Chlorodifluoromethane
City of Hastings
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 | 0.109 ppb | 36 | 2 | ND - 2.98 ppb |
2014 | N/A | 0 | 0 | N/A |
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 |
---|---|---|
2013-04-16 | 714834-8659 | ND |
2013-04-16 | 714828-8627 | ND |
2013-04-16 | 714830-8627 | ND |
2013-04-16 | 714832-8627 | ND |
2013-04-17 | 715098-8659 | ND |
2013-04-17 | 715137-8680 | ND |
2013-04-22 | 715651-8680 | ND |
2013-04-22 | 715669-8680 | ND |
2013-05-21 | 720744-8914 | ND |
2013-05-21 | 720758-8898 | ND |
2013-05-22 | 721086-8898 | ND |
2013-05-22 | 721111-8914 | ND |
2013-05-22 | 721108-8914 | ND |
2013-05-22 | 721113-8914 | ND |
2013-06-04 | 723380-9013 | 0.951 ppb |
2013-06-04 | 723382-9013 | ND |
2013-08-20 | 739407-9592 | ND |
2013-09-04 | 742278-9691 | ND |
2013-10-16 | 753505-10058 | ND |
2013-10-16 | 753507-10050 | ND |
2013-10-22 | 754256-10078 | ND |
2013-10-22 | 754250-10090 | ND |
2013-10-23 | 754872-10090 | ND |
2013-10-23 | 754851-10090 | ND |
2013-10-23 | 754870-10090 | ND |
2013-10-23 | 754860-10090 | ND |
2013-11-05 | 757061-10235 | ND |
2013-11-05 | 757050-10235 | ND |
2013-11-05 | 757042-10235 | ND |
2013-11-05 | 757067-10235 | ND |
2013-11-06 | 757375-10243 | ND |
2013-11-06 | 757369-10243 | ND |
2013-11-06 | 757381-10243 | ND |
2013-11-19 | 759599-10340 | 2.98 ppb |
2013-11-19 | 759573-10322 | ND |
2013-11-19 | 759567-10322 | ND |