1,1,1-Trichloroethane
Jackson Towwship MUA
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.
21
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 |
|---|---|---|---|---|
| 2013 | N/A | 0 | 0 | N/A |
| 2014 | ND | 6 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 6 | 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 |
|---|---|---|
| 2014-06-10 | 36566 | ND |
| 2014-06-10 | 36567 | ND |
| 2014-06-10 | 36570 | ND |
| 2014-06-10 | 36569 | ND |
| 2014-06-10 | 36568 | ND |
| 2014-06-25 | 36571 | ND |
| 2015-03-26 | A18702 | ND |
| 2015-04-23 | A18883 | ND |
| 2015-09-23 | A19945 | ND |
| 2016-03-17 | A21092 | ND |
| 2016-06-09 | A21730 | ND |
| 2017-03-02 | A23472 | ND |
| 2017-03-02 | A23457 | ND |
| 2017-05-18 | A24025 | ND |
| 2017-05-18 | A24018 | ND |
| 2017-08-17 | A24680 | ND |
| 2017-08-17 | A24681 | ND |
| 2018-09-06 | A27113 | ND |
| 2018-09-06 | A27114 | ND |
| 2019-03-07 | A28244 | ND |
| 2019-08-22 | A29340 | ND |