Chlorodifluoromethane
Middlesex Water Company
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.
Testing results - average by year
Year | Average result | Samples taken | Detections | Range of results |
---|---|---|---|---|
2013 | 0.127 ppb | 4 | 1 | ND - 0.506 ppb |
2014 | 0.131 ppb | 6 | 2 | ND - 0.659 ppb |
2015 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-10-15 | 752930-10032 | ND |
2013-10-15 | 752936-10032 | 0.506 ppb |
2013-10-15 | 752879-10032 | ND |
2013-10-15 | 752938-10032 | ND |
2014-01-13 | 766211-10567 | 0.126 ppb |
2014-04-14 | 780360-11175 | 0.659 ppb |
2014-04-14 | 780358-11175 | ND |
2014-04-14 | 780362-11175 | ND |
2014-04-14 | 780364-11175 | ND |
2014-07-07 | 801348-11747 | ND |