Know Your Environment. Protect Your Health.

1,2-Dichloroethane

Andrews Water Department

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.

 

42

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2018N/A00N/A
2019N/A00N/A
2020ND50ND
2021ND120ND
2022ND160ND
2023ND90ND

ppb = parts per billion

State, National, and Health Guidelines for Drinking Water

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
2020-06-22DK35115ND
2020-06-2750261040001ND
2020-07-2320072479-001ND
2020-09-1020091027-002ND
2020-11-2320112107-002AREV2ND
2021-02-1021021011-001AND
2021-05-1021050821-001AND
2021-07-2021071758-001AND
2021-08-1821081685-001AND
2021-08-2021082037-002AND
2021-08-2021082037-003AND
2021-08-2021082037-004AND
2021-08-2021082037-001AND
2021-11-2221112028-002AND
2021-11-2221112028-001AND
2021-12-0221120159-001AND
2021-12-0221120159-002AND
2022-01-2622011891-001AND
2022-01-2622011891-002AND
2022-02-1522020997-004AND
2022-02-1522020997-003AND
2022-05-23112708-2ND
2022-05-23112708-1ND
2022-08-16122459-1ND
2022-08-16122459-2ND
2022-11-17132023-1ND
2022-11-29132892-1ND
2022-11-29132892-3ND
2022-11-29132892-2ND
2022-12-02133268-2ND
2022-12-02133268-1ND
2022-12-08133928-2ND
2022-12-08133928-1ND
2023-01-24138157-1ND
2023-01-24138157-2ND
2023-05-08148546-1ND
2023-05-08148546-2ND
2023-08-23160623-2ND
2023-08-23160623-4ND
2023-08-23160623-5ND
2023-11-21169747-1ND
2023-11-21169747-2ND