Chlorodifluoromethane
Hudson Waterworks
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.
12
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 | 12 | 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 |
|---|---|---|
| 2014-02-11 | 770165-10759 | ND |
| 2014-02-11 | 770161-10759 | ND |
| 2014-02-11 | 770157-10759 | ND |
| 2014-02-11 | 770163-10759 | ND |
| 2014-02-12 | 770588-10774 | ND |
| 2014-02-27 | 772524-10816 | ND |
| 2014-08-04 | 808059-12016 | ND |
| 2014-08-04 | 808057-12016 | ND |
| 2014-08-04 | 808055-12016 | ND |
| 2014-08-05 | 808532-12016 | ND |
| 2014-08-05 | 808535-12016 | ND |
| 2014-08-05 | 808537-12016 | ND |