Chlorodifluoromethane
Spanaway Water Company
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 |
|---|---|---|---|---|
| 2014 | ND | 18 | 0 | ND |
| 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 |
|---|---|---|
| 2014-04-15 | 201404160630AM | ND |
| 2014-04-15 | 201404160620AM | ND |
| 2014-04-15 | 201404160827AM | ND |
| 2014-04-21 | 201404220212AM | ND |
| 2014-04-21 | 201404220210AM | ND |
| 2014-04-21 | 201404220370AM | ND |
| 2014-04-21 | 201404230324AM | ND |
| 2014-04-21 | 201404230367AM | ND |
| 2014-04-29 | 201404300789AM | ND |
| 2014-10-06 | 201410070325AM | ND |
| 2014-10-06 | 201410070305AM | ND |
| 2014-10-06 | 201410070399AM | ND |
| 2014-10-06 | 201410070328AM | ND |
| 2014-10-06 | 201410070303AM | ND |
| 2014-10-06 | 201410070319AM | ND |
| 2014-10-07 | 201410080423AM | ND |
| 2014-10-07 | 201410080447AM | ND |
| 2014-10-07 | 201410080459AM | ND |