Trichlorotrifluoroethane
City of Loma Linda
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.
65
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 | 7 | 0 | ND |
| 2019 | ND | 4 | 0 | ND |
| 2020 | ND | 10 | 0 | ND |
| 2021 | ND | 4 | 0 | ND |
| 2022 | ND | 20 | 0 | ND |
| 2023 | ND | 20 | 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 |
|---|---|---|
| 2018-09-05 | CA3610013_014_014-201809051315 | ND |
| 2018-09-05 | CA3610013_017_017-201809050830 | ND |
| 2018-09-05 | CA3610013_018_018-201809051405 | ND |
| 2018-09-05 | CA3610013_031_031-201809051335 | ND |
| 2018-09-06 | CA3610013_030_030-201809060900 | ND |
| 2018-09-06 | CA3610013_032_032-201809061230 | ND |
| 2018-09-18 | CA3610013_024_024-201809181040 | ND |
| 2019-05-02 | CA3610013_033_033-201905020730 | ND |
| 2019-05-14 | CA3610013_014_014-201905141340 | ND |
| 2019-12-19 | CA3610013_032_032-201912190910 | ND |
| 2019-12-19 | CA3610013_030_030-201912190845 | ND |
| 2020-01-06 | CA3610013_033_033-202001061020 | ND |
| 2020-01-06 | CA3610013_030_030-202001061030 | ND |
| 2020-01-06 | CA3610013_032_032-202001060920 | ND |
| 2020-05-04 | CA3610013_031_031-202005040920 | ND |
| 2020-05-04 | CA3610013_014_014-202005040900 | ND |
| 2020-05-04 | CA3610013_018_018-202005041130 | ND |
| 2020-05-05 | CA3610013_032_032-202005051450 | ND |
| 2020-05-05 | CA3610013_030_030-202005051340 | ND |
| 2020-05-05 | CA3610013_017_017-202005051115 | ND |
| 2020-05-06 | CA3610013_033_033-202005061330 | ND |
| 2021-07-07 | CA3610013_033_033-202107070930 | ND |
| 2021-10-20 | CA3610013_024_024-202110201030 | ND |
| 2021-11-02 | CA3610013_034_034-202111020810 | ND |
| 2021-12-01 | CA3610013_034_034-202112010745 | ND |
| 2022-01-05 | CA3610013_034_034-202201051045 | ND |
| 2022-02-01 | CA3610013_034_034-202202010730 | ND |
| 2022-03-02 | CA3610013_034_034-202203020935 | ND |
| 2022-04-05 | CA3610013_030_030-202204050800 | ND |
| 2022-04-05 | CA3610013_034_034-202204050835 | ND |
| 2022-04-05 | CA3610013_033_033-202204050820 | ND |
| 2022-04-11 | CA3610013_014_014-202204111030 | ND |
| 2022-04-12 | CA3610013_018_018-202204120900 | ND |
| 2022-04-12 | CA3610013_031_031-202204120830 | ND |
| 2022-05-02 | CA3610013_034_034-202205021115 | ND |
| 2022-06-01 | CA3610013_033_033-202206011010 | ND |
| 2022-06-01 | CA3610013_034_034-202206011025 | ND |
| 2022-06-07 | CA3610013_017_017-202206071105 | ND |
| 2022-07-07 | CA3610013_034_034-202207071035 | ND |
| 2022-08-03 | CA3610013_034_034-202208030745 | ND |
| 2022-09-07 | CA3610013_034_034-202209070930 | ND |
| 2022-09-20 | CA3610013_032_032-202209201130 | ND |
| 2022-10-03 | CA3610013_034_034-202210031120 | ND |
| 2022-11-01 | CA3610013_034_034-202211010800 | ND |
| 2022-12-05 | CA3610013_034_034-202212051040 | ND |
| 2023-01-04 | CA3610013_034_034-202301041450 | ND |
| 2023-01-04 | CA3610013_030_030-202301041405 | ND |
| 2023-01-05 | CA3610013_032_032-202301051005 | ND |
| 2023-02-07 | CA3610013_034_034-202302071120 | ND |
| 2023-03-01 | CA3610013_034_034-202303011115 | ND |
| 2023-04-04 | CA3610013_034_034-202304040825 | ND |
| 2023-04-04 | CA3610013_030_030-202304041415 | ND |
| 2023-04-05 | CA3610013_024_024-202304050900 | ND |
| 2023-04-05 | CA3610013_024_024-202304051200 | ND |
| 2023-04-05 | CA3610013_024_024-202304051600 | ND |
| 2023-05-01 | CA3610013_033_033-202305011020 | ND |
| 2023-05-01 | CA3610013_034_034-202305011025 | ND |
| 2023-05-22 | CA3610013_024_024-202305221500 | ND |
| 2023-06-05 | CA3610013_034_034-202306050840 | ND |
| 2023-07-03 | CA3610013_034_034-202307031125 | ND |
| 2023-08-23 | CA3610013_014_014-202308231315 | ND |
| 2023-09-06 | CA3610013_034_034-202309060940 | ND |
| 2023-10-02 | CA3610013_034_034-202310021215 | ND |
| 2023-11-07 | CA3610013_034_034-202311071420 | ND |
| 2023-12-05 | CA3610013_034_034-202312050840 | ND |