Chlorodifluoromethane
Glenview
NOTE: Glenview purchases water from Wilmette which is required to test for chlorodifluoromethane. Sample information shown below was taken by Wilmette.
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.
4
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 |
|---|---|---|---|---|
| 2013 | ND | 3 | 0 | ND |
| 2014 | ND | 1 | 0 | ND |
| 2015 | ND | 3 | 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
NOTE: Glenview purchases water from Wilmette which is required to test for chlorodifluoromethane. Sample information shown below was taken by Wilmette.
| Date | Lab ID | Result |
|---|---|---|
| 2014-12-08 | 27780101 | ND |
| 2015-03-02 | 28387201 | ND |
| 2015-06-02 | 29238901 | ND |
| 2015-09-08 | 30185701 | ND |