Chlorodifluoromethane
Paw Penn District
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.
16
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 | ND | 8 | 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 |
|---|---|---|
| 2014-10-06 | 27102001 | ND |
| 2014-10-06 | 27101801 | ND |
| 2014-10-06 | 27102101 | ND |
| 2014-10-13 | 27101901 | ND |
| 2014-10-13 | 27102201 | ND |
| 2014-10-13 | 27101701 | ND |
| 2014-10-14 | 27102301 | ND |
| 2014-10-14 | 27102401 | ND |
| 2015-04-03 | 28566101 | ND |
| 2015-04-03 | 28566501 | ND |
| 2015-04-03 | 28566401 | ND |
| 2015-04-03 | 28565901 | ND |
| 2015-04-07 | 28566201 | ND |
| 2015-04-07 | 28566001 | ND |
| 2015-04-07 | 28566601 | ND |
| 2015-04-08 | 28566301 | ND |