1,1,2,2-Tetrachloroethane
Huntsville Utilities
1,1,2,2-Tetrachloroethane is an industrial chemical which has been used as a metal degreaser, and in paint, paint removers, mothballs and pesticides. It damages the liver and nervous system, and may cause cancer.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 16 | 0 | ND |
2015 | ND | 16 | 0 | ND |
2016 | ND | 16 | 0 | ND |
2017 | ND | 19 | 0 | ND |
2018 | ND | 17 | 0 | ND |
2019 | ND | 14 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 0.1 ppb
The EWG Health Guideline of 0.1 ppb for 1,1,2,2-tetrachloroethane 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 |
---|---|---|
2014-01-23 | 140123033-1 | ND |
2014-01-23 | 140123033-4 | ND |
2014-01-23 | 140123033-3 | ND |
2014-01-23 | 140123033-2 | ND |
2014-04-03 | 140403063-1 | ND |
2014-04-03 | 140403063-3 | ND |
2014-04-03 | 140403063-2 | ND |
2014-07-16 | 140716061-1 | ND |
2014-07-16 | 140716061-4 | ND |
2014-07-16 | 140716061-5 | ND |
2014-07-16 | 140716061-2 | ND |
2014-07-16 | 140716061-3 | ND |
2014-12-05 | 141205071-2 | ND |
2014-12-05 | 141205071-4 | ND |
2014-12-05 | 141205071-1 | ND |
2014-12-05 | 141205071-3 | ND |
2015-03-04 | 150304064-4 | ND |
2015-03-04 | 150304064-3 | ND |
2015-03-04 | 150304064-2 | ND |
2015-03-04 | 150304064-1 | ND |
2015-06-18 | 150618047-2 | ND |
2015-06-18 | 150618047-3 | ND |
2015-06-18 | 150618047-1 | ND |
2015-07-21 | 150721025-5 | ND |
2015-07-21 | 150721025-4 | ND |
2015-07-21 | 150721025-1 | ND |
2015-07-21 | 150721025-2 | ND |
2015-07-21 | 150721025-3 | ND |
2015-10-15 | 151020032-1 | ND |
2015-10-22 | 151022023-2 | ND |
2015-10-22 | 151022023-1 | ND |
2015-10-22 | 151022023-3 | ND |
2016-01-11 | 160111042-2 | ND |
2016-01-11 | 160111042-1 | ND |
2016-01-11 | 160111042-4 | ND |
2016-01-11 | 160111042-3 | ND |
2016-04-19 | 160410012-1 | ND |
2016-04-19 | 160419012-002 | ND |
2016-04-19 | 160419012-003 | ND |
2016-09-08 | 160908050-5 | ND |
2016-09-08 | 160908050-1 | ND |
2016-09-08 | 160908050-2 | ND |
2016-09-08 | 160908050-3 | ND |
2016-09-08 | 160908050-4 | ND |
2016-12-01 | 161201071-2 | ND |
2016-12-01 | 161201071-3 | ND |
2016-12-01 | 161201071-1 | ND |
2016-12-20 | 161220038-1 | ND |
2017-03-06 | 170306053-3 | ND |
2017-03-06 | 170306053-1 | ND |
2017-03-06 | 170306053-2 | ND |
2017-03-06 | 170306053-4 | ND |
2017-06-12 | 170612025-1 | ND |
2017-06-15 | 170615042-3 | ND |
2017-06-15 | 170615042-2 | ND |
2017-06-15 | 170615042-1 | ND |
2017-09-07 | 170907096-5 | ND |
2017-09-07 | 170907096-4 | ND |
2017-09-07 | 170907096-1 | ND |
2017-09-07 | 170907096-3 | ND |
2017-09-07 | 170907096-2 | ND |
2017-09-14 | 170914045-1 | ND |
2017-11-09 | 171109043-004 | ND |
2017-11-09 | 171109043-1 | ND |
2017-11-09 | 171109043-3 | ND |
2017-11-09 | 171109043-2 | ND |
2017-11-09 | 171109043-4 | ND |
2018-03-23 | 180323033-1 | ND |
2018-03-23 | 180323033-5 | ND |
2018-03-23 | 180323033-3 | ND |
2018-03-23 | 180323033-4 | ND |
2018-03-23 | 180323033-2 | ND |
2018-05-03 | 180503023-3 | ND |
2018-05-03 | 180503023-2 | ND |
2018-05-03 | 180503023-1 | ND |
2018-08-02 | 18080066-001A | ND |
2018-08-02 | 18080066-002A | ND |
2018-08-02 | 18080066-003A | ND |
2018-08-02 | 18080066-005A | ND |
2018-08-02 | 18080066-004A | ND |
2018-08-30 | 18080781-001A | ND |
2018-11-01 | 18110004-001A | ND |
2018-11-01 | 18110004-003A | ND |
2018-11-01 | 18110004-002A | ND |
2019-01-31 | 19010741-002A | ND |
2019-01-31 | 19010741-001A | ND |
2019-01-31 | 19010741-005A | ND |
2019-01-31 | 19010741-004A | ND |
2019-01-31 | 19010741-003A | ND |
2019-05-02 | 19050055-001A | ND |
2019-05-02 | 19050055-002A | ND |
2019-05-02 | 19050055-003A | ND |
2019-08-01 | 20115133004_IVOC | ND |
2019-08-01 | 20115133006_IVOC | ND |
2019-08-01 | 20115133003_IVOC | ND |
2019-08-01 | 20115133001_IVOC | ND |
2019-08-01 | 20115133002_IVOC | ND |
2019-11-19 | 20131208004_IVOC | ND |