Chlorodifluoromethane
University of Illinois - Champaign
NOTE: University of Illinois - Champaign purchases water from IL American - Champaign which is required to test for chlorodifluoromethane. Sample information shown below was taken by IL American - Champaign.
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.
6
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 | 1 | 0 | ND |
| 2014 | ND | 1 | 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
NOTE: University of Illinois - Champaign purchases water from IL American - Champaign which is required to test for chlorodifluoromethane. Sample information shown below was taken by IL American - Champaign.
| Date | Lab ID | Result |
|---|---|---|
| 2013-04-02 | 21368901 | ND |
| 2013-04-02 | 21368701 | ND |
| 2013-04-02 | 21368501 | ND |
| 2013-10-02 | 23658501 | ND |
| 2013-10-02 | 23658301 | ND |
| 2013-10-02 | 23658701 | ND |