Chlorodifluoromethane
Ocoee Utility 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.
12
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 | 0.0467 ppb | 3 | 1 | ND - 0.140 ppb |
| 2015 | 0.0744 ppb | 9 | 5 | ND - 0.160 ppb |
| 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 | Result |
|---|---|
| 2014-11-18 | 0.140 ppb |
| 2014-11-19 | ND |
| 2014-11-19 | ND |
| 2015-02-04 | ND |
| 2015-02-25 | 0.160 ppb |
| 2015-03-23 | 0.120 ppb |
| 2015-05-12 | 0.140 ppb |
| 2015-05-12 | ND |
| 2015-06-01 | 0.130 ppb |
| 2015-08-17 | ND |
| 2015-08-17 | ND |
| 2015-08-17 | 0.120 ppb |