1,1,1-Trichloroethane
Camelot S/d
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.
10
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 4 | 0 | ND |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | ND | 4 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
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 |
|---|---|---|
| 2019-05-29 | CC07535-01 | ND |
| 2019-08-28 | CC10535-01 | ND |
| 2020-02-05 | CC19920-01 | ND |
| 2020-07-22 | CD08246-01 | ND |
| 2020-08-04 | CD12638-01 | ND |
| 2020-08-19 | CD13832-01 | ND |
| 2023-01-18 | 752-1477-1 | ND |
| 2023-08-17 | 37729_23-45986 | ND |
| 2023-08-17 | 37729_23-45987 | ND |
| 2023-08-22 | 37729_23-46755 | ND |