1,1-Dichloroethane
Big Oak Mobile Home Park
NOTE: Big Oak Mobile Home Park purchases water from West Harrison Water Supply Corporation which is required to test for 1,1-dichloroethane. Sample information shown below was taken by West Harrison Water Supply Corporation.
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
Samples
Samples exceeding legal limit (MCL)
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 1 | 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
NOTE: Big Oak Mobile Home Park purchases water from West Harrison Water Supply Corporation which is required to test for 1,1-dichloroethane. Sample information shown below was taken by West Harrison Water Supply Corporation.
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-05 | Q1814205005 | ND |
| 2019-05-28 | Q1928800001 | ND |
| 2020-11-18 | Q2045788002 | ND |
| 2021-06-03 | Q2114375001 | ND |
| 2022-06-08 | Q2216071005 | ND |
| 2023-04-20 | Q2314825002 | ND |