Trichlorotrifluoroethane
Palm Ranch Irrigation District
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.
33
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 | N/A | 0 | 0 | N/A |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 8 | 0 | ND |
| 2021 | ND | 13 | 0 | ND |
| 2022 | ND | 4 | 0 | ND |
| 2023 | ND | 4 | 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 |
|---|---|---|
| 2019-05-28 | CA1910103_001_001-201905280850 | ND |
| 2019-06-04 | CA1910103_002_002-201906040635 | ND |
| 2019-06-11 | CA1910103_007_007-201906110636 | ND |
| 2019-11-07 | CA1910103_015_015-201911070900 | ND |
| 2020-08-11 | CA1910103_001_001-202008110958 | ND |
| 2020-08-11 | CA1910103_015_015-202008111020 | ND |
| 2020-08-11 | CA1910103_002_002-202008110950 | ND |
| 2020-08-11 | CA1910103_005_005-202008111037 | ND |
| 2020-08-11 | CA1910103_007_007-202008111005 | ND |
| 2020-11-10 | CA1910103_001_001-202011100744 | ND |
| 2020-11-10 | CA1910103_015_015-202011100756 | ND |
| 2020-11-10 | CA1910103_002_002-202011100729 | ND |
| 2021-02-16 | CA1910103_002_002-202102160708 | ND |
| 2021-02-16 | CA1910103_015_015-202102160727 | ND |
| 2021-02-16 | CA1910103_007_007-202102160745 | ND |
| 2021-02-16 | CA1910103_001_001-202102160718 | ND |
| 2021-05-18 | CA1910103_001_001-202105180705 | ND |
| 2021-05-18 | CA1910103_015_015-202105180719 | ND |
| 2021-05-18 | CA1910103_007_007-202105180735 | ND |
| 2021-06-29 | CA1910103_001_001-202106290646 | ND |
| 2021-06-29 | CA1910103_015_015-202106290705 | ND |
| 2021-06-30 | CA1910103_007_007-202106301158 | ND |
| 2021-07-06 | CA1910103_002_002-202107060708 | ND |
| 2021-08-10 | CA1910103_007_007-202108100744 | ND |
| 2021-11-02 | CA1910103_007_007-202111020758 | ND |
| 2022-04-04 | CA1910103_001_001-202204040819 | ND |
| 2022-04-04 | CA1910103_015_015-202204040811 | ND |
| 2022-07-12 | CA1910103_002_002-202207120628 | ND |
| 2022-10-04 | CA1910103_007_007-202210040718 | ND |
| 2023-01-03 | CA1910103_007_007-202301030705 | ND |
| 2023-01-03 | CA1910103_002_002-202301030803 | ND |
| 2023-01-03 | CA1910103_001_001-202301030747 | ND |
| 2023-01-03 | CA1910103_015_015-202301030729 | ND |