Chlorodifluoromethane
City of Riverbank
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 | 10 | 0 | ND |
2014 | ND | 10 | 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 |
---|---|---|
2013-07-24 | A3G1603-13A | ND |
2013-07-24 | A3G1603-09A | ND |
2013-07-24 | A3G1603-11A | ND |
2013-07-24 | A3G1603-05A | ND |
2013-07-24 | A3G1603-07A | ND |
2013-07-24 | A3G1603-17A | ND |
2013-07-24 | A3G1603-15A | ND |
2013-07-24 | A3G1603-01A | ND |
2013-07-24 | A3G1603-03A | ND |
2013-07-29 | A3G1603-19A | ND |
2014-01-14 | A4A0434-15A | ND |
2014-01-14 | A4A0434-17A | ND |
2014-01-14 | A4A0434-09A | ND |
2014-01-14 | A4A0434-11A | ND |
2014-01-14 | A4A0434-19A | ND |
2014-01-15 | A4A0434-03A | ND |
2014-01-15 | A4A0434-07A | ND |
2014-01-15 | A4A0434-05A | ND |
2014-01-15 | A4A0434-13A | ND |
2014-01-22 | A4A1423-01A | ND |