Chlorodifluoromethane
Brodhead Creek Reg Water Authority
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.
8
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 | 0.0233 ppb | 4 | 1 | ND - 0.0930 ppb |
| 2014 | ND | 4 | 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 |
| 2020 | N/A | 0 | 0 | N/A |
| 2021 | N/A | 0 | 0 | N/A |
| 2022 | N/A | 0 | 0 | N/A |
| 2023 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2013-09-11 | 201309120371AM | ND |
| 2013-09-11 | 201309120237AM | ND |
| 2013-09-11 | 201309120239AM | 0.0930 ppb |
| 2013-12-19 | 201312200091AM | ND |
| 2014-03-31 | 201404010207AM | ND |
| 2014-03-31 | 201404010213AM | ND |
| 2014-05-06 | 201405070391AM | ND |
| 2014-06-04 | 201406050149AM | ND |