Know Your Environment. Protect Your Health.

Chlorodifluoromethane

City of Renton

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.

 

8

Samples

0

Samples exceeding legal limit (MCL)

0

Samples exceeding
health guidelines

Testing results - average by year

 
YearAverage resultSamples takenDetectionsRange of results
2014ND40ND
2015ND40ND
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
2014-08-0635149452007AMND
2014-08-0635149452005AMND
2014-08-0635149452001AMND
2014-08-0635149452003AMND
2015-03-1235179672007AMND
2015-03-1235179672003AMND
2015-03-1235179672001AMND
2015-03-1235179672005AMND