Chlorodifluoromethane
City of Surprise - Mountain Vista
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.
8
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 | 8 | 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 |
|---|---|---|
| 2014-02-12 | 2974521 | ND |
| 2014-02-12 | 2974613 | ND |
| 2014-02-12 | 2974539 | ND |
| 2014-02-12 | 2974578 | ND |
| 2014-08-28 | 3096120 | ND |
| 2014-08-28 | 3096083 | ND |
| 2014-08-28 | 3096092 | ND |
| 2014-08-28 | 3096134 | ND |