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EWG's Tap Water Database — 2021 UPDATE

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Metribuzin

Harris County Municipal Utility District 186

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND10ND
2015ND10ND
2016ND10ND
2017ND10ND
2018ND10ND
2019ND10ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-11AC42300ND
2015-04-23AC89500ND
2016-03-03AD27018ND
2017-02-15AD70921ND
2018-01-31AE11687ND
2019-03-07AE57691ND