Trichlorofluoromethane
Camden Wyoming Sewer and Water Authority
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.
14
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 | 2 | 0 | ND |
| 2019 | ND | 2 | 0 | ND |
| 2020 | ND | 3 | 0 | ND |
| 2021 | ND | 1 | 0 | ND |
| 2022 | ND | 2 | 0 | ND |
| 2023 | ND | 4 | 0 | ND |
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 |
|---|---|---|
| 2018-03-23 | S792284 | ND |
| 2018-06-22 | S792509 | ND |
| 2019-07-25 | S848599 | ND |
| 2019-10-29 | S925121 | ND |
| 2020-07-16 | S969532 | ND |
| 2020-12-07 | S990216 | ND |
| 2020-12-07 | S990220 | ND |
| 2021-12-09 | S1159216 | ND |
| 2022-09-09 | S1216925 | ND |
| 2022-11-18 | S1243001 | ND |
| 2023-09-05 | S1287716 | ND |
| 2023-11-09 | S1313281 | ND |
| 2023-11-09 | S1313284 | ND |
| 2023-11-09 | S1313288 | ND |