Trifluralin
City of Galena Park
Trifluralin is a herbicide that is used on food crops and non-agricultural lands. It was banned in Europe in the late 2000s, primarily due to its ecological toxicity.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 4 ppb
The EWG Health Guideline of 4 ppb for trifluralin was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-02-05 | AC41654 | ND |
2015-01-23 | AC77696 | ND |
2015-01-23 | AC77697 | ND |
2016-01-27 | AD20535 | ND |
2016-01-27 | AD20536 | ND |
2017-01-20 | AD66228 | ND |
2017-01-20 | AD66240 | ND |
2018-02-01 | AE12010 | ND |
2018-02-01 | AE12008 | ND |
2019-01-24 | AE51390 | ND |
2019-01-24 | AE51389 | ND |