Know Your Environment. Protect Your Health.

1,2-Dichloroethane

Ruston Water System

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.

 

22

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
2020ND120ND
2021N/A00N/A
2022N/A00N/A
2023ND100ND

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
2020-01-0735523111001ND
2020-01-1335524733008ND
2020-01-1335524733001ND
2020-01-1335524733002ND
2020-01-1335524733003ND
2020-01-1335524733004ND
2020-01-1335524733005ND
2020-01-1335524733006ND
2020-01-1335524733007ND
2020-06-2235558556001ND
2020-06-2235558556002ND
2020-12-0835597801001ND
2023-02-2735782669001ND
2023-02-2735782669002ND
2023-02-2735782669003ND
2023-02-2735782669004ND
2023-02-2735782669005ND
2023-03-0635784479001ND
2023-03-0635784479002ND
2023-03-0635784479003ND
2023-03-0635784479004ND
2023-03-0635784479005ND