1,1,1,2-Tetrachloroethane
Oakridge Gardens LLC
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 | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 1 | 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 |
---|---|---|
2014-09-16 | BH14870VOC1 | ND |
2014-12-11 | BH52604VOC1 | ND |
2015-03-30 | BH90612VOC1 | ND |
2015-05-27 | BJ22607VOC1 | ND |
2016-01-27 | BK58335VOC1 | ND |
2017-04-17 | D7D1227-02VOC | ND |
2017-10-19 | BZ23945VOC1 | ND |
2018-06-12 | CA68763VOC1 | ND |
2019-10-08 | CE29060 | ND |