Chlorodifluoromethane
North Peninsula
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 | 1 | 0 | ND |
2014 | ND | 4 | 0 | ND |
2015 | ND | 3 | 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 |
---|---|---|
2013-09-09 | 201304728 | ND |
2014-03-25 | 201401154 | ND |
2014-03-25 | 201401148 | ND |
2014-03-25 | 201401152 | ND |
2014-03-25 | 201401150 | ND |
2015-09-29 | 201506098 | ND |
2015-09-29 | 201506100 | ND |
2015-09-29 | 201506099 | ND |