1,1-Dichloroethane
School Hill Association Inc.
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 |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 4 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 2 | 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 |
|---|---|---|
| 2014-06-02 | E406031-3VOC | ND |
| 2015-05-18 | E505F74-3VOC | ND |
| 2015-09-17 | E509K17-5VOC | ND |
| 2015-09-17 | E509K17-4VOC | ND |
| 2015-09-17 | E509K17-6VOC | ND |
| 2016-06-06 | E606510-3VOC | ND |
| 2017-06-22 | D7F2109-03VOC | ND |
| 2018-05-18 | D8E1723-03VOC | ND |
| 2019-03-25 | CC74889 | ND |
| 2019-03-25 | CC74889R | ND |