Chlorodifluoromethane
Lake In The Hills
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.
16
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 | 8 | 0 | ND |
| 2015 | ND | 8 | 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 |
|---|---|---|
| 2014-09-22 | 820917-12423 | ND |
| 2014-09-22 | 820925-12423 | ND |
| 2014-09-22 | 820923-12423 | ND |
| 2014-09-22 | 820921-12423 | ND |
| 2014-09-22 | 820909-12423 | ND |
| 2014-09-22 | 820907-12423 | ND |
| 2014-12-01 | 833693-12962 | ND |
| 2014-12-01 | 833689-12962 | ND |
| 2015-03-18 | 849654-13692 | ND |
| 2015-03-18 | 849644-13692 | ND |
| 2015-03-18 | 849646-13707 | ND |
| 2015-03-18 | 849652-13692 | ND |
| 2015-03-18 | 849650-13692 | ND |
| 2015-03-18 | 849660-13692 | ND |
| 2015-03-18 | 849658-13692 | ND |
| 2015-03-23 | 850262-13725 | ND |