Chlorodifluoromethane
Coachella Valley Water District: Cove Community
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.
42
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 | 0.00833 ppb | 42 | 2 | ND - 0.180 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 |
|---|---|---|
| 2015-02-10 | 201502110048AM | ND |
| 2015-02-10 | 201502110070AM | ND |
| 2015-02-10 | 201502110059AM | ND |
| 2015-02-11 | 201502110721AM | 0.170 ppb |
| 2015-02-11 | 201502110732AM | ND |
| 2015-02-11 | 201502110745AM | ND |
| 2015-02-12 | 201502130095AM | ND |
| 2015-02-12 | 201502130106AM | ND |
| 2015-02-12 | 201502130139AM | ND |
| 2015-02-12 | 201502130117AM | ND |
| 2015-02-12 | 201502130150AM | ND |
| 2015-02-12 | 201502130128AM | ND |
| 2015-02-13 | 201502140035AM | ND |
| 2015-02-17 | 201502170717AM | ND |
| 2015-02-17 | 201502170739AM | ND |
| 2015-02-17 | 201502170728AM | ND |
| 2015-02-18 | 201502190197AM | ND |
| 2015-02-18 | 201502190216AM | ND |
| 2015-02-18 | 201502190186AM | ND |
| 2015-02-24 | 201502240816AM | ND |
| 2015-02-24 | 201502240820AM | ND |
| 2015-08-13 | 201508130818AM | ND |
| 2015-08-13 | 201508140019AM | ND |
| 2015-08-13 | 201508140017AM | ND |
| 2015-08-15 | 201508190634AM | ND |
| 2015-08-15 | 201508190639AM | 0.180 ppb |
| 2015-08-15 | 201508190655AM | ND |
| 2015-08-18 | 201508190708AM | ND |
| 2015-08-19 | 201508190695AM | ND |
| 2015-08-19 | 201508190704AM | ND |
| 2015-08-19 | 201508190711AM | ND |
| 2015-08-19 | 201508190702AM | ND |
| 2015-08-20 | 201508200746AM | ND |
| 2015-08-20 | 201508200743AM | ND |
| 2015-08-20 | 201508200733AM | ND |
| 2015-09-01 | 201509011255AM | ND |
| 2015-09-01 | 201509011238AM | ND |
| 2015-09-02 | 201509020641AM | ND |
| 2015-09-02 | 201509020631AM | ND |
| 2015-09-02 | 201509020622AM | ND |
| 2015-09-02 | 201509020616AM | ND |
| 2015-09-03 | 201509030512AM | ND |