1,1-Dichloroethane
City of Orange
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 | 12 | 0 | ND |
2014 | ND | 28 | 0 | ND |
2015 | ND | 19 | 0 | ND |
2016 | ND | 24 | 0 | ND |
2017 | ND | 15 | 0 | ND |
2018 | ND | 12 | 0 | ND |
2019 | ND | 13 | 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 |
---|---|---|
2013-03-04 | 3010027826 | ND |
2013-03-05 | 3010027827 | ND |
2013-03-06 | 3010027824 | ND |
2013-06-10 | 3010027827-2 | ND |
2013-06-10 | 3010027826-2 | ND |
2013-06-11 | 3010027824-2 | ND |
2013-09-03 | 3010027827-3 | ND |
2013-09-03 | 3010027826-3 | ND |
2013-09-04 | 3010027824-3 | ND |
2013-12-09 | 3010027824-4 | ND |
2013-12-09 | 3010027827-4 | ND |
2013-12-09 | 3010027826-4 | ND |
2014-03-12 | 4417-034-1155 | ND |
2014-03-13 | 4417-004-0900 | ND |
2014-03-13 | 4417-005-0915 | ND |
2014-03-13 | 4417-009-1230 | ND |
2014-03-13 | 4417-015-1205 | ND |
2014-03-13 | 4417-016-0830 | ND |
2014-03-13 | 4417-018-1000 | ND |
2014-03-13 | 4417-019-1130 | ND |
2014-03-13 | 4417-020-1035 | ND |
2014-03-13 | 4417-021-1115 | ND |
2014-03-13 | 4417-022-1050 | ND |
2014-03-13 | 4417-023-0930 | ND |
2014-03-24 | 4417-003-0925 | ND |
2014-05-13 | 4417-003-0840 | ND |
2014-05-13 | 4417-020-1150 | ND |
2014-05-14 | 4417-015-1255 | ND |
2014-05-14 | 4417-034-0930 | ND |
2014-08-27 | 4417-008-1050 | ND |
2014-08-27 | 4417-015-1110 | ND |
2014-08-27 | 4417-020-0950 | ND |
2014-08-27 | 4417-034-0830 | ND |
2014-09-24 | 4417-003-0905 | ND |
2014-10-13 | 4417-003-0820 | ND |
2014-10-13 | 4417-015-1230 | ND |
2014-10-13 | 4417-034-0930 | ND |
2014-10-14 | 4417-020-0935 | ND |
2014-11-19 | 4417-020-1100 | ND |
2014-11-19 | 4417-020-1110 | ND |
2015-02-25 | 4417-003-1015 | ND |
2015-02-25 | 4417-005-0840 | ND |
2015-02-25 | 4417-008-1235 | ND |
2015-02-25 | 4417-009-1210 | ND |
2015-02-25 | 4417-016-0925 | ND |
2015-02-25 | 4417-018-0955 | ND |
2015-02-25 | 4417-019-1145 | ND |
2015-02-25 | 4417-021-1110 | ND |
2015-02-25 | 4417-022-1050 | ND |
2015-02-25 | 4417-023-0855 | ND |
2015-03-25 | 4417-017-1110 | ND |
2015-04-28 | 4417-003-0835 | ND |
2015-04-28 | 4417-008-1105 | ND |
2015-04-28 | 4417-015-1025 | ND |
2015-04-28 | 4417-016-0930 | ND |
2015-06-17 | 4417-034-1100 | ND |
2015-09-01 | 4417-003-1110 | ND |
2015-09-28 | 4417-020-1000 | ND |
2015-12-01 | 4417-003-0815 | ND |
2016-01-19 | 4417-016-0910 | ND |
2016-01-19 | 4417-021-0945 | ND |
2016-01-26 | 4417-003-0950 | ND |
2016-01-26 | 4417-009-0925 | ND |
2016-01-26 | 4417-017-1145 | ND |
2016-01-26 | 4417-018-1030 | ND |
2016-01-26 | 4417-019-1220 | ND |
2016-01-26 | 4417-023-1055 | ND |
2016-01-26 | 4417-034-1010 | ND |
2016-04-14 | 4417-003-1150 | ND |
2016-04-14 | 4417-015-1110 | ND |
2016-04-14 | 4417-020-1040 | ND |
2016-04-25 | 4417-003-1320 | ND |
2016-04-25 | 4417-008-1405 | ND |
2016-04-25 | 4417-015-1345 | ND |
2016-04-25 | 4417-016-1045 | ND |
2016-04-25 | 4417-034-1000 | ND |
2016-06-21 | 4417-008-1035 | ND |
2016-07-13 | 4417-008-1115 | ND |
2016-07-14 | 4417-003-1120 | ND |
2016-07-27 | 4417-049-0850 | ND |
2016-10-06 | 4417-049-1030 | ND |
2016-10-18 | 4417-003-1030 | ND |
2016-12-13 | 4417-022-1015 | ND |
2017-01-11 | 4417-009-1130 | ND |
2017-01-11 | 4417-017-1145 | ND |
2017-01-11 | 4417-018-0840 | ND |
2017-01-11 | 4417-019-1110 | ND |
2017-01-11 | 4417-021-1050 | ND |
2017-01-11 | 4417-022-1020 | ND |
2017-01-11 | 4417-023-1000 | ND |
2017-01-11 | 4417-049-0920 | ND |
2017-01-16 | 4417-003-1120 | ND |
2017-01-16 | 4417-008-1050 | ND |
2017-01-16 | 4417-020-1005 | ND |
2017-04-05 | 4417-049-0950 | ND |
2017-04-25 | 4417-016-0840 | ND |
2017-05-18 | 4417-016-0855 | ND |
2017-05-18 | 4417-034-0820 | ND |
2018-03-06 | 4417-008-1245 | ND |
2018-03-06 | 4417-009-1220 | ND |
2018-03-06 | 4417-017-1115 | ND |
2018-03-06 | 4417-018-0840 | ND |
2018-03-06 | 4417-019-1135 | ND |
2018-03-06 | 4417-020-1015 | ND |
2018-03-06 | 4417-021-1055 | ND |
2018-03-06 | 4417-022-1040 | ND |
2018-03-06 | 4417-023-0950 | ND |
2018-05-09 | 4417-016-1005 | ND |
2018-05-09 | 4417-034-0910 | ND |
2018-05-09 | 4417-049-1050 | ND |
2019-01-14 | 4417-008-1035 | ND |
2019-01-14 | 4417-009-0950 | ND |
2019-01-14 | 4417-019-0915 | ND |
2019-01-14 | 4417-023-0840 | ND |
2019-04-22 | 4417-016-0910 | ND |
2019-04-22 | 4417-021-1010 | ND |
2019-04-22 | 4417-034-1200 | ND |
2019-04-22 | 4417-049-0935 | ND |
2019-04-23 | 4417-017-1135 | ND |
2019-05-15 | 4417-017-1030 | ND |
2019-05-15 | 4417-022-1145 | ND |
2019-06-18 | 4417-020-0940 | ND |
2019-11-05 | 4417-018-1135 | ND |