1,1,1-Trichloroethane
Woodstock
1,1,1-Trichloroethane is a solvent and a degreasing agent used for manufacturing metal products and as ingredient in cleaners and aerosols. Exposure to 1,1,1-trichloroethane can harm the nervous system, liver and circulatory system.
25
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 | N/A | 0 | 0 | N/A |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | ND | 15 | 0 | ND |
| 2019 | ND | 10 | 0 | ND |
ppb = parts per billion
State and national drinking water standards and health guidelines
EPA Maximum Contaminant
Level (MCL) 200 ppb
The legal limit for 1,1,1-trichloroethane, established in 1987, was based on toxicity studies conducted in laboratory animals in the 1970s and 1980s.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-04-10 | AJ87090 | ND |
| 2018-04-10 | AJ87089 | ND |
| 2018-04-10 | AJ87088 | ND |
| 2018-04-10 | AJ87087 | ND |
| 2018-04-10 | AJ87086 | ND |
| 2018-07-10 | AJ93446 | ND |
| 2018-07-10 | AJ93445 | ND |
| 2018-07-10 | AJ93444 | ND |
| 2018-07-10 | AJ93443 | ND |
| 2018-07-10 | AJ93442 | ND |
| 2018-12-18 | AK08331 | ND |
| 2018-12-18 | AK08333 | ND |
| 2018-12-18 | AK08332 | ND |
| 2018-12-18 | AK08330 | ND |
| 2018-12-18 | AK08329 | ND |
| 2019-01-08 | AK09031 | ND |
| 2019-01-08 | AK09030 | ND |
| 2019-01-08 | AK09029 | ND |
| 2019-01-08 | AK09028 | ND |
| 2019-01-08 | AK09027 | ND |
| 2019-04-15 | AK15169 | ND |
| 2019-04-15 | AK15173 | ND |
| 2019-04-15 | AK15172 | ND |
| 2019-04-15 | AK15171 | ND |
| 2019-04-15 | AK15170 | ND |