1,1-Dichloroethane
City of Loma Linda
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 | 10 | 0 | ND |
2014 | ND | 4 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 8 | 0 | ND |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 7 | 0 | ND |
2019 | ND | 4 | 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 |
---|---|---|
2013-06-26 | 3F27038-07A | ND |
2013-06-26 | 3F27038-03A | ND |
2013-06-26 | 3F27038-09A | ND |
2013-06-26 | 3F27038-01A | ND |
2013-06-26 | 3F27038-05A | ND |
2013-12-18 | 3L19026-01A | ND |
2013-12-18 | 3L19026-03A | ND |
2013-12-18 | 3L19026-07A | ND |
2013-12-18 | 3L19026-05A | ND |
2013-12-19 | 3L20033-01A | ND |
2014-02-05 | 3761-024-1020 | ND |
2014-03-04 | 3761-018-1430 | ND |
2014-04-02 | 3761-030-1440 | ND |
2014-04-02 | 3761-032-1015 | ND |
2015-06-30 | 3761-030-1025 | ND |
2015-06-30 | 3761-032-1050 | ND |
2016-04-05 | 3761-030-0710 | ND |
2016-04-05 | 3761-031-1020 | ND |
2016-04-05 | 3761-017-0645 | ND |
2016-04-05 | 3761-014-0940 | ND |
2016-05-04 | 3761-014-0750 | ND |
2016-05-04 | 3761-031-0720 | ND |
2016-05-04 | 3761-017-0710 | ND |
2016-06-09 | 3761-032-1030 | ND |
2018-09-05 | 3761-031-1335 | ND |
2018-09-05 | 3761-018-1405 | ND |
2018-09-05 | 3761-017-0830 | ND |
2018-09-05 | 3761-014-1315 | ND |
2018-09-06 | 3761-032-1230 | ND |
2018-09-06 | 3761-030-0900 | ND |
2018-09-18 | 3761-024-1040 | ND |
2019-05-02 | 3761-033-0730 | ND |
2019-05-14 | 3761-014-1340 | ND |
2019-12-19 | 3761-032-0910 | ND |
2019-12-19 | 3761-030-0845 | ND |