1,1-Dichloroethane
Frognot 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.
19
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 | 8 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 3 | 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 |
|---|---|---|
| 2014-07-01 | Q1425307013 | ND |
| 2014-07-01 | Q1425307008 | ND |
| 2015-04-01 | Q1512166020 | ND |
| 2015-04-01 | Q1512166019 | ND |
| 2015-06-01 | 113683P | ND |
| 2015-06-01 | 113682P | ND |
| 2015-06-01 | 113681P | ND |
| 2015-12-01 | 116312P | ND |
| 2015-12-01 | 116311P | ND |
| 2015-12-01 | 116310P | ND |
| 2016-10-25 | Q1645322002 | ND |
| 2016-10-25 | Q1645322006 | ND |
| 2017-08-29 | Q1739686007 | ND |
| 2017-08-29 | Q1739686013 | ND |
| 2017-08-29 | Q1739686001 | ND |
| 2018-04-19 | Q1816227008 | ND |
| 2018-06-20 | Q1824690001 | ND |
| 2019-03-18 | Q1911123002 | ND |
| 2019-08-12 | Q1954104001 | ND |