Chlorodifluoromethane
Clear Brook City MUD
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 | 4 | 0 | ND |
| 2015 | ND | 9 | 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 |
|---|---|---|
| 2014-11-20 | Q1456913003 | ND |
| 2014-11-20 | Q1456913007 | ND |
| 2014-11-20 | Q1456913005 | ND |
| 2014-11-20 | Q1456913001 | ND |
| 2015-02-18 | Q1506435003 | ND |
| 2015-02-18 | Q1506435001 | ND |
| 2015-05-20 | Q1518555003 | ND |
| 2015-05-20 | Q1518555007 | ND |
| 2015-05-20 | Q1518555005 | ND |
| 2015-05-20 | Q1518555001 | ND |
| 2015-08-24 | Q1533066003 | ND |
| 2015-09-15 | Q1535680003 | ND |
| 2015-09-15 | Q1535680001 | ND |