1,1,1,2-Tetrachloroethane
Hahira
1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 1 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 6 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EWG Health Guideline 1 ppb
The EWG Health Guideline of 1 ppb for 1,1,1,2-tetrachloroethane was defined by the Environmental Protection Agency as a one-in-a-million lifetime risk of cancer. Values greater than one-in-a-million cancer risk level can result in increased cancer cases above one in a million people.
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-10-21 | AI58086 | ND |
2015-01-29 | AI63739 | ND |
2015-04-20 | AI75249 | ND |
2015-07-28 | AI84453 | ND |
2016-03-31 | AJ09268 | ND |
2016-03-31 | AJ09267 | ND |
2016-03-31 | AJ09266 | ND |
2016-06-09 | AJ14138 | ND |
2016-08-05 | AJ21489 | ND |
2016-11-01 | AJ32924 | ND |
2017-02-06 | AJ46094 | ND |
2017-02-06 | AJ46093 | ND |
2017-04-19 | AJ53780 | ND |
2018-05-11 | AJ89443 | ND |
2018-05-11 | AJ89442 | ND |
2019-05-16 | AK17840 | ND |
2019-05-16 | AK17841 | ND |