Chlorodifluoromethane
Columbia County
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 | 8 | 0 | ND |
2014 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-02-12 | 704953-8092 | ND |
2013-02-12 | 704961-8092 | ND |
2013-05-14 | 719469-8818 | ND |
2013-05-14 | 719493-8818 | ND |
2013-08-13 | 737672-9513 | ND |
2013-08-13 | 737666-9513 | ND |
2013-11-13 | 758670-10298 | ND |
2013-11-13 | 758683-10298 | ND |