Chlorodifluoromethane
Ironton PWS
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 | 0.428 ppb | 1 | 1 | 0.428 ppb |
2015 | 0.0947 ppb | 3 | 1 | ND - 0.284 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 |
---|---|---|
2014-10-22 | 4100406-01A | 0.428 ppb |
2015-01-21 | 5010190-01A | 0.284 ppb |
2015-04-21 | 5040601-01A | ND |
2015-08-20 | 5082551-01A | ND |