1,1-Dichloroethane
Chatsworth
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
28
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 | 2 | 0 | ND |
| 2015 | ND | 13 | 0 | ND |
| 2016 | ND | 3 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 0 | ND |
| 2019 | ND | 6 | 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 |
|---|---|---|
| 2014-04-28 | AI38854 | ND |
| 2014-04-28 | AI38853 | ND |
| 2015-03-04 | 846761-13571 | ND |
| 2015-03-10 | 847614-13612 | ND |
| 2015-03-16 | AI69026 | ND |
| 2015-03-16 | AI69025 | ND |
| 2015-06-08 | 864199-14270 | ND |
| 2015-06-09 | 864573-14270 | ND |
| 2015-06-15 | 865391-14283 | ND |
| 2015-09-01 | 880259-14810 | ND |
| 2015-09-08 | 881647-14897 | ND |
| 2015-09-09 | 882101-14897 | ND |
| 2015-12-07 | 897218-15524 | ND |
| 2015-12-08 | 897426-15524 | ND |
| 2015-12-15 | 898362-15550 | ND |
| 2016-03-21 | AJ08416 | ND |
| 2016-03-21 | AJ08418 | ND |
| 2016-03-21 | AJ08417 | ND |
| 2017-06-20 | AJ58059 | ND |
| 2017-06-20 | AJ58060 | ND |
| 2018-05-07 | AJ88817 | ND |
| 2018-05-07 | AJ88818 | ND |
| 2019-04-29 | AK16000 | ND |
| 2019-04-29 | AK15999 | ND |
| 2019-04-29 | AK15998 | ND |
| 2019-05-20 | AK17838 | ND |
| 2019-07-16 | AK22500 | ND |
| 2019-10-14 | AK35010 | ND |