Chlorodifluoromethane
California American Water Company - Lincoln Oaks
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.
39
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 | N/A | 0 | 0 | N/A |
| 2015 | 0.225 ppb | 39 | 4 | ND - 5.49 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 | Lab ID | Result |
|---|---|---|
| 2015-02-02 | 28254801 | ND |
| 2015-02-02 | 28255701 | ND |
| 2015-02-03 | 28256701 | ND |
| 2015-02-03 | 28256801 | ND |
| 2015-02-04 | 28255201 | ND |
| 2015-02-04 | 28256301 | ND |
| 2015-02-10 | 28256001 | ND |
| 2015-02-10 | 28257001 | ND |
| 2015-02-12 | 28256401 | ND |
| 2015-02-12 | 28256601 | ND |
| 2015-02-17 | 28255401 | ND |
| 2015-02-17 | 28257101 | ND |
| 2015-02-19 | 28256901 | ND |
| 2015-02-19 | 28256201 | ND |
| 2015-02-24 | 28256101 | 0.180 ppb |
| 2015-02-25 | 28255101 | ND |
| 2015-02-27 | 28255901 | ND |
| 2015-05-27 | 28255801 | 5.49 ppb |
| 2015-06-09 | 29303701 | ND |
| 2015-06-17 | 29303901 | ND |
| 2015-08-10 | 30013201 | ND |
| 2015-08-10 | 30016001 | ND |
| 2015-08-10 | 30016301 | ND |
| 2015-08-10 | 30013601 | ND |
| 2015-08-11 | 30014801 | 0.160 ppb |
| 2015-08-11 | 30012901 | ND |
| 2015-08-11 | 30014201 | ND |
| 2015-08-11 | 30015201 | ND |
| 2015-08-13 | 30013901 | 2.95 ppb |
| 2015-08-13 | 30015701 | ND |
| 2015-08-13 | 30016801 | ND |
| 2015-08-18 | 30014601 | ND |
| 2015-08-18 | 29303801 | ND |
| 2015-08-18 | 30016701 | ND |
| 2015-08-19 | 30015001 | ND |
| 2015-08-19 | 30013401 | ND |
| 2015-08-24 | 30015401 | ND |
| 2015-08-25 | 30016601 | ND |
| 2015-12-07 | 30878501 | ND |