1,1-Dichloroethane
Lake Conroe Forest Subdivision
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
11
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 | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 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 |
|---|---|---|
| 2014-08-07 | AC62534 | ND |
| 2015-08-04 | AD02341 | ND |
| 2015-08-04 | AD02339 | ND |
| 2016-12-12 | AD61684 | ND |
| 2016-12-12 | AD61690 | ND |
| 2017-07-27 | AD91126 | ND |
| 2017-07-27 | AD91122 | ND |
| 2018-05-23 | AE27500 | ND |
| 2018-05-23 | AE27498 | ND |
| 2019-07-18 | AE75047 | ND |
| 2019-07-18 | AE75055 | ND |