Chlorodifluoromethane
State College Boro Water Auth.
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 | 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 |
---|---|---|
2014-03-11 | 201403130410AM | ND |
2014-03-11 | 201403130389AM | ND |
2014-03-11 | 201403130418AM | ND |
2014-03-11 | 201403130337AM | ND |
2014-03-11 | 201403130197AM | ND |
2014-06-10 | 201406120326AM | ND |
2014-09-15 | 201409180337AM | ND |
2014-09-15 | 201409170857AM | ND |
2014-09-15 | 201409170798AM | ND |
2014-09-15 | 201409180342AM | ND |
2014-09-15 | 201409170861AM | ND |
2014-12-08 | 201412090765AM | ND |