1,1,1,2-Tetrachloroethane
Albertville Utilities Board
1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.
12
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
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 | 2 | 0 | ND |
| 2017 | ND | 2 | 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 |
|---|---|---|
| 2014-03-07 | 140307036-2 | ND |
| 2014-03-07 | 140307036-1 | ND |
| 2015-03-20 | 150320044-2 | ND |
| 2015-03-20 | 150320044-1 | ND |
| 2016-03-22 | 160322019-2 | ND |
| 2016-03-22 | 160322019-1 | ND |
| 2017-02-24 | 170224045-1 | ND |
| 2017-02-24 | 170224045-2 | ND |
| 2018-03-23 | 180323029-1 | ND |
| 2018-03-23 | 180323029-2 | ND |
| 2019-02-25 | 19020714-002A | ND |
| 2019-02-25 | 19020714-001A | ND |