Know Your Environment. Protect Your Health.

Trifluralin

Stanley Lake Municipal Utility District

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.

 

16

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018ND20ND
2019ND10ND
2020ND30ND
2021ND40ND
2022ND30ND
2023ND30ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2018-02-20AE14532ND
2018-02-20AE14546ND
2019-03-04AE57022ND
2020-08-11AF22975ND
2020-08-11AF22976ND
2020-11-20AF35551ND
2021-01-14AF39637ND
2021-01-14AF39638ND
2021-01-14AF39639ND
2021-04-14AF50216ND
2022-08-04AG07987ND
2022-08-04AG07989ND
2022-10-18AG17475ND
2023-01-25AG26347ND
2023-01-25AG26348ND
2023-04-10AG36142ND