Trifluralin
Boone County Cons. PWSD1
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 18 | 0 | ND |
2019 | ND | 4 | 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 |
---|---|---|
2018-03-07 | AD14744 | ND |
2018-03-07 | AD14754 | ND |
2018-03-07 | AD14753 | ND |
2018-03-07 | AD14752 | ND |
2018-03-07 | AD14751 | ND |
2018-03-07 | AD14750 | ND |
2018-03-07 | AD14749 | ND |
2018-03-07 | AD14746 | ND |
2018-03-07 | AD14743 | ND |
2018-03-07 | AD14747 | ND |
2018-03-07 | AD14745 | ND |
2018-03-07 | AD14741 | ND |
2018-03-16 | AD17714 | ND |
2018-03-16 | AD17715 | ND |
2018-04-11 | AD18403 | ND |
2018-05-21 | AD20840 | ND |
2018-08-21 | AD31542 | ND |
2018-11-19 | AD36040 | ND |
2019-02-08 | AD39831 | ND |
2019-05-21 | AD47807 | ND |
2019-08-22 | AD54307 | ND |
2019-11-21 | AD58314 | ND |