2,4,5-T
High Meadows Ranch Water Supply
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.
8
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 | 2 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2015-07-07 | AC98614 | ND |
| 2015-07-07 | AC98615 | ND |
| 2017-02-10 | AD70460 | ND |
| 2017-05-01 | AD81941 | ND |
| 2017-07-28 | AD91448 | ND |
| 2017-11-16 | AE05228 | ND |
| 2018-04-09 | AE21749 | ND |
| 2018-04-09 | AE21748 | ND |