Chlorodifluoromethane
Ruston Water System
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.
18
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 | 17 | 0 | ND |
| 2015 | ND | 1 | 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 |
| 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 |
|---|---|---|
| 2014-05-01 | 3019241 | ND |
| 2014-05-01 | 3019267 | ND |
| 2014-05-01 | 3019359 | ND |
| 2014-05-01 | 3019327 | ND |
| 2014-05-01 | 3019293 | ND |
| 2014-05-01 | 3019346 | ND |
| 2014-05-02 | 3019228 | ND |
| 2014-05-02 | 3019280 | ND |
| 2014-05-02 | 3019254 | ND |
| 2014-11-11 | 3138200 | ND |
| 2014-11-11 | 3138087 | ND |
| 2014-11-11 | 3137991 | ND |
| 2014-11-11 | 3138348 | ND |
| 2014-11-11 | 3137901 | ND |
| 2014-11-11 | 3138165 | ND |
| 2014-11-11 | 3138322 | ND |
| 2014-11-11 | 3138298 | ND |
| 2015-01-12 | 3168379 | ND |