1,1,1,2-Tetrachloroethane
Newburgh Consolidated WD
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 |
|---|---|---|
| 2014-11-24 | 420-84852-1(POCS | ND |
| 2014-11-24 | 420-84852-2(POCS | ND |
| 2015-05-27 | 420-90711-2(POCS | ND |
| 2015-05-27 | 420-90711-1(POCS | ND |
| 2016-05-25 | 420-104832-1(POC | ND |
| 2016-05-25 | 420-104832-2(POC | ND |
| 2017-05-16 | 420-120884-2(POC | ND |
| 2017-05-16 | 420-120884-1(POC | ND |
| 2018-04-09 | 420-135144-1POC | ND |
| 2018-04-09 | 420-135144-2POC | ND |
| 2019-10-22 | 420-162188-1POC | ND |
| 2019-10-22 | 420-162188-2POC | ND |