2,4,5-T
Clwsc Canyon Lake Shores
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 | 9 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 7 | 0 | ND |
2017 | ND | 7 | 0 | ND |
2018 | ND | 4 | 0 | ND |
2019 | ND | 7 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-18 | AC43372 | ND |
2014-04-30 | AC52428 | ND |
2014-04-30 | AC52431 | ND |
2014-04-30 | AC52430 | ND |
2014-09-03 | AC65690 | ND |
2014-09-03 | AC65693 | ND |
2014-09-03 | AC65686 | ND |
2014-10-08 | AC69227 | ND |
2014-10-08 | AC69226 | ND |
2015-03-26 | AC86382 | ND |
2016-02-03 | AD21926 | ND |
2016-02-03 | AD21925 | ND |
2016-02-03 | AD21922 | ND |
2016-03-09 | AD27997 | ND |
2016-03-09 | AD28002 | ND |
2016-04-27 | AD34497 | ND |
2016-04-27 | AD34498 | ND |
2017-01-25 | AD66888 | ND |
2017-01-25 | AD66887 | ND |
2017-01-25 | AD66890 | ND |
2017-02-24 | AD72218 | ND |
2017-02-24 | AD72217 | ND |
2017-06-27 | AD87954 | ND |
2017-10-05 | AD99624 | ND |
2018-02-07 | AE12824 | ND |
2018-05-16 | AE26630 | ND |
2018-07-26 | AE34728 | ND |
2018-11-06 | AE45470 | ND |
2019-02-06 | AE53257 | ND |
2019-02-06 | AE53256 | ND |
2019-02-06 | AE53263 | ND |
2019-04-23 | AE63411 | ND |
2019-10-30 | AE88026 | ND |
2019-10-30 | AE88025 | ND |
2019-10-30 | AE88024 | ND |