Dichlorodifluoromethane
Wilsonville, Village of
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 | 2 | 0 | ND |
2015 | ND | 2 | 0 | ND |
2016 | ND | 2 | 0 | ND |
2017 | ND | 2 | 0 | ND |
2018 | ND | 2 | 0 | ND |
2019 | ND | 2 | 0 | ND |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2014-05-19 | 294419 | ND |
2014-05-19 | 294420 | ND |
2015-04-27 | 353623 | ND |
2015-04-27 | 353622 | ND |
2016-05-09 | ND | |
2016-05-09 | ND | |
2017-05-08 | ND | |
2017-05-08 | ND | |
2018-04-30 | 541564 | ND |
2018-04-30 | 541565 | ND |
2019-04-22 | 603908 | ND |
2019-04-22 | 603909 | ND |