Trichlorotrifluoroethane
Butano Canyon Mutual
Trichlorotrifluoroethane (Freon 113) is a refrigerant, solvent and aerosol propellant banned in 2000 under the Montreal Protocol because of its ozone-depleting properties. Freons can cause heart, nervous system and liver damage.
7
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 |
|---|---|---|---|---|
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 2 | 0 | ND |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 4,000 ppb
The EWG Health Guideline of 4,000 ppb for trichlorotrifluoroethane was defined by the California Office of Environmental Health Hazard Assessment as a public health goal, the level of a drinking water contaminant that does not pose a significant health risk. This health guideline protects against harm to internal organs.
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2018-01-10 | CA4100503_001_001-201801101110 | ND |
| 2019-01-03 | CA4100503_001_001-201901031115 | ND |
| 2020-01-09 | CA4100503_001_001-202001091210 | ND |
| 2021-01-07 | CA4100503_001_001-202101071154 | ND |
| 2022-03-02 | CA4100503_001_001-202203020830 | ND |
| 2023-05-03 | CA4100503_001_001-202305030750 | ND |
| 2023-12-18 | CA4100503_001_001-202312181100 | ND |