Chlorodifluoromethane
Lca Wlsa Central 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.
30
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 | 0.00767 ppb | 30 | 2 | ND - 0.120 ppb |
| 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 |
|---|---|---|
| 2014-03-05 | 14022330-01 | ND |
| 2014-03-05 | 14022330-02 | 0.110 ppb |
| 2014-03-05 | 14022330-06 | ND |
| 2014-03-05 | 14022330-05 | ND |
| 2014-03-05 | 14022330-03 | ND |
| 2014-03-05 | 1422330-04 | ND |
| 2014-03-12 | 14030865-03 | ND |
| 2014-03-12 | 14030865-07 | ND |
| 2014-03-12 | 14030865-02 | ND |
| 2014-03-12 | 14030865-06 | ND |
| 2014-03-12 | 14030865-04 | ND |
| 2014-03-12 | 14030865-01 | ND |
| 2014-03-12 | 14030865-05 | ND |
| 2014-03-26 | 14030866-01 | ND |
| 2014-06-04 | 14052990-02 | ND |
| 2014-09-10 | 14082856-01 | ND |
| 2014-09-10 | 14082844-01 | ND |
| 2014-09-10 | 14082842-01 | ND |
| 2014-09-10 | 14082843-01 | ND |
| 2014-09-10 | 14082845-01 | ND |
| 2014-09-10 | 14082847-01 | ND |
| 2014-09-11 | 14082848-01 | ND |
| 2014-09-24 | 14082854-01 | ND |
| 2014-09-24 | 14082852-01 | ND |
| 2014-09-24 | 14082851-01 | ND |
| 2014-09-24 | 14082855-01 | ND |
| 2014-09-24 | 14082850-01 | 0.120 ppb |
| 2014-09-24 | 14082849-01 | ND |
| 2014-11-11 | 14082846-01 | ND |
| 2014-12-11 | 14112877-01 | ND |