Chlorodifluoromethane
Placer CWA - Auburn/Bowman
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.
7
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 |
|---|---|---|---|---|
| 2013 | ND | 4 | 0 | ND |
| 2014 | ND | 3 | 0 | ND |
| 2015 | N/A | 0 | 0 | N/A |
| 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
| Date | Lab ID | Result |
|---|---|---|
| 2013-09-23 | 201309240383AM | ND |
| 2013-09-23 | 201309240385AM | ND |
| 2013-12-10 | 201312110631AM | ND |
| 2013-12-10 | 201312110629AM | ND |
| 2014-03-03 | 201403040149AM | ND |
| 2014-06-11 | 201406120354AM | ND |
| 2014-06-11 | 201406120356AM | ND |