2,4,5-T
S S WSC
2,4,5-Trichlorophenoxyacetic acid (2,4,5-T) is a herbicide banned in the U.S. since 1985. It was formerly used on residential and commercial lawns, and occasionally on food crops. 2,4,5-T contained the impurity dioxin, which is highly toxic to people and wildlife.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 5 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 5 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-03-26 | AC48400 | ND |
2014-03-26 | AC48402 | ND |
2014-03-26 | AC48399 | ND |
2014-03-26 | AC48401 | ND |
2014-11-20 | AC72690 | ND |
2015-01-15 | AC76546 | ND |
2017-05-10 | AD83785 | ND |
2017-05-10 | AD83788 | ND |
2017-05-10 | AD83790 | ND |
2017-05-10 | AD83787 | ND |
2017-05-10 | AD83791 | ND |