Dichlorodifluoromethane
Troy
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.
9
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
| Year | Average result | Samples taken | Detections | Range of results |
|---|---|---|---|---|
| 2014 | ND | 4 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 2016 | N/A | 0 | 0 | N/A |
| 2017 | ND | 4 | 0 | ND |
| 2018 | N/A | 0 | 0 | N/A |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-08-19 | AC33759 | ND |
| 2014-08-19 | AC33760 | ND |
| 2014-08-19 | AC33761 | ND |
| 2014-08-19 | AC33762 | ND |
| 2017-09-11 | AD07452 | ND |
| 2017-09-11 | AD07451 | ND |
| 2017-09-11 | AD07453 | ND |
| 2017-09-11 | AD07454 | ND |
| 2019-09-10 | AD56300 | ND |