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EWG's Tap Water Database — 2021 UPDATE

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Metribuzin

City of Tustin

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.

MORE ABOUT THIS CONTAMINANT

 

51

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2013N/A00N/A
2014ND70ND
2015ND80ND
2016ND100ND
2017ND120ND
2018ND40ND
2019ND100ND

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-254417-017-1115ND
2014-02-254417-008-1050ND
2014-05-284417-017-0910ND
2014-05-284417-013-0830ND
2014-08-134417-013-0850ND
2014-09-304417-008-0920ND
2014-11-134417-008-1025ND
2015-05-134417-032-0955ND
2015-07-274417-022-1030ND
2015-07-274417-009-0940ND
2015-07-274417-032-0910ND
2015-11-184417-016-0920ND
2015-11-184417-022-1110ND
2015-11-184417-011-0905ND
2015-11-184417-009-1145ND
2016-02-244417-011-0950ND
2016-02-244417-003-1110ND
2016-02-244417-016-0930ND
2016-06-024417-016-1100ND
2016-06-024417-003-1035ND
2016-06-024417-011-1110ND
2016-06-284417-011-0845ND
2016-09-134417-016-0945ND
2016-09-134417-011-1010ND
2016-12-074417-036-0910ND
2017-01-314417-008-1020ND
2017-01-314417-017-0950ND
2017-02-064417-036-0850ND
2017-03-064417-012-0935ND
2017-03-064417-013-0845ND
2017-04-054417-017-0830ND
2017-05-114417-013-0830ND
2017-05-114417-012-1105ND
2017-05-114417-008-0920ND
2017-05-114417-017-0900ND
2017-05-314417-036-0840ND
2017-07-274417-036-1140ND
2018-01-304417-022-0915ND
2018-02-224417-009-0930ND
2018-06-054417-032-1000ND
2018-08-064417-032-1040ND
2019-02-194417-009-0905ND
2019-02-194417-003-0955ND
2019-02-194417-022-0930ND
2019-02-194417-011-1030ND
2019-02-214417-016-0850ND
2019-05-094417-022-0915ND
2019-05-094417-009-0855ND
2019-05-094417-003-0845ND
2019-05-214417-016-0935ND
2019-05-234417-011-0845ND