1,1-Dichloroethane
Dupont Water System City Of
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
13
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 | 6 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 5 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
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 |
|---|---|---|
| 2014-04-08 | 201404100779AM | ND |
| 2014-04-08 | 201404100781AM | ND |
| 2014-04-08 | 201404100760AM | ND |
| 2014-10-13 | 201410140160AM | ND |
| 2014-10-13 | 201410140130AM | ND |
| 2014-10-13 | 201410140136AM | ND |
| 2015-03-19 | 74826 | ND |
| 2015-07-24 | 75216 | ND |
| 2017-06-13 | ND | |
| 2017-06-13 | ND | |
| 2017-06-13 | ND | |
| 2017-06-14 | ND | |
| 2017-06-14 | ND |