1,1-Dichloroethane
Hartington, 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.
15
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 | 8 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
| 2020 | ND | 4 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 3 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2014-03-24 | 105932P | ND |
| 2014-03-24 | 105933P | ND |
| 2014-03-24 | 105934P | ND |
| 2014-03-24 | 105935P | ND |
| 2014-09-24 | 109078P | ND |
| 2014-09-24 | 109079P | ND |
| 2014-09-24 | 109080P | ND |
| 2014-09-24 | 109081P | ND |
| 2020-02-18 | 650438 | ND |
| 2020-02-18 | 650439 | ND |
| 2020-02-18 | 650441 | ND |
| 2020-02-18 | 650440 | ND |
| 2023-03-06 | 851861 | ND |
| 2023-03-06 | 851859 | ND |
| 2023-03-06 | 851860 | ND |