Chlorodifluoromethane
Huntington Park Water Department
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.
13
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 | 7 | 0 | ND |
| 2015 | ND | 6 | 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 |
|---|---|---|
| 2014-10-30 | 4J30064-07A | ND |
| 2014-10-30 | 4J30064-11A | ND |
| 2014-10-30 | 4J30064-09A | ND |
| 2014-10-30 | 4J30064-01A | ND |
| 2014-10-30 | 4J30064-05A | ND |
| 2014-10-30 | 4J30064-03A | ND |
| 2014-11-04 | 4K04111-01A | ND |
| 2015-02-03 | 5B03091-07A | ND |
| 2015-02-03 | 5B03091-05A | ND |
| 2015-02-03 | 5B03091-09A | ND |
| 2015-02-03 | 5B03091-03A | ND |
| 2015-02-03 | 5B03091-01A | ND |
| 2015-02-24 | 5B24072-01A | ND |