1,1-Dichloroethane
Sunnyslope County Water District
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
24
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 | 11 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 4 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 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 |
|---|---|---|
| 2013-08-06 | A3G0994-05A | ND |
| 2013-08-06 | A3G0994-01A | ND |
| 2013-08-06 | A3G0994-11A | ND |
| 2013-08-06 | A3G0994-09A | ND |
| 2013-08-06 | A3G0994-03A | ND |
| 2013-08-06 | A3G0994-07A | ND |
| 2013-11-05 | A3J1480-01A | ND |
| 2014-01-08 | 5810-002-1050 | ND |
| 2014-01-08 | 5810-003-1020 | ND |
| 2014-01-08 | 5810-007-0935 | ND |
| 2014-01-08 | 5810-009-1120 | ND |
| 2014-02-04 | A4A1422-01A | ND |
| 2014-02-04 | A4A1421-05A | ND |
| 2014-02-04 | A4A1421-07A | ND |
| 2014-02-04 | A4A1421-01A | ND |
| 2014-02-04 | A4A1421-03A | ND |
| 2014-02-04 | A4A1421-09A | ND |
| 2014-05-06 | A4D1729-01A | ND |
| 2015-01-06 | 5810-016-0858 | ND |
| 2017-01-18 | 5810-002-0910 | ND |
| 2017-01-18 | 5810-009-0830 | ND |
| 2017-01-18 | 5810-007-0810 | ND |
| 2017-01-18 | 5810-003-0700 | ND |
| 2018-01-09 | 5810-016-0730 | ND |