Chlorodifluoromethane
City of Rexburg
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.
10
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 | 0.0178 ppb | 5 | 1 | ND - 0.0890 ppb |
| 2015 | ND | 5 | 0 | ND |
| 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 |
|---|---|---|
| 2014-08-27 | 201408290812AM | ND |
| 2014-08-27 | 201408300015AM | ND |
| 2014-08-27 | 201408290800AM | ND |
| 2014-08-27 | 201408300013AM | 0.0890 ppb |
| 2014-08-27 | 201408300011AM | ND |
| 2015-02-17 | 201502191169AM | ND |
| 2015-02-17 | 201502191021AM | ND |
| 2015-02-17 | 201502191189AM | ND |
| 2015-02-17 | 201502190991AM | ND |
| 2015-02-17 | 201502191119AM | ND |