1,1,1-Trichloroethane
Whippoorwill Bay Subdivision
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 | 2 | 0 | ND |
2016 | ND | 4 | 0 | ND |
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 |
---|---|---|
2015-09-23 | Q1537353001 | ND |
2015-09-23 | Q1537353003 | ND |
2016-06-27 | Q1625940001 | ND |
2016-09-19 | Q1638291001 | ND |
2016-11-17 | Q1650512005 | ND |
2016-11-17 | Q1650512007 | ND |
2017-09-20 | Q1745420001 | ND |
2017-09-20 | Q1745420004 | ND |
2018-10-02 | Q1839345009 | ND |
2018-10-02 | Q1839345001 | ND |
2019-08-06 | Q1951295001 | ND |
2019-08-06 | Q1951295003 | ND |