Menu

EWG's Tap Water Database — 2019 UPDATE

Donate

Metolachlor

City of Baltimore

Metolachlor is a herbicide applied on corn, soybeans and other crops. The EPA has classified metolachlor as a possible human carcinogen.

 

15

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20120.290 ppb21ND - 0.580 ppb
2013ND20ND
2014ND30ND
2015ND20ND
2016ND30ND
2017ND30ND

ppb = parts per billion

All test results

Date Lab ID Result
2012-07-100300002_01_00008ND
2012-07-100300002_02_000080.580 ppb
2013-02-280300002_01_00419ND
2013-02-280300002_02_00419ND
2014-01-290300002_01_00348ND
2014-01-290300002_02_00348ND
2014-07-300300002_01_TREATND
2015-06-22E15004053003ND
2015-06-22E15004053001ND
2016-05-23E16004413002ND
2016-05-23E16004413006ND
2016-05-23E16004413004ND
2017-06-20E17005034001ND
2017-06-20E17005035001ND
2017-12-120300002_121217_AND