Chlorodifluoromethane
Carmel 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 | 0.0142 ppb | 12 | 2 | ND - 0.0900 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 |
---|---|---|
2015-03-17 | 3208575 | ND |
2015-03-17 | 3208317 | 0.0900 ppb |
2015-03-17 | 3208590 | ND |
2015-03-31 | 3217262 | ND |
2015-06-17 | 3265607 | ND |
2015-06-17 | 3265584 | ND |
2015-09-16 | 3324994 | ND |
2015-09-16 | 3324973 | ND |
2015-09-16 | 3324962 | ND |
2015-09-16 | 3324941 | 0.0800 ppb |
2015-12-15 | 3374883 | ND |
2015-12-15 | 3374929 | ND |