Chlorodifluoromethane
City of Atwater
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.
18
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 | 18 | 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 |
---|---|---|
2013-02-26 | A3B1738-04A | ND |
2013-02-26 | A3B1738-01A | ND |
2013-02-26 | A3B1738-07A | ND |
2013-03-07 | A3C0077-07A | ND |
2013-03-07 | A3C0077-10A | ND |
2013-03-07 | A3C0077-13A | ND |
2013-03-07 | A3C0077-04A | ND |
2013-03-07 | A3C0077-01A | ND |
2013-03-07 | A3C0077-16A | ND |
2013-08-20 | A3H1421-25A | ND |
2013-08-20 | A3H1421-16A | ND |
2013-08-20 | A3H1421-22A | ND |
2013-08-20 | A3H1421-10A | ND |
2013-08-20 | A3H1421-01A | ND |
2013-08-20 | A3H1421-07A | ND |
2013-08-20 | A3H1421-19A | ND |
2013-08-20 | A3H1421-13A | ND |
2013-09-26 | A3I1633-01A | ND |