 | 2014031202 | ND |
2016-09-28 | 2016028732 | ND |
2017-02-09 | 1702573-005 | ND |
2017-02-13 | 1702764-005 | ND |
2017-02-13 | 1702761-002 | ND |
2017-11-08 | 1711574-005 | ND |
2017-11-08 | 1711572-005 | ND |
2017-11-15 | 1711978-005 | ND |
2017-11-15 | 1711981-005 | ND |