2,4,5-T
Harris County MUD 165
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 |
---|---|---|---|---|
2014 | ND | 2 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 1 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-03-20 | AC47837 | ND |
2014-07-16 | AC59860 | ND |
2016-03-21 | AD29734 | ND |
2017-05-04 | AD82843 | ND |
2017-05-04 | AD82849 | ND |
2018-06-07 | AE29050 | ND |
2018-09-26 | AE41803 | ND |
2018-11-30 | AE47639 | ND |
2019-01-31 | AE52506 | ND |
2019-01-31 | AE52505 | ND |