Dichlorodifluoromethane
East Cedar Creek FWSD Brookshire
Dichlorodifluoromethane (Freon-12) 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.
6
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 | 1 | 0 | ND |
| 2015 | ND | 1 | 0 | ND |
| 2016 | ND | 1 | 0 | ND |
| 2017 | ND | 1 | 0 | ND |
| 2018 | ND | 1 | 0 | ND |
| 2019 | ND | 1 | 0 | ND |
ppb = parts per billion
All test results
| Date | Lab ID | Result |
|---|---|---|
| 2014-08-15 | Q1437310006 | ND |
| 2015-09-28 | Q1538103001 | ND |
| 2016-09-07 | Q1636462001 | ND |
| 2017-08-17 | Q1736752002 | ND |
| 2018-09-21 | Q1837940003 | ND |
| 2019-07-22 | Q1946447001 | ND |