Chlorodifluoromethane
Verona Water Department
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 |
---|---|---|---|---|
2014 | N/A | 0 | 0 | N/A |
2015 | ND | 8 | 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 |
---|---|---|
2015-01-21 | 2051082006 | ND |
2015-01-21 | 2051082009 | ND |
2015-01-21 | 2051082003 | ND |
2015-04-23 | 2067210003 | ND |
2015-07-29 | 2086519009 | ND |
2015-07-29 | 2086519003 | ND |
2015-07-29 | 2086519006 | ND |
2015-11-13 | 2108322003 | ND |