Chlorodifluoromethane
Leavenworth Water Department
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 | N/A | 0 | 0 | N/A |
2015 | 0.122 ppb | 8 | 2 | ND - 0.543 ppb |
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 |
---|---|---|
2015-02-03 | 212589 | ND |
2015-02-03 | 212608 | ND |
2015-05-26 | 247109 | ND |
2015-05-27 | 247108 | 0.543 ppb |
2015-08-03 | 275283 | ND |
2015-08-03 | 275251 | 0.435 ppb |
2015-11-24 | 321135 | ND |
2015-11-24 | 321137 | ND |