Dichlorodifluoromethane
Whippoorwill Bay Subdivision
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.
12
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 | N/A | 0 | 0 | N/A |
| 2015 | ND | 2 | 0 | ND |
| 2016 | ND | 4 | 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 |
|---|---|---|
| 2015-09-23 | Q1537353001 | ND |
| 2015-09-23 | Q1537353003 | ND |
| 2016-06-27 | Q1625940001 | ND |
| 2016-09-19 | Q1638291001 | ND |
| 2016-11-17 | Q1650512005 | ND |
| 2016-11-17 | Q1650512007 | ND |
| 2017-09-20 | Q1745420001 | ND |
| 2017-09-20 | Q1745420004 | ND |
| 2018-10-02 | Q1839345009 | ND |
| 2018-10-02 | Q1839345001 | ND |
| 2019-08-06 | Q1951295001 | ND |
| 2019-08-06 | Q1951295003 | ND |