1,1,1-Trichloroethane
Veolia - Mechanicsburg Pennsylvania
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.
33
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 | 5 | 0 | ND |
| 2019 | ND | 6 | 0 | ND |
| 2020 | ND | 5 | 0 | ND |
| 2021 | ND | 5 | 0 | ND |
| 2022 | ND | 5 | 0 | ND |
| 2023 | ND | 7 | 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 |
|---|---|---|
| 2018-02-23 | 2297488001 | ND |
| 2018-02-23 | 2297488002 | ND |
| 2018-05-01 | 1810634-01 | ND |
| 2018-08-07 | 1821380-01 | ND |
| 2018-11-12 | 3000062001 | ND |
| 2019-01-15 | H9A0708-01 | ND |
| 2019-01-15 | H9A0708-02 | ND |
| 2019-04-10 | H9D0711-01 | ND |
| 2019-08-06 | H9H0636-01 | ND |
| 2019-08-07 | H9H0668-01 | ND |
| 2019-11-05 | H9K0519-01 | ND |
| 2020-02-05 | 21790390.00 | ND |
| 2020-02-05 | 21790377.00 | ND |
| 2020-05-06 | 22353588.00 | ND |
| 2020-08-05 | 22940795.00 | ND |
| 2020-11-04 | 23483738.00 | ND |
| 2021-01-19 | 23836192.00 | ND |
| 2021-01-19 | 23836136.00 | ND |
| 2021-05-11 | 24578453.00 | ND |
| 2021-07-21 | 24965400.00 | ND |
| 2021-11-11 | 25712699.00 | ND |
| 2022-02-10 | 26237357.00 | ND |
| 2022-02-10 | 26237321.00 | ND |
| 2022-05-10 | 26786887.00 | ND |
| 2022-08-11 | 27382553.00 | ND |
| 2022-11-08 | 27946593.00 | ND |
| 2023-02-13 | 28470005.00 | ND |
| 2023-02-13 | 28470080.00 | ND |
| 2023-02-13 | 28470104.00 | ND |
| 2023-02-13 | 28470038.00 | ND |
| 2023-04-19 | 28844039.00 | ND |
| 2023-07-05 | 29440209.00 | ND |
| 2023-11-09 | 30195315.00 | ND |