1,1,1,2-Tetrachloroethane
Mankato
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 | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2014-08-27 | 14H2682-01 | ND |
2015-11-18 | 15K1005-01 | ND |
2016-01-11 | 16A0355-01 | ND |
2016-05-12 | 3447960 | ND |
2017-09-28 | 17I1409-02 | ND |
2017-09-28 | 17I1411-01 | ND |
2018-10-17 | 18J0914-01 | ND |
2019-09-16 | 19I0904-01 | ND |