1,1-Dichloroethane
Conway Water System
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 3 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 1 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 3 ppb
The EWG Health Guideline of 3 ppb for 1,1-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.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-04-02 | 14093011201 | ND |
2014-07-16 | O141980002 | ND |
2014-10-15 | O142880028 | ND |
2015-01-14 | O150150027 | ND |
2015-04-06 | 15099001009 | ND |
2015-04-15 | O151060022 | ND |
2016-04-05 | 16098000801 | ND |
2017-04-03 | 17095000501 | ND |
2018-04-02 | 18094000609 | ND |
2019-05-01 | 19122007701 | ND |