Chlorodifluoromethane
Hartington, City of
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 | 8 | 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 |
---|---|---|
2014-03-24 | 105932P | ND |
2014-03-24 | 105933P | ND |
2014-03-24 | 105934P | ND |
2014-03-24 | 105935P | ND |
2014-09-24 | 109078P | ND |
2014-09-24 | 109079P | ND |
2014-09-24 | 109080P | ND |
2014-09-24 | 109081P | ND |