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EWG's Tap Water Database — 2019 UPDATE

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1,2-Dichloroethane

City of Biloxi

1,2-Dichloroethane is a volatile carcinogenic chemical used to make plastic products such as polyvinyl chloride. Read More.

Also known as ethylene dichloride, it has been widely used as an intermediate for manufacturing other chemicals and as a solvent. 1,2-Dichloroethane causes multiple types of cancer in animal studies, and damages liver, kidneys, and the immune and nervous systems. The EPA classifies 1,2-dichloroethane as a probable human carcinogen.

Click here to read more about carcinogenic VOCs.

 

18

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2012ND40ND
2013ND70ND
2014ND40ND
2015ND30ND
2016N/A00N/A
2017N/A00N/A

ppb = parts per billion

State and national drinking water standards and health guidelines

EWG Health Guideline 0.4 ppb

The EWG Health Guideline of 0.4 ppb for 1,2-dichloroethane 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.

EPA Maximum Contaminant
Level (MCL) 5 ppb

The legal limit for 1,2-dichloroethane, established in 1987, was based on analytical detection limits at the time that the standard was set. This limit may not fully protect against the risk of cancer due to 1,2-dichloroethane exposure.

ppb = parts per billion

All test results

Date Lab ID Result
2012-05-07120508-014VOND
2012-05-07120508-013VOND
2012-09-25120926-007VOND
2012-09-25120926-006VOND
2013-05-30130531-007VOND
2013-05-30130531-006VOND
2013-06-20130621-007VOND
2013-06-20130621-009VOND
2013-06-20130621-008VOND
2013-06-20130621-006VOND
2013-06-20130621-005VOND
2014-06-11140612-019VOND
2014-06-11140612-018VOND
2014-09-10140911-004VOND
2014-09-10140911-003VOND
2015-06-30150701-004VOND
2015-06-30150701-003VOND
2015-08-19150820-008VOND