1,1,1-Trichloroethane
Fairfield Sapphire
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.
28
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 | 10 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | ND | 9 | 0 | ND |
2018 | ND | 6 | 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 |
---|---|---|
2014-02-04 | 7048-020414-009V | ND |
2014-02-04 | 7048-020414-008V | ND |
2014-04-21 | 7048-042114-010V | ND |
2014-10-15 | 7048-101514-007V | ND |
2014-10-15 | 7048-101514-006V | ND |
2014-10-15 | 7048-101514-005V | ND |
2014-10-15 | 7048-101514-004V | ND |
2014-10-15 | 7048-101514-003V | ND |
2014-10-15 | 7048-101514-002V | ND |
2014-10-15 | 7048-101514-001V | ND |
2015-01-27 | ND | |
2015-04-22 | ND | |
2017-01-10 | 7048-011017-008V | ND |
2017-01-10 | 7048-011017-009V | ND |
2017-10-18 | 7048-101817-001V | ND |
2017-10-18 | 7048-101817-007V | ND |
2017-10-18 | 7048-101817-006V | ND |
2017-10-18 | 7048-101817-005V | ND |
2017-10-18 | 7048-101817-004V | ND |
2017-10-18 | 7048-101817-003V | ND |
2017-10-18 | 7048-101817-002V | ND |
2018-01-24 | 7048-012418-002V | ND |
2018-01-24 | 7048-012418-012V | ND |
2018-05-08 | 7048-050818-002V | ND |
2018-05-08 | 7048-050818-010V | ND |
2018-07-11 | 7048-071118-002V | ND |
2018-10-09 | 7048-100918-002V | ND |
2019-10-07 | 7048-100719-002V | ND |