Trichlorotrifluoroethane
Saint Cloud
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.
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 | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
| 2020 | ND | 1 | 0 | ND |
| 2021 | ND | 3 | 0 | ND |
| 2022 | ND | 1 | 0 | ND |
| 2023 | ND | 3 | 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 |
|---|---|---|
| 2018-03-01 | 18C0097-02 | ND |
| 2019-07-29 | 19G2106-01 | ND |
| 2020-05-19 | 20E1264-01 | ND |
| 2021-02-09 | 21B0624-01 | ND |
| 2021-06-30 | 21G0036-01 | ND |
| 2021-11-08 | 21K0568-01 | ND |
| 2022-11-30 | 22L0048-01 | ND |
| 2023-02-07 | 23B0496-01 | ND |
| 2023-04-12 | 23D0786-01 | ND |
| 2023-07-25 | 23G1706-01 | ND |