1,1-Dichloroethane
City of Mabank
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
10
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2013 | ND | 4 | 0 | ND |
| 2014 | ND | 1 | 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 |
|---|---|---|
| 2013-03-07 | 1303260-003D | ND |
| 2013-06-13 | Q1302360001 | ND |
| 2013-09-12 | Q1307102001 | ND |
| 2013-12-26 | Q1319208001 | ND |
| 2014-09-29 | Q1449097001 | ND |
| 2015-09-24 | Q1537780002 | ND |
| 2016-09-16 | Q1638415001 | ND |
| 2017-07-27 | Q1731238005 | ND |
| 2018-07-02 | Q1826247002 | ND |
| 2019-07-25 | Q1947770001 | ND |