Chlorodifluoromethane
City of California City
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 6 | 0 | ND |
2014 | ND | 6 | 0 | ND |
2015 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-08-01 | A3G2533-09A | ND |
2013-08-01 | A3G2533-07A | ND |
2013-08-01 | A3G2533-01A | ND |
2013-08-01 | A3G2533-05A | ND |
2013-08-01 | A3G2533-03A | ND |
2013-11-06 | A3J2239-01A | ND |
2014-01-22 | A4A0099-07A | ND |
2014-01-22 | A4A0099-05A | ND |
2014-01-22 | A4A0111-01A | ND |
2014-01-22 | A4A0099-03A | ND |
2014-01-22 | A4A0099-01A | ND |
2014-04-15 | A4C0714-01A | ND |