1,1-Dichloroethane
City of Lathrop
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
18
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 |
|---|---|---|---|---|
| 2013 | ND | 7 | 0 | ND |
| 2014 | ND | 2 | 0 | ND |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 1 | 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 |
|---|---|---|
| 2013-04-17 | A3C1742-04A | ND |
| 2013-04-17 | A3C1742-07A | ND |
| 2013-04-17 | A3C1742-01A | ND |
| 2013-07-30 | A3F1565-01A | ND |
| 2013-10-15 | A3I1433-01A | ND |
| 2013-10-15 | A3I1434-01A | ND |
| 2013-10-15 | A3I1433-04A | ND |
| 2014-01-21 | A3L1662-01A | ND |
| 2014-04-01 | 1610-005-0905 | ND |
| 2015-04-07 | 1610-007-0854 | ND |
| 2015-04-07 | 1610-006-0832 | ND |
| 2016-04-05 | 9590-008-0908 | ND |
| 2016-04-19 | 9590-016-0808 | ND |
| 2017-04-03 | 9590-005-1012 | ND |
| 2018-07-23 | 5867-007-0810 | ND |
| 2018-07-23 | 5867-006-0837 | ND |
| 2019-06-03 | 5867-016-0918 | ND |
| 2019-06-03 | 5867-008-0905 | ND |