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EWG's Tap Water Database — 2019 UPDATE

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1,3-Dichloropropene

East Bay Municipal Utility District

1,3-Dichloropropene is a volatile cancer-causing chemical primarily used as a nematocide to fumigate agricultural soils. It exists in two different forms: cis-1,3-dichloropropene and trans-1,3-dichloropropene.

 

44

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND60ND
2013ND60ND
2014ND60ND
2015ND80ND
2016ND70ND
2017ND110ND

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.2 ppb

The EWG Health Guideline of 0.2 ppb for 1,3-dichloropropene 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 cancer.

ppb = parts per billion

All test results

Date Lab ID Result
2012-06-268201-009-0915ND
2012-07-108201-004-0648ND
2012-07-108201-012-0800ND
2012-07-178201-005-0905ND
2012-07-188201-005-1350ND
2012-07-188201-011-0853ND
2013-03-198201-011-0820ND
2013-07-118201-005-1025ND
2013-07-158201-005-1235ND
2013-07-238201-004-0745ND
2013-07-238201-012-0839ND
2013-07-238201-009-1030ND
2014-04-088201-011-0820ND
2014-04-238201-005-0720ND
2014-06-168201-009-0915ND
2014-06-178201-004-0900ND
2014-06-178201-012-1030ND
2014-09-108201-005-0905ND
2015-07-098201-005-0809ND
2015-07-158201-009-0750ND
2015-07-218201-012-0850ND
2015-07-218201-011-0835ND
2015-07-288201-004-1035ND
2015-07-308201-005-1212ND
2015-09-168201-012-0930ND
2015-12-168201-013-0955ND
2016-02-168201-013-0910ND
2016-06-138201-005-0815ND
2016-06-298201-004-0845ND
2016-06-308201-012-1155ND
2016-07-058201-005-0911ND
2016-07-128201-009-0900ND
2016-10-258201-011-0850ND
2017-02-018201-012-0725ND
2017-02-018201-004-0830ND
2017-02-228201-013-0910ND
2017-02-228201-011-0855ND
2017-02-228201-009-0850ND
2017-06-278201-012-0910ND
2017-06-278201-004-0810ND
2017-06-288201-005-0903ND
2017-07-208201-012-0802ND
2017-07-218201-012-0925ND
2017-07-268201-005-0913ND