Chlorodifluoromethane
Ventura County Waterworks District No. 19 - Somis
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 |
|---|---|---|---|---|
| 2015 | 0.0154 ppb | 8 | 1 | ND - 0.123 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 |
| 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 |
|---|---|---|
| 2015-02-10 | 112164P | ND |
| 2015-02-10 | 112166P | ND |
| 2015-02-10 | 112167P | ND |
| 2015-05-11 | 113210Q | ND |
| 2015-08-11 | 114764P | ND |
| 2015-08-11 | 114765P | ND |
| 2015-08-11 | 114766P | ND |
| 2015-09-14 | 115679R | 0.123 ppb |