Trichlorofluoromethane
Washington Township Mua-schoo
Trichlorofluoromethane (Freon 11) 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.
10
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 | 8 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
State, National, and Health Guidelines for Drinking Water
EWG Health Guideline: 1,300 ppb
The EWG Health Guideline of 1,300 ppb for trichlorofluoromethane 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 |
|---|---|---|
| 2018-08-15 | L7061691-1 | ND |
| 2018-10-02 | L7075896-3 | ND |
| 2018-10-11 | L7078128-3 | ND |
| 2018-10-16 | L7078602-4 | ND |
| 2018-10-16 | L7078602-7 | ND |
| 2018-11-13 | L7084148-3 | ND |
| 2018-12-11 | L7089480-3 | ND |
| 2018-12-18 | L7091234-1 | ND |
| 2019-11-04 | L7171843-1 | ND |
| 2019-11-04 | L7171843-2 | ND |