Know Your Environment. Protect Your Health.

Chlorodifluoromethane

Fridley

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.

 

6

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
20131.40 ppb31ND - 4.20 ppb
20141.93 ppb31ND - 5.80 ppb
2015N/A00N/A
2016N/A00N/A
2017N/A00N/A
2018N/A00N/A
2019N/A00N/A
2020N/A00N/A
2021N/A00N/A
2022N/A00N/A
2023N/A00N/A

ppb = parts per billion

All test results

Date Lab ID Result
2013-10-311056611009ND
2013-10-311056611003ND
2013-10-3110566110064.20 ppb
2014-04-162002216009ND
2014-04-162002216003ND
2014-04-1620022160065.80 ppb