Know Your Environment. Protect Your Health.

1,2-Dichloroethane

Cassadaga Village

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
2018ND60ND
2019ND50ND
2020ND20ND
2021ND30ND
2022ND10ND
2023ND10ND

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
2018-03-21POC 2018ND
2018-07-16POCS 2018 CASS WL5ND
2018-07-16POCS 2018 CASS WL1ND
2018-07-16POCS 2018 CASS WL4ND
2018-10-032018 POC CASSADAGAND
2018-10-09POCS 2018 CASS RESAMND
2019-03-20Q1 19 POCS WL1 CASSND
2019-03-20POCS 19 WL5 CASSADAGND
2019-05-22Q2 19 POCS WL1 CASSND
2019-08-28Q3 19 POCS WL1 CASSND
2019-11-06Q4 19 POCS WL1 CASSND
2020-08-1820 POCS WL5 CASSADAGND
2020-08-1820 POCS WL1 CASSADAGND
2021-04-19POCS 21 CASS WL1ND
2021-04-19POCS 21 CASS WL4ND
2021-04-19POCS 21 CASS WL5ND
2022-03-16POCS 22 CASS WL1ND
2023-12-20POCS 23 CASS WL1ND