Chlorodifluoromethane
Amherst DPW Water Division
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 | 14 | 0 | ND |
2014 | ND | 2 | 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 | Result |
---|---|
2013-03-25 | ND |
2013-03-25 | ND |
2013-03-26 | ND |
2013-03-26 | ND |
2013-06-17 | ND |
2013-06-17 | ND |
2013-08-13 | ND |
2013-08-14 | ND |
2013-09-16 | ND |
2013-09-16 | ND |
2013-09-17 | ND |
2013-09-17 | ND |
2013-12-02 | ND |
2013-12-02 | ND |
2014-07-29 | ND |
2014-08-26 | ND |