1,1-Dichloroethane
Chester Metro
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 |
---|---|---|
2014-03-19 | AD37356 | ND |
2014-09-15 | 201409180271AM | ND |
2014-12-02 | 201412040303AM | ND |
2015-03-17 | 201503190340AM | ND |
2015-03-19 | AD53201 | ND |
2015-06-15 | 201506170586AM | ND |
2016-02-11 | AD70602 | ND |
2017-01-17 | AD88371 | ND |
2018-02-20 | AE07960 | ND |
2019-01-22 | AE24388 | ND |