Chlorodifluoromethane
Oxford Water Works & Sewer Board
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 | 14 | 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 |
---|---|---|
2015-03-19 | 3212503 | ND |
2015-03-19 | 3212407 | ND |
2015-03-19 | 3212349 | ND |
2015-03-19 | 3212485 | ND |
2015-03-19 | 3212541 | ND |
2015-03-19 | 3212532 | ND |
2015-06-23 | 3269120 | ND |
2015-09-24 | 3331452 | ND |
2015-09-24 | 3331386 | ND |
2015-09-24 | 3331377 | ND |
2015-09-24 | 3331474 | ND |
2015-09-24 | 3331483 | ND |
2015-09-24 | 3331346 | ND |
2015-12-03 | 3370162 | ND |