1,1,1-Trichloroethane
Lca Heidelberg Heights Div
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 5 | 0 | ND |
2015 | ND | 1 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 1 | 0 | ND |
2019 | ND | 1 | 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 |
---|---|---|
2014-02-18 | 14012375-01 | ND |
2014-04-15 | 14032295-01 | ND |
2014-04-15 | 14032288-01 | ND |
2014-04-29 | 14042782-01 | ND |
2014-04-29 | 14042782-02 | ND |
2015-03-16 | 12550063 | ND |
2016-04-19 | 14297159 | ND |
2016-04-19 | 14147812 | ND |
2017-04-18 | 15985064 | ND |
2017-04-18 | 15985110 | ND |
2017-04-18 | 15985087 | ND |
2018-04-18 | 8040485-01 | ND |
2019-04-15 | 9034287-01 | ND |