Chlorodifluoromethane
Camrosa Water District
Chlorodifluoromethane (Freon 22) 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.
9
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 |
|---|---|---|---|---|
| 2013 | ND | 7 | 0 | ND |
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | N/A | 0 | 0 | N/A |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2013-03-27 | 3C28041-01A | ND |
| 2013-03-27 | 3C28041-03A | ND |
| 2013-03-27 | 3C28041-02A | ND |
| 2013-07-01 | 3G02092-01A | ND |
| 2013-09-30 | 3J01022-05A | ND |
| 2013-09-30 | 3J01022-01A | ND |
| 2013-09-30 | 3J01022-03A | ND |
| 2014-01-28 | 4A28047-01A | ND |
| 2015-06-29 | 5F30004-01A | ND |