Chlorodifluoromethane
City of Ceres
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.
18
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 | 9 | 0 | ND |
| 2014 | ND | 9 | 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 |
|---|---|---|
| 2013-09-26 | A3H2187-15A | ND |
| 2013-09-26 | A3H2187-17A | ND |
| 2013-09-26 | A3H2187-09A | ND |
| 2013-09-26 | A3H2187-13A | ND |
| 2013-09-26 | A3H2187-07A | ND |
| 2013-09-26 | A3H2187-11A | ND |
| 2013-09-26 | A3H2187-05A | ND |
| 2013-09-26 | A3H2187-01A | ND |
| 2013-09-26 | A3H2187-03A | ND |
| 2014-03-11 | A4C0306-07A | ND |
| 2014-03-11 | A4C0306-11A | ND |
| 2014-03-11 | A4C0306-09A | ND |
| 2014-03-11 | A4C0306-01A | ND |
| 2014-03-11 | A4C0306-05A | ND |
| 2014-03-11 | A4C0306-03A | ND |
| 2014-03-11 | A4C0306-17A | ND |
| 2014-03-11 | A4C0306-13A | ND |
| 2014-03-11 | A4C0306-15A | ND |