1,1,1,2-Tetrachloroethane
Foxbane Combined Ws
1,1,1,2-Tetrachloroethane is a synthetic chemical used in metal degreasing and as an intermediate in industrial chemical production.
19
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 |
|---|---|---|---|---|
| 2018 | ND | 4 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 2 | 0 | ND |
| 2022 | ND | 3 | 0 | ND |
| 2023 | ND | 3 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2018-06-19 | Q1824692011 | ND |
| 2018-06-19 | Q1824692012 | ND |
| 2018-06-19 | Q1824692002 | ND |
| 2018-12-13 | Q1851540002 | ND |
| 2019-07-09 | Q1942896001 | ND |
| 2019-07-09 | Q1942896003 | ND |
| 2019-07-09 | Q1942896005 | ND |
| 2019-07-09 | Q1942896007 | ND |
| 2020-12-17 | Q2050032010 | ND |
| 2020-12-17 | Q2050032012 | ND |
| 2020-12-17 | Q2050032008 | ND |
| 2021-08-04 | Q2120481005 | ND |
| 2021-08-04 | Q2120481007 | ND |
| 2022-10-26 | Q2232465006 | ND |
| 2022-10-26 | Q2232465008 | ND |
| 2022-10-26 | Q2232465012 | ND |
| 2023-05-30 | Q2319950003 | ND |
| 2023-05-30 | Q2319950005 | ND |
| 2023-05-30 | Q2319950007 | ND |