Trifluralin
Clwsc Canyon Lake Shores
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 | 7 | 0 | ND |
2015 | ND | 7 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | ND | 4 | 0 | ND |
2018 | ND | 10 | 0 | ND |
2019 | ND | 8 | 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 |
---|---|---|
2014-02-18 | AC43387 | ND |
2014-02-18 | AC43391 | ND |
2014-04-30 | AC52469 | ND |
2014-04-30 | AC52465 | ND |
2014-04-30 | AC52468 | ND |
2014-10-08 | AC69252 | ND |
2014-10-08 | AC69251 | ND |
2015-02-03 | AC79093 | ND |
2015-02-03 | AC79094 | ND |
2015-03-26 | AC86424 | ND |
2015-05-13 | AC91908 | ND |
2015-08-12 | AD03948 | ND |
2015-08-12 | AD03946 | ND |
2015-09-25 | AD08859 | ND |
2016-02-03 | AD21958 | ND |
2016-02-03 | AD21959 | ND |
2016-02-03 | AD21961 | ND |
2016-03-09 | AD28050 | ND |
2016-03-09 | AD28038 | ND |
2016-04-27 | AD34523 | ND |
2016-04-27 | AD34521 | ND |
2016-07-26 | AD45807 | ND |
2017-01-25 | AD66937 | ND |
2017-01-25 | AD66936 | ND |
2017-01-25 | AD66938 | ND |
2017-10-05 | AD99652 | ND |
2018-02-07 | AE12864 | ND |
2018-05-16 | AE26641 | ND |
2018-05-16 | AE26642 | ND |
2018-05-17 | AE26865 | ND |
2018-05-17 | AE26866 | ND |
2018-05-17 | AE26864 | ND |
2018-05-17 | AE26868 | ND |
2018-05-17 | AE26867 | ND |
2018-07-26 | AE34740 | ND |
2018-11-06 | AE45478 | ND |
2019-02-06 | AE53299 | ND |
2019-02-06 | AE53298 | ND |
2019-02-06 | AE53297 | ND |
2019-04-23 | AE63418 | ND |
2019-10-29 | AE87872 | ND |
2019-10-30 | AE88037 | ND |
2019-10-30 | AE88039 | ND |
2019-10-30 | AE88038 | ND |