1,1,1,2-Tetrachloroethane
East Windsor MUA
1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.
13
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | ND | 5 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 1 | 0 | ND |
2017 | ND | 4 | 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 |
---|---|---|
2014-05-14 | 340514147 | ND |
2014-08-13 | 340813041 | ND |
2014-11-12 | 341112082.1 | ND |
2014-12-09 | 341210026.3 | ND |
2014-12-10 | 341210029.4 | ND |
2015-08-11 | 350812016 | ND |
2016-08-10 | 360810067 | ND |
2017-05-11 | 370511089.1 | ND |
2017-05-11 | 370511091.1 | ND |
2017-08-10 | 370810148.1 | ND |
2017-09-21 | 370921026.1 | ND |
2018-07-26 | 380726149 | ND |
2019-08-08 | 390808215 | ND |