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EWG's Tap Water Database — 2021 UPDATE

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Metribuzin

California Water Service (CWS) - Selma

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

 

43

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND340ND
2015N/A00N/A
2016N/A00N/A
2017ND90ND
2018N/A00N/A
2019N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2014-02-055810-013-1509ND
2014-02-115810-005-0955ND
2014-02-125810-018-1305ND
2014-02-125810-022-1130ND
2014-02-195810-004-1040ND
2014-02-195810-001-0959ND
2014-03-105810-038-1035ND
2014-03-105810-007-1130ND
2014-03-105810-036-0935ND
2014-03-115810-021-1013ND
2014-03-115810-014-0925ND
2014-03-115810-023-1130ND
2014-05-065810-001-1005ND
2014-05-065810-004-1116ND
2014-05-065810-005-1020ND
2014-05-135810-022-0959ND
2014-05-135810-018-1055ND
2014-06-035810-014-1120ND
2014-06-035810-013-1137ND
2014-06-035810-021-0940ND
2014-06-035810-036-1020ND
2014-06-035810-038-1058ND
2014-06-105810-023-1150ND
2014-06-165810-010-1330ND
2014-08-055810-005-1010ND
2014-08-055810-004-1055ND
2014-08-055810-001-1028ND
2014-08-135810-022-1400ND
2014-08-195810-018-1045ND
2014-09-035810-023-1005ND
2014-09-035810-038-1045ND
2014-09-035810-021-0918ND
2014-09-035810-014-1105ND
2014-09-095810-013-1131ND
2017-01-035810-036-0935ND
2017-01-035810-021-0912ND
2017-02-145810-038-1047ND
2017-04-195810-023-1057ND
2017-04-195810-018-1025ND
2017-04-195810-013-0954ND
2017-07-185810-022-1140ND
2017-09-195810-010-1430ND
2017-10-175810-014-1021ND