1,1,1-Trichloroethane
Brockway Borough Municipal Authority
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 | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 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 |
---|---|---|
2014-11-17 | 14111928-001 | ND |
2014-11-17 | 14111930-001 | ND |
2015-10-27 | 13465218 | ND |
2015-10-27 | 13465242 | ND |
2017-03-22 | 15881919 | ND |
2017-03-22 | 15881940 | ND |
2018-09-25 | 2341050001 | ND |
2018-09-25 | 2341047001 | ND |
2019-08-12 | 3051945001 | ND |
2019-08-12 | 3051947001 | ND |