Chlorodifluoromethane
SBDNO County Service Area 64
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.
8
Samples
0
Samples exceeding legal limit (MCL)
0
Samples exceeding
health guidelines
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | ND | 8 | 0 | ND |
2014 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-03-27 | B3C2917-01 | ND |
2013-03-27 | B3C2917-03 | ND |
2013-03-27 | B3C2917-07 | ND |
2013-03-27 | B3C2917-05 | ND |
2013-09-19 | B3I1975-01 | ND |
2013-09-19 | B3I1975-07 | ND |
2013-09-19 | B3I1975-05 | ND |
2013-09-19 | B3I1975-03 | ND |