Dichlorodifluoromethane
California Water Service - Bear Gulch
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2016-02-16 | 5701-002-1040 | ND |
2016-02-16 | 5701-907-1125 | ND |
2017-02-15 | 5701-002-1248 | ND |
2017-02-15 | 5701-907-1301 | ND |
2018-02-05 | 5701-002-1210 | ND |
2018-02-05 | 5701-907-1215 | ND |
2019-02-20 | 5701-002-1328 | ND |
2019-02-20 | 5701-907-1331 | ND |