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EWG's Tap Water Database — 2019 UPDATE

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trans-1,2-Dichloroethylene

Glendale Water Department

1,2-Dichloroethylene, a neurotoxic solvent, exists in two different forms: trans-1,2-dichloroethylene and cis-1,2-dichloroethylene. A mixture of the two forms is used to manufacture other solvents and chemical products.

 

310

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND600ND
2013ND540ND
2014ND510ND
2015ND520ND
2016ND420ND
2017ND510ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 60 ppb

The EWG Health Guideline of 60 ppb for trans-1,2-dichloroethylene was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.

EPA Maximum Contaminant
Level (MCL) 100 ppb

The legal limit for trans-1,2-dichloroethylene, established in 1991, was based on a toxicity study in laboratory animals conducted in the 1980s.

ppb = parts per billion

All test results

Date Lab ID Result
2012-01-039590-069-0730ND
2012-01-109590-069-0905ND
2012-01-179590-069-0924ND
2012-01-249590-069-0740ND
2012-01-319590-069-1051ND
2012-02-019590-015-0830ND
2012-02-079590-069-1027ND
2012-02-159590-069-0914ND
2012-02-219590-069-1010ND
2012-02-289590-069-0925ND
2012-03-069590-069-1017ND
2012-03-079590-015-0830ND
2012-03-149590-069-0900ND
2012-03-209590-069-1141ND
2012-03-279590-069-1027ND
2012-04-039590-069-1112ND
2012-04-049590-015-0835ND
2012-04-119590-069-0940ND
2012-04-179590-069-0759ND
2012-04-249590-069-0954ND
2012-05-019590-069-0752ND
2012-05-029590-015-1230ND
2012-05-099590-069-0802ND
2012-05-159590-069-1010ND
2012-05-229590-069-0801ND
2012-05-299590-069-0810ND
2012-06-059590-069-0800ND
2012-06-069590-015-1225ND
2012-06-139590-069-0830ND
2012-06-199590-069-0749ND
2012-06-269590-069-0730ND
2012-07-039590-069-1049ND
2012-07-119590-015-1400ND
2012-07-119590-069-0746ND
2012-07-179590-069-0755ND
2012-07-249590-069-0731ND
2012-07-319590-069-0753ND
2012-08-079590-069-0803ND
2012-08-089590-015-0915ND
2012-08-099590-020-0920ND
2012-08-159590-069-0917ND
2012-08-219590-069-0753ND
2012-08-289590-069-0733ND
2012-09-049590-069-0815ND
2012-09-129590-069-0742ND
2012-09-189590-069-1036ND
2012-09-259590-069-1057ND
2012-10-029590-069-1058ND
2012-10-109590-069-0740ND
2012-10-169590-069-0750ND
2012-10-239590-069-0836ND
2012-10-309590-069-1052ND
2012-11-069590-069-0935ND
2012-11-149590-069-1010ND
2012-11-209590-069-1005ND
2012-11-279590-069-1045ND
2012-12-049590-069-0800ND
2012-12-129590-069-1052ND
2012-12-189590-069-1016ND
2012-12-269590-069-0917ND
2013-01-029590-069-1015ND
2013-01-099590-069-1058ND
2013-01-159590-069-1028ND
2013-01-229590-069-1033ND
2013-01-299590-069-1044ND
2013-02-059590-069-1048ND
2013-02-119590-069-1130ND
2013-02-209590-069-1115ND
2013-02-279590-069-1101ND
2013-03-059590-069-1010ND
2013-03-139590-069-1100ND
2013-03-199590-069-1003ND
2013-03-269590-069-1030ND
2013-04-029590-069-0725ND
2013-04-109590-069-0950ND
2013-04-169590-069-0946ND
2013-04-179590-020-0920ND
2013-04-239590-069-0720ND
