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EWG's Tap Water Database — 2021 UPDATE

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Trifluralin

City of Scottsbluff

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.

MORE ABOUT THIS CONTAMINANT

 

40

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014N/A00N/A
2015ND200ND
2016ND10ND
2017ND20ND
2018ND160ND
2019ND10ND

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
2015-06-15356815ND
2015-06-15356813ND
2015-06-15356811ND
2015-06-15356810ND
2015-06-15356814ND
2015-06-15356812ND
2015-06-15356809ND
2015-06-15356808ND
2015-06-15356807ND
2015-07-06373543ND
2015-08-31375135ND
2015-08-31375144ND
2015-08-31375143ND
2015-08-31375142ND
2015-08-31375141ND
2015-08-31375140ND
2015-08-31375139ND
2015-08-31375138ND
2015-08-31375137ND
2015-08-31375136ND
2016-10-17ND
2017-04-25ND
2017-08-07ND
2018-06-04544823ND
2018-06-04544822ND
2018-06-04544821ND
2018-06-04544820ND
2018-06-04544819ND
2018-06-04544818ND
2018-06-04544817ND
2018-06-04544816ND
2018-09-04561218ND
2018-09-04561217ND
2018-09-04561216ND
2018-09-04561215ND
2018-09-04561214ND
2018-09-04561213ND
2018-09-04561212ND
2018-09-04561211ND
2019-10-14639194ND