Dichlorodifluoromethane
City of Mendota
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 | N/A | 0 | 0 | N/A |
2015 | ND | 3 | 0 | ND |
2016 | N/A | 0 | 0 | N/A |
2017 | N/A | 0 | 0 | N/A |
2018 | ND | 3 | 0 | ND |
2019 | N/A | 0 | 0 | N/A |
ppb = parts per billion
All test results
Date | Lab ID | Result |
---|---|---|
2015-11-24 | 5810-009-1140 | ND |
2015-11-24 | 5810-010-0940 | ND |
2015-11-24 | 5810-011-1030 | ND |
2018-10-22 | 5806-009-1355 | ND |
2018-10-22 | 5806-010-1345 | ND |
2018-10-22 | 5806-011-1320 | ND |