Dichlorodifluoromethane
Uxbridge DPW Water Division
Dichlorodifluoromethane (Freon-12) 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 | ND | 6 | 0 | ND |
2015 | ND | 3 | 0 | ND |
2016 | ND | 3 | 0 | ND |
2017 | ND | 6 | 0 | ND |
2018 | ND | 3 | 0 | ND |
2019 | ND | 3 | 0 | ND |
ppb = parts per billion
All test results
Date | Result |
---|---|
2014-04-16 | ND |
2014-04-16 | ND |
2014-04-16 | ND |
2014-04-16 | ND |
2014-04-16 | ND |
2014-04-16 | ND |
2015-05-27 | ND |
2015-05-27 | ND |
2015-05-27 | ND |
2016-04-26 | ND |
2016-04-26 | ND |
2016-04-26 | ND |
2017-05-09 | ND |
2017-05-09 | ND |
2017-05-09 | ND |
2017-05-09 | ND |
2017-05-09 | ND |
2017-05-09 | ND |
2018-04-12 | ND |
2018-04-12 | ND |
2018-04-12 | ND |
2019-05-06 | ND |
2019-05-06 | ND |
2019-05-06 | ND |