1,1,1-Trichloroethane
Lakeside WD
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 | 3 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 3 | 0 | ND |
2018 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2014-12-15 | 9469-002-1300 | ND |
2014-12-15 | 9469-009-1300 | ND |
2014-12-15 | 9469-016-1300 | ND |
2015-12-14 | 9469-002-0800 | ND |
2015-12-14 | 9469-009-0900 | ND |
2015-12-14 | 9469-016-0830 | ND |
2016-12-27 | 9469-002-1355 | ND |
2016-12-27 | 9469-009-1400 | ND |
2016-12-27 | 9469-016-1405 | ND |
2017-12-18 | 9588-002-1100 | ND |
2017-12-18 | 9588-009-1130 | ND |
2017-12-18 | 9588-016-1200 | ND |