1,1,1,2-Tetrachloroethane
Hamilton Township MUA
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 | 8 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 5 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
2019 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-01-13 | L4897624-3 | ND |
2014-01-13 | L4897624-6 | ND |
2014-01-13 | L4897624-9 | ND |
2014-01-13 | L4897624-12 | ND |
2014-01-13 | L4897624-15 | ND |
2014-04-14 | L5019611-1 | ND |
2014-07-07 | L5153627-1 | ND |
2014-10-14 | L5288304-1 | ND |
2017-04-17 | L6765056-3 | ND |
2017-04-17 | L6765056-6 | ND |
2017-04-17 | L6765056-9 | ND |
2017-04-17 | L6765056-12 | ND |
2017-04-17 | L6765056-15 | ND |