1,1,1-Trichloroethane
Hudson City
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 | 3 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 1 | 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 |
---|---|---|
2014-01-21 | JH1400420 | ND |
2014-03-05 | JH1401570 | ND |
2014-07-23 | JH14-POCS | ND |
2015-01-21 | JH1500410 | ND |
2015-11-13 | JH1507250 | ND |
2016-02-22 | JH1601237-POCS | ND |
2016-08-23 | JH1607355-POCS | ND |
2017-04-05 | JH1702374-POC | ND |
2018-01-22 | JH1800450 | ND |
2019-01-31 | JH1900551 | ND |