Chlorodifluoromethane
Alsip
NOTE: Alsip purchases water from City of Chicago which is required to test for chlorodifluoromethane. Sample information shown below was taken by City of Chicago.
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2014 | ND | 4 | 0 | ND |
2015 | ND | 2 | 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: Alsip purchases water from City of Chicago which is required to test for chlorodifluoromethane. Sample information shown below was taken by City of Chicago.
Date | Lab ID | Result |
---|---|---|
2014-04-28 | 3015710 | ND |
2014-04-28 | 3015743 | ND |
2014-08-13 | 3081747 | ND |
2014-08-13 | 3081727 | ND |
2014-10-07 | 3118975 | ND |
2014-10-07 | 3118990 | ND |
2015-01-13 | 3169383 | ND |
2015-01-13 | 3169403 | ND |