2013-04-309590-069-1054ND
2013-05-079590-069-1048ND
2013-05-159590-069-0741ND
2013-05-219590-069-0739ND
2013-05-289590-069-1020ND
2013-06-049590-069-1050ND
2013-06-139590-069-0750ND
2013-06-189590-069-1051ND
2013-06-259590-069-0736ND
2013-07-029590-069-1140ND
2013-07-109590-069-0904ND
2013-07-169590-069-0755ND
2013-07-239590-069-0657ND
2013-07-309590-069-0730ND
2013-08-069590-069-0906ND
2013-08-149590-069-0823ND
2013-08-209590-069-0857ND
2013-08-279590-069-0852ND
2013-09-039590-069-0910ND
2013-09-119590-069-0835ND
2013-09-179590-069-1049ND
2013-09-249590-069-0955ND
2013-10-019590-069-1108ND
2013-10-099590-069-0945ND
2013-10-159590-069-0959ND
2013-10-229590-069-1011ND
2013-10-299590-069-1003ND
2013-11-059590-069-0953ND
2013-11-139590-069-1046ND
2013-11-199590-069-0720ND
2013-11-279590-069-1040ND
2013-12-039590-069-0725ND
2013-12-119590-069-0850ND
2013-12-179590-069-1133ND
2013-12-249590-069-1025ND
2013-12-319590-069-1115ND
2014-01-079590-069-1104ND
2014-01-159590-069-1010ND
2014-01-219590-069-1212ND
2014-01-289590-069-1017ND
2014-02-049590-069-0915ND
2014-02-129590-069-1048ND
2014-02-189590-069-0940ND
2014-02-259590-069-1045ND
2014-03-049590-069-0855ND
2014-03-129590-069-1054ND
2014-03-189590-069-1038ND
2014-03-259590-069-0913ND
2014-04-019590-069-1035ND
2014-04-099590-069-1040ND
2014-04-159590-069-0804ND
2014-04-229590-069-0910ND
2014-04-299590-069-0911ND
2014-05-069590-069-0957ND
2014-05-149590-069-1003ND
2014-05-209590-069-1001ND
2014-05-279590-069-0957ND
2014-06-039590-069-0801ND
2014-06-119590-069-0933ND
2014-06-179590-069-0737ND
2014-06-249590-069-0923ND
2014-07-019590-069-0831ND
2014-07-099590-069-0923ND
2014-07-159590-069-0901ND
2014-07-229590-069-0727ND
2014-07-299590-069-0811ND
2014-08-059590-069-0903ND
2014-08-139590-069-0813ND
2014-08-199590-069-0907ND
2014-08-269590-069-0641ND
2014-09-029590-069-0751ND
2014-09-109590-069-0847ND
2014-09-169590-069-0737ND
2014-09-239590-069-0927ND
2014-09-309590-069-0911ND
2014-10-079590-069-0607ND
2014-10-149590-069-1223ND
2014-10-219590-069-0801ND
2014-10-289590-069-1013ND
2014-11-039590-069-0641ND
2014-11-179590-069-1233ND
2014-11-259590-069-0840ND
2014-12-029590-069-0903ND
2014-12-109590-069-0943ND
2014-12-169590-069-0933ND
2014-12-239590-069-0933ND
2014-12-309590-069-0917ND
2015-01-069590-069-0937ND
2015-01-149590-069-0941ND
2015-01-209590-069-1125ND
2015-01-279590-069-1007ND
2015-02-039590-069-0933ND
2015-02-119590-069-0913ND
2015-02-179590-069-1017ND
2015-02-249590-069-0937ND
2015-03-039590-069-0947ND
2015-03-099590-069-0927ND
2015-03-179590-069-0831ND
2015-03-249590-069-0843ND
2015-03-319590-069-0757ND
2015-04-079590-069-0833ND
2015-04-159590-069-0811ND
2015-04-219590-069-0821ND
2015-04-289590-069-1001ND
2015-05-059590-069-0751ND
2015-05-139590-069-0837ND
2015-05-199590-069-0751ND
2015-05-269590-069-0811ND
2015-06-029590-069-0707ND
2015-06-109590-069-1041ND
2015-06-169590-069-0815ND
2015-06-239590-069-0937ND
2015-06-309590-069-0811ND
2015-07-079590-069-0951ND
2015-07-159590-069-0957ND
2015-07-219590-069-1031ND
2015-07-289590-069-0911ND
2015-08-049590-069-0953ND
2015-08-129590-069-0603ND
2015-08-189590-069-0851ND
2015-08-259590-069-1015ND
2015-09-019590-069-0931ND
2015-09-089590-069-1011ND
2015-09-159590-069-0911ND
2015-09-229590-069-0813ND
2015-09-299590-069-1337ND
2015-10-069590-069-0951ND
2015-10-149590-069-0903ND
2015-10-209590-069-1100ND
2015-10-279590-069-0917ND
2015-11-039590-069-0811ND
2015-11-109590-069-0715ND
2015-11-179590-069-0911ND
2015-11-249590-069-1115ND
2015-12-019590-069-0953ND
2015-12-099590-069-0901ND
2015-12-159590-069-0839ND
2015-12-229590-069-0843ND
2015-12-299590-069-0953ND
2016-01-059590-069-0915ND
2016-01-139590-069-0931ND
2016-01-199590-069-0953ND
2016-01-269590-069-1007ND
2016-02-029590-069-0843ND
2016-02-109590-069-0937ND
2016-02-169590-069-0825ND
2016-03-019590-069-0940ND
2016-03-099590-069-0927ND
2016-03-159590-069-0857ND
2016-03-229590-069-0843ND
2016-03-299590-069-1150ND
2016-04-059590-069-0951ND
2016-04-139590-069-1057ND
2016-04-209590-069-0927ND
2016-04-269590-069-0911ND
2016-05-039590-069-1121ND
2016-05-119590-069-0901ND
2016-05-179590-069-0959ND
2016-05-249590-069-0927ND
2016-06-289590-069-0827ND
2016-07-059590-069-0807ND
2016-07-139590-069-1017ND
2016-07-199590-069-1017ND
2016-07-269590-069-0927ND
2016-08-029590-069-0807ND
2016-08-119590-069-0857ND
2016-08-179590-069-0827ND
2016-08-239590-069-0833ND
2016-09-149590-069-1051ND
2016-09-279590-069-0917ND
2016-10-059590-069-0751ND
2016-10-139590-069-1027ND
2016-10-189590-069-0931ND
2016-10-259590-069-0907ND
2016-11-019590-069-0941ND
2016-11-109590-069-1057ND
2016-11-159590-069-0903ND
2016-11-229590-069-1147ND
2016-12-159590-069-0913ND
2016-12-209590-069-0737ND
2016-12-279590-069-1007ND
2017-01-039588-069-0851ND
2017-01-129588-069-1003ND
2017-01-179588-069-0847ND
2017-01-249588-069-0843ND
2017-01-319588-069-0941ND
2017-02-089588-069-0837ND
2017-02-219588-069-1027ND
2017-02-289588-069-1247ND
2017-03-079588-069-1317ND
2017-03-169588-069-1027ND
2017-03-219588-069-1021ND
2017-03-289588-069-0931ND
2017-04-049588-069-1030ND
2017-04-139588-069-1017ND
2017-04-189588-069-0851ND
2017-04-259588-069-0913ND
2017-05-029588-069-0951ND
2017-05-119588-069-0927ND
2017-05-179588-069-0917ND
2017-05-239588-069-0927ND
2017-05-309588-069-0827ND
2017-06-069588-069-1023ND
2017-06-129588-069-0847ND
2017-06-209588-069-0847ND
2017-06-279588-069-0811ND
2017-07-039588-069-1013ND
2017-07-139588-069-0900ND
2017-07-189588-069-0745ND
2017-07-259588-069-0923ND
2017-08-019588-069-1027ND
2017-08-109588-069-0921ND
2017-08-159588-069-0931ND
2017-08-229588-069-0853ND
2017-08-299588-069-1101ND
2017-09-059588-069-0927ND
2017-09-149588-069-0931ND
2017-09-199588-069-1011ND
2017-09-269588-069-0931ND
2017-10-039588-069-1037ND
2017-10-109588-069-1131ND
2017-10-179588-069-0837ND
2017-10-249588-069-0901ND
2017-11-029588-069-0853ND
2017-11-079588-069-1041ND
2017-11-169588-069-1113ND
2017-11-219588-069-1021ND
2017-11-289588-069-0857ND
2017-12-059588-069-0921ND
2017-12-159588-069-0823ND
2017-12-199588-069-0841ND
2017-12-269588-069-0951ND