Dichlorodifluoromethane
City of Walterboro
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 |
---|---|---|---|---|
2013 | N/A | 0 | 0 | N/A |
2014 | N/A | 0 | 0 | N/A |
2015 | N/A | 0 | 0 | N/A |
2016 | ND | 12 | 0 | ND |
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 |
---|---|---|
2016-07-19 | AD79219 | ND |
2016-07-19 | AD79224 | ND |
2016-07-19 | AD79225 | ND |
2016-07-26 | AD79535 | ND |
2016-07-26 | AD79534 | ND |
2016-07-26 | AD79536 | ND |
2016-07-26 | AD79537 | ND |
2016-07-28 | AD79820 | ND |
2016-07-28 | AD79821 | ND |
2016-07-28 | AD79822 | ND |
2016-07-28 | AD79823 | ND |
2016-08-10 | AD80559 | ND |