Chlorodifluoromethane
Dyer Water Department
NOTE: Dyer Water Department purchases water from Highland Water Works which is required to test for chlorodifluoromethane. Sample information shown below was taken by Highland Water Works.
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 | ND | 4 | 0 | ND |
2015 | ND | 2 | 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
NOTE: Dyer Water Department purchases water from Highland Water Works which is required to test for chlorodifluoromethane. Sample information shown below was taken by Highland Water Works.
Date | Lab ID | Result |
---|---|---|
2014-08-19 | 3086327 | ND |
2014-11-10 | 3136400 | ND |
2015-02-17 | 3189342 | ND |
2015-05-19 | 3245344 | ND |