1,1-Dichloroethane
Washington Suburban Sanitary Commission
1,1-Dichloroethane is used in industrial chemical synthesis; in plastics, paint, varnish and finish removers; and as a pesticide. It can cause cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 4 | 0 | ND |
2014 | ND | 28 | 0 | ND |
2015 | ND | 4 | 0 | ND |
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 |
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 |
---|---|---|
2013-07-15 | 201307160419AM | ND |
2013-07-15 | 201307160497AM | ND |
2013-10-21 | 201310220211AM | ND |
2013-10-21 | 201310220261AM | ND |
2014-01-14 | 0150005_01_AC148 | ND |
2014-01-14 | 0150005_02_AC147 | ND |
2014-01-21 | 201401220119AM | ND |
2014-01-21 | 201401220157AM | ND |
2014-02-04 | 0150005_01_AC170 | ND |
2014-03-04 | 0150005_01_AC197 | ND |
2014-03-04 | 0150005_02_AC196 | ND |
2014-04-08 | 0150005_01_AC237 | ND |
2014-04-08 | 0150005_02_AC237 | ND |
2014-04-14 | 201404150437AM | ND |
2014-04-14 | 201404150446AM | ND |
2014-05-06 | 0150005_02_AC270 | ND |
2014-05-06 | 0150005_01_AC271 | ND |
2014-06-03 | 0150005_02_AC300 | ND |
2014-06-03 | 0150005_01_AC301 | ND |
2014-06-03 | 0150005_02_AC300 | ND |
2014-07-08 | 0150005_01_AC339 | ND |
2014-07-08 | 0150005_02_AC338 | ND |
2014-08-05 | 0150005_02_AC369 | ND |
2014-08-05 | 0150005_01_AC369 | ND |
2014-09-02 | 0150005_02_AC396 | ND |
2014-09-02 | 0150005_01_AC398 | ND |
2014-10-07 | 0150005_01_AC442 | ND |
2014-10-07 | 0150005_02_AC441 | ND |
2014-11-04 | 0150005_01_AC476 | ND |
2014-11-04 | 0150005_02_AC475 | ND |
2014-12-02 | 0150005_01_AC502 | ND |
2014-12-02 | 0150005_02_AC501 | ND |
2015-01-22 | 0150005_02_AC550 | ND |
2015-01-22 | 0150005_01_AC550 | ND |
2015-02-03 | 0150005_02_AC562 | ND |
2015-02-03 | 0150005_01_AC564 | ND |