1,1,1-Trichloroethane
Bridgestone MUD
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 | N/A | 0 | 0 | N/A |
2015 | ND | 3 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 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 |
---|---|---|
2015-03-03 | AC82587 | ND |
2015-04-17 | AC88843 | ND |
2015-04-17 | AC88841 | ND |
2016-02-19 | AD24409 | ND |
2016-02-19 | AD24770 | ND |
2017-01-27 | AD67543 | ND |
2017-01-27 | AD67547 | ND |
2017-04-28 | AD81836 | ND |
2018-03-02 | AE16680 | ND |
2018-05-21 | AE27028 | ND |
2018-05-21 | AE27022 | ND |
2019-01-11 | AE49599 | ND |
2019-01-11 | AE49595 | ND |
2019-02-22 | AE55667 | ND |