1,1-Dichloroethane
City of Marshall
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 |
---|---|---|---|---|
2013 | ND | 3 | 0 | ND |
2014 | ND | 2 | 0 | ND |
2015 | ND | 1 | 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 |
---|---|---|
2013-06-20 | Q1302671001 | ND |
2013-09-09 | Q1306720001 | ND |
2013-12-19 | Q1319041001 | ND |
2014-03-12 | Q1407928001 | ND |
2014-09-04 | Q1441576004 | ND |
2015-08-14 | Q1532514001 | ND |
2016-07-21 | Q1629876002 | ND |
2017-08-03 | Q1732600003 | ND |
2018-07-25 | Q1829516004 | ND |
2019-09-09 | Q1962878001 | ND |