Chlorodifluoromethane
Apple Valley Ranchos 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 | 0.0992 ppb | 12 | 2 | ND - 0.730 ppb |
2014 | ND | 9 | 0 | ND |
2015 | ND | 11 | 0 | ND |
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 |
---|---|---|
2013-06-05 | B3F0568-11 | ND |
2013-06-05 | B3F0568-09 | ND |
2013-06-05 | B3F0568-01 | ND |
2013-06-05 | B3F0568-07 | ND |
2013-06-27 | B3F2918-03 | ND |
2013-06-27 | B3F2918-01 | 0.730 ppb |
2013-12-13 | B3L1370-19 | ND |
2013-12-13 | B3L1370-25 | ND |
2013-12-13 | B3L1370-16 | 0.460 ppb |
2013-12-13 | B3L1370-13 | ND |
2013-12-13 | B3L1370-28 | ND |
2013-12-13 | B3L1370-22 | ND |
2014-06-19 | B4F2049-07 | ND |
2014-06-19 | B4F2049-10 | ND |
2014-06-19 | B4F2049-01 | ND |
2014-06-19 | B4F2049-04 | ND |
2014-12-11 | B4L1471-10 | ND |
2014-12-11 | B4L1471-13 | ND |
2014-12-11 | B4L1471-07 | ND |
2014-12-11 | B4L1471-01 | ND |
2014-12-11 | B4L1471-04 | ND |
2015-03-11 | B5C1183-10 | ND |
2015-03-11 | B5C1183-01 | ND |
2015-03-11 | B5C1183-07 | ND |
2015-03-11 | B5C1183-04 | ND |
2015-03-11 | B5C1183-13 | ND |
2015-05-21 | B5E2179-01 | ND |
2015-09-03 | B5I0501-01 | ND |
2015-09-03 | B5I0501-10 | ND |
2015-09-03 | B5I0501-13 | ND |
2015-09-03 | B5I0501-04 | ND |
2015-09-03 | B5I0501-07 | ND |