1,1,1-Trichloroethane
Awc Valley Forge Crossing Mobile Home Park
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.
22
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 | 2 | 0 | ND |
| 2015 | ND | 3 | 0 | ND |
| 2016 | ND | 2 | 0 | ND |
| 2017 | ND | 2 | 0 | ND |
| 2018 | ND | 7 | 0 | ND |
| 2019 | ND | 6 | 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 |
|---|---|---|
| 2014-09-09 | 2028134003 | ND |
| 2014-09-09 | 2028134001 | ND |
| 2015-06-01 | 12750224 | ND |
| 2015-06-01 | 12750245 | ND |
| 2015-06-01 | 12750266 | ND |
| 2016-05-04 | 14251485 | ND |
| 2016-05-04 | 14251508 | ND |
| 2017-02-10 | 15656100 | ND |
| 2017-02-10 | 15656121 | ND |
| 2018-04-12 | 1808892-01 | ND |
| 2018-04-12 | 1808892-03 | ND |
| 2018-04-12 | 1808892-02 | ND |
| 2018-09-18 | 2339349005 | ND |
| 2018-09-18 | 2339349003 | ND |
| 2018-09-18 | 2339349001 | ND |
| 2018-12-21 | 3007545001 | ND |
| 2019-03-22 | 3026957001 | ND |
| 2019-04-16 | 3028568002 | ND |
| 2019-04-16 | 3028568003 | ND |
| 2019-09-09 | 3056650002 | ND |
| 2019-10-04 | 3062099002 | ND |
| 2019-10-22 | 3065360002 | ND |