Chlorodifluoromethane
City of Cleburne
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.
11
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 | 5 | 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 |
|---|---|---|
| 2014-07-08 | Q1426109003 | ND |
| 2014-07-08 | Q1426109001 | ND |
| 2014-07-08 | Q1426109005 | ND |
| 2014-07-08 | Q1426109007 | ND |
| 2014-10-22 | Q1453404001 | ND |
| 2015-01-21 | Q1501655003 | ND |
| 2015-01-21 | Q1501655005 | ND |
| 2015-01-21 | Q1501655001 | ND |
| 2015-01-21 | Q1501655007 | ND |
| 2015-01-21 | Q1501655009 | ND |
| 2015-04-01 | Q1511922001 | ND |