Chlorodifluoromethane
Eastern Municipal Water District
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.
40
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 | 35 | 0 | ND |
| 2014 | ND | 5 | 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 |
|---|---|---|
| 2013-04-15 | B3D1611-07 | ND |
| 2013-04-15 | B3D1604-13 | ND |
| 2013-04-15 | B3D1611-09 | ND |
| 2013-04-15 | B3D1604-09 | ND |
| 2013-04-15 | B3D1604-05 | ND |
| 2013-04-15 | B3D1611-03 | ND |
| 2013-04-15 | B3D1604-11 | ND |
| 2013-04-15 | B3D1604-07 | ND |
| 2013-04-15 | B3D1604-01 | ND |
| 2013-04-15 | B3D1611-05 | ND |
| 2013-04-15 | B3D1604-03 | ND |
| 2013-04-15 | B3D1611-01 | ND |
| 2013-04-15 | B3D1611-11 | ND |
| 2013-04-17 | B3D1868-01 | ND |
| 2013-06-06 | B3F0711-01 | ND |
| 2013-07-15 | B3G1398-01 | ND |
| 2013-07-15 | B3G1396-01 | ND |
| 2013-07-15 | B3G1403-01 | ND |
| 2013-07-15 | B3G1399-01 | ND |
| 2013-07-15 | B3G1395-01 | ND |
| 2013-10-07 | B3J0719-01 | ND |
| 2013-10-07 | B3J0724-01 | ND |
| 2013-10-07 | B3J0720-01 | ND |
| 2013-10-07 | B3J0727-01 | ND |
| 2013-10-07 | B3J0723-01 | ND |
| 2013-10-07 | B3J0725-01 | ND |
| 2013-10-08 | B3J0900-01 | ND |
| 2013-10-08 | B3J0896-01 | ND |
| 2013-10-08 | B3J0895-01 | ND |
| 2013-10-08 | B3J0898-01 | ND |
| 2013-10-08 | B3J0891-01 | ND |
| 2013-10-08 | B3J0892-01 | ND |
| 2013-11-25 | B3K2296-01 | ND |
| 2013-11-25 | B3K2305-01 | ND |
| 2013-11-26 | B3K2309-01 | ND |
| 2014-01-06 | B4A0338-01 | ND |
| 2014-01-06 | B4A0341-01 | ND |
| 2014-01-06 | B4A0337-01 | ND |
| 2014-01-06 | B4A0336-01 | ND |
| 2014-01-06 | B4A0339-01 | ND |