1,1,1-Trichloroethane
West Gate Estates Mobile Hms
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.
15
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 5 | 0 | ND |
| 2016 | ND | 4 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 2 | 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 |
|---|---|---|
| 2014-12-08 | 834625 | ND |
| 2015-03-31 | 851185 | ND |
| 2015-06-24 | 867722 | ND |
| 2015-07-22 | 872508 | ND |
| 2015-09-03 | 880778 | ND |
| 2015-11-02 | 892142 | ND |
| 2016-02-22 | 906101 | ND |
| 2016-05-26 | 923023 | ND |
| 2016-09-30 | 950701 | ND |
| 2016-12-07 | 965062 | ND |
| 2017-03-30 | 980501 | ND |
| 2017-06-28 | 1001005 | ND |
| 2018-07-25 | 1069606 | ND |
| 2018-07-25 | 1069609 | ND |
| 2019-09-26 | 1151535 | ND |