Chlorodifluoromethane
City of Yakima Water Division
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.
9
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 |
|---|---|---|---|---|
| 2014 | N/A | 0 | 0 | N/A |
| 2015 | ND | 9 | 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 |
|---|---|---|
| 2015-03-02 | WA97-SE1-15-0390 | ND |
| 2015-03-03 | WA97-SE1-15-0404 | ND |
| 2015-03-03 | WA97-SE1-15-0404 | ND |
| 2015-03-03 | WA97-SE1-15-0404 | ND |
| 2015-06-22 | WA97-SE2-15-1258 | ND |
| 2015-09-09 | WA97-SE2-15-1942 | ND |
| 2015-09-09 | WA97-SE3-15-1942 | ND |
| 2015-09-16 | WA97-SE2-15-2002 | ND |
| 2015-09-16 | WA97-SE2-15-2002 | ND |