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EWG's Tap Water Database — 2021 UPDATE

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Metribuzin

Chapel Hill - Aberdeen Proving Grounds

Metribuzin is a herbicide used on food crops, and on lawns or turf grass. In high doses, it affects the brain and nervous system, and exposures may also affect the thyroid and liver.

 

17

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND30ND
2015ND30ND
2016ND30ND
2017ND30ND
2018ND30ND
2019ND20ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-06-230120002_01_20139ND
2014-07-220120002_01_00029ND
2014-09-290120002_01_20316ND
2015-06-122076663001ND
2015-09-142095595001ND
2015-10-19E16001689005ND
2016-05-09E16004258010ND
2016-06-082149676001ND
2016-09-152175297001ND
2017-04-19E17004136001ND
2017-06-072236688ND
2017-09-202236688_AND
2018-06-04E18004355003ND
2018-06-132320691001ND
2018-09-202339964001ND
2019-06-143040168001ND
2019-09-183059023ND