Dichlorodifluoromethane
City of Groesbeck
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.
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 |
---|---|---|
2014-09-26 | Q1449209004 | ND |
2015-09-03 | Q1534111001 | ND |
2016-09-07 | Q1636505001 | ND |
2017-08-01 | Q1731575001 | ND |
2018-08-28 | Q1834467003 | ND |
2019-09-12 | Q1964689001 | ND |