1,1,1-Trichloroethane
Franklin Grove
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 | 8 | 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 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-06-10 | SF40507-01_01 | ND |
2014-06-10 | SF40507-02_01 | ND |
2014-07-23 | SG41312-01_01 | ND |
2014-07-23 | SG41312-02_01 | ND |
2014-09-29 | SI41416-01_01 | ND |
2014-09-29 | SI41416-02_01 | ND |
2014-10-21 | SJ41029-01_01 | ND |
2014-10-21 | SJ41029-02_01 | ND |
2015-01-20 | SA50451-01_01 | ND |
2015-01-20 | SA50451-02_01 | ND |
2017-04-11 | 17D0361-01_01 | ND |
2017-04-11 | 17D0361-02_01 | ND |
2018-01-24 | 18A0476-01_02 | ND |
2018-05-07 | 18E0262-01_02 | ND |