Dichlorodifluoromethane
Plumstead Northern System
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 | 4 | 0 | ND |
2015 | ND | 6 | 0 | ND |
2016 | ND | 4 | 0 | ND |
2017 | ND | 3 | 0 | ND |
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 |
---|---|---|
2014-10-10 | L5280881-1 | ND |
2014-10-28 | L5249011-1 | ND |
2014-11-05 | L5315763-1 | ND |
2014-12-19 | L5368657-2 | ND |
2015-01-28 | 12277981 | ND |
2015-04-27 | 12624133 | ND |
2015-04-27 | 12624079 | ND |
2015-04-27 | 12624025 | ND |
2015-08-24 | 13126848 | ND |
2015-11-23 | 13506070 | ND |
2016-02-24 | 13861909 | ND |
2016-06-27 | 14394144 | ND |
2016-06-27 | 14394197 | ND |
2016-06-27 | 14394347 | ND |
2017-05-30 | 16246942 | ND |
2017-05-30 | 16246994 | ND |
2017-05-30 | 16247046 | ND |