Chlorodifluoromethane
Del City
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.
20
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 | 20 | 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 |
|---|---|---|
| 2014-03-04 | 4C04014-13 | ND |
| 2014-03-04 | 4C04014-07 | ND |
| 2014-03-04 | 4C04014-04 | ND |
| 2014-03-04 | 4C04014-10 | ND |
| 2014-03-04 | 4C04014-01 | ND |
| 2014-03-04 | 4C04014-19 | ND |
| 2014-03-04 | 4C04014-25 | ND |
| 2014-03-04 | 4C04014-16 | ND |
| 2014-03-04 | 4C04014-22 | ND |
| 2014-06-04 | 4F04001-01 | ND |
| 2014-09-02 | 4I02020-19 | ND |
| 2014-09-02 | 4I02020-25 | ND |
| 2014-09-02 | 4I02020-01 | ND |
| 2014-09-02 | 4I02020-10 | ND |
| 2014-09-02 | 4I02020-16 | ND |
| 2014-09-02 | 4I02020-07 | ND |
| 2014-09-02 | 4I02020-13 | ND |
| 2014-09-02 | 4I02020-04 | ND |
| 2014-09-02 | 4I02020-22 | ND |
| 2014-12-03 | 4L03019-01 | ND |