Chlorodifluoromethane
City of Rohnert Park
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 | ND | 20 | 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
Date | Lab ID | Result |
---|---|---|
2015-05-27 | 201505280295AM | ND |
2015-05-27 | 201505280298AM | ND |
2015-05-27 | 201505280178AM | ND |
2015-05-27 | 201505280301AM | ND |
2015-05-27 | 201505280207AM | ND |
2015-05-27 | 201505280192AM | ND |
2015-05-27 | 201505280190AM | ND |
2015-05-27 | 201505280194AM | ND |
2015-05-27 | 201505280186AM | ND |
2015-05-27 | 201505280303AM | ND |
2015-11-03 | 201509150118AM | ND |
2015-11-03 | 201509150119AM | ND |
2015-11-03 | 201509150114AM | ND |
2015-11-03 | 201509150116AM | ND |
2015-11-03 | 201509150112AM | ND |
2015-11-10 | 201511120122AM | ND |
2015-11-10 | 201511120124AM | ND |
2015-11-10 | 201511120353AM | ND |
2015-11-23 | 201511250374AM | ND |
2015-11-23 | 201511250376AM | ND